Merge remote-tracking branch 'upstream-restricted/pr/441' into development-restricted
diff --git a/ChangeLog b/ChangeLog
index ef5abb8..10b49cd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -48,10 +48,39 @@
line arguments.
* New unit tests for timing. Improve the self-test to be more robust
when run on a heavily-loaded machine.
+ * Add alternative implementation support for CCM and CMAC (MBEDTLS_CCM_ALT,
+ MBEDTLS_CMAC_ALT). Submitted by Steven Cooreman, Silicon Labs.
+ * Add support for alternative implementations of GCM, selected by the
+ configuration flag MBEDTLS_GCM_ALT.
+ * Add support for alternative implementations for ECDSA, controlled by new
+ configuration flags MBEDTLS_ECDSA_SIGN_ALT, MBEDTLS_ECDSA_VERIFY_ALT and
+ MBEDTLS_ECDSDA_GENKEY_AT in config.h.
+ The following functions from the ECDSA module can be replaced
+ with alternative implementation:
+ mbedtls_ecdsa_sign(), mbedtls_ecdsa_verify() and mbedtls_ecdsa_genkey().
+ * Add support for alternative implementation for ECDH, controlled by new
+ configuration flags MBEDTLS_ECDH_COMPUTE_SHARED_ALT and
+ MBEDTLS_ECDH_GEN_PUBLIC_ALT in config.h.
+ The following functions from the ECDH module can be replaced
+ with an alternative implementation:
+ mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
+
+API Changes
+ * Extend RSA interface by multiple functions allowing structure-
+ independent setup and export of RSA contexts. Most notably,
+ mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
+ up RSA contexts from partial key material and having them completed to the
+ needs of the implementation automatically. This allows to setup private RSA
+ contexts from keys consisting of N,D,E only, even if P,Q are needed for the
+ purpose or CRT and/or blinding.
+ * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
+ implementations of the RSA interface declared in rsa.h.
New deprecations
* Deprecate usage of RSA primitives with non-matching key-type
(e.g., signing with a public key).
+ * Direct manipulation of structure fields of RSA contexts is deprecated.
+ Users are advised to use the extended RSA API instead.
Bugfix
* Fix ssl_parse_record_header() to silently discard invalid DTLS records
@@ -100,11 +129,28 @@
MilenkoMitrovic, #1104
* Fix mbedtls_timing_alarm(0) on Unix.
* Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
+ * Fix possible memory leaks in mbedtls_gcm_self_test().
+ * Added missing return code checks in mbedtls_aes_self_test().
+ * Fix issues in RSA key generation program programs/x509/rsa_genkey and the
+ RSA test suite where the failure of CTR DRBG initialization lead to
+ freeing an RSA context and several MPI's without proper initialization
+ beforehand.
+ * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
+ * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
+ Found and fixed by Martijn de Milliano.
Changes
* Extend cert_write example program by options to set the CRT version
and the message digest. Further, allow enabling/disabling of authority
identifier, subject identifier and basic constraints extensions.
+ * Only check for necessary RSA structure fields in `mbedtls_rsa_private`. In
+ particular, don't require P,Q if neither CRT nor blinding are
+ used. Reported and fix proposed independently by satur9nine and sliai
+ on GitHub.
+ * Only run AES-192 self-test if AES-192 is available. Fixes #963.
+ * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
+ undeclared dependency of the RSA module on the ASN.1 module.
+ * Add mechanism to provide alternative implementation of the DHM module.
= mbed TLS 2.6.0 branch released 2017-08-10
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 1829f72..c8dd0f3 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -36,9 +36,13 @@
#define MBEDTLS_AES_ENCRYPT 1
#define MBEDTLS_AES_DECRYPT 0
+/* Error codes in range 0x0020-0x0022 */
#define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */
#define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */
+/* Error codes in range 0x0023-0x0023 */
+#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE -0x0023 /**< Feature not available, e.g. unsupported AES key size. */
+
#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
!defined(inline) && !defined(__cplusplus)
#define inline __inline
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 214e83c..951e317 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -70,7 +70,7 @@
* Maximum size of MPIs allowed in bits and bytes for user-MPIs.
* ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits )
*
- * Note: Calculations can results temporarily in larger MPIs. So the number
+ * Note: Calculations can temporarily result in larger MPIs. So the number
* of limbs required (MBEDTLS_MPI_MAX_LIMBS) is higher.
*/
#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index ef75839..579402f 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -28,6 +28,10 @@
#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to function. */
#define MBEDTLS_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */
+#if !defined(MBEDTLS_CCM_ALT)
+// Regular implementation
+//
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -125,6 +129,18 @@
const unsigned char *input, unsigned char *output,
const unsigned char *tag, size_t tag_len );
+#ifdef __cplusplus
+}
+#endif
+
+#else /* !MBEDTLS_CCM_ALT */
+#include "ccm_alt.h"
+#endif /* !MBEDTLS_CCM_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
/**
* \brief Checkup routine
diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 9a2b96b..4d3f2d2 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -39,6 +39,8 @@
#define MBEDTLS_CIPHER_BLKSIZE_MAX 8 /* longest used by CMAC is 3DES */
#endif
+#if !defined(MBEDTLS_CMAC_ALT)
+
/**
* CMAC context structure - Contains internal state information only
*/
@@ -154,6 +156,18 @@
unsigned char output[16] );
#endif /* MBEDTLS_AES_C */
+#ifdef __cplusplus
+}
+#endif
+
+#else /* !MBEDTLS_CMAC_ALT */
+#include "cmac_alt.h"
+#endif /* !MBEDTLS_CMAC_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
/**
* \brief Checkup routine
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 69e997f..7003989 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -266,15 +266,20 @@
//#define MBEDTLS_ARC4_ALT
//#define MBEDTLS_BLOWFISH_ALT
//#define MBEDTLS_CAMELLIA_ALT
+//#define MBEDTLS_CCM_ALT
+//#define MBEDTLS_CMAC_ALT
//#define MBEDTLS_DES_ALT
-//#define MBEDTLS_XTEA_ALT
+//#define MBEDTLS_DHM_ALT
+//#define MBEDTLS_GCM_ALT
//#define MBEDTLS_MD2_ALT
//#define MBEDTLS_MD4_ALT
//#define MBEDTLS_MD5_ALT
//#define MBEDTLS_RIPEMD160_ALT
+//#define MBEDTLS_RSA_ALT
//#define MBEDTLS_SHA1_ALT
//#define MBEDTLS_SHA256_ALT
//#define MBEDTLS_SHA512_ALT
+//#define MBEDTLS_XTEA_ALT
/*
* When replacing the elliptic curve module, pleace consider, that it is
* implemented with two .c files:
@@ -329,6 +334,11 @@
//#define MBEDTLS_AES_SETKEY_DEC_ALT
//#define MBEDTLS_AES_ENCRYPT_ALT
//#define MBEDTLS_AES_DECRYPT_ALT
+//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
+//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
+//#define MBEDTLS_ECDSA_VERIFY_ALT
+//#define MBEDTLS_ECDSA_SIGN_ALT
+//#define MBEDTLS_ECDSA_GENKEY_ALT
/**
* \def MBEDTLS_ECP_INTERNAL_ALT
@@ -1656,6 +1666,7 @@
* library/ecp.c
* library/ecdsa.c
* library/rsa.c
+ * library/rsa_internal.c
* library/ssl_tls.c
*
* This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
@@ -2269,6 +2280,7 @@
* Enable the RSA public-key cryptosystem.
*
* Module: library/rsa.c
+ * library/rsa_internal.c
* Caller: library/ssl_cli.c
* library/ssl_srv.c
* library/ssl_tls.c
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index d7ab152..f9725ab 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -23,7 +23,13 @@
#ifndef MBEDTLS_DHM_H
#define MBEDTLS_DHM_H
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
#include "bignum.h"
+#if !defined(MBEDTLS_DHM_ALT)
/*
* DHM Error codes
@@ -291,6 +297,18 @@
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ASN1_PARSE_C */
+#ifdef __cplusplus
+}
+#endif
+
+#else /* MBEDTLS_DHM_ALT */
+#include "dhm_alt.h"
+#endif /* MBEDTLS_DHM_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/**
* \brief Checkup routine
*
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index d51bcde..4eb7b78 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -52,7 +52,7 @@
* GCM 2 0x0012-0x0014
* BLOWFISH 2 0x0016-0x0018
* THREADING 3 0x001A-0x001E
- * AES 2 0x0020-0x0022
+ * AES 2 0x0020-0x0022 0x0023-0x0023
* CAMELLIA 2 0x0024-0x0026
* XTEA 1 0x0028-0x0028
* BASE64 2 0x002A-0x002C
diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index 1b77aae..8f3b565 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -33,6 +33,8 @@
#define MBEDTLS_ERR_GCM_AUTH_FAILED -0x0012 /**< Authenticated decryption failed. */
#define MBEDTLS_ERR_GCM_BAD_INPUT -0x0014 /**< Bad input parameters to function. */
+#if !defined(MBEDTLS_GCM_ALT)
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -206,6 +208,18 @@
*/
void mbedtls_gcm_free( mbedtls_gcm_context *ctx );
+#ifdef __cplusplus
+}
+#endif
+
+#else /* !MBEDTLS_GCM_ALT */
+#include "gcm_alt.h"
+#endif /* !MBEDTLS_GCM_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/**
* \brief Checkup routine
*
@@ -217,4 +231,5 @@
}
#endif
+
#endif /* gcm.h */
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index d04e71d..d7503ac 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -68,14 +68,23 @@
* The above constants may be used even if the RSA module is compile out,
* eg for alternative (PKCS#11) RSA implemenations in the PK layers.
*/
-#if defined(MBEDTLS_RSA_C)
+
+#if !defined(MBEDTLS_RSA_ALT)
+// Regular implementation
+//
#ifdef __cplusplus
extern "C" {
#endif
/**
- * \brief RSA context structure
+ * \brief RSA context structure
+ *
+ * \note Direct manipulation of the members of this structure
+ * is deprecated and will no longer be supported starting
+ * from the next major release. All manipulation should instead
+ * be done through the public interface functions.
+ *
*/
typedef struct
{
@@ -88,19 +97,21 @@
mbedtls_mpi D; /*!< private exponent */
mbedtls_mpi P; /*!< 1st prime factor */
mbedtls_mpi Q; /*!< 2nd prime factor */
+
mbedtls_mpi DP; /*!< D % (P - 1) */
mbedtls_mpi DQ; /*!< D % (Q - 1) */
mbedtls_mpi QP; /*!< 1 / (Q % P) */
mbedtls_mpi RN; /*!< cached R^2 mod N */
+
mbedtls_mpi RP; /*!< cached R^2 mod P */
mbedtls_mpi RQ; /*!< cached R^2 mod Q */
mbedtls_mpi Vi; /*!< cached blinding value */
mbedtls_mpi Vf; /*!< cached un-blinding value */
- int padding; /*!< MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
- MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
+ int padding; /*!< \c MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
+ \c MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
int hash_id; /*!< Hash identifier of mbedtls_md_type_t as
specified in the mbedtls_md.h header file
for the EME-OAEP and EMSA-PSS
@@ -114,15 +125,15 @@
/**
* \brief Initialize an RSA context
*
- * Note: Set padding to MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
+ * Note: Set padding to \c MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
* encryption scheme and the RSASSA-PSS signature scheme.
*
* \param ctx RSA context to be initialized
- * \param padding MBEDTLS_RSA_PKCS_V15 or MBEDTLS_RSA_PKCS_V21
- * \param hash_id MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param padding \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
+ * \param hash_id \c MBEDTLS_RSA_PKCS_V21 hash identifier
*
* \note The hash_id parameter is actually ignored
- * when using MBEDTLS_RSA_PKCS_V15 padding.
+ * when using \c MBEDTLS_RSA_PKCS_V15 padding.
*
* \note Choice of padding mode is strictly enforced for private key
* operations, since there might be security concerns in
@@ -133,21 +144,241 @@
* \note The chosen hash is always used for OEAP encryption.
* For PSS signatures, it's always used for making signatures,
* but can be overriden (and always is, if set to
- * MBEDTLS_MD_NONE) for verifying them.
+ * \c MBEDTLS_MD_NONE) for verifying them.
*/
void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
- int padding,
- int hash_id);
+ int padding,
+ int hash_id);
+
+/**
+ * \brief Import a set of core parameters into an RSA context
+ *
+ * \param ctx Initialized RSA context to store parameters
+ * \param N RSA modulus, or NULL
+ * \param P First prime factor of N, or NULL
+ * \param Q Second prime factor of N, or NULL
+ * \param D Private exponent, or NULL
+ * \param E Public exponent, or NULL
+ *
+ * \note This function can be called multiple times for successive
+ * imports if the parameters are not simultaneously present.
+ * Any sequence of calls to this function should be followed
+ * by a call to \c mbedtls_rsa_complete which will check
+ * and complete the provided information to a ready-for-use
+ * public or private RSA key.
+ *
+ * \note See the documentation of \c mbedtls_rsa_complete for more
+ * information on which parameters are necessary to setup
+ * a private or public RSA key.
+ *
+ * \note The imported parameters are copied and need not be preserved
+ * for the lifetime of the RSA context being set up.
+ *
+ * \return 0 if successful, non-zero error code on failure.
+ */
+int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
+ const mbedtls_mpi *N,
+ const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, const mbedtls_mpi *E );
+
+/**
+ * \brief Import core RSA parameters in raw big-endian
+ * binary format into an RSA context
+ *
+ * \param ctx Initialized RSA context to store parameters
+ * \param N RSA modulus, or NULL
+ * \param N_len Byte length of N, ignored if N == NULL
+ * \param P First prime factor of N, or NULL
+ * \param P_len Byte length of P, ignored if P == NULL
+ * \param Q Second prime factor of N, or NULL
+ * \param Q_len Byte length of Q, ignored if Q == NULL
+ * \param D Private exponent, or NULL
+ * \param D_len Byte length of D, ignored if D == NULL
+ * \param E Public exponent, or NULL
+ * \param E_len Byte length of E, ignored if E == NULL
+ *
+ * \note This function can be called multiple times for successive
+ * imports if the parameters are not simultaneously present.
+ * Any sequence of calls to this function should be followed
+ * by a call to \c mbedtls_rsa_complete which will check
+ * and complete the provided information to a ready-for-use
+ * public or private RSA key.
+ *
+ * \note See the documentation of \c mbedtls_rsa_complete for more
+ * information on which parameters are necessary to setup
+ * a private or public RSA key.
+ *
+ * \note The imported parameters are copied and need not be preserved
+ * for the lifetime of the RSA context being set up.
+ *
+ * \return 0 if successful, non-zero error code on failure.
+ */
+int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
+ unsigned char const *N, size_t N_len,
+ unsigned char const *P, size_t P_len,
+ unsigned char const *Q, size_t Q_len,
+ unsigned char const *D, size_t D_len,
+ unsigned char const *E, size_t E_len );
+
+/**
+ * \brief Attempt to complete an RSA context from
+ * a set of imported core parameters.
+ *
+ * \param ctx Initialized RSA context to store parameters
+ *
+ * \note
+ * - To setup an RSA public key, precisely N and E
+ * must have been imported.
+ *
+ * - To setup an RSA private key, enough information must be
+ * present for the other parameters to be derivable.
+ *
+ * The default implementation supports the following:
+ * - Derive P, Q from N, D, E
+ * - Derive N, D from P, Q, E.
+ *
+ * - Alternative implementations need not support these
+ * and may return \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
+ *
+ * \return
+ * - 0 if successful. In this case, it is guaranteed
+ * that the RSA context can be used for RSA operations
+ * without the risk of failure or crash.
+ * - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
+ * derivations failed.
+ *
+ * \warning This function need not perform consistency checks
+ * for the imported parameters! In particular, parameters that
+ * are not needed by the implementation may be silently discarded
+ * and left unchecked. For the purpose of checking the consistency
+ * of the key material, see \c mbedtls_rsa_check_privkey.
+ *
+ */
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx );
+
+/**
+ * \brief Export core parameters of an RSA key
+ *
+ * \param ctx Initialized RSA context
+ * \param N MPI to hold the RSA modulus, or NULL
+ * \param P MPI to hold the first prime factor of N, or NULL
+ * \param Q MPI to hold the second prime factor of N, or NULL
+ * \param D MPI to hold the private exponent, or NULL
+ * \param E MPI to hold the public exponent, or NULL
+ *
+ * \return
+ * - 0 if successful. In this case, the non-NULL buffers
+ * pointed to by N, P, Q, D, E are fully written, with
+ * additional unused space filled leading by 0-bytes.
+ * - Non-zero return code otherwise. In particular, if
+ * exporting the requested parameters
+ * cannot be done because of a lack of functionality
+ * or because of security policies, the error code
+ * \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
+ * In this case, the RSA context stays intact and can
+ * be continued to be used.
+ *
+ * \note Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
+ * would be the following: Firstly, it might be that an
+ * alternative RSA implementation is in use which stores
+ * the key externally, and which either cannot or should not
+ * export it into RAM. Alternatively, an implementation
+ * (regardless of SW or HW) might not support deducing e.g.
+ * P, Q from N, D, E if the former are not part of the
+ * implementation.
+ *
+ */
+int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
+ mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+ mbedtls_mpi *D, mbedtls_mpi *E );
+
+/**
+ * \brief Export core parameters of an RSA key
+ * in raw big-endian binary format
+ *
+ * \param ctx Initialized RSA context
+ * \param N Byte array to store the RSA modulus, or NULL
+ * \param N_len Size of buffer for modulus
+ * \param P Byte array to hold the first prime factor of N, or NULL
+ * \param P_len Size of buffer for first prime factor
+ * \param Q Byte array to hold the second prime factor of N, or NULL
+ * \param Q_len Size of buffer for second prime factor
+ * \param D Byte array to hold the private exponent, or NULL
+ * \param D_len Size of buffer for private exponent
+ * \param E Byte array to hold the public exponent, or NULL
+ * \param E_len Size of buffer for public exponent
+ *
+ * \note The length fields are ignored if the corresponding
+ * buffer pointers are NULL.
+ *
+ * \return
+ * - 0 if successful. In this case, the non-NULL buffers
+ * pointed to by N, P, Q, D, E are fully written, with
+ * additional unused space filled leading by 0-bytes.
+ * - Non-zero return code otherwise. In particular, if
+ * exporting the requested parameters
+ * cannot be done because of a lack of functionality
+ * or because of security policies, the error code
+ * \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
+ * In this case, the RSA context stays intact and can
+ * be continued to be used.
+ *
+ * \note Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
+ * would be the following: Firstly, it might be that an
+ * alternative RSA implementation is in use which stores
+ * the key externally, and which either cannot or should not
+ * export it into RAM. Alternatively, an implementation
+ * (regardless of SW or HW) might not support deducing e.g.
+ * P, Q from N, D, E if the former are not part of the
+ * implementation.
+ *
+ *
+ */
+int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
+ unsigned char *N, size_t N_len,
+ unsigned char *P, size_t P_len,
+ unsigned char *Q, size_t Q_len,
+ unsigned char *D, size_t D_len,
+ unsigned char *E, size_t E_len );
+
+/**
+ * \brief Export CRT parameters of a private RSA key
+ *
+ * \param ctx Initialized RSA context
+ * \param DP MPI to hold D modulo P-1, or NULL
+ * \param DQ MPI to hold D modulo Q-1, or NULL
+ * \param QP MPI to hold modular inverse of Q modulo P, or NULL
+ *
+ * \return 0 if successful, non-zero error code otherwise.
+ *
+ * \note Alternative RSA implementations not using CRT-parameters
+ * internally can implement this function using based on
+ * \c mbedtls_rsa_deduce_opt.
+ *
+ */
+int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
+ mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP );
/**
* \brief Set padding for an already initialized RSA context
* See \c mbedtls_rsa_init() for details.
*
* \param ctx RSA context to be set
- * \param padding MBEDTLS_RSA_PKCS_V15 or MBEDTLS_RSA_PKCS_V21
- * \param hash_id MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param padding \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
+ * \param hash_id \c MBEDTLS_RSA_PKCS_V21 hash identifier
*/
-void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id);
+void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding,
+ int hash_id);
+
+/**
+ * \brief Get length of RSA modulus in bytes
+ *
+ * \param ctx Initialized RSA context
+ *
+ * \return Length of RSA modulus, in bytes.
+ *
+ */
+size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
/**
* \brief Generate an RSA keypair
@@ -161,28 +392,61 @@
* \note mbedtls_rsa_init() must be called beforehand to setup
* the RSA context.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*/
int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
- int (*f_rng)(void *, unsigned char *, size_t),
- void *p_rng,
- unsigned int nbits, int exponent );
+ int (*f_rng)(void *, unsigned char *, size_t),
+ void *p_rng,
+ unsigned int nbits, int exponent );
/**
- * \brief Check a public RSA key
+ * \brief Check if a context contains (at least) an RSA public key
*
* \param ctx RSA context to be checked
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
+ * On success, it is guaranteed that enough information is
+ * present to perform an RSA public key operation
+ * \c mbedtls_rsa_public.
+ *
*/
int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
/**
- * \brief Check a private RSA key
+ * \brief Check if a context contains an RSA private key
+ * and perform basic consistency checks.
*
- * \param ctx RSA context to be checked
+ * \param ctx RSA context to be checked
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
+ *
+ * \note The consistency checks performed by this function not only
+ * ensure that \c mbedtls_rsa_private can be called successfully
+ * on the given context, but that the various parameters are
+ * mutually consistent with high probability, in the sense that
+ * \c mbedtls_rsa_public and \c mbedtls_rsa_private are inverses.
+ *
+ * \warning This function should catch accidental misconfigurations
+ * like swapping of parameters, but it cannot establish full
+ * trust in neither the quality nor the consistency of the key
+ * material that was used to setup the given RSA context:
+ * - Regarding consistency, note (see \c mbedtls_rsa_complete)
+ * that imported parameters irrelevant for the implementation
+ * might be silently dropped, in which case the present
+ * function doesn't have access to and hence cannot check them.
+ * If you want to check the consistency of the entire
+ * content of, say, an PKCS1-encoded RSA private key, you
+ * should use \c mbedtls_rsa_validate_params before setting
+ * up the RSA context.
+ * Further, if the implementation performs empirical checks,
+ * these checks will substantiate but not guarantee consistency.
+ * - Regarding quality, this function is not expected to perform
+ * extended quality assessments like checking that the prime
+ * factors are safe. Further, it is the user's responsibility to
+ * ensure trustworthiness of the source of his RSA parameters,
+ * a question going beyond what's effectively checkable
+ * by the library.
+ *
*/
int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
@@ -193,9 +457,10 @@
* \param pub RSA context holding the public key
* \param prv RSA context holding the private key
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*/
-int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv );
+int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub,
+ const mbedtls_rsa_context *prv );
/**
* \brief Do an RSA public key operation
@@ -204,7 +469,7 @@
* \param input input buffer
* \param output output buffer
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note This function does NOT take care of message
* padding. Also, be sure to set input[0] = 0 or ensure that
@@ -226,7 +491,7 @@
* \param input input buffer
* \param output output buffer
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The input and output buffers must be large
* enough (eg. 128 bytes if RSA-1024 is used).
@@ -244,9 +509,9 @@
*
* \param ctx RSA context
* \param f_rng RNG function (Needed for padding and PKCS#1 v2.1 encoding
- * and MBEDTLS_RSA_PRIVATE)
+ * and \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param ilen contains the plaintext length
* \param input buffer holding the data to be encrypted
* \param output buffer that will hold the ciphertext
@@ -260,7 +525,7 @@
* mode being set to MBEDTLS_RSA_PRIVATE and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer must be as large as the size
* of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -276,9 +541,9 @@
* \brief Perform a PKCS#1 v1.5 encryption (RSAES-PKCS1-v1_5-ENCRYPT)
*
* \param ctx RSA context
- * \param f_rng RNG function (Needed for padding and MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Needed for padding and \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param ilen contains the plaintext length
* \param input buffer holding the data to be encrypted
* \param output buffer that will hold the ciphertext
@@ -292,7 +557,7 @@
* mode being set to MBEDTLS_RSA_PRIVATE and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer must be as large as the size
* of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -309,9 +574,9 @@
*
* \param ctx RSA context
* \param f_rng RNG function (Needed for padding and PKCS#1 v2.1 encoding
- * and MBEDTLS_RSA_PRIVATE)
+ * and \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param label buffer holding the custom label to use
* \param label_len contains the label length
* \param ilen contains the plaintext length
@@ -327,7 +592,7 @@
* mode being set to MBEDTLS_RSA_PRIVATE and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer must be as large as the size
* of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -347,9 +612,9 @@
* the message padding
*
* \param ctx RSA context
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param olen will contain the plaintext length
* \param input buffer holding the encrypted data
* \param output buffer that will hold the plaintext
@@ -364,17 +629,17 @@
* mode being set to MBEDTLS_RSA_PUBLIC and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer length \c output_max_len should be
- * as large as the size ctx->len of ctx->N (eg. 128 bytes
+ * as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
* if RSA-1024 is used) to be able to hold an arbitrary
* decrypted message. If it is not large enough to hold
* the decryption of the particular ciphertext provided,
- * the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ * the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
*
* \note The input buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*/
int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -388,9 +653,9 @@
* \brief Perform a PKCS#1 v1.5 decryption (RSAES-PKCS1-v1_5-DECRYPT)
*
* \param ctx RSA context
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param olen will contain the plaintext length
* \param input buffer holding the encrypted data
* \param output buffer that will hold the plaintext
@@ -405,17 +670,17 @@
* mode being set to MBEDTLS_RSA_PUBLIC and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer length \c output_max_len should be
- * as large as the size ctx->len of ctx->N (eg. 128 bytes
+ * as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
* if RSA-1024 is used) to be able to hold an arbitrary
* decrypted message. If it is not large enough to hold
* the decryption of the particular ciphertext provided,
- * the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ * the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
*
* \note The input buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*/
int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -429,9 +694,9 @@
* \brief Perform a PKCS#1 v2.1 OAEP decryption (RSAES-OAEP-DECRYPT)
*
* \param ctx RSA context
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
* \param label buffer holding the custom label to use
* \param label_len contains the label length
* \param olen will contain the plaintext length
@@ -448,17 +713,18 @@
* mode being set to MBEDTLS_RSA_PUBLIC and may instead
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
- * \return 0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return 0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
*
* \note The output buffer length \c output_max_len should be
- * as large as the size ctx->len of ctx->N (eg. 128 bytes
+ * as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
* if RSA-1024 is used) to be able to hold an arbitrary
* decrypted message. If it is not large enough to hold
* the decryption of the particular ciphertext provided,
- * the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ * the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
*
* \note The input buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *
*/
int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -477,11 +743,12 @@
*
* \param ctx RSA context
* \param f_rng RNG function (Needed for PKCS#1 v2.1 encoding and for
- * MBEDTLS_RSA_PRIVATE)
+ * \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for
+ * signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer that will hold the ciphertext
*
@@ -495,13 +762,14 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the signing operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*
* \note In case of PKCS#1 v2.1 encoding, see comments on
- * \note \c mbedtls_rsa_rsassa_pss_sign() for details on md_alg and hash_id.
+ * \c mbedtls_rsa_rsassa_pss_sign() for details on
+ * \c md_alg and \c hash_id.
*/
int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -516,11 +784,12 @@
* \brief Perform a PKCS#1 v1.5 signature (RSASSA-PKCS1-v1_5-SIGN)
*
* \param ctx RSA context
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ * for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer that will hold the ciphertext
*
@@ -534,10 +803,10 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the signing operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*/
int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -553,11 +822,12 @@
*
* \param ctx RSA context
* \param f_rng RNG function (Needed for PKCS#1 v2.1 encoding and for
- * MBEDTLS_RSA_PRIVATE)
+ * \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ * for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer that will hold the ciphertext
*
@@ -571,13 +841,13 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the signing operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*
- * \note The hash_id in the RSA context is the one used for the
- * encoding. md_alg in the function call is the type of hash
+ * \note The \c hash_id in the RSA context is the one used for the
+ * encoding. \c md_alg in the function call is the type of hash
* that is encoded. According to RFC 3447 it is advised to
* keep both hashes the same.
*/
@@ -596,11 +866,11 @@
* the message digest
*
* \param ctx points to an RSA public key
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer holding the ciphertext
*
@@ -614,10 +884,10 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the verify operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*
* \note In case of PKCS#1 v2.1 encoding, see comments on
* \c mbedtls_rsa_rsassa_pss_verify() about md_alg and hash_id.
@@ -635,11 +905,12 @@
* \brief Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
*
* \param ctx points to an RSA public key
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ * for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer holding the ciphertext
*
@@ -653,10 +924,10 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the verify operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*/
int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -672,11 +943,11 @@
* (This is the "simple" version.)
*
* \param ctx points to an RSA public key
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param sig buffer holding the ciphertext
*
@@ -690,16 +961,16 @@
* return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
*
* \return 0 if the verify operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*
- * \note The hash_id in the RSA context is the one used for the
- * verification. md_alg in the function call is the type of
+ * \note The \c hash_id in the RSA context is the one used for the
+ * verification. \c md_alg in the function call is the type of
* hash that is verified. According to RFC 3447 it is advised to
- * keep both hashes the same. If hash_id in the RSA context is
- * unset, the md_alg from the function call is used.
+ * keep both hashes the same. If \c hash_id in the RSA context is
+ * unset, the \c md_alg from the function call is used.
*/
int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -715,24 +986,24 @@
* (This is the version with "full" options.)
*
* \param ctx points to an RSA public key
- * \param f_rng RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
* \param p_rng RNG parameter
- * \param mode MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen message digest length (for \c MBEDTLS_MD_NONE only)
* \param hash buffer holding the message digest
* \param mgf1_hash_id message digest used for mask generation
* \param expected_salt_len Length of the salt used in padding, use
- * MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length
+ * \c MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length
* \param sig buffer holding the ciphertext
*
* \return 0 if the verify operation was successful,
- * or an MBEDTLS_ERR_RSA_XXX error code
+ * or an \c MBEDTLS_ERR_RSA_XXX error code
*
- * \note The "sig" buffer must be as large as the size
- * of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note The \c sig buffer must be as large as the size
+ * of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
*
- * \note The hash_id in the RSA context is ignored.
+ * \note The \c hash_id in the RSA context is ignored.
*/
int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
@@ -752,7 +1023,7 @@
* \param src Source context
*
* \return 0 on success,
- * MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure
+ * \c MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure
*/
int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src );
@@ -763,6 +1034,18 @@
*/
void mbedtls_rsa_free( mbedtls_rsa_context *ctx );
+#ifdef __cplusplus
+}
+#endif
+
+#else /* MBEDTLS_RSA_ALT */
+#include "rsa_alt.h"
+#endif /* MBEDTLS_RSA_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/**
* \brief Checkup routine
*
@@ -774,6 +1057,4 @@
}
#endif
-#endif /* MBEDTLS_RSA_C */
-
#endif /* rsa.h */
diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
new file mode 100644
index 0000000..7e6a2ec
--- /dev/null
+++ b/include/mbedtls/rsa_internal.h
@@ -0,0 +1,215 @@
+/**
+ * \file rsa_internal.h
+ *
+ * \brief Context-independent RSA helper functions
+ *
+ * Copyright (C) 2006-2017, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is part of mbed TLS (https://tls.mbed.org)
+ *
+ *
+ * This file declares some RSA-related helper functions useful when
+ * implementing the RSA interface. They are public and provided in a
+ * separate compilation unit in order to make it easy for designers of
+ * alternative RSA implementations to use them in their code, as it is
+ * conceived that the functionality they provide will be necessary
+ * for most complete implementations.
+ *
+ * End-users of Mbed TLS not intending to re-implement the RSA functionality
+ * are not expected to get into the need of making use of these functions directly,
+ * but instead should be able to use the functions declared in rsa.h.
+ *
+ * There are two classes of helper functions:
+ * (1) Parameter-generating helpers. These are:
+ * - mbedtls_rsa_deduce_primes
+ * - mbedtls_rsa_deduce_private_exponent
+ * - mbedtls_rsa_deduce_crt
+ * Each of these functions takes a set of core RSA parameters
+ * and generates some other, or CRT related parameters.
+ * (2) Parameter-checking helpers. These are:
+ * - mbedtls_rsa_validate_params
+ * - mbedtls_rsa_validate_crt
+ * They take a set of core or CRT related RSA parameters
+ * and check their validity.
+ *
+ */
+
+#ifndef MBEDTLS_RSA_INTERNAL_H
+#define MBEDTLS_RSA_INTERNAL_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "bignum.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * \brief Compute RSA prime moduli P, Q from public modulus N=PQ
+ * and a pair of private and public key.
+ *
+ * \note This is a 'static' helper function not operating on
+ * an RSA context. Alternative implementations need not
+ * overwrite it.
+ *
+ * \param N RSA modulus N = PQ, with P, Q to be found
+ * \param E RSA public exponent
+ * \param D RSA private exponent
+ * \param P Pointer to MPI holding first prime factor of N on success
+ * \param Q Pointer to MPI holding second prime factor of N on success
+ *
+ * \return
+ * - 0 if successful. In this case, P and Q constitute a
+ * factorization of N.
+ * - A non-zero error code otherwise.
+ *
+ * \note It is neither checked that P, Q are prime nor that
+ * D, E are modular inverses wrt. P-1 and Q-1. For that,
+ * use the helper function \c mbedtls_rsa_validate_params.
+ *
+ */
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *E,
+ mbedtls_mpi const *D,
+ mbedtls_mpi *P, mbedtls_mpi *Q );
+
+/**
+ * \brief Compute RSA private exponent from
+ * prime moduli and public key.
+ *
+ * \note This is a 'static' helper function not operating on
+ * an RSA context. Alternative implementations need not
+ * overwrite it.
+ *
+ * \param P First prime factor of RSA modulus
+ * \param Q Second prime factor of RSA modulus
+ * \param E RSA public exponent
+ * \param D Pointer to MPI holding the private exponent on success.
+ *
+ * \return
+ * - 0 if successful. In this case, D is set to a simultaneous
+ * modular inverse of E modulo both P-1 and Q-1.
+ * - A non-zero error code otherwise.
+ *
+ * \note This function does not check whether P and Q are primes.
+ *
+ */
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+ mbedtls_mpi const *Q,
+ mbedtls_mpi const *E,
+ mbedtls_mpi *D );
+
+
+/**
+ * \brief Generate RSA-CRT parameters
+ *
+ * \note This is a 'static' helper function not operating on
+ * an RSA context. Alternative implementations need not
+ * overwrite it.
+ *
+ * \param P First prime factor of N
+ * \param Q Second prime factor of N
+ * \param D RSA private exponent
+ * \param DP Output variable for D modulo P-1
+ * \param DQ Output variable for D modulo Q-1
+ * \param QP Output variable for the modular inverse of Q modulo P.
+ *
+ * \return 0 on success, non-zero error code otherwise.
+ *
+ * \note This function does not check whether P, Q are
+ * prime and whether D is a valid private exponent.
+ *
+ */
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, mbedtls_mpi *DP,
+ mbedtls_mpi *DQ, mbedtls_mpi *QP );
+
+
+/**
+ * \brief Check validity of core RSA parameters
+ *
+ * \note This is a 'static' helper function not operating on
+ * an RSA context. Alternative implementations need not
+ * overwrite it.
+ *
+ * \param N RSA modulus N = PQ
+ * \param P First prime factor of N
+ * \param Q Second prime factor of N
+ * \param D RSA private exponent
+ * \param E RSA public exponent
+ * \param f_rng PRNG to be used for primality check, or NULL
+ * \param p_rng PRNG context for f_rng, or NULL
+ *
+ * \return
+ * - 0 if the following conditions are satisfied
+ * if all relevant parameters are provided:
+ * - P prime if f_rng != NULL (%)
+ * - Q prime if f_rng != NULL (%)
+ * - 1 < N = P * Q
+ * - 1 < D, E < N
+ * - D and E are modular inverses modulo P-1 and Q-1
+ * (%) This is only done if MBEDTLS_GENPRIME is defined.
+ * - A non-zero error code otherwise.
+ *
+ * \note The function can be used with a restricted set of arguments
+ * to perform specific checks only. E.g., calling it with
+ * (-,P,-,-,-) and a PRNG amounts to a primality check for P.
+ */
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+ const mbedtls_mpi *Q, const mbedtls_mpi *D,
+ const mbedtls_mpi *E,
+ int (*f_rng)(void *, unsigned char *, size_t),
+ void *p_rng );
+
+/**
+ * \brief Check validity of RSA CRT parameters
+ *
+ * \note This is a 'static' helper function not operating on
+ * an RSA context. Alternative implementations need not
+ * overwrite it.
+ *
+ * \param P First prime factor of RSA modulus
+ * \param Q Second prime factor of RSA modulus
+ * \param D RSA private exponent
+ * \param DP MPI to check for D modulo P-1
+ * \param DQ MPI to check for D modulo P-1
+ * \param QP MPI to check for the modular inverse of Q modulo P.
+ *
+ * \return
+ * - 0 if the following conditions are satisfied:
+ * - D = DP mod P-1 if P, D, DP != NULL
+ * - Q = DQ mod P-1 if P, D, DQ != NULL
+ * - QP = Q^-1 mod P if P, Q, QP != NULL
+ * - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
+ * potentially including \c MBEDTLS_ERR_MPI_XXX if some
+ * MPI calculations failed.
+ * - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
+ * data was provided to check DP, DQ or QP.
+ *
+ * \note The function can be used with a restricted set of arguments
+ * to perform specific checks only. E.g., calling it with the
+ * parameters (P, -, D, DP, -, -) will check DP = D mod P-1.
+ */
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, const mbedtls_mpi *DP,
+ const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
+
+#endif /* rsa_internal.h */
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 06166d8..b7a5098 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -373,21 +373,22 @@
#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
/**
- * \brief Check usage of certificate against extentedJeyUsage.
+ * \brief Check usage of certificate against extendedKeyUsage.
*
- * \param crt Leaf certificate used.
- * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or MBEDTLS_OID_CLIENT_AUTH).
+ * \param crt Leaf certificate used.
+ * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or
+ * MBEDTLS_OID_CLIENT_AUTH).
* \param usage_len Length of usage_oid (eg given by MBEDTLS_OID_SIZE()).
*
- * \return 0 if this use of the certificate is allowed,
- * MBEDTLS_ERR_X509_BAD_INPUT_DATA if not.
+ * \return 0 if this use of the certificate is allowed,
+ * MBEDTLS_ERR_X509_BAD_INPUT_DATA if not.
*
- * \note Usually only makes sense on leaf certificates.
+ * \note Usually only makes sense on leaf certificates.
*/
int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
- const char *usage_oid,
- size_t usage_len );
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) */
+ const char *usage_oid,
+ size_t usage_len );
+#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
#if defined(MBEDTLS_X509_CRL_PARSE_C)
/**
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index c332d45..e02229d 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -48,6 +48,7 @@
platform.c
ripemd160.c
rsa.c
+ rsa_internal.c
sha1.c
sha256.c
sha512.c
diff --git a/library/Makefile b/library/Makefile
index 28f9231..541d47f 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -59,9 +59,9 @@
padlock.o pem.o pk.o \
pk_wrap.o pkcs12.o pkcs5.o \
pkparse.o pkwrite.o platform.o \
- ripemd160.o rsa.o sha1.o \
- sha256.o sha512.o threading.o \
- timing.o version.o \
+ ripemd160.o rsa_internal.o rsa.o \
+ sha1.o sha256.o sha512.o \
+ threading.o timing.o version.o \
version_features.o xtea.o
OBJS_X509= certs.o pkcs11.o x509.o \
diff --git a/library/aes.c b/library/aes.c
index 5860384..dba4a5f 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -1235,9 +1235,11 @@
*/
int mbedtls_aes_self_test( int verbose )
{
- int ret = 0, i, j, u, v;
+ int ret = 0, i, j, u, mode;
+ unsigned int keybits;
unsigned char key[32];
unsigned char buf[64];
+ const unsigned char *aes_tests;
#if defined(MBEDTLS_CIPHER_MODE_CBC) || defined(MBEDTLS_CIPHER_MODE_CFB)
unsigned char iv[16];
#endif
@@ -1263,45 +1265,52 @@
for( i = 0; i < 6; i++ )
{
u = i >> 1;
- v = i & 1;
+ keybits = 128 + u * 64;
+ mode = i & 1;
if( verbose != 0 )
- mbedtls_printf( " AES-ECB-%3d (%s): ", 128 + u * 64,
- ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+ mbedtls_printf( " AES-ECB-%3d (%s): ", keybits,
+ ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
memset( buf, 0, 16 );
- if( v == MBEDTLS_AES_DECRYPT )
+ if( mode == MBEDTLS_AES_DECRYPT )
{
- mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
-
- for( j = 0; j < 10000; j++ )
- mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
-
- if( memcmp( buf, aes_test_ecb_dec[u], 16 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
- goto exit;
- }
+ ret = mbedtls_aes_setkey_dec( &ctx, key, keybits );
+ aes_tests = aes_test_ecb_dec[u];
}
else
{
- mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+ ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+ aes_tests = aes_test_ecb_enc[u];
+ }
- for( j = 0; j < 10000; j++ )
- mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
+ /*
+ * AES-192 is an optional feature that may be unavailable when
+ * there is an alternative underlying implementation i.e. when
+ * MBEDTLS_AES_ALT is defined.
+ */
+ if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+ {
+ mbedtls_printf( "skipped\n" );
+ continue;
+ }
+ else if( ret != 0 )
+ {
+ goto exit;
+ }
- if( memcmp( buf, aes_test_ecb_enc[u], 16 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
+ for( j = 0; j < 10000; j++ )
+ {
+ ret = mbedtls_aes_crypt_ecb( &ctx, mode, buf, buf );
+ if( ret != 0 )
goto exit;
- }
+ }
+
+ if( memcmp( buf, aes_tests, 16 ) != 0 )
+ {
+ ret = 1;
+ goto exit;
}
if( verbose != 0 )
@@ -1318,55 +1327,64 @@
for( i = 0; i < 6; i++ )
{
u = i >> 1;
- v = i & 1;
+ keybits = 128 + u * 64;
+ mode = i & 1;
if( verbose != 0 )
- mbedtls_printf( " AES-CBC-%3d (%s): ", 128 + u * 64,
- ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+ mbedtls_printf( " AES-CBC-%3d (%s): ", keybits,
+ ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
memset( iv , 0, 16 );
memset( prv, 0, 16 );
memset( buf, 0, 16 );
- if( v == MBEDTLS_AES_DECRYPT )
+ if( mode == MBEDTLS_AES_DECRYPT )
{
- mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
-
- for( j = 0; j < 10000; j++ )
- mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
-
- if( memcmp( buf, aes_test_cbc_dec[u], 16 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
- goto exit;
- }
+ ret = mbedtls_aes_setkey_dec( &ctx, key, keybits );
+ aes_tests = aes_test_cbc_dec[u];
}
else
{
- mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+ ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+ aes_tests = aes_test_cbc_enc[u];
+ }
- for( j = 0; j < 10000; j++ )
+ /*
+ * AES-192 is an optional feature that may be unavailable when
+ * there is an alternative underlying implementation i.e. when
+ * MBEDTLS_AES_ALT is defined.
+ */
+ if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+ {
+ mbedtls_printf( "skipped\n" );
+ continue;
+ }
+ else if( ret != 0 )
+ {
+ goto exit;
+ }
+
+ for( j = 0; j < 10000; j++ )
+ {
+ if( mode == MBEDTLS_AES_ENCRYPT )
{
unsigned char tmp[16];
- mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
-
memcpy( tmp, prv, 16 );
memcpy( prv, buf, 16 );
memcpy( buf, tmp, 16 );
}
- if( memcmp( prv, aes_test_cbc_enc[u], 16 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
+ ret = mbedtls_aes_crypt_cbc( &ctx, mode, 16, iv, buf, buf );
+ if( ret != 0 )
goto exit;
- }
+
+ }
+
+ if( memcmp( buf, aes_tests, 16 ) != 0 )
+ {
+ ret = 1;
+ goto exit;
}
if( verbose != 0 )
@@ -1384,45 +1402,52 @@
for( i = 0; i < 6; i++ )
{
u = i >> 1;
- v = i & 1;
+ keybits = 128 + u * 64;
+ mode = i & 1;
if( verbose != 0 )
- mbedtls_printf( " AES-CFB128-%3d (%s): ", 128 + u * 64,
- ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+ mbedtls_printf( " AES-CFB128-%3d (%s): ", keybits,
+ ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
memcpy( iv, aes_test_cfb128_iv, 16 );
- memcpy( key, aes_test_cfb128_key[u], 16 + u * 8 );
+ memcpy( key, aes_test_cfb128_key[u], keybits / 8 );
offset = 0;
- mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+ ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+ /*
+ * AES-192 is an optional feature that may be unavailable when
+ * there is an alternative underlying implementation i.e. when
+ * MBEDTLS_AES_ALT is defined.
+ */
+ if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+ {
+ mbedtls_printf( "skipped\n" );
+ continue;
+ }
+ else if( ret != 0 )
+ {
+ goto exit;
+ }
- if( v == MBEDTLS_AES_DECRYPT )
+ if( mode == MBEDTLS_AES_DECRYPT )
{
memcpy( buf, aes_test_cfb128_ct[u], 64 );
- mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
-
- if( memcmp( buf, aes_test_cfb128_pt, 64 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
- goto exit;
- }
+ aes_tests = aes_test_cfb128_pt;
}
else
{
memcpy( buf, aes_test_cfb128_pt, 64 );
- mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
+ aes_tests = aes_test_cfb128_ct[u];
+ }
- if( memcmp( buf, aes_test_cfb128_ct[u], 64 ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
+ ret = mbedtls_aes_crypt_cfb128( &ctx, mode, 64, &offset, iv, buf, buf );
+ if( ret != 0 )
+ goto exit;
- ret = 1;
- goto exit;
- }
+ if( memcmp( buf, aes_tests, 64 ) != 0 )
+ {
+ ret = 1;
+ goto exit;
}
if( verbose != 0 )
@@ -1440,51 +1465,41 @@
for( i = 0; i < 6; i++ )
{
u = i >> 1;
- v = i & 1;
+ mode = i & 1;
if( verbose != 0 )
mbedtls_printf( " AES-CTR-128 (%s): ",
- ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+ ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 );
memcpy( key, aes_test_ctr_key[u], 16 );
offset = 0;
- mbedtls_aes_setkey_enc( &ctx, key, 128 );
+ if( ( ret = mbedtls_aes_setkey_enc( &ctx, key, 128 ) ) != 0 )
+ goto exit;
- if( v == MBEDTLS_AES_DECRYPT )
+ len = aes_test_ctr_len[u];
+
+ if( mode == MBEDTLS_AES_DECRYPT )
{
- len = aes_test_ctr_len[u];
memcpy( buf, aes_test_ctr_ct[u], len );
-
- mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
- buf, buf );
-
- if( memcmp( buf, aes_test_ctr_pt[u], len ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
- goto exit;
- }
+ aes_tests = aes_test_ctr_pt[u];
}
else
{
- len = aes_test_ctr_len[u];
memcpy( buf, aes_test_ctr_pt[u], len );
+ aes_tests = aes_test_ctr_ct[u];
+ }
- mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
- buf, buf );
+ ret = mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter,
+ stream_block, buf, buf );
+ if( ret != 0 )
+ goto exit;
- if( memcmp( buf, aes_test_ctr_ct[u], len ) != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- ret = 1;
- goto exit;
- }
+ if( memcmp( buf, aes_tests, len ) != 0 )
+ {
+ ret = 1;
+ goto exit;
}
if( verbose != 0 )
@@ -1498,6 +1513,9 @@
ret = 0;
exit:
+ if( ret != 0 && verbose != 0 )
+ mbedtls_printf( "failed\n" );
+
mbedtls_aes_free( &ctx );
return( ret );
diff --git a/library/ccm.c b/library/ccm.c
index 13a8fd1..9101e5f 100644
--- a/library/ccm.c
+++ b/library/ccm.c
@@ -49,6 +49,8 @@
#endif /* MBEDTLS_PLATFORM_C */
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
+#if !defined(MBEDTLS_CCM_ALT)
+
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
@@ -348,6 +350,7 @@
return( 0 );
}
+#endif /* !MBEDTLS_CCM_ALT */
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
/*
diff --git a/library/cmac.c b/library/cmac.c
index 6df56aa..9dbff90 100644
--- a/library/cmac.c
+++ b/library/cmac.c
@@ -65,6 +65,8 @@
#endif /* MBEDTLS_SELF_TEST */
#endif /* MBEDTLS_PLATFORM_C */
+#if !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST)
+
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
@@ -164,7 +166,9 @@
return( ret );
}
+#endif /* !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST) */
+#if !defined(MBEDTLS_CMAC_ALT)
static void cmac_xor_block( unsigned char *output, const unsigned char *input1,
const unsigned char *input2,
const size_t block_size )
@@ -468,6 +472,8 @@
}
#endif /* MBEDTLS_AES_C */
+#endif /* !MBEDTLS_CMAC_ALT */
+
#if defined(MBEDTLS_SELF_TEST)
/*
* CMAC test data for SP800-38B
diff --git a/library/dhm.c b/library/dhm.c
index 668d5f7..24c3bf8 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -57,6 +57,7 @@
#define mbedtls_free free
#endif
+#if !defined(MBEDTLS_DHM_ALT)
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = v; while( n-- ) *p++ = 0;
@@ -583,6 +584,7 @@
}
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ASN1_PARSE_C */
+#endif /* MBEDTLS_DHM_ALT */
#if defined(MBEDTLS_SELF_TEST)
diff --git a/library/ecdh.c b/library/ecdh.c
index c0a8147..61380b6 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -38,6 +38,7 @@
#include <string.h>
+#if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
/*
* Generate public key: simple wrapper around mbedtls_ecp_gen_keypair
*/
@@ -47,7 +48,9 @@
{
return mbedtls_ecp_gen_keypair( grp, d, Q, f_rng, p_rng );
}
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+#if !defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
/*
* Compute shared secret (SEC1 3.3.1)
*/
@@ -81,6 +84,7 @@
return( ret );
}
+#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
/*
* Initialize context
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 8892317..826fefe 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -65,6 +65,7 @@
return( ret );
}
+#if !defined(MBEDTLS_ECDSA_SIGN_ALT)
/*
* Compute ECDSA signature of a hashed message (SEC1 4.1.3)
* Obviously, compared to SEC1 4.1.3, we skip step 4 (hash message)
@@ -157,6 +158,7 @@
return( ret );
}
+#endif /* MBEDTLS_ECDSA_SIGN_ALT */
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
/*
@@ -196,6 +198,7 @@
}
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+#if !defined(MBEDTLS_ECDSA_VERIFY_ALT)
/*
* Verify ECDSA signature of hashed message (SEC1 4.1.4)
* Obviously, compared to SEC1 4.1.3, we skip step 2 (hash message)
@@ -281,6 +284,7 @@
return( ret );
}
+#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
/*
* Convert a signature (given by context) to ASN.1
@@ -406,6 +410,7 @@
return( ret );
}
+#if !defined(MBEDTLS_ECDSA_GENKEY_ALT)
/*
* Generate key pair
*/
@@ -415,6 +420,7 @@
return( mbedtls_ecp_group_load( &ctx->grp, gid ) ||
mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
}
+#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
/*
* Set context from an mbedtls_ecp_keypair
diff --git a/library/error.c b/library/error.c
index 23e4953..151ca4e 100644
--- a/library/error.c
+++ b/library/error.c
@@ -520,6 +520,8 @@
mbedtls_snprintf( buf, buflen, "AES - Invalid key length" );
if( use_ret == -(MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH) )
mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" );
+ if( use_ret == -(MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE) )
+ mbedtls_snprintf( buf, buflen, "AES - Feature not available, e.g. unsupported AES key size" );
#endif /* MBEDTLS_AES_C */
#if defined(MBEDTLS_ASN1_PARSE_C)
diff --git a/library/gcm.c b/library/gcm.c
index fccb092..294a86d 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -46,6 +46,7 @@
#endif
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
+#include "mbedtls/aes.h"
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
@@ -54,6 +55,8 @@
#endif /* MBEDTLS_PLATFORM_C */
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
+#if !defined(MBEDTLS_GCM_ALT)
+
/*
* 32-bit integer manipulation macros (big endian)
*/
@@ -508,6 +511,8 @@
mbedtls_zeroize( ctx, sizeof( mbedtls_gcm_context ) );
}
+#endif /* !MBEDTLS_GCM_ALT */
+
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
/*
* AES-GCM test vectors from:
@@ -744,34 +749,48 @@
int i, j, ret;
mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES;
- mbedtls_gcm_init( &ctx );
-
for( j = 0; j < 3; j++ )
{
int key_len = 128 + 64 * j;
for( i = 0; i < MAX_TESTS; i++ )
{
+ mbedtls_gcm_init( &ctx );
+
if( verbose != 0 )
mbedtls_printf( " AES-GCM-%3d #%d (%s): ",
- key_len, i, "enc" );
+ key_len, i, "enc" );
- mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+ ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+ key_len );
+ /*
+ * AES-192 is an optional feature that may be unavailable when
+ * there is an alternative underlying implementation i.e. when
+ * MBEDTLS_AES_ALT is defined.
+ */
+ if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && key_len == 192 )
+ {
+ mbedtls_printf( "skipped\n" );
+ break;
+ }
+ else if( ret != 0 )
+ {
+ goto exit;
+ }
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
- pt_len[i],
- iv[iv_index[i]], iv_len[i],
- additional[add_index[i]], add_len[i],
- pt[pt_index[i]], buf, 16, tag_buf );
+ pt_len[i],
+ iv[iv_index[i]], iv_len[i],
+ additional[add_index[i]], add_len[i],
+ pt[pt_index[i]], buf, 16, tag_buf );
+ if( ret != 0 )
+ goto exit;
- if( ret != 0 ||
- memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
- memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
+ if ( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
+ memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
{
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
+ ret = 1;
+ goto exit;
}
mbedtls_gcm_free( &ctx );
@@ -779,26 +798,31 @@
if( verbose != 0 )
mbedtls_printf( "passed\n" );
+ mbedtls_gcm_init( &ctx );
+
if( verbose != 0 )
mbedtls_printf( " AES-GCM-%3d #%d (%s): ",
- key_len, i, "dec" );
+ key_len, i, "dec" );
- mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+ ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+ key_len );
+ if( ret != 0 )
+ goto exit;
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
- pt_len[i],
- iv[iv_index[i]], iv_len[i],
- additional[add_index[i]], add_len[i],
- ct[j * 6 + i], buf, 16, tag_buf );
+ pt_len[i],
+ iv[iv_index[i]], iv_len[i],
+ additional[add_index[i]], add_len[i],
+ ct[j * 6 + i], buf, 16, tag_buf );
- if( ret != 0 ||
- memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
+ if( ret != 0 )
+ goto exit;
+
+ if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
{
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
+ ret = 1;
+ goto exit;
}
mbedtls_gcm_free( &ctx );
@@ -806,66 +830,51 @@
if( verbose != 0 )
mbedtls_printf( "passed\n" );
+ mbedtls_gcm_init( &ctx );
+
if( verbose != 0 )
mbedtls_printf( " AES-GCM-%3d #%d split (%s): ",
- key_len, i, "enc" );
+ key_len, i, "enc" );
- mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+ ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+ key_len );
+ if( ret != 0 )
+ goto exit;
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
- iv[iv_index[i]], iv_len[i],
- additional[add_index[i]], add_len[i] );
+ iv[iv_index[i]], iv_len[i],
+ additional[add_index[i]], add_len[i] );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
if( pt_len[i] > 32 )
{
size_t rest_len = pt_len[i] - 32;
ret = mbedtls_gcm_update( &ctx, 32, pt[pt_index[i]], buf );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
ret = mbedtls_gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32,
buf + 32 );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
}
else
{
ret = mbedtls_gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
}
ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
- if( ret != 0 ||
- memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
+ if( ret != 0 )
+ goto exit;
+
+ if( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
{
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
+ ret = 1;
+ goto exit;
}
mbedtls_gcm_free( &ctx );
@@ -873,80 +882,75 @@
if( verbose != 0 )
mbedtls_printf( "passed\n" );
+ mbedtls_gcm_init( &ctx );
+
if( verbose != 0 )
mbedtls_printf( " AES-GCM-%3d #%d split (%s): ",
- key_len, i, "dec" );
+ key_len, i, "dec" );
- mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+ ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+ key_len );
+ if( ret != 0 )
+ goto exit;
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT,
iv[iv_index[i]], iv_len[i],
additional[add_index[i]], add_len[i] );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
if( pt_len[i] > 32 )
{
size_t rest_len = pt_len[i] - 32;
ret = mbedtls_gcm_update( &ctx, 32, ct[j * 6 + i], buf );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
ret = mbedtls_gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32,
- buf + 32 );
+ buf + 32 );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
}
else
{
- ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i], buf );
+ ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i],
+ buf );
if( ret != 0 )
- {
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
- }
+ goto exit;
}
ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
- if( ret != 0 ||
- memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
+ if( ret != 0 )
+ goto exit;
+
+ if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
{
- if( verbose != 0 )
- mbedtls_printf( "failed\n" );
-
- return( 1 );
+ ret = 1;
+ goto exit;
}
mbedtls_gcm_free( &ctx );
if( verbose != 0 )
mbedtls_printf( "passed\n" );
-
}
}
if( verbose != 0 )
mbedtls_printf( "\n" );
- return( 0 );
+ ret = 0;
+
+exit:
+ if( ret != 0 )
+ {
+ if( verbose != 0 )
+ mbedtls_printf( "failed\n" );
+ mbedtls_gcm_free( &ctx );
+ }
+
+ return( ret );
}
#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 2c164b7..a4bb35f 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -68,7 +68,8 @@
static size_t rsa_get_bitlen( const void *ctx )
{
- return( 8 * ((const mbedtls_rsa_context *) ctx)->len );
+ const mbedtls_rsa_context * rsa = (const mbedtls_rsa_context *) ctx;
+ return( 8 * mbedtls_rsa_get_len( rsa ) );
}
static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
@@ -76,21 +77,23 @@
const unsigned char *sig, size_t sig_len )
{
int ret;
+ mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+ size_t rsa_len = mbedtls_rsa_get_len( rsa );
#if SIZE_MAX > UINT_MAX
if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
#endif /* SIZE_MAX > UINT_MAX */
- if( sig_len < ((mbedtls_rsa_context *) ctx)->len )
+ if( sig_len < rsa_len )
return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( ( ret = mbedtls_rsa_pkcs1_verify( (mbedtls_rsa_context *) ctx, NULL, NULL,
+ if( ( ret = mbedtls_rsa_pkcs1_verify( rsa, NULL, NULL,
MBEDTLS_RSA_PUBLIC, md_alg,
(unsigned int) hash_len, hash, sig ) ) != 0 )
return( ret );
- if( sig_len > ((mbedtls_rsa_context *) ctx)->len )
+ if( sig_len > rsa_len )
return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
return( 0 );
@@ -101,14 +104,16 @@
unsigned char *sig, size_t *sig_len,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
{
+ mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+
#if SIZE_MAX > UINT_MAX
if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
#endif /* SIZE_MAX > UINT_MAX */
- *sig_len = ((mbedtls_rsa_context *) ctx)->len;
+ *sig_len = mbedtls_rsa_get_len( rsa );
- return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
+ return( mbedtls_rsa_pkcs1_sign( rsa, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
md_alg, (unsigned int) hash_len, hash, sig ) );
}
@@ -117,10 +122,12 @@
unsigned char *output, size_t *olen, size_t osize,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
{
- if( ilen != ((mbedtls_rsa_context *) ctx)->len )
+ mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+
+ if( ilen != mbedtls_rsa_get_len( rsa ) )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
- return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, f_rng, p_rng,
+ return( mbedtls_rsa_pkcs1_decrypt( rsa, f_rng, p_rng,
MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) );
}
@@ -129,13 +136,14 @@
unsigned char *output, size_t *olen, size_t osize,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
{
- *olen = ((mbedtls_rsa_context *) ctx)->len;
+ mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+ *olen = mbedtls_rsa_get_len( rsa );
if( *olen > osize )
return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
- return( mbedtls_rsa_pkcs1_encrypt( (mbedtls_rsa_context *) ctx,
- f_rng, p_rng, MBEDTLS_RSA_PUBLIC, ilen, input, output ) );
+ return( mbedtls_rsa_pkcs1_encrypt( rsa, f_rng, p_rng, MBEDTLS_RSA_PUBLIC,
+ ilen, input, output ) );
}
static int rsa_check_pair_wrap( const void *pub, const void *prv )
diff --git a/library/pkparse.c b/library/pkparse.c
index 99de1c2..b4def4f 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -526,19 +526,36 @@
return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
- if( ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->N ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->E ) ) != 0 )
+ /* Import N */
+ if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
+ if( ( ret = mbedtls_rsa_import_raw( rsa, *p, len, NULL, 0, NULL, 0,
+ NULL, 0, NULL, 0 ) ) != 0 )
+ return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+
+ *p += len;
+
+ /* Import E */
+ if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
+ return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
+
+ if( ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+ NULL, 0, *p, len ) ) != 0 )
+ return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+
+ *p += len;
+
+ if( mbedtls_rsa_complete( rsa ) != 0 ||
+ mbedtls_rsa_check_pubkey( rsa ) != 0 )
+ {
+ return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+ }
+
if( *p != end )
return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
- if( ( ret = mbedtls_rsa_check_pubkey( rsa ) ) != 0 )
- return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
-
- rsa->len = mbedtls_mpi_size( &rsa->N );
-
return( 0 );
}
#endif /* MBEDTLS_RSA_C */
@@ -649,10 +666,13 @@
const unsigned char *key,
size_t keylen )
{
- int ret;
+ int ret, version;
size_t len;
unsigned char *p, *end;
+ mbedtls_mpi T;
+ mbedtls_mpi_init( &T );
+
p = (unsigned char *) key;
end = p + keylen;
@@ -680,45 +700,88 @@
end = p + len;
- if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+ if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 )
{
return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
}
- if( rsa->ver != 0 )
+ if( version != 0 )
{
return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
}
- if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
- ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
- {
- mbedtls_rsa_free( rsa );
- return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
- }
+ /* Import N */
+ if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+ MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+ ( ret = mbedtls_rsa_import_raw( rsa, p, len, NULL, 0, NULL, 0,
+ NULL, 0, NULL, 0 ) ) != 0 )
+ goto cleanup;
+ p += len;
- rsa->len = mbedtls_mpi_size( &rsa->N );
+ /* Import E */
+ if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+ MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+ ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+ NULL, 0, p, len ) ) != 0 )
+ goto cleanup;
+ p += len;
+
+ /* Import D */
+ if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+ MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+ ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+ p, len, NULL, 0 ) ) != 0 )
+ goto cleanup;
+ p += len;
+
+ /* Import P */
+ if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+ MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+ ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, p, len, NULL, 0,
+ NULL, 0, NULL, 0 ) ) != 0 )
+ goto cleanup;
+ p += len;
+
+ /* Import Q */
+ if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+ MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+ ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, p, len,
+ NULL, 0, NULL, 0 ) ) != 0 )
+ goto cleanup;
+ p += len;
+
+ /* Complete the RSA private key */
+ if( ( ret = mbedtls_rsa_complete( rsa ) ) != 0 )
+ goto cleanup;
+
+ /* Check optional parameters */
+ if( ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 ||
+ ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 ||
+ ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 )
+ goto cleanup;
if( p != end )
{
- mbedtls_rsa_free( rsa );
- return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
- MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+ ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+ MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ;
}
- if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
+cleanup:
+
+ mbedtls_mpi_free( &T );
+
+ if( ret != 0 )
{
+ /* Wrap error code if it's coming from a lower level */
+ if( ( ret & 0xff80 ) == 0 )
+ ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret;
+ else
+ ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT;
+
mbedtls_rsa_free( rsa );
- return( ret );
}
- return( 0 );
+ return( ret );
}
#endif /* MBEDTLS_RSA_C */
diff --git a/library/pkwrite.c b/library/pkwrite.c
index 83b798c..8eabd88 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -62,13 +62,31 @@
* }
*/
static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start,
- mbedtls_rsa_context *rsa )
+ mbedtls_rsa_context *rsa )
{
int ret;
size_t len = 0;
+ mbedtls_mpi T;
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->E ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->N ) );
+ mbedtls_mpi_init( &T );
+
+ /* Export E */
+ if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &T ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export N */
+ if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, NULL, NULL, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+end_of_export:
+
+ mbedtls_mpi_free( &T );
+ if( ret < 0 )
+ return( ret );
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
@@ -83,7 +101,7 @@
* EC public key is an EC point
*/
static int pk_write_ec_pubkey( unsigned char **p, unsigned char *start,
- mbedtls_ecp_keypair *ec )
+ mbedtls_ecp_keypair *ec )
{
int ret;
size_t len = 0;
@@ -111,7 +129,7 @@
* }
*/
static int pk_write_ec_param( unsigned char **p, unsigned char *start,
- mbedtls_ecp_keypair *ec )
+ mbedtls_ecp_keypair *ec )
{
int ret;
size_t len = 0;
@@ -128,7 +146,7 @@
#endif /* MBEDTLS_ECP_C */
int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
- const mbedtls_pk_context *key )
+ const mbedtls_pk_context *key )
{
int ret;
size_t len = 0;
@@ -205,21 +223,79 @@
#if defined(MBEDTLS_RSA_C)
if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA )
{
+ mbedtls_mpi T; /* Temporary holding the exported parameters */
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( *key );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->QP ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DQ ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DP ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->Q ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->P ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->D ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->E ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->N ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
+ /*
+ * Export the parameters one after another to avoid simultaneous copies.
+ */
+ mbedtls_mpi_init( &T );
+
+ /* Export QP */
+ if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, NULL, &T ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export DQ */
+ if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, &T, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export DP */
+ if( ( ret = mbedtls_rsa_export_crt( rsa, &T, NULL, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export Q */
+ if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+ &T, NULL, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export P */
+ if ( ( ret = mbedtls_rsa_export( rsa, NULL, &T,
+ NULL, NULL, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export D */
+ if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+ NULL, &T, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export E */
+ if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+ NULL, NULL, &T ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ /* Export N */
+ if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL,
+ NULL, NULL, NULL ) ) != 0 ||
+ ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+ goto end_of_export;
+ len += ret;
+
+ end_of_export:
+
+ mbedtls_mpi_free( &T );
+ if( ret < 0 )
+ return( ret );
+
+ MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
- MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
- MBEDTLS_ASN1_SEQUENCE ) );
+ MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c,
+ buf, MBEDTLS_ASN1_CONSTRUCTED |
+ MBEDTLS_ASN1_SEQUENCE ) );
}
else
#endif /* MBEDTLS_RSA_C */
diff --git a/library/rsa.c b/library/rsa.c
index 148f6b3..7b37397 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -18,6 +18,7 @@
*
* This file is part of mbed TLS (https://tls.mbed.org)
*/
+
/*
* The following sources were referenced in the design of this implementation
* of the RSA algorithm:
@@ -45,6 +46,7 @@
#if defined(MBEDTLS_RSA_C)
#include "mbedtls/rsa.h"
+#include "mbedtls/rsa_internal.h"
#include "mbedtls/oid.h"
#include <string.h>
@@ -66,11 +68,392 @@
#define mbedtls_free free
#endif
+#if !defined(MBEDTLS_RSA_ALT)
+
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
}
+/* constant-time buffer comparison */
+static inline int mbedtls_safer_memcmp( const void *a, const void *b, size_t n )
+{
+ size_t i;
+ const unsigned char *A = (const unsigned char *) a;
+ const unsigned char *B = (const unsigned char *) b;
+ unsigned char diff = 0;
+
+ for( i = 0; i < n; i++ )
+ diff |= A[i] ^ B[i];
+
+ return( diff );
+}
+
+int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
+ const mbedtls_mpi *N,
+ const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, const mbedtls_mpi *E )
+{
+ int ret;
+
+ if( ( N != NULL && ( ret = mbedtls_mpi_copy( &ctx->N, N ) ) != 0 ) ||
+ ( P != NULL && ( ret = mbedtls_mpi_copy( &ctx->P, P ) ) != 0 ) ||
+ ( Q != NULL && ( ret = mbedtls_mpi_copy( &ctx->Q, Q ) ) != 0 ) ||
+ ( D != NULL && ( ret = mbedtls_mpi_copy( &ctx->D, D ) ) != 0 ) ||
+ ( E != NULL && ( ret = mbedtls_mpi_copy( &ctx->E, E ) ) != 0 ) )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+
+ if( N != NULL )
+ ctx->len = mbedtls_mpi_size( &ctx->N );
+
+ return( 0 );
+}
+
+int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
+ unsigned char const *N, size_t N_len,
+ unsigned char const *P, size_t P_len,
+ unsigned char const *Q, size_t Q_len,
+ unsigned char const *D, size_t D_len,
+ unsigned char const *E, size_t E_len )
+{
+ int ret = 0;
+
+ if( N != NULL )
+ {
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->N, N, N_len ) );
+ ctx->len = mbedtls_mpi_size( &ctx->N );
+ }
+
+ if( P != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->P, P, P_len ) );
+
+ if( Q != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->Q, Q, Q_len ) );
+
+ if( D != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->D, D, D_len ) );
+
+ if( E != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->E, E, E_len ) );
+
+cleanup:
+
+ if( ret != 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+
+ return( 0 );
+}
+
+/*
+ * Checks whether the context fields are set in such a way
+ * that the RSA primitives will be able to execute without error.
+ * It does *not* make guarantees for consistency of the parameters.
+ */
+static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv,
+ int blinding_needed )
+{
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ /* blinding_needed is only used for NO_CRT to decide whether
+ * P,Q need to be present or not. */
+ ((void) blinding_needed);
+#endif
+
+ if( ctx->len != mbedtls_mpi_size( &ctx->N ) ||
+ ctx->len > MBEDTLS_MPI_MAX_SIZE )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+
+ /*
+ * 1. Modular exponentiation needs positive, odd moduli.
+ */
+
+ /* Modular exponentiation wrt. N is always used for
+ * RSA public key operations. */
+ if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) <= 0 ||
+ mbedtls_mpi_get_bit( &ctx->N, 0 ) == 0 )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ /* Modular exponentiation for P and Q is only
+ * used for private key operations and if CRT
+ * is used. */
+ if( is_priv &&
+ ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
+ mbedtls_mpi_get_bit( &ctx->P, 0 ) == 0 ||
+ mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ||
+ mbedtls_mpi_get_bit( &ctx->Q, 0 ) == 0 ) )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+#endif /* !MBEDTLS_RSA_NO_CRT */
+
+ /*
+ * 2. Exponents must be positive
+ */
+
+ /* Always need E for public key operations */
+ if( mbedtls_mpi_cmp_int( &ctx->E, 0 ) <= 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+#if defined(MBEDTLS_RSA_NO_CRT)
+ /* For private key operations, use D or DP & DQ
+ * as (unblinded) exponents. */
+ if( is_priv && mbedtls_mpi_cmp_int( &ctx->D, 0 ) <= 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+#else
+ if( is_priv &&
+ ( mbedtls_mpi_cmp_int( &ctx->DP, 0 ) <= 0 ||
+ mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) <= 0 ) )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+#endif /* MBEDTLS_RSA_NO_CRT */
+
+ /* Blinding shouldn't make exponents negative either,
+ * so check that P, Q >= 1 if that hasn't yet been
+ * done as part of 1. */
+#if defined(MBEDTLS_RSA_NO_CRT)
+ if( is_priv && blinding_needed &&
+ ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
+ mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ) )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+#endif
+
+ /* It wouldn't lead to an error if it wasn't satisfied,
+ * but check for QP >= 1 nonetheless. */
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ if( is_priv &&
+ mbedtls_mpi_cmp_int( &ctx->QP, 0 ) <= 0 )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+#endif
+
+ return( 0 );
+}
+
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
+{
+ int ret = 0;
+
+ const int have_N = ( mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 );
+ const int have_P = ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 );
+ const int have_Q = ( mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 );
+ const int have_D = ( mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 );
+ const int have_E = ( mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0 );
+
+ /*
+ * Check whether provided parameters are enough
+ * to deduce all others. The following incomplete
+ * parameter sets for private keys are supported:
+ *
+ * (1) P, Q missing.
+ * (2) D and potentially N missing.
+ *
+ */
+
+ const int n_missing = have_P && have_Q && have_D && have_E;
+ const int pq_missing = have_N && !have_P && !have_Q && have_D && have_E;
+ const int d_missing = have_P && have_Q && !have_D && have_E;
+ const int is_pub = have_N && !have_P && !have_Q && !have_D && have_E;
+
+ /* These three alternatives are mutually exclusive */
+ const int is_priv = n_missing || pq_missing || d_missing;
+
+ if( !is_priv && !is_pub )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ /*
+ * Step 1: Deduce N if P, Q are provided.
+ */
+
+ if( !have_N && have_P && have_Q )
+ {
+ if( ( ret = mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P,
+ &ctx->Q ) ) != 0 )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+
+ ctx->len = mbedtls_mpi_size( &ctx->N );
+ }
+
+ /*
+ * Step 2: Deduce and verify all remaining core parameters.
+ */
+
+ if( pq_missing )
+ {
+ ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->E, &ctx->D,
+ &ctx->P, &ctx->Q );
+ if( ret != 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+
+ }
+ else if( d_missing )
+ {
+ if( ( ret = mbedtls_rsa_deduce_private_exponent( &ctx->P,
+ &ctx->Q,
+ &ctx->E,
+ &ctx->D ) ) != 0 )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+ }
+
+ /*
+ * Step 3: Deduce all additional parameters specific
+ * to our current RSA implementation.
+ */
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ if( is_priv )
+ {
+ ret = mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D,
+ &ctx->DP, &ctx->DQ, &ctx->QP );
+ if( ret != 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+#endif /* MBEDTLS_RSA_NO_CRT */
+
+ /*
+ * Step 3: Basic sanity checks
+ */
+
+ return( rsa_check_context( ctx, is_priv, 1 ) );
+}
+
+int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
+ unsigned char *N, size_t N_len,
+ unsigned char *P, size_t P_len,
+ unsigned char *Q, size_t Q_len,
+ unsigned char *D, size_t D_len,
+ unsigned char *E, size_t E_len )
+{
+ int ret = 0;
+
+ /* Check if key is private or public */
+ const int is_priv =
+ mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+ if( !is_priv )
+ {
+ /* If we're trying to export private parameters for a public key,
+ * something must be wrong. */
+ if( P != NULL || Q != NULL || D != NULL )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ }
+
+ if( N != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->N, N, N_len ) );
+
+ if( P != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->P, P, P_len ) );
+
+ if( Q != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->Q, Q, Q_len ) );
+
+ if( D != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->D, D, D_len ) );
+
+ if( E != NULL )
+ MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->E, E, E_len ) );
+
+cleanup:
+
+ return( ret );
+}
+
+int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
+ mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+ mbedtls_mpi *D, mbedtls_mpi *E )
+{
+ int ret;
+
+ /* Check if key is private or public */
+ int is_priv =
+ mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+ if( !is_priv )
+ {
+ /* If we're trying to export private parameters for a public key,
+ * something must be wrong. */
+ if( P != NULL || Q != NULL || D != NULL )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ }
+
+ /* Export all requested core parameters. */
+
+ if( ( N != NULL && ( ret = mbedtls_mpi_copy( N, &ctx->N ) ) != 0 ) ||
+ ( P != NULL && ( ret = mbedtls_mpi_copy( P, &ctx->P ) ) != 0 ) ||
+ ( Q != NULL && ( ret = mbedtls_mpi_copy( Q, &ctx->Q ) ) != 0 ) ||
+ ( D != NULL && ( ret = mbedtls_mpi_copy( D, &ctx->D ) ) != 0 ) ||
+ ( E != NULL && ( ret = mbedtls_mpi_copy( E, &ctx->E ) ) != 0 ) )
+ {
+ return( ret );
+ }
+
+ return( 0 );
+}
+
+/*
+ * Export CRT parameters
+ * This must also be implemented if CRT is not used, for being able to
+ * write DER encoded RSA keys. The helper function mbedtls_rsa_deduce_crt
+ * can be used in this case.
+ */
+int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
+ mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+ int ret;
+
+ /* Check if key is private or public */
+ int is_priv =
+ mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+ mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+ if( !is_priv )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ /* Export all requested blinding parameters. */
+ if( ( DP != NULL && ( ret = mbedtls_mpi_copy( DP, &ctx->DP ) ) != 0 ) ||
+ ( DQ != NULL && ( ret = mbedtls_mpi_copy( DQ, &ctx->DQ ) ) != 0 ) ||
+ ( QP != NULL && ( ret = mbedtls_mpi_copy( QP, &ctx->QP ) ) != 0 ) )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+#else
+ if( ( ret = mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D,
+ DP, DQ, QP ) ) != 0 )
+ {
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+ }
+#endif
+
+ return( 0 );
+}
+
/*
* Initialize an RSA context
*/
@@ -96,6 +479,16 @@
ctx->hash_id = hash_id;
}
+/*
+ * Get length in bytes of RSA modulus
+ */
+
+size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx )
+{
+ return( ctx->len );
+}
+
+
#if defined(MBEDTLS_GENPRIME)
/*
@@ -107,7 +500,7 @@
unsigned int nbits, int exponent )
{
int ret;
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi H, G;
if( f_rng == NULL || nbits < 128 || exponent < 3 )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
@@ -115,8 +508,8 @@
if( nbits % 2 )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 );
- mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &H );
+ mbedtls_mpi_init( &G );
/*
* find primes P and Q with Q < P so that:
@@ -127,10 +520,10 @@
do
{
MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->P, nbits >> 1, 0,
- f_rng, p_rng ) );
+ f_rng, p_rng ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, nbits >> 1, 0,
- f_rng, p_rng ) );
+ f_rng, p_rng ) );
if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 )
continue;
@@ -140,31 +533,43 @@
continue;
if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) < 0 )
- mbedtls_mpi_swap( &ctx->P, &ctx->Q );
+ mbedtls_mpi_swap( &ctx->P, &ctx->Q );
- MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
+ /* Temporarily replace P,Q by P-1, Q-1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->P, &ctx->P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->Q, &ctx->Q, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &ctx->P, &ctx->Q ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H ) );
}
while( mbedtls_mpi_cmp_int( &G, 1 ) != 0 );
+ /* Restore P,Q */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->P, &ctx->P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->Q, &ctx->Q, 1 ) );
+
+ ctx->len = mbedtls_mpi_size( &ctx->N );
+
/*
* D = E^-1 mod ((P-1)*(Q-1))
* DP = D mod (P - 1)
* DQ = D mod (Q - 1)
* QP = Q^-1 mod P
*/
- MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D , &ctx->E, &H ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DP, &ctx->D, &P1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DQ, &ctx->D, &Q1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->QP, &ctx->Q, &ctx->P ) );
- ctx->len = ( mbedtls_mpi_bitlen( &ctx->N ) + 7 ) >> 3;
+ MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D, &ctx->E, &H ) );
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ MBEDTLS_MPI_CHK( mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D,
+ &ctx->DP, &ctx->DQ, &ctx->QP ) );
+#endif /* MBEDTLS_RSA_NO_CRT */
+
+ /* Double-check */
+ MBEDTLS_MPI_CHK( mbedtls_rsa_check_privkey( ctx ) );
cleanup:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &H );
+ mbedtls_mpi_free( &G );
if( ret != 0 )
{
@@ -182,82 +587,48 @@
*/
int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
{
- if( !ctx->N.p || !ctx->E.p )
+ if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) != 0 )
return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
- if( ( ctx->N.p[0] & 1 ) == 0 ||
- ( ctx->E.p[0] & 1 ) == 0 )
+ if( mbedtls_mpi_bitlen( &ctx->N ) < 128 )
+ {
return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+ }
- if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ||
- mbedtls_mpi_bitlen( &ctx->N ) > MBEDTLS_MPI_MAX_BITS )
- return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-
- if( mbedtls_mpi_bitlen( &ctx->E ) < 2 ||
+ if( mbedtls_mpi_get_bit( &ctx->E, 0 ) == 0 ||
+ mbedtls_mpi_bitlen( &ctx->E ) < 2 ||
mbedtls_mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 )
+ {
return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+ }
return( 0 );
}
/*
- * Check a private RSA key
+ * Check for the consistency of all fields in an RSA private key context
*/
int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
{
- int ret;
- mbedtls_mpi PQ, DE, P1, Q1, H, I, G, G2, L1, L2, DP, DQ, QP;
-
- if( ( ret = mbedtls_rsa_check_pubkey( ctx ) ) != 0 )
- return( ret );
-
- if( !ctx->P.p || !ctx->Q.p || !ctx->D.p )
- return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-
- mbedtls_mpi_init( &PQ ); mbedtls_mpi_init( &DE ); mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 );
- mbedtls_mpi_init( &H ); mbedtls_mpi_init( &I ); mbedtls_mpi_init( &G ); mbedtls_mpi_init( &G2 );
- mbedtls_mpi_init( &L1 ); mbedtls_mpi_init( &L2 ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &DQ );
- mbedtls_mpi_init( &QP );
-
- MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &PQ, &ctx->P, &ctx->Q ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DE, &ctx->D, &ctx->E ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H ) );
-
- MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G2, &P1, &Q1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &L1, &L2, &H, &G2 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &I, &DE, &L1 ) );
-
- MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DP, &ctx->D, &P1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DQ, &ctx->D, &Q1 ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &QP, &ctx->Q, &ctx->P ) );
- /*
- * Check for a valid PKCS1v2 private key
- */
- if( mbedtls_mpi_cmp_mpi( &PQ, &ctx->N ) != 0 ||
- mbedtls_mpi_cmp_mpi( &DP, &ctx->DP ) != 0 ||
- mbedtls_mpi_cmp_mpi( &DQ, &ctx->DQ ) != 0 ||
- mbedtls_mpi_cmp_mpi( &QP, &ctx->QP ) != 0 ||
- mbedtls_mpi_cmp_int( &L2, 0 ) != 0 ||
- mbedtls_mpi_cmp_int( &I, 1 ) != 0 ||
- mbedtls_mpi_cmp_int( &G, 1 ) != 0 )
+ if( mbedtls_rsa_check_pubkey( ctx ) != 0 ||
+ rsa_check_context( ctx, 1 /* private */, 1 /* blinding */ ) != 0 )
{
- ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
}
-cleanup:
- mbedtls_mpi_free( &PQ ); mbedtls_mpi_free( &DE ); mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 );
- mbedtls_mpi_free( &H ); mbedtls_mpi_free( &I ); mbedtls_mpi_free( &G ); mbedtls_mpi_free( &G2 );
- mbedtls_mpi_free( &L1 ); mbedtls_mpi_free( &L2 ); mbedtls_mpi_free( &DP ); mbedtls_mpi_free( &DQ );
- mbedtls_mpi_free( &QP );
+ if( mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
+ &ctx->D, &ctx->E, NULL, NULL ) != 0 )
+ {
+ return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+ }
- if( ret == MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
- return( ret );
-
- if( ret != 0 )
- return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED + ret );
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ else if( mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D,
+ &ctx->DP, &ctx->DQ, &ctx->QP ) != 0 )
+ {
+ return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+ }
+#endif
return( 0 );
}
@@ -265,9 +636,10 @@
/*
* Check if contexts holding a public and private key match
*/
-int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv )
+int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub,
+ const mbedtls_rsa_context *prv )
{
- if( mbedtls_rsa_check_pubkey( pub ) != 0 ||
+ if( mbedtls_rsa_check_pubkey( pub ) != 0 ||
mbedtls_rsa_check_privkey( prv ) != 0 )
{
return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
@@ -293,6 +665,9 @@
size_t olen;
mbedtls_mpi T;
+ if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
mbedtls_mpi_init( &T );
#if defined(MBEDTLS_THREADING_C)
@@ -409,14 +784,15 @@
mbedtls_mpi *DQ = &ctx->DQ;
#endif
- /* Make sure we have private key info, prevent possible misuse */
- if( ctx->P.p == NULL || ctx->Q.p == NULL || ctx->D.p == NULL )
+ if( rsa_check_context( ctx, 1 /* private key checks */,
+ f_rng != NULL /* blinding y/n */ ) != 0 )
+ {
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
mbedtls_mpi_init( &T ); mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &R );
-
if( f_rng != NULL )
{
#if defined(MBEDTLS_RSA_NO_CRT)
@@ -1146,6 +1522,137 @@
/*
* Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-V1_5-SIGN function
*/
+
+/* Construct a PKCS v1.5 encoding of a hashed message
+ *
+ * This is used both for signature generation and verification.
+ *
+ * Parameters:
+ * - md_alg: Identifies the hash algorithm used to generate the given hash;
+ * MBEDTLS_MD_NONE if raw data is signed.
+ * - hashlen: Length of hash in case hashlen is MBEDTLS_MD_NONE.
+ * - hash: Buffer containing the hashed message or the raw data.
+ * - dst_len: Length of the encoded message.
+ * - dst: Buffer to hold the encoded message.
+ *
+ * Assumptions:
+ * - hash has size hashlen if md_alg == MBEDTLS_MD_NONE.
+ * - hash has size corresponding to md_alg if md_alg != MBEDTLS_MD_NONE.
+ * - dst points to a buffer of size at least dst_len.
+ *
+ */
+static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
+ unsigned int hashlen,
+ const unsigned char *hash,
+ size_t dst_len,
+ unsigned char *dst )
+{
+ size_t oid_size = 0;
+ size_t nb_pad = dst_len;
+ unsigned char *p = dst;
+ const char *oid = NULL;
+
+ /* Are we signing hashed or raw data? */
+ if( md_alg != MBEDTLS_MD_NONE )
+ {
+ const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
+ if( md_info == NULL )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ hashlen = mbedtls_md_get_size( md_info );
+
+ /* Double-check that 8 + hashlen + oid_size can be used as a
+ * 1-byte ASN.1 length encoding and that there's no overflow. */
+ if( 8 + hashlen + oid_size >= 0x80 ||
+ 10 + hashlen < hashlen ||
+ 10 + hashlen + oid_size < 10 + hashlen )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ /*
+ * Static bounds check:
+ * - Need 10 bytes for five tag-length pairs.
+ * (Insist on 1-byte length encodings to protect against variants of
+ * Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification)
+ * - Need hashlen bytes for hash
+ * - Need oid_size bytes for hash alg OID.
+ */
+ if( nb_pad < 10 + hashlen + oid_size )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ nb_pad -= 10 + hashlen + oid_size;
+ }
+ else
+ {
+ if( nb_pad < hashlen )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+ nb_pad -= hashlen;
+ }
+
+ /* Need space for signature header and padding delimiter (3 bytes),
+ * and 8 bytes for the minimal padding */
+ if( nb_pad < 3 + 8 )
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ nb_pad -= 3;
+
+ /* Now nb_pad is the amount of memory to be filled
+ * with padding, and at least 8 bytes long. */
+
+ /* Write signature header and padding */
+ *p++ = 0;
+ *p++ = MBEDTLS_RSA_SIGN;
+ memset( p, 0xFF, nb_pad );
+ p += nb_pad;
+ *p++ = 0;
+
+ /* Are we signing raw data? */
+ if( md_alg == MBEDTLS_MD_NONE )
+ {
+ memcpy( p, hash, hashlen );
+ return( 0 );
+ }
+
+ /* Signing hashed data, add corresponding ASN.1 structure
+ *
+ * DigestInfo ::= SEQUENCE {
+ * digestAlgorithm DigestAlgorithmIdentifier,
+ * digest Digest }
+ * DigestAlgorithmIdentifier ::= AlgorithmIdentifier
+ * Digest ::= OCTET STRING
+ *
+ * Schematic:
+ * TAG-SEQ + LEN [ TAG-SEQ + LEN [ TAG-OID + LEN [ OID ]
+ * TAG-NULL + LEN [ NULL ] ]
+ * TAG-OCTET + LEN [ HASH ] ]
+ */
+ *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
+ *p++ = (unsigned char)( 0x08 + oid_size + hashlen );
+ *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
+ *p++ = (unsigned char)( 0x04 + oid_size );
+ *p++ = MBEDTLS_ASN1_OID;
+ *p++ = (unsigned char) oid_size;
+ memcpy( p, oid, oid_size );
+ p += oid_size;
+ *p++ = MBEDTLS_ASN1_NULL;
+ *p++ = 0x00;
+ *p++ = MBEDTLS_ASN1_OCTET_STRING;
+ *p++ = (unsigned char) hashlen;
+ memcpy( p, hash, hashlen );
+ p += hashlen;
+
+ /* Just a sanity-check, should be automatic
+ * after the initial bounds check. */
+ if( p != dst + dst_len )
+ {
+ mbedtls_zeroize( dst, dst_len );
+ return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ }
+
+ return( 0 );
+}
+
/*
* Do an RSA operation to sign the message digest
*/
@@ -1158,88 +1665,41 @@
const unsigned char *hash,
unsigned char *sig )
{
- size_t nb_pad, olen, oid_size = 0;
- unsigned char *p = sig;
- const char *oid = NULL;
- unsigned char *sig_try = NULL, *verif = NULL;
- size_t i;
- unsigned char diff;
- volatile unsigned char diff_no_optimize;
int ret;
+ unsigned char *sig_try = NULL, *verif = NULL;
if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
- olen = ctx->len;
- nb_pad = olen - 3;
+ /*
+ * Prepare PKCS1-v1.5 encoding (padding and hash identifier)
+ */
- if( md_alg != MBEDTLS_MD_NONE )
- {
- const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
- if( md_info == NULL )
- return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
- if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
- return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
- nb_pad -= 10 + oid_size;
-
- hashlen = mbedtls_md_get_size( md_info );
- }
-
- nb_pad -= hashlen;
-
- if( ( nb_pad < 8 ) || ( nb_pad > olen ) )
- return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
- *p++ = 0;
- *p++ = MBEDTLS_RSA_SIGN;
- memset( p, 0xFF, nb_pad );
- p += nb_pad;
- *p++ = 0;
-
- if( md_alg == MBEDTLS_MD_NONE )
- {
- memcpy( p, hash, hashlen );
- }
- else
- {
- /*
- * DigestInfo ::= SEQUENCE {
- * digestAlgorithm DigestAlgorithmIdentifier,
- * digest Digest }
- *
- * DigestAlgorithmIdentifier ::= AlgorithmIdentifier
- *
- * Digest ::= OCTET STRING
- */
- *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
- *p++ = (unsigned char) ( 0x08 + oid_size + hashlen );
- *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
- *p++ = (unsigned char) ( 0x04 + oid_size );
- *p++ = MBEDTLS_ASN1_OID;
- *p++ = oid_size & 0xFF;
- memcpy( p, oid, oid_size );
- p += oid_size;
- *p++ = MBEDTLS_ASN1_NULL;
- *p++ = 0x00;
- *p++ = MBEDTLS_ASN1_OCTET_STRING;
- *p++ = hashlen;
- memcpy( p, hash, hashlen );
- }
-
- if( mode == MBEDTLS_RSA_PUBLIC )
- return( mbedtls_rsa_public( ctx, sig, sig ) );
+ if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash,
+ ctx->len, sig ) ) != 0 )
+ return( ret );
/*
+ * Call respective RSA primitive
+ */
+
+ if( mode == MBEDTLS_RSA_PUBLIC )
+ {
+ /* Skip verification on a public key operation */
+ return( mbedtls_rsa_public( ctx, sig, sig ) );
+ }
+
+ /* Private key operation
+ *
* In order to prevent Lenstra's attack, make the signature in a
* temporary buffer and check it before returning it.
*/
+
sig_try = mbedtls_calloc( 1, ctx->len );
if( sig_try == NULL )
return( MBEDTLS_ERR_MPI_ALLOC_FAILED );
- verif = mbedtls_calloc( 1, ctx->len );
+ verif = mbedtls_calloc( 1, ctx->len );
if( verif == NULL )
{
mbedtls_free( sig_try );
@@ -1249,12 +1709,7 @@
MBEDTLS_MPI_CHK( mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig_try ) );
MBEDTLS_MPI_CHK( mbedtls_rsa_public( ctx, sig_try, verif ) );
- /* Compare in constant time just in case */
- for( diff = 0, i = 0; i < ctx->len; i++ )
- diff |= verif[i] ^ sig[i];
- diff_no_optimize = diff;
-
- if( diff_no_optimize != 0 )
+ if( mbedtls_safer_memcmp( verif, sig, ctx->len ) != 0 )
{
ret = MBEDTLS_ERR_RSA_PRIVATE_FAILED;
goto cleanup;
@@ -1468,121 +1923,64 @@
const unsigned char *hash,
const unsigned char *sig )
{
- int ret;
- size_t len, siglen, asn1_len;
- unsigned char *p, *p0, *end;
- mbedtls_md_type_t msg_md_alg;
- const mbedtls_md_info_t *md_info;
- mbedtls_asn1_buf oid;
- unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
+ int ret = 0;
+ const size_t sig_len = ctx->len;
+ unsigned char *encoded = NULL, *encoded_expected = NULL;
if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
- siglen = ctx->len;
+ /*
+ * Prepare expected PKCS1 v1.5 encoding of hash.
+ */
- if( siglen < 16 || siglen > sizeof( buf ) )
- return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+ if( ( encoded = mbedtls_calloc( 1, sig_len ) ) == NULL ||
+ ( encoded_expected = mbedtls_calloc( 1, sig_len ) ) == NULL )
+ {
+ ret = MBEDTLS_ERR_MPI_ALLOC_FAILED;
+ goto cleanup;
+ }
+
+ if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash, sig_len,
+ encoded_expected ) ) != 0 )
+ goto cleanup;
+
+ /*
+ * Apply RSA primitive to get what should be PKCS1 encoded hash.
+ */
ret = ( mode == MBEDTLS_RSA_PUBLIC )
- ? mbedtls_rsa_public( ctx, sig, buf )
- : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, buf );
-
+ ? mbedtls_rsa_public( ctx, sig, encoded )
+ : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, encoded );
if( ret != 0 )
- return( ret );
-
- p = buf;
-
- if( *p++ != 0 || *p++ != MBEDTLS_RSA_SIGN )
- return( MBEDTLS_ERR_RSA_INVALID_PADDING );
-
- while( *p != 0 )
- {
- if( p >= buf + siglen - 1 || *p != 0xFF )
- return( MBEDTLS_ERR_RSA_INVALID_PADDING );
- p++;
- }
- p++; /* skip 00 byte */
-
- /* We've read: 00 01 PS 00 where PS must be at least 8 bytes */
- if( p - buf < 11 )
- return( MBEDTLS_ERR_RSA_INVALID_PADDING );
-
- len = siglen - ( p - buf );
-
- if( len == hashlen && md_alg == MBEDTLS_MD_NONE )
- {
- if( memcmp( p, hash, hashlen ) == 0 )
- return( 0 );
- else
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- }
-
- md_info = mbedtls_md_info_from_type( md_alg );
- if( md_info == NULL )
- return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
- hashlen = mbedtls_md_get_size( md_info );
-
- end = p + len;
+ goto cleanup;
/*
- * Parse the ASN.1 structure inside the PKCS#1 v1.5 structure.
- * Insist on 2-byte length tags, to protect against variants of
- * Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification.
+ * Compare
*/
- p0 = p;
- if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
- MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( p != p0 + 2 || asn1_len + 2 != len )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- p0 = p;
- if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
- MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( p != p0 + 2 || asn1_len + 6 + hashlen != len )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+ if( ( ret = mbedtls_safer_memcmp( encoded, encoded_expected,
+ sig_len ) ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_VERIFY_FAILED;
+ goto cleanup;
+ }
- p0 = p;
- if( ( ret = mbedtls_asn1_get_tag( &p, end, &oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( p != p0 + 2 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+cleanup:
- oid.p = p;
- p += oid.len;
+ if( encoded != NULL )
+ {
+ mbedtls_zeroize( encoded, sig_len );
+ mbedtls_free( encoded );
+ }
- if( mbedtls_oid_get_md_alg( &oid, &msg_md_alg ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+ if( encoded_expected != NULL )
+ {
+ mbedtls_zeroize( encoded_expected, sig_len );
+ mbedtls_free( encoded_expected );
+ }
- if( md_alg != msg_md_alg )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
- /*
- * assume the algorithm parameters must be NULL
- */
- p0 = p;
- if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_NULL ) ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( p != p0 + 2 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
- p0 = p;
- if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
- if( p != p0 + 2 || asn1_len != hashlen )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
- if( memcmp( p, hash, hashlen ) != 0 )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
- p += hashlen;
-
- if( p != end )
- return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
- return( 0 );
+ return( ret );
}
#endif /* MBEDTLS_PKCS1_V15 */
@@ -1633,13 +2031,16 @@
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->D, &src->D ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->P, &src->P ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Q, &src->Q ) );
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DP, &src->DP ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DQ, &src->DQ ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->QP, &src->QP ) );
-
- MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RP, &src->RP ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RQ, &src->RQ ) );
+#endif
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vi, &src->Vi ) );
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vf, &src->Vf ) );
@@ -1660,16 +2061,23 @@
void mbedtls_rsa_free( mbedtls_rsa_context *ctx )
{
mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->Vf );
- mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP ); mbedtls_mpi_free( &ctx->RN );
- mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ ); mbedtls_mpi_free( &ctx->DP );
- mbedtls_mpi_free( &ctx->Q ); mbedtls_mpi_free( &ctx->P ); mbedtls_mpi_free( &ctx->D );
+ mbedtls_mpi_free( &ctx->RN ); mbedtls_mpi_free( &ctx->D );
+ mbedtls_mpi_free( &ctx->Q ); mbedtls_mpi_free( &ctx->P );
mbedtls_mpi_free( &ctx->E ); mbedtls_mpi_free( &ctx->N );
+#if !defined(MBEDTLS_RSA_NO_CRT)
+ mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP );
+ mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ );
+ mbedtls_mpi_free( &ctx->DP );
+#endif /* MBEDTLS_RSA_NO_CRT */
+
#if defined(MBEDTLS_THREADING_C)
mbedtls_mutex_free( &ctx->mutex );
#endif
}
+#endif /* !MBEDTLS_RSA_ALT */
+
#if defined(MBEDTLS_SELF_TEST)
#include "mbedtls/sha1.h"
@@ -1709,21 +2117,6 @@
"910E4168387E3C30AA1E00C339A79508" \
"8452DD96A9A5EA5D9DCA68DA636032AF"
-#define RSA_DP "C1ACF567564274FB07A0BBAD5D26E298" \
- "3C94D22288ACD763FD8E5600ED4A702D" \
- "F84198A5F06C2E72236AE490C93F07F8" \
- "3CC559CD27BC2D1CA488811730BB5725"
-
-#define RSA_DQ "4959CBF6F8FEF750AEE6977C155579C7" \
- "D8AAEA56749EA28623272E4F7D0592AF" \
- "7C1F1313CAC9471B5C523BFE592F517B" \
- "407A1BD76C164B93DA2D32A383E58357"
-
-#define RSA_QP "9AE7FBC99546432DF71896FC239EADAE" \
- "F38D18D2B2F0E2DD275AA977E2BF4411" \
- "F5A3B2A5D33605AEBBCCBA7FEB9F2D2F" \
- "A74206CEC169D74BF5A8C50D6F48EA08"
-
#define PT_LEN 24
#define RSA_PT "\xAA\xBB\xCC\x03\x02\x01\x00\xFF\xFF\xFF\xFF\xFF" \
"\x11\x22\x33\x0A\x0B\x0C\xCC\xDD\xDD\xDD\xDD\xDD"
@@ -1766,17 +2159,23 @@
unsigned char sha1sum[20];
#endif
+ mbedtls_mpi K;
+
+ mbedtls_mpi_init( &K );
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
- rsa.len = KEY_LEN;
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.N , 16, RSA_N ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.E , 16, RSA_E ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.D , 16, RSA_D ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.P , 16, RSA_P ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.Q , 16, RSA_Q ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DP, 16, RSA_DP ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DQ, 16, RSA_DQ ) );
- MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.QP, 16, RSA_QP ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_N ) );
+ MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, &K, NULL, NULL, NULL, NULL ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_P ) );
+ MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, &K, NULL, NULL, NULL ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_Q ) );
+ MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, &K, NULL, NULL ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_D ) );
+ MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, &K, NULL ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_E ) );
+ MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, NULL, &K ) );
+
+ MBEDTLS_MPI_CHK( mbedtls_rsa_complete( &rsa ) );
if( verbose != 0 )
mbedtls_printf( " RSA key validation: " );
@@ -1795,8 +2194,9 @@
memcpy( rsa_plaintext, RSA_PT, PT_LEN );
- if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC, PT_LEN,
- rsa_plaintext, rsa_ciphertext ) != 0 )
+ if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC,
+ PT_LEN, rsa_plaintext,
+ rsa_ciphertext ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
@@ -1807,9 +2207,9 @@
if( verbose != 0 )
mbedtls_printf( "passed\n PKCS#1 decryption : " );
- if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, &len,
- rsa_ciphertext, rsa_decrypted,
- sizeof(rsa_decrypted) ) != 0 )
+ if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE,
+ &len, rsa_ciphertext, rsa_decrypted,
+ sizeof(rsa_decrypted) ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
@@ -1834,8 +2234,9 @@
mbedtls_sha1( rsa_plaintext, PT_LEN, sha1sum );
- if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
- sha1sum, rsa_ciphertext ) != 0 )
+ if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL,
+ MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
+ sha1sum, rsa_ciphertext ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
@@ -1846,8 +2247,9 @@
if( verbose != 0 )
mbedtls_printf( "passed\n PKCS#1 sig. verify: " );
- if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0,
- sha1sum, rsa_ciphertext ) != 0 )
+ if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL,
+ MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0,
+ sha1sum, rsa_ciphertext ) != 0 )
{
if( verbose != 0 )
mbedtls_printf( "failed\n" );
@@ -1863,6 +2265,7 @@
mbedtls_printf( "\n" );
cleanup:
+ mbedtls_mpi_free( &K );
mbedtls_rsa_free( &rsa );
#else /* MBEDTLS_PKCS1_V15 */
((void) verbose);
diff --git a/library/rsa_internal.c b/library/rsa_internal.c
new file mode 100644
index 0000000..507009f
--- /dev/null
+++ b/library/rsa_internal.c
@@ -0,0 +1,487 @@
+/*
+ * Helper functions for the RSA module
+ *
+ * Copyright (C) 2006-2017, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is part of mbed TLS (https://tls.mbed.org)
+ *
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_RSA_C)
+
+#include "mbedtls/rsa.h"
+#include "mbedtls/bignum.h"
+#include "mbedtls/rsa_internal.h"
+
+/*
+ * Compute RSA prime factors from public and private exponents
+ *
+ * Summary of algorithm:
+ * Setting F := lcm(P-1,Q-1), the idea is as follows:
+ *
+ * (a) For any 1 <= X < N with gcd(X,N)=1, we have X^F = 1 modulo N, so X^(F/2)
+ * is a square root of 1 in Z/NZ. Since Z/NZ ~= Z/PZ x Z/QZ by CRT and the
+ * square roots of 1 in Z/PZ and Z/QZ are +1 and -1, this leaves the four
+ * possibilities X^(F/2) = (+-1, +-1). If it happens that X^(F/2) = (-1,+1)
+ * or (+1,-1), then gcd(X^(F/2) + 1, N) will be equal to one of the prime
+ * factors of N.
+ *
+ * (b) If we don't know F/2 but (F/2) * K for some odd (!) K, then the same
+ * construction still applies since (-)^K is the identity on the set of
+ * roots of 1 in Z/NZ.
+ *
+ * The public and private key primitives (-)^E and (-)^D are mutually inverse
+ * bijections on Z/NZ if and only if (-)^(DE) is the identity on Z/NZ, i.e.
+ * if and only if DE - 1 is a multiple of F, say DE - 1 = F * L.
+ * Splitting L = 2^t * K with K odd, we have
+ *
+ * DE - 1 = FL = (F/2) * (2^(t+1)) * K,
+ *
+ * so (F / 2) * K is among the numbers
+ *
+ * (DE - 1) >> 1, (DE - 1) >> 2, ..., (DE - 1) >> ord
+ *
+ * where ord is the order of 2 in (DE - 1).
+ * We can therefore iterate through these numbers apply the construction
+ * of (a) and (b) above to attempt to factor N.
+ *
+ */
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
+ mbedtls_mpi const *E, mbedtls_mpi const *D,
+ mbedtls_mpi *P, mbedtls_mpi *Q )
+{
+ int ret = 0;
+
+ uint16_t attempt; /* Number of current attempt */
+ uint16_t iter; /* Number of squares computed in the current attempt */
+
+ uint16_t order; /* Order of 2 in DE - 1 */
+
+ mbedtls_mpi T; /* Holds largest odd divisor of DE - 1 */
+ mbedtls_mpi K; /* Temporary holding the current candidate */
+
+ const unsigned char primes[] = { 2,
+ 3, 5, 7, 11, 13, 17, 19, 23,
+ 29, 31, 37, 41, 43, 47, 53, 59,
+ 61, 67, 71, 73, 79, 83, 89, 97,
+ 101, 103, 107, 109, 113, 127, 131, 137,
+ 139, 149, 151, 157, 163, 167, 173, 179,
+ 181, 191, 193, 197, 199, 211, 223, 227,
+ 229, 233, 239, 241, 251
+ };
+
+ const size_t num_primes = sizeof( primes ) / sizeof( *primes );
+
+ if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
+ return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+ if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 ||
+ mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+ mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+ {
+ return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+ }
+
+ /*
+ * Initializations and temporary changes
+ */
+
+ mbedtls_mpi_init( &K );
+ mbedtls_mpi_init( &T );
+
+ /* T := DE - 1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D, E ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) );
+
+ if( ( order = (uint16_t) mbedtls_mpi_lsb( &T ) ) == 0 )
+ {
+ ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+ goto cleanup;
+ }
+
+ /* After this operation, T holds the largest odd divisor of DE - 1. */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) );
+
+ /*
+ * Actual work
+ */
+
+ /* Skip trying 2 if N == 1 mod 8 */
+ attempt = 0;
+ if( N->p[0] % 8 == 1 )
+ attempt = 1;
+
+ for( ; attempt < num_primes; ++attempt )
+ {
+ mbedtls_mpi_lset( &K, primes[attempt] );
+
+ /* Check if gcd(K,N) = 1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+ if( mbedtls_mpi_cmp_int( P, 1 ) != 0 )
+ continue;
+
+ /* Go through K^T + 1, K^(2T) + 1, K^(4T) + 1, ...
+ * and check whether they have nontrivial GCD with N. */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, &T, N,
+ Q /* temporarily use Q for storing Montgomery
+ * multiplication helper values */ ) );
+
+ for( iter = 1; iter <= order; ++iter )
+ {
+ /* If we reach 1 prematurely, there's no point
+ * in continuing to square K */
+ if( mbedtls_mpi_cmp_int( &K, 1 ) == 0 )
+ break;
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+
+ if( mbedtls_mpi_cmp_int( P, 1 ) == 1 &&
+ mbedtls_mpi_cmp_mpi( P, N ) == -1 )
+ {
+ /*
+ * Have found a nontrivial divisor P of N.
+ * Set Q := N / P.
+ */
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, NULL, N, P ) );
+ goto cleanup;
+ }
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
+ }
+
+ /*
+ * If we get here, then either we prematurely aborted the loop because
+ * we reached 1, or K holds primes[attempt]^(DE - 1) mod N, which must
+ * be 1 if D,E,N were consistent.
+ * Check if that's the case and abort if not, to avoid very long,
+ * yet eventually failing, computations if N,D,E were not sane.
+ */
+ if( mbedtls_mpi_cmp_int( &K, 1 ) != 0 )
+ {
+ break;
+ }
+ }
+
+ ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+
+cleanup:
+
+ mbedtls_mpi_free( &K );
+ mbedtls_mpi_free( &T );
+ return( ret );
+}
+
+/*
+ * Given P, Q and the public exponent E, deduce D.
+ * This is essentially a modular inversion.
+ */
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+ mbedtls_mpi const *Q,
+ mbedtls_mpi const *E,
+ mbedtls_mpi *D )
+{
+ int ret = 0;
+ mbedtls_mpi K, L;
+
+ if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 )
+ return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+ if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_int( E, 0 ) == 0 )
+ {
+ return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+ }
+
+ mbedtls_mpi_init( &K );
+ mbedtls_mpi_init( &L );
+
+ /* Temporarily put K := P-1 and L := Q-1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
+
+ /* Temporarily put D := gcd(P-1, Q-1) */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, &K, &L ) );
+
+ /* K := LCM(P-1, Q-1) */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &L ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) );
+
+ /* Compute modular inverse of E in LCM(P-1, Q-1) */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) );
+
+cleanup:
+
+ mbedtls_mpi_free( &K );
+ mbedtls_mpi_free( &L );
+
+ return( ret );
+}
+
+/*
+ * Check that RSA CRT parameters are in accordance with core parameters.
+ */
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, const mbedtls_mpi *DP,
+ const mbedtls_mpi *DQ, const mbedtls_mpi *QP )
+{
+ int ret = 0;
+
+ mbedtls_mpi K, L;
+ mbedtls_mpi_init( &K );
+ mbedtls_mpi_init( &L );
+
+ /* Check that DP - D == 0 mod P - 1 */
+ if( DP != NULL )
+ {
+ if( P == NULL )
+ {
+ ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+ goto cleanup;
+ }
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DP, D ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+ if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+ /* Check that DQ - D == 0 mod Q - 1 */
+ if( DQ != NULL )
+ {
+ if( Q == NULL )
+ {
+ ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+ goto cleanup;
+ }
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DQ, D ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+ if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+ /* Check that QP * Q - 1 == 0 mod P */
+ if( QP != NULL )
+ {
+ if( P == NULL || Q == NULL )
+ {
+ ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+ goto cleanup;
+ }
+
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, QP, Q ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
+ if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+cleanup:
+
+ /* Wrap MPI error codes by RSA check failure error code */
+ if( ret != 0 &&
+ ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED &&
+ ret != MBEDTLS_ERR_RSA_BAD_INPUT_DATA )
+ {
+ ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ }
+
+ mbedtls_mpi_free( &K );
+ mbedtls_mpi_free( &L );
+
+ return( ret );
+}
+
+/*
+ * Check that core RSA parameters are sane.
+ */
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+ const mbedtls_mpi *Q, const mbedtls_mpi *D,
+ const mbedtls_mpi *E,
+ int (*f_rng)(void *, unsigned char *, size_t),
+ void *p_rng )
+{
+ int ret = 0;
+ mbedtls_mpi K, L;
+
+ mbedtls_mpi_init( &K );
+ mbedtls_mpi_init( &L );
+
+ /*
+ * Step 1: If PRNG provided, check that P and Q are prime
+ */
+
+#if defined(MBEDTLS_GENPRIME)
+ if( f_rng != NULL && P != NULL &&
+ ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+
+ if( f_rng != NULL && Q != NULL &&
+ ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+#else
+ ((void) f_rng);
+ ((void) p_rng);
+#endif /* MBEDTLS_GENPRIME */
+
+ /*
+ * Step 2: Check that 1 < N = P * Q
+ */
+
+ if( P != NULL && Q != NULL && N != NULL )
+ {
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
+ if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+ /*
+ * Step 3: Check and 1 < D, E < N if present.
+ */
+
+ if( N != NULL && D != NULL && E != NULL )
+ {
+ if ( mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+ mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+ /*
+ * Step 4: Check that D, E are inverse modulo P-1 and Q-1
+ */
+
+ if( P != NULL && Q != NULL && D != NULL && E != NULL )
+ {
+ if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+ mbedtls_mpi_cmp_int( Q, 1 ) <= 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+
+ /* Compute DE-1 mod P-1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
+ if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+
+ /* Compute DE-1 mod Q-1 */
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
+ if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+ {
+ ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ goto cleanup;
+ }
+ }
+
+cleanup:
+
+ mbedtls_mpi_free( &K );
+ mbedtls_mpi_free( &L );
+
+ /* Wrap MPI error codes by RSA check failure error code */
+ if( ret != 0 && ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
+ {
+ ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+ }
+
+ return( ret );
+}
+
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+ const mbedtls_mpi *D, mbedtls_mpi *DP,
+ mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+ int ret = 0;
+ mbedtls_mpi K;
+ mbedtls_mpi_init( &K );
+
+ /* DP = D mod P-1 */
+ if( DP != NULL )
+ {
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) );
+ }
+
+ /* DQ = D mod Q-1 */
+ if( DQ != NULL )
+ {
+ MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) );
+ MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) );
+ }
+
+ /* QP = Q^{-1} mod P */
+ if( QP != NULL )
+ {
+ MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) );
+ }
+
+cleanup:
+ mbedtls_mpi_free( &K );
+
+ return( ret );
+}
+
+#endif /* MBEDTLS_RSA_C */
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 85c3c30..dd35887 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2050,7 +2050,7 @@
const mbedtls_ssl_ciphersuite_t *suite = NULL;
const mbedtls_cipher_info_t *cipher = NULL;
- if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+ if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
{
*olen = 0;
diff --git a/library/version_features.c b/library/version_features.c
index 5cbe8ac..ede2276 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -96,12 +96,21 @@
#if defined(MBEDTLS_CAMELLIA_ALT)
"MBEDTLS_CAMELLIA_ALT",
#endif /* MBEDTLS_CAMELLIA_ALT */
+#if defined(MBEDTLS_CCM_ALT)
+ "MBEDTLS_CCM_ALT",
+#endif /* MBEDTLS_CCM_ALT */
+#if defined(MBEDTLS_CMAC_ALT)
+ "MBEDTLS_CMAC_ALT",
+#endif /* MBEDTLS_CMAC_ALT */
#if defined(MBEDTLS_DES_ALT)
"MBEDTLS_DES_ALT",
#endif /* MBEDTLS_DES_ALT */
-#if defined(MBEDTLS_XTEA_ALT)
- "MBEDTLS_XTEA_ALT",
-#endif /* MBEDTLS_XTEA_ALT */
+#if defined(MBEDTLS_DHM_ALT)
+ "MBEDTLS_DHM_ALT",
+#endif /* MBEDTLS_DHM_ALT */
+#if defined(MBEDTLS_GCM_ALT)
+ "MBEDTLS_GCM_ALT",
+#endif /* MBEDTLS_GCM_ALT */
#if defined(MBEDTLS_MD2_ALT)
"MBEDTLS_MD2_ALT",
#endif /* MBEDTLS_MD2_ALT */
@@ -114,6 +123,9 @@
#if defined(MBEDTLS_RIPEMD160_ALT)
"MBEDTLS_RIPEMD160_ALT",
#endif /* MBEDTLS_RIPEMD160_ALT */
+#if defined(MBEDTLS_RSA_ALT)
+ "MBEDTLS_RSA_ALT",
+#endif /* MBEDTLS_RSA_ALT */
#if defined(MBEDTLS_SHA1_ALT)
"MBEDTLS_SHA1_ALT",
#endif /* MBEDTLS_SHA1_ALT */
@@ -123,6 +135,9 @@
#if defined(MBEDTLS_SHA512_ALT)
"MBEDTLS_SHA512_ALT",
#endif /* MBEDTLS_SHA512_ALT */
+#if defined(MBEDTLS_XTEA_ALT)
+ "MBEDTLS_XTEA_ALT",
+#endif /* MBEDTLS_XTEA_ALT */
#if defined(MBEDTLS_ECP_ALT)
"MBEDTLS_ECP_ALT",
#endif /* MBEDTLS_ECP_ALT */
@@ -168,6 +183,21 @@
#if defined(MBEDTLS_AES_DECRYPT_ALT)
"MBEDTLS_AES_DECRYPT_ALT",
#endif /* MBEDTLS_AES_DECRYPT_ALT */
+#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
+ "MBEDTLS_ECDH_GEN_PUBLIC_ALT",
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+#if defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
+ "MBEDTLS_ECDH_COMPUTE_SHARED_ALT",
+#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
+#if defined(MBEDTLS_ECDSA_VERIFY_ALT)
+ "MBEDTLS_ECDSA_VERIFY_ALT",
+#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
+#if defined(MBEDTLS_ECDSA_SIGN_ALT)
+ "MBEDTLS_ECDSA_SIGN_ALT",
+#endif /* MBEDTLS_ECDSA_SIGN_ALT */
+#if defined(MBEDTLS_ECDSA_GENKEY_ALT)
+ "MBEDTLS_ECDSA_GENKEY_ALT",
+#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
#if defined(MBEDTLS_ECP_INTERNAL_ALT)
"MBEDTLS_ECP_INTERNAL_ALT",
#endif /* MBEDTLS_ECP_INTERNAL_ALT */
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index 8bf2b1b..4038c36 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -86,6 +86,8 @@
mbedtls_dhm_context dhm;
mbedtls_aes_context aes;
+ mbedtls_mpi N, P, Q, D, E;
+
mbedtls_net_init( &listen_fd );
mbedtls_net_init( &client_fd );
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, MBEDTLS_MD_SHA256 );
@@ -93,6 +95,9 @@
mbedtls_aes_init( &aes );
mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
/*
* 1. Setup the RNG
*/
@@ -124,24 +129,33 @@
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
- if( ( ret = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+ if( ( ret = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 )
{
- mbedtls_printf( " failed\n ! mbedtls_mpi_read_file returned %d\n\n", ret );
+ mbedtls_printf( " failed\n ! mbedtls_mpi_read_file returned %d\n\n",
+ ret );
fclose( f );
goto exit;
}
-
- rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
fclose( f );
+ if( ( ret = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_import returned %d\n\n",
+ ret );
+ goto exit;
+ }
+
+ if( ( ret = mbedtls_rsa_complete( &rsa ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_complete returned %d\n\n",
+ ret );
+ goto exit;
+ }
+
/*
* 2b. Get the DHM modulus and generator
*/
@@ -234,6 +248,7 @@
memset( buf, 0, sizeof( buf ) );
+ n = dhm.len;
if( ( ret = mbedtls_net_recv( &client_fd, buf, n ) ) != (int) n )
{
mbedtls_printf( " failed\n ! mbedtls_net_recv returned %d\n\n", ret );
@@ -287,6 +302,9 @@
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+
mbedtls_net_free( &client_fd );
mbedtls_net_free( &listen_fd );
diff --git a/programs/pkey/gen_key.c b/programs/pkey/gen_key.c
index 4812694..a7f5c90 100644
--- a/programs/pkey/gen_key.c
+++ b/programs/pkey/gen_key.c
@@ -191,6 +191,7 @@
char buf[1024];
int i;
char *p, *q;
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
const char *pers = "gen_key";
@@ -201,6 +202,11 @@
/*
* Set to sane values
*/
+
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
mbedtls_pk_init( &key );
mbedtls_ctr_drbg_init( &ctr_drbg );
memset( buf, 0, sizeof( buf ) );
@@ -323,7 +329,7 @@
if( opt.type == MBEDTLS_PK_RSA )
{
ret = mbedtls_rsa_gen_key( mbedtls_pk_rsa( key ), mbedtls_ctr_drbg_random, &ctr_drbg,
- opt.rsa_keysize, 65537 );
+ opt.rsa_keysize, 65537 );
if( ret != 0 )
{
mbedtls_printf( " failed\n ! mbedtls_rsa_gen_key returned -0x%04x", -ret );
@@ -336,10 +342,10 @@
if( opt.type == MBEDTLS_PK_ECKEY )
{
ret = mbedtls_ecp_gen_key( opt.ec_curve, mbedtls_pk_ec( key ),
- mbedtls_ctr_drbg_random, &ctr_drbg );
+ mbedtls_ctr_drbg_random, &ctr_drbg );
if( ret != 0 )
{
- mbedtls_printf( " failed\n ! mbedtls_rsa_gen_key returned -0x%04x", -ret );
+ mbedtls_printf( " failed\n ! mbedtls_ecp_gen_key returned -0x%04x", -ret );
goto exit;
}
}
@@ -359,14 +365,22 @@
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
- mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
- mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
- mbedtls_mpi_write_file( "D: ", &rsa->D, 16, NULL );
- mbedtls_mpi_write_file( "P: ", &rsa->P, 16, NULL );
- mbedtls_mpi_write_file( "Q: ", &rsa->Q, 16, NULL );
- mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL );
- mbedtls_mpi_write_file( "DQ: ", &rsa->DQ, 16, NULL );
- mbedtls_mpi_write_file( "QP: ", &rsa->QP, 16, NULL );
+
+ if( ( ret = mbedtls_rsa_export ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+ ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ goto exit;
+ }
+
+ mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+ mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
+ mbedtls_mpi_write_file( "D: ", &D, 16, NULL );
+ mbedtls_mpi_write_file( "P: ", &P, 16, NULL );
+ mbedtls_mpi_write_file( "Q: ", &Q, 16, NULL );
+ mbedtls_mpi_write_file( "DP: ", &DP, 16, NULL );
+ mbedtls_mpi_write_file( "DQ: ", &DQ, 16, NULL );
+ mbedtls_mpi_write_file( "QP: ", &QP, 16, NULL );
}
else
#endif
@@ -409,6 +423,10 @@
#endif
}
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
+
mbedtls_pk_free( &key );
mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy );
@@ -422,4 +440,3 @@
}
#endif /* MBEDTLS_PK_WRITE_C && MBEDTLS_PEM_WRITE_C && MBEDTLS_FS_IO &&
* MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C */
-
diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index b6b8446..f1b548d 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -84,17 +84,23 @@
int main( int argc, char *argv[] )
{
int ret = 0;
- mbedtls_pk_context pk;
char buf[1024];
int i;
char *p, *q;
+ mbedtls_pk_context pk;
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
+
/*
* Set to sane values
*/
mbedtls_pk_init( &pk );
memset( buf, 0, sizeof(buf) );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
if( argc == 0 )
{
usage:
@@ -189,14 +195,22 @@
if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
- mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
- mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
- mbedtls_mpi_write_file( "D: ", &rsa->D, 16, NULL );
- mbedtls_mpi_write_file( "P: ", &rsa->P, 16, NULL );
- mbedtls_mpi_write_file( "Q: ", &rsa->Q, 16, NULL );
- mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL );
- mbedtls_mpi_write_file( "DQ: ", &rsa->DQ, 16, NULL );
- mbedtls_mpi_write_file( "QP: ", &rsa->QP, 16, NULL );
+
+ if( ( ret = mbedtls_rsa_export ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+ ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ goto exit;
+ }
+
+ mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+ mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
+ mbedtls_mpi_write_file( "D: ", &D, 16, NULL );
+ mbedtls_mpi_write_file( "P: ", &P, 16, NULL );
+ mbedtls_mpi_write_file( "Q: ", &Q, 16, NULL );
+ mbedtls_mpi_write_file( "DP: ", &DP, 16, NULL );
+ mbedtls_mpi_write_file( "DQ: ", &DQ, 16, NULL );
+ mbedtls_mpi_write_file( "QP: ", &QP, 16, NULL );
}
else
#endif
@@ -239,8 +253,15 @@
if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
- mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
- mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
+
+ if( ( ret = mbedtls_rsa_export( rsa, &N, NULL, NULL,
+ NULL, &E ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ goto exit;
+ }
+ mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+ mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
}
else
#endif
@@ -265,11 +286,17 @@
exit:
#if defined(MBEDTLS_ERROR_C)
- mbedtls_strerror( ret, buf, sizeof(buf) );
- mbedtls_printf( " ! Last error was: %s\n", buf );
+ if( ret != 0 )
+ {
+ mbedtls_strerror( ret, buf, sizeof(buf) );
+ mbedtls_printf( " ! Last error was: %s\n", buf );
+ }
#endif
mbedtls_pk_free( &pk );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
#if defined(_WIN32)
mbedtls_printf( " + Press Enter to exit this program.\n" );
diff --git a/programs/pkey/key_app_writer.c b/programs/pkey/key_app_writer.c
index 9d12077..52b0f8e 100644
--- a/programs/pkey/key_app_writer.c
+++ b/programs/pkey/key_app_writer.c
@@ -76,7 +76,7 @@
#define OUTPUT_FORMAT_DER 1
#define USAGE \
- "\n usage: key_app param=<>...\n" \
+ "\n usage: key_app_writer param=<>...\n" \
"\n acceptable parameters:\n" \
" mode=private|public default: none\n" \
" filename=%%s default: keyfile.key\n" \
@@ -190,17 +190,23 @@
int main( int argc, char *argv[] )
{
int ret = 0;
- mbedtls_pk_context key;
char buf[1024];
int i;
char *p, *q;
+ mbedtls_pk_context key;
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
+
/*
* Set to sane values
*/
mbedtls_pk_init( &key );
memset( buf, 0, sizeof( buf ) );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
if( argc == 0 )
{
usage:
@@ -300,14 +306,22 @@
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
- mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
- mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
- mbedtls_mpi_write_file( "D: ", &rsa->D, 16, NULL );
- mbedtls_mpi_write_file( "P: ", &rsa->P, 16, NULL );
- mbedtls_mpi_write_file( "Q: ", &rsa->Q, 16, NULL );
- mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL );
- mbedtls_mpi_write_file( "DQ: ", &rsa->DQ, 16, NULL );
- mbedtls_mpi_write_file( "QP: ", &rsa->QP, 16, NULL );
+
+ if( ( ret = mbedtls_rsa_export ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+ ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ goto exit;
+ }
+
+ mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+ mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
+ mbedtls_mpi_write_file( "D: ", &D, 16, NULL );
+ mbedtls_mpi_write_file( "P: ", &P, 16, NULL );
+ mbedtls_mpi_write_file( "Q: ", &Q, 16, NULL );
+ mbedtls_mpi_write_file( "DP: ", &DP, 16, NULL );
+ mbedtls_mpi_write_file( "DQ: ", &DQ, 16, NULL );
+ mbedtls_mpi_write_file( "QP: ", &QP, 16, NULL );
}
else
#endif
@@ -353,8 +367,15 @@
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
- mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
- mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
+
+ if( ( ret = mbedtls_rsa_export( rsa, &N, NULL, NULL,
+ NULL, &E ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ goto exit;
+ }
+ mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+ mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
}
else
#endif
@@ -394,6 +415,10 @@
#endif
}
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
+
mbedtls_pk_free( &key );
#if defined(_WIN32)
diff --git a/programs/pkey/rsa_decrypt.c b/programs/pkey/rsa_decrypt.c
index b64e156..2da3fbf 100644
--- a/programs/pkey/rsa_decrypt.c
+++ b/programs/pkey/rsa_decrypt.c
@@ -64,6 +64,7 @@
int return_val, exit_val, c;
size_t i;
mbedtls_rsa_context rsa;
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
unsigned char result[1024];
@@ -91,6 +92,9 @@
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
mbedtls_ctr_drbg_init( &ctr_drbg );
mbedtls_entropy_init( &entropy );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
return_val = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
&entropy, (const unsigned char *) pers,
@@ -114,14 +118,14 @@
goto exit;
}
- if( ( return_val = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+ if( ( return_val = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &DP , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &DQ , 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &QP , 16, f ) ) != 0 )
{
exit_val = MBEDTLS_EXIT_FAILURE;
mbedtls_printf( " failed\n ! mbedtls_mpi_read_file returned %d\n\n",
@@ -129,11 +133,22 @@
fclose( f );
goto exit;
}
-
- rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
fclose( f );
+ if( ( return_val = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_import returned %d\n\n",
+ return_val );
+ goto exit;
+ }
+
+ if( ( return_val = mbedtls_rsa_complete( &rsa ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_complete returned %d\n\n",
+ return_val );
+ goto exit;
+ }
+
/*
* Extract the RSA encrypted value from the text file
*/
@@ -184,6 +199,9 @@
mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy );
mbedtls_rsa_free( &rsa );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
#if defined(_WIN32)
mbedtls_printf( " + Press Enter to exit this program.\n" );
@@ -193,4 +211,3 @@
return( exit_val );
}
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_FS_IO */
-
diff --git a/programs/pkey/rsa_encrypt.c b/programs/pkey/rsa_encrypt.c
index b9cb187..81c27d8 100644
--- a/programs/pkey/rsa_encrypt.c
+++ b/programs/pkey/rsa_encrypt.c
@@ -69,6 +69,7 @@
unsigned char input[1024];
unsigned char buf[512];
const char *pers = "rsa_encrypt";
+ mbedtls_mpi N, E;
exit_val = MBEDTLS_EXIT_SUCCESS;
@@ -86,6 +87,7 @@
mbedtls_printf( "\n . Seeding the random number generator..." );
fflush( stdout );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
mbedtls_ctr_drbg_init( &ctr_drbg );
mbedtls_entropy_init( &entropy );
@@ -112,8 +114,8 @@
goto exit;
}
- if( ( return_val = mbedtls_mpi_read_file( &rsa.N, 16, f ) ) != 0 ||
- ( return_val = mbedtls_mpi_read_file( &rsa.E, 16, f ) ) != 0 )
+ if( ( return_val = mbedtls_mpi_read_file( &N, 16, f ) ) != 0 ||
+ ( return_val = mbedtls_mpi_read_file( &E, 16, f ) ) != 0 )
{
exit_val = MBEDTLS_EXIT_FAILURE;
mbedtls_printf( " failed\n ! mbedtls_mpi_read_file returned %d\n\n",
@@ -121,11 +123,17 @@
fclose( f );
goto exit;
}
-
- rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
fclose( f );
+ if( ( return_val = mbedtls_rsa_import( &rsa, &N, NULL,
+ NULL, NULL, &E ) ) != 0 )
+ {
+ exit_val = MBEDTLS_EXIT_FAILURE;
+ mbedtls_printf( " failed\n ! mbedtls_rsa_import returned %d\n\n",
+ return_val );
+ goto exit;
+ }
+
if( strlen( argv[1] ) > 100 )
{
exit_val = MBEDTLS_EXIT_FAILURE;
@@ -171,6 +179,7 @@
mbedtls_printf( "\n . Done (created \"%s\")\n\n", "result-enc.txt" );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy );
mbedtls_rsa_free( &rsa );
diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
index e199ad2..9399217 100644
--- a/programs/pkey/rsa_genkey.c
+++ b/programs/pkey/rsa_genkey.c
@@ -65,11 +65,16 @@
mbedtls_rsa_context rsa;
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
FILE *fpub = NULL;
FILE *fpriv = NULL;
const char *pers = "rsa_genkey";
mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
mbedtls_printf( "\n . Seeding the random number generator..." );
fflush( stdout );
@@ -86,10 +91,8 @@
mbedtls_printf( " ok\n . Generating the RSA key [ %d-bit ]...", KEY_SIZE );
fflush( stdout );
- mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
-
if( ( ret = mbedtls_rsa_gen_key( &rsa, mbedtls_ctr_drbg_random, &ctr_drbg, KEY_SIZE,
- EXPONENT ) ) != 0 )
+ EXPONENT ) ) != 0 )
{
mbedtls_printf( " failed\n ! mbedtls_rsa_gen_key returned %d\n\n", ret );
goto exit;
@@ -98,6 +101,14 @@
mbedtls_printf( " ok\n . Exporting the public key in rsa_pub.txt...." );
fflush( stdout );
+ if( ( ret = mbedtls_rsa_export ( &rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+ ( ret = mbedtls_rsa_export_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
+ ret = 1;
+ goto exit;
+ }
+
if( ( fpub = fopen( "rsa_pub.txt", "wb+" ) ) == NULL )
{
mbedtls_printf( " failed\n ! could not open rsa_pub.txt for writing\n\n" );
@@ -105,8 +116,8 @@
goto exit;
}
- if( ( ret = mbedtls_mpi_write_file( "N = ", &rsa.N, 16, fpub ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "E = ", &rsa.E, 16, fpub ) ) != 0 )
+ if( ( ret = mbedtls_mpi_write_file( "N = ", &N, 16, fpub ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "E = ", &E, 16, fpub ) ) != 0 )
{
mbedtls_printf( " failed\n ! mbedtls_mpi_write_file returned %d\n\n", ret );
goto exit;
@@ -122,14 +133,14 @@
goto exit;
}
- if( ( ret = mbedtls_mpi_write_file( "N = " , &rsa.N , 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "E = " , &rsa.E , 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "D = " , &rsa.D , 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "P = " , &rsa.P , 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "Q = " , &rsa.Q , 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "DP = ", &rsa.DP, 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "DQ = ", &rsa.DQ, 16, fpriv ) ) != 0 ||
- ( ret = mbedtls_mpi_write_file( "QP = ", &rsa.QP, 16, fpriv ) ) != 0 )
+ if( ( ret = mbedtls_mpi_write_file( "N = " , &N , 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "E = " , &E , 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "D = " , &D , 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "P = " , &P , 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "Q = " , &Q , 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "DP = ", &DP, 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "DQ = ", &DQ, 16, fpriv ) ) != 0 ||
+ ( ret = mbedtls_mpi_write_file( "QP = ", &QP, 16, fpriv ) ) != 0 )
{
mbedtls_printf( " failed\n ! mbedtls_mpi_write_file returned %d\n\n", ret );
goto exit;
@@ -157,6 +168,9 @@
if( fpriv != NULL )
fclose( fpriv );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
mbedtls_rsa_free( &rsa );
mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy );
diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index affbf7a..89018cb 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -61,8 +61,14 @@
unsigned char hash[32];
unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
char filename[512];
+ mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
+
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+ mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
ret = 1;
if( argc != 2 )
@@ -87,24 +93,35 @@
goto exit;
}
- if( ( ret = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
- ( ret = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+ if( ( ret = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &DP , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &DQ , 16, f ) ) != 0 ||
+ ( ret = mbedtls_mpi_read_file( &QP , 16, f ) ) != 0 )
{
mbedtls_printf( " failed\n ! mbedtls_mpi_read_file returned %d\n\n", ret );
fclose( f );
goto exit;
}
-
- rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
fclose( f );
+ if( ( ret = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_import returned %d\n\n",
+ ret );
+ goto exit;
+ }
+
+ if( ( ret = mbedtls_rsa_complete( &rsa ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_rsa_complete returned %d\n\n",
+ ret );
+ goto exit;
+ }
+
mbedtls_printf( "\n . Checking the private key" );
fflush( stdout );
if( ( ret = mbedtls_rsa_check_privkey( &rsa ) ) != 0 )
@@ -158,6 +175,9 @@
exit:
mbedtls_rsa_free( &rsa );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+ mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
#if defined(_WIN32)
mbedtls_printf( " + Press Enter to exit this program.\n" );
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 2ea31db..b559af8 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -605,7 +605,7 @@
cp "$CONFIG_H" "$CONFIG_BAK"
scripts/config.pl full
scripts/config.pl unset MBEDTLS_SSL_CLI_C
-make CC=gcc CFLAGS='-Werror -Wall -Werror -O0'
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
# Note, C99 compliance can also be tested with the sockets support disabled,
# as that requires a POSIX platform (which isn't the same as C99).
@@ -767,6 +767,16 @@
make test
if_build_succeeded tests/ssl-opt.sh -f SHA-1
+msg "build: Default + MBEDTLS_RSA_NO_CRT (ASan build)" # ~ 6 min
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl set MBEDTLS_RSA_NO_CRT
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
+
+msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
+make test
+
msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
cleanup
make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib programs
diff --git a/tests/suites/test_suite_mpi.function b/tests/suites/test_suite_mpi.function
index b94c889..6ae27af 100644
--- a/tests/suites/test_suite_mpi.function
+++ b/tests/suites/test_suite_mpi.function
@@ -830,7 +830,8 @@
TEST_ASSERT( mbedtls_mpi_is_prime( &X, rnd_std_rand, NULL ) == 0 );
if( safe )
{
- mbedtls_mpi_shift_r( &X, 1 ); /* X = ( X - 1 ) / 2 */
+ /* X = ( X - 1 ) / 2 */
+ TEST_ASSERT( mbedtls_mpi_shift_r( &X, 1 ) == 0 );
TEST_ASSERT( mbedtls_mpi_is_prime( &X, rnd_std_rand, NULL ) == 0 );
}
}
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index f6ea378..cfb4281 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -114,13 +114,13 @@
depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSASSA_PSS:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_PK_BAD_INPUT_DATA
-Verify ext RSA #9 (PKCS1 v2.1, RSA with options)
+Verify ext RSA #9 (PKCS1 v1.5, RSA with options)
depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:MBEDTLS_MD_SHA256:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_PK_BAD_INPUT_DATA
-Verify ext RSA #10 (PKCS1 v2.1, RSA without options)
+Verify ext RSA #10 (PKCS1 v1.5, RSA without options)
depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
-pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_RSA_INVALID_PADDING
+pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_RSA_VERIFY_FAILED
Verify ext RSA #11 (PKCS1 v2.1, asking for ECDSA)
depends_on:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 5fa8a69..e847836 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -333,18 +333,19 @@
unsigned char cipher[1000];
size_t clear_len, olen, cipher_len;
rnd_pseudo_info rnd_info;
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi N, P, Q, E;
mbedtls_rsa_context *rsa;
mbedtls_pk_context pk;
mbedtls_pk_init( &pk );
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
memset( clear, 0, sizeof( clear ) );
memset( cipher, 0, sizeof( cipher ) );
- clear_len = unhexify( clear, clear_hex );
+ clear_len = unhexify( clear, clear_hex );
cipher_len = unhexify( cipher, cipher_hex );
/* init pk-rsa context */
@@ -352,21 +353,15 @@
rsa = mbedtls_pk_rsa( pk );
/* load public key */
- rsa->len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &rsa->N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &rsa->E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
/* load private key */
- TEST_ASSERT( mbedtls_mpi_read_string( &rsa->P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &rsa->Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &rsa->P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &rsa->Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &rsa->E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &rsa->D , &rsa->E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &rsa->DP, &rsa->D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &rsa->DQ, &rsa->D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &rsa->QP, &rsa->Q, &rsa->P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( rsa, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( rsa ) == (size_t) ( mod / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( rsa ) == 0 );
/* decryption test */
memset( output, 0, sizeof( output ) );
@@ -381,7 +376,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_pk_free( &pk );
}
/* END_CASE */
diff --git a/tests/suites/test_suite_pkcs1_v15.function b/tests/suites/test_suite_pkcs1_v15.function
index 09fe05b..7f8b1c8 100644
--- a/tests/suites/test_suite_pkcs1_v15.function
+++ b/tests/suites/test_suite_pkcs1_v15.function
@@ -21,19 +21,21 @@
mbedtls_rsa_context ctx;
size_t msg_len;
rnd_buf_info info;
+ mbedtls_mpi N, E;
info.length = unhexify( rnd_buf, seed );
info.buf = rnd_buf;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -47,6 +49,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -62,12 +65,13 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
size_t output_len;
rnd_pseudo_info rnd_info;
+ mbedtls_mpi N, P, Q, E;
((void) seed);
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
memset( message_str, 0x00, 1000 );
@@ -75,21 +79,14 @@
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -103,7 +100,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -121,14 +119,15 @@
unsigned char output_str[1000];
unsigned char rnd_buf[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi N, P, Q, E;
size_t msg_len;
rnd_buf_info info;
info.length = unhexify( rnd_buf, salt );
info.buf = rnd_buf;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
memset( message_str, 0x00, 1000 );
@@ -136,21 +135,14 @@
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -167,7 +159,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -183,28 +176,34 @@
unsigned char result_str[1000];
mbedtls_rsa_context ctx;
size_t msg_len;
+ mbedtls_mpi N, E;
((void) salt);
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
unhexify( result_str, result_hex_str );
if( mbedtls_md_info_from_type( digest ) != NULL )
- TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+ TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ),
+ message_str, msg_len, hash_result ) == 0 );
- TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
+ TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+ digest, 0, hash_result,
+ result_str ) == result );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
diff --git a/tests/suites/test_suite_pkcs1_v21.function b/tests/suites/test_suite_pkcs1_v21.function
index 4f1ff45..50da2ff 100644
--- a/tests/suites/test_suite_pkcs1_v21.function
+++ b/tests/suites/test_suite_pkcs1_v21.function
@@ -21,19 +21,21 @@
mbedtls_rsa_context ctx;
size_t msg_len;
rnd_buf_info info;
+ mbedtls_mpi N, E;
info.length = unhexify( rnd_buf, seed );
info.buf = rnd_buf;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -47,6 +49,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -62,12 +65,14 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
size_t output_len;
rnd_pseudo_info rnd_info;
+ mbedtls_mpi N, P, Q, E;
((void) seed);
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
+
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
@@ -75,21 +80,14 @@
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -103,7 +101,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -121,14 +120,15 @@
unsigned char output_str[1000];
unsigned char rnd_buf[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
size_t msg_len;
rnd_buf_info info;
+ mbedtls_mpi N, P, Q, E;
info.length = unhexify( rnd_buf, salt );
info.buf = rnd_buf;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
@@ -136,29 +136,24 @@
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
if( mbedtls_md_info_from_type( digest ) != NULL )
- TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+ TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str,
+ msg_len, hash_result ) == 0 );
- TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
+ TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE,
+ digest, 0, hash_result, output ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx.len);
@@ -167,7 +162,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -183,28 +179,34 @@
unsigned char result_str[1000];
mbedtls_rsa_context ctx;
size_t msg_len;
+ mbedtls_mpi N, E;
((void) salt);
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
unhexify( result_str, result_hex_str );
if( mbedtls_md_info_from_type( digest ) != NULL )
- TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+ TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str,
+ msg_len, hash_result ) == 0 );
- TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
+ TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+ digest, 0, hash_result, result_str ) == result );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -225,16 +227,19 @@
unsigned char result_str[1000];
mbedtls_rsa_context ctx;
size_t msg_len, hash_len;
+ mbedtls_mpi N, E;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, ctx_hash );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
- ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -262,6 +267,7 @@
result_str ) == result_full );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index df7c140..416f9df 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -485,4 +485,4 @@
pk_parse_key_rsa:"301c02010002010102010102010102010102010102010102010102010100":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
Key ASN1 (RSAPrivateKey, values present, check_privkey fails)
-pk_parse_key_rsa:"301b020100020101020101020101020101020101020101020101020101":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_key_rsa:"301b020100020102020101020101020101020101020101020101020101":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index fc7d935..4114906 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -26,7 +26,7 @@
RSA PKCS1 Verify v1.5 CAVS #7
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
# Bad padding after performing the public key operation
-mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #8
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -38,7 +38,7 @@
RSA PKCS1 Verify v1.5 CAVS #10
depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"55013a489e09b6553262aab59fb041b49437b86d52876f8e5d5e405b77ca0ff6ce8ea2dd75c7b3b411cf4445d56233c5b0ff0e58c49128d81b4fedd295e172d225c451e13defb34b87b7aea6d6f0d20f5c55feb71d2a789fa31f3d9ff47896adc16bec5ce0c9dda3fde190e08ca2451c01ff3091449887695f96dac97ad6a30e":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"10001":"dd82b7be791c454fbbf6f1de47cbe585a687e4e8bbae0b6e2a77f8ca4efd06d71498f9a74b931bd59c377e71daf708a624c51303f377006c676487bad57f7067b09b7bb94a6189119ab8cf7321c321b2dc7df565bfbec833a28b86625fb5fd6a035d4ed79ff0f9aee9fa78935eec65069439ee449d7f5249cdae6fdd6d8c2a63":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"55013a489e09b6553262aab59fb041b49437b86d52876f8e5d5e405b77ca0ff6ce8ea2dd75c7b3b411cf4445d56233c5b0ff0e58c49128d81b4fedd295e172d225c451e13defb34b87b7aea6d6f0d20f5c55feb71d2a789fa31f3d9ff47896adc16bec5ce0c9dda3fde190e08ca2451c01ff3091449887695f96dac97ad6a30e":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"10001":"dd82b7be791c454fbbf6f1de47cbe585a687e4e8bbae0b6e2a77f8ca4efd06d71498f9a74b931bd59c377e71daf708a624c51303f377006c676487bad57f7067b09b7bb94a6189119ab8cf7321c321b2dc7df565bfbec833a28b86625fb5fd6a035d4ed79ff0f9aee9fa78935eec65069439ee449d7f5249cdae6fdd6d8c2a63":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #11
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
@@ -82,11 +82,11 @@
RSA PKCS1 Verify v1.5 CAVS #21
depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"ac58fd024208d7f045d81a56cd55aad40ab86b0d216ab55136c7027aca23ea13480a52c0dacce0d98139b25965aa4ff76a41dd92037195d24bc0750d52cb3467b48b7b3e71d852c5f82bd9ee85a8388ead5cd8bc38c3d4792e8daa9734a137d31963e245ad3217fad235f7dfd5584de0fe91c4526568588e08b60bdf1badd99f":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"a142b0d9456f8f4772675265a08613a66c416bd1ae712975c69d9ca5fb8c1be9c24359a04fd15460bf6136a8a11f13e3ce2de2171524f10cb715f0d71e3db15281ab99eadbe86cf8c5c518162c638ef27a4f7bfb4a1a3873f3c384a5b1c3b4966c837b9d8d192ac34e03943b7ae191355aa1ff3b9cd041bb2668f1f81cf0d015b3d3608cd9ac79398212c0f132f1bd45d47768b999fcf3c05fe2069593ceecedc851a7fc465abcfef0fabba9b9460153f6ba8723a5c6e766c83a446aef3ee327":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"ac58fd024208d7f045d81a56cd55aad40ab86b0d216ab55136c7027aca23ea13480a52c0dacce0d98139b25965aa4ff76a41dd92037195d24bc0750d52cb3467b48b7b3e71d852c5f82bd9ee85a8388ead5cd8bc38c3d4792e8daa9734a137d31963e245ad3217fad235f7dfd5584de0fe91c4526568588e08b60bdf1badd99f":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"a142b0d9456f8f4772675265a08613a66c416bd1ae712975c69d9ca5fb8c1be9c24359a04fd15460bf6136a8a11f13e3ce2de2171524f10cb715f0d71e3db15281ab99eadbe86cf8c5c518162c638ef27a4f7bfb4a1a3873f3c384a5b1c3b4966c837b9d8d192ac34e03943b7ae191355aa1ff3b9cd041bb2668f1f81cf0d015b3d3608cd9ac79398212c0f132f1bd45d47768b999fcf3c05fe2069593ceecedc851a7fc465abcfef0fabba9b9460153f6ba8723a5c6e766c83a446aef3ee327":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #22
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"027f767928a5821e2723d6f36c43e6b498b6f0b381852571794a096bd49f1c36a4d7bacec7ec402c24b970163169173bb930ec7fdc39bc9457dfc4ca051f5f28a64de1bbe007c22e8368ff9b117dbda17efd2fb73434bbbf5a4158df56813b8c904bb2e779de504dcd974a291568210d6f85810291606a1c0cd88d51ceadf98a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA224:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"0676e64daaa18f4af46e9dfbe234db389b8a527b0fe1db97eb7f404e3155226cba70d318800f83160fa1aa19916e5c09f079331079f18cb8ab1a4b884cb28501824974f683ed2b9babae9f8c15bea30802805c6b2152119764811bbf5f3994d2e97fa2fe8c5ab15a23c14d7ae56be00eaa8bc26678481ff5ba59b0acfb0e43341bff9fc638e5625480a73dbc5d8d13bd2b9e64037c6b79df0c60869980c6a22ec46f80fb859cb4ee5d2032ac1fe538cfd85c70a7f33b4af50a93395917c2cfb6":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"027f767928a5821e2723d6f36c43e6b498b6f0b381852571794a096bd49f1c36a4d7bacec7ec402c24b970163169173bb930ec7fdc39bc9457dfc4ca051f5f28a64de1bbe007c22e8368ff9b117dbda17efd2fb73434bbbf5a4158df56813b8c904bb2e779de504dcd974a291568210d6f85810291606a1c0cd88d51ceadf98a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA224:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"0676e64daaa18f4af46e9dfbe234db389b8a527b0fe1db97eb7f404e3155226cba70d318800f83160fa1aa19916e5c09f079331079f18cb8ab1a4b884cb28501824974f683ed2b9babae9f8c15bea30802805c6b2152119764811bbf5f3994d2e97fa2fe8c5ab15a23c14d7ae56be00eaa8bc26678481ff5ba59b0acfb0e43341bff9fc638e5625480a73dbc5d8d13bd2b9e64037c6b79df0c60869980c6a22ec46f80fb859cb4ee5d2032ac1fe538cfd85c70a7f33b4af50a93395917c2cfb6":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #23
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
@@ -118,11 +118,11 @@
RSA PKCS1 Verify v1.5 CAVS #30
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"ca312774f2756ac2019f213a01a63c9a0b4a49ccafecf25e97a4c632668e3c77e664f4d7635241f25205e50c37061b02c546db8346fa597c3da8cfd44a827c5a4ff4ecfcd1797b39a1b215d9bbb93fdb6eb35bafbda427a5068888a6e19f86224b0897490491207e35ce39085668b10b4fb851b7dd9465c03869790ef38a61b5":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"3":"a202c33eb831b9d8e818b6c3bcdb42818e1d9c22a06ddd73a17a21e49d18cda44df349a066477cae068e1a5d2b518b0885e889ef796ca9e6f42a69ac755b8a6405fbaef93fe0130d98de35d689addfee3eecd26658903f774bda481c3f40ee0e9569a3c3e2da7ad576c7de82159d933e36fa29cfef99367005e34ab5082d80f48276d37dabc88dbb023bd01585329d2ccf417f78ec508aaa29751007d31f1669296b981d44c8fa99130c5df7a071725b496859314aaf9baf0ebc780355914249":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"ca312774f2756ac2019f213a01a63c9a0b4a49ccafecf25e97a4c632668e3c77e664f4d7635241f25205e50c37061b02c546db8346fa597c3da8cfd44a827c5a4ff4ecfcd1797b39a1b215d9bbb93fdb6eb35bafbda427a5068888a6e19f86224b0897490491207e35ce39085668b10b4fb851b7dd9465c03869790ef38a61b5":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"3":"a202c33eb831b9d8e818b6c3bcdb42818e1d9c22a06ddd73a17a21e49d18cda44df349a066477cae068e1a5d2b518b0885e889ef796ca9e6f42a69ac755b8a6405fbaef93fe0130d98de35d689addfee3eecd26658903f774bda481c3f40ee0e9569a3c3e2da7ad576c7de82159d933e36fa29cfef99367005e34ab5082d80f48276d37dabc88dbb023bd01585329d2ccf417f78ec508aaa29751007d31f1669296b981d44c8fa99130c5df7a071725b496859314aaf9baf0ebc780355914249":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #31
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"2abe079077290ceb6c80ac5c61062ce8da814b1fb99a1a9fb2860ed900e6541856ec64bf19c0d9d1cc2280b7cc50af3e3d2ad8e044945d44761ca60891dd72bd6aa26a33274ffcf7ae7d661b5e651135fcff21aaf06b4a2db18fe5827e0243884f2841760b9f1c65fbda870f7f0cfbd6ff484f0825e688614928f2d12d1e7080":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"402631f3cddfb02cc4d9cb58ef1ab6726bd787a50e12e98567c9702bfdf47af85904aec5a2f6c5df9a10f08f90f93728eb090ae2ac21ded9f38faecd8195f3eb3d4107521b1cee956e7a214245b038adae912fa35ec97cb3bdc41352e8aaff80173561284cb740f999a3cd6653a6c3d5a3f911a416f41e2155083982c99eb5998a0a74d77f1ae999d901ee24a7f2c424179a3f92b07dc0b3498c1884e60677bee0175e810b426c4ad008d2743cd19b00b33177bf8be3fed7f7406e1bce0c2ea3":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"2abe079077290ceb6c80ac5c61062ce8da814b1fb99a1a9fb2860ed900e6541856ec64bf19c0d9d1cc2280b7cc50af3e3d2ad8e044945d44761ca60891dd72bd6aa26a33274ffcf7ae7d661b5e651135fcff21aaf06b4a2db18fe5827e0243884f2841760b9f1c65fbda870f7f0cfbd6ff484f0825e688614928f2d12d1e7080":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"402631f3cddfb02cc4d9cb58ef1ab6726bd787a50e12e98567c9702bfdf47af85904aec5a2f6c5df9a10f08f90f93728eb090ae2ac21ded9f38faecd8195f3eb3d4107521b1cee956e7a214245b038adae912fa35ec97cb3bdc41352e8aaff80173561284cb740f999a3cd6653a6c3d5a3f911a416f41e2155083982c99eb5998a0a74d77f1ae999d901ee24a7f2c424179a3f92b07dc0b3498c1884e60677bee0175e810b426c4ad008d2743cd19b00b33177bf8be3fed7f7406e1bce0c2ea3":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #32
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -130,7 +130,7 @@
RSA PKCS1 Verify v1.5 CAVS #33
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"d0cd038c65b3acca45822eaf91ea5176e82043268876dec0b62e2abd619023b7023abc67c6b823cfef5447b8772f985ff7910d6cc87e6c23688ac6de1fee40bbe2da1a92770de92adaa427ace02fee571a0a0176fceb0c8f3eb72dde839ab201395625f5c0db8641ce19d7711212dec61733262c6ce4476c025e67a3d5bc01f3":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"11":"2f30629c1117d013bb36e6099dee931dcaf0a1032b07ec23e2b262898a8945e569c9573d81e22bb0a5f8a28b0d7b8ff01367dd7f089c68ed1daa11cf53a96ee91b38e6b839b6e90bea34d14b78f5d2c7629b68c5b4f2ecfff66b483b2233cb14f95df533c867a2b610aebcdbb7ea3109aaf2f5762ab3edc2571deccc7da0c9a5b443ca2b924c0f18de7bbb736a08fed3916795018a436a3ae62c85d554a53a6d48623908e06e7d275f4251d3b3bd530bd11e155dcf2b5c2adf030cdf931ae749":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"d0cd038c65b3acca45822eaf91ea5176e82043268876dec0b62e2abd619023b7023abc67c6b823cfef5447b8772f985ff7910d6cc87e6c23688ac6de1fee40bbe2da1a92770de92adaa427ace02fee571a0a0176fceb0c8f3eb72dde839ab201395625f5c0db8641ce19d7711212dec61733262c6ce4476c025e67a3d5bc01f3":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"11":"2f30629c1117d013bb36e6099dee931dcaf0a1032b07ec23e2b262898a8945e569c9573d81e22bb0a5f8a28b0d7b8ff01367dd7f089c68ed1daa11cf53a96ee91b38e6b839b6e90bea34d14b78f5d2c7629b68c5b4f2ecfff66b483b2233cb14f95df533c867a2b610aebcdbb7ea3109aaf2f5762ab3edc2571deccc7da0c9a5b443ca2b924c0f18de7bbb736a08fed3916795018a436a3ae62c85d554a53a6d48623908e06e7d275f4251d3b3bd530bd11e155dcf2b5c2adf030cdf931ae749":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Verify v1.5 CAVS #34
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -138,7 +138,42 @@
RSA PKCS1 Verify v1.5 padding too short
depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# The following tests check whether the use of reduced length encodings (as mandated for DER in contrast to BER) is enforced in
+# the verification of PKCS1 v1.5 signatures - this is relevant to prevent Bleichenbacher signature forgery attacks.
+# The test data has been generated by signing a test file using `programs/pkey/rsa_sign` after making modifications
+# to `mbedtls_rsa_rsassa_pkcs1_v15_encode` to force the use of non-reduced encodings in different places as indicated in the respective tests.
+# See the documentation of `mbedtls_rsa_rsassa_pkcs1_v15_encode` for the layout of the relevant ASN.1 structure.
+# Correct signature with DER-compliant reduced length encodings
+RSA PKCS1 Verify v1.5 reduced length encoding
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"5B56096ECADA4DAC299FD3D6091C1BE4D7C4210086E61ADA6FFC267A690034DAFB3734035880B9E71CEB0331C32C8DE1A254D777DFE3C848AC7764907602452EC16FD8EB3664E2E682DB3AA8979059BFADFE6192D9029844C8CAF310552717DD5B5B36A9910CFABE5C54AC16F3A3461DEE730060981BD9B47EE8D6644963B7CA":0
+
+# Non-reduced 1-byte length encoding in `DigestInfo` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #1
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"2FCF7FC1B60B3C083872B1BD9C666745921951A8A9E099FD629675F620B670713519C4A97B870591B97FE5C5DB2FC2A0A3FCB0016536D1205AA32BA8BFCF54ABD542C02F7FCEA3C3531D7A87C82ED5B151A9599F1BDB070A905F5B721DE3C22F8AC35034C607920CE0699D7F79E5913915F3A01856B5D30F9E68F0CD7856D40F":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 2-byte length encoding for `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #2
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"3C27512A8FDC973D856C0F288BE27D00D54FC0B359C520DA73A05156D98CDD6A83E6657BFA81D7B9716EEDFD98C08CD82F399298782782AE341D9AABCBB6B5F9C6552DE1D8B93047E1135032653F4F65A8937352E903864E008429E049680E3AA80F5DE1C7408C403011CEF4A3ECA549C027C8954BFBCA21F2A41C3EB0278029":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 3-byte length encoding for optional parameters in `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #3
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"24BEB8502F24E0D11D9C10CEE4435EA972CEC93C23936E815ED2DF41BECEDDE889AF85BBEAF1B8C6928913AC523EA1D6653832E9D4E74F55B76771EA84F5A607342C341A14AB258019F38DBAEE4B967C8C8D26D6AF2583D32988471BA38751B6A67BA3D1147619C266A9AAC34244740BB59CD9DB3AFF19438B04C619AB719123":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 4-byte length encoding in `digest` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #4
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"13172EF7362CF421103FE1893429FAE85F83636BA8AF545252599A39892E62CEC317DC47C1D6B19328B63CDFD02FA0B49CE7980504635251FF08C0A1308C64D6466DFBF1EF2BA49EFDD6C2C888A30870EC2DC0FA4D67FDE6631C85ED2CEF8EEBF5578C974CBA4A04034D9B579B420D6CA93E4BFC09E014542A0EFB902AF90C5E":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 3-byte length encoding for OID in `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #5
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a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
RSA PKCS1 Sign #1 (SHA512, 1536 bits RSA)
depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -158,7 +193,7 @@
RSA PKCS1 Sign #2 Verify (Fail)
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_VERIFY_FAILED
RSA PKCS1 Sign #3 (SHA224, 2048 bits RSA)
depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
@@ -274,12 +309,15 @@
mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
RSA Check Private key #7 (No DP)
+depends_on:!MBEDTLS_RSA_NO_CRT
mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
RSA Check Private key #8 (No DQ)
+depends_on:!MBEDTLS_RSA_NO_CRT
mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
RSA Check Private key #9 (No QP)
+depends_on:!MBEDTLS_RSA_NO_CRT
mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
RSA Check Private key #10 (Incorrect)
@@ -370,6 +408,204 @@
# mbedtls_rsa_gen_key only supports even-sized keys
mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+RSA Validate Params, toy example
+mbedtls_rsa_validate_params:10:"15":10:"3":10:"5":10:"3":10:"3":0:0
+
+RSA Validate Params, toy example, N missing
+mbedtls_rsa_validate_params:10:"":10:"3":10:"5":10:"3":10:"3":0:0
+
+RSA Validate Params, toy example, E missing
+mbedtls_rsa_validate_params:10:"15":10:"3":10:"5":10:"3":10:"":0:0
+
+RSA Validate Params, toy example, corrupted
+mbedtls_rsa_validate_params:10:"16":10:"3":10:"5":10:"3":10:"3":0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
+
+RSA Validate Params, toy example, non-primes, no PRNG
+mbedtls_rsa_validate_params:10:"45":10:"9":10:"5":10:"7":10:"23":0:0
+
+RSA Validate Params, toy example, non-primes, PRNG
+mbedtls_rsa_validate_params:10:"45":10:"9":10:"5":10:"7":10:"23":1:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
+
+RSA Validate Params
+mbedtls_rsa_validate_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Validate Params, N missing
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Validate Params, bad N
+mbedtls_rsa_validate_params:16:"b38bc65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Validate Params, non-prime, no PRNG
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":0:0
+
+RSA Validate Params, non-prime, PRNG
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":1:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
+
+RSA Deduce Private, toy example
+mbedtls_rsa_deduce_private_exponent:10:"7":10:"11":10:"7":10:"13":0:0
+
+RSA Deduce Private, toy example, corrupted
+mbedtls_rsa_deduce_private_exponent:10:"3":10:"5":10:"3":10:"3":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
+RSA Deduce Private
+mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Deduce Private, corrupted
+mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Deduce Primes, toy example
+mbedtls_rsa_deduce_primes:10:"35":10:"5":10:"5":10:"5":10:"7":0:0
+
+RSA Deduce Primes, toy example, corrupted
+mbedtls_rsa_deduce_primes:10:"35":10:"5":10:"5":10:"5":10:"7":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+RSA Deduce Moduli
+mbedtls_rsa_deduce_primes:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0
+
+RSA Deduce Moduli, corrupted
+mbedtls_rsa_deduce_primes:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+RSA Import (N,P,Q,D,E)
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), inconsistent
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), successive
+mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), successive, inconsistent
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (-,P,Q,D,E)
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (-,P,Q,D,E), successive
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,-,-,D,E)
+mbedtls_rsa_import:16:"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
+
+RSA Import (N,-,-,D,E), succesive
+mbedtls_rsa_import:16:"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
+
+RSA Import (N,P,Q,-,E)
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:0
+
+RSA Import (N,P,Q,-,E), successive
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:0
+
+RSA Import (-,P,Q,-,E)
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:0
+
+RSA Import (-,P,Q,-,E), successive
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:0
+
+RSA Import (N,-,Q,-,E)
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import (N,-,Q,-,E), successive
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import (N,-,-,-,E), complete public key
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":0:0:0:0
+
+RSA Import (N,-,-,-,E), complete public key, successive
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":1:0:0:0
+
+RSA Import (N,-,-,-,E), complete public key, corrupted
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"4":0:0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED:0
+
+RSA Import (N,-,-,-,E), complete public key, successive, corrupted
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"4":1:0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED:0
+
+RSA Import Raw (N,P,Q,D,E), complete private key
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (N,P,Q,D,E), successive
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (-,P,Q,D,E)
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (-,P,Q,D,E), successive
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (N,-,-,D,E)
+mbedtls_rsa_import_raw:"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
+
+RSA Import Raw (N,-,-,D,E), successive
+mbedtls_rsa_import_raw:"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
+
+RSA Import Raw (N,P,Q,-,E)
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:0
+
+RSA Import Raw (N,P,Q,-,E), successive
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:0
+
+RSA Import Raw (-,P,Q,-,E)
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:0
+
+RSA Import Raw (-,P,Q,-,E), successive
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:0
+
+RSA Import Raw (N,-,Q,-,E)
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import Raw (N,-,Q,-,E), successive
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import Raw (N,-,-,-,E)
+mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0:0:0
+
+RSA Import Raw (N,-,-,-,E), successive
+mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0:0:0
+
+RSA Import Raw (-,-,-,-,-)
+mbedtls_rsa_import_raw:"":"":"":"":"":0:0:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Export (N,P,Q,D,E)
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":1:0
+
+RSA Export (N,P,Q,D,E), successive
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export (N,-,-,D,E)
+mbedtls_rsa_export:16:"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
+
+RSA Export (N,-,-,D,E), succesive
+mbedtls_rsa_export:16:"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
+
+RSA Export (N,P,Q,-,E)
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
+
+RSA Export (N,P,Q,-,E), successive
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1
+
+RSA Export (N,-,-,-,E)
+mbedtls_rsa_export:16:"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":16:"":16:"":16:"":16:"3":0:0
+
+RSA Export Raw (N,P,Q,D,E)
+mbedtls_rsa_export_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:0
+
+RSA Export Raw (N,P,Q,D,E), successive
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export Raw (N,-,-,D,E)
+mbedtls_rsa_export_raw:"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
+
+RSA Export Raw (N,-,-,D,E), succesive
+mbedtls_rsa_export_raw:"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
+
+RSA Export Raw (N,P,Q,-,E)
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
+
+RSA Export Raw (N,P,Q,-,E), successive
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1
+
+RSA Export Raw (N,-,-,-,E)
+mbedtls_rsa_export_raw:"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":"":"":"":"03":0:0
+
RSA PKCS1 Encrypt Bad RNG
depends_on:MBEDTLS_PKCS1_V15
rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 09309d6..ee3516a 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1,5 +1,6 @@
/* BEGIN_HEADER */
#include "mbedtls/rsa.h"
+#include "mbedtls/rsa_internal.h"
#include "mbedtls/md2.h"
#include "mbedtls/md4.h"
#include "mbedtls/md5.h"
@@ -27,11 +28,12 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi N, P, Q, E;
int msg_len;
rnd_pseudo_info rnd_info;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, padding_mode, 0 );
memset( message_str, 0x00, 1000 );
@@ -40,21 +42,14 @@
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -74,8 +69,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 );
- mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -91,15 +86,18 @@
mbedtls_rsa_context ctx;
int msg_len;
+ mbedtls_mpi N, E;
+
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, padding_mode, 0 );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -111,6 +109,7 @@
TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -129,12 +128,13 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi N, P, Q, E;
int hash_len;
rnd_pseudo_info rnd_info;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
mbedtls_rsa_init( &ctx, padding_mode, 0 );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
@@ -142,21 +142,14 @@
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -195,7 +188,9 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
+
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -214,23 +209,30 @@
mbedtls_rsa_context ctx;
size_t hash_len, olen;
+ mbedtls_mpi N, E;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
+
mbedtls_rsa_init( &ctx, padding_mode, 0 );
memset( message_str, 0x00, 1000 );
memset( hash_result, 0x00, 1000 );
memset( result_str, 0x00, 1000 );
memset( output, 0x00, sizeof( output ) );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
hash_len = unhexify( hash_result, hash_result_string );
unhexify( result_str, result_hex_str );
- TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_NONE, hash_len, hash_result, result_str ) == correct );
+ TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL,
+ MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_NONE,
+ hash_len, hash_result,
+ result_str ) == correct );
/* For PKCS#1 v1.5, there is an alternative way to verify signatures */
if( padding_mode == MBEDTLS_RSA_PKCS_V15 )
@@ -259,6 +261,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -275,6 +278,9 @@
size_t msg_len;
rnd_pseudo_info rnd_info;
+ mbedtls_mpi N, E;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
+
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
mbedtls_rsa_init( &ctx, padding_mode, 0 );
@@ -282,10 +288,11 @@
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -301,6 +308,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -317,15 +325,19 @@
mbedtls_rsa_context ctx;
size_t msg_len;
+ mbedtls_mpi N, E;
+
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, padding_mode, 0 );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
msg_len = unhexify( message_str, message_hex_string );
@@ -341,6 +353,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -355,11 +368,13 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx;
- mbedtls_mpi P1, Q1, H, G;
size_t output_len;
rnd_pseudo_info rnd_info;
+ mbedtls_mpi N, P, Q, E;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
+
mbedtls_rsa_init( &ctx, padding_mode, 0 );
memset( message_str, 0x00, 1000 );
@@ -367,21 +382,15 @@
memset( output_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -396,7 +405,8 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -410,16 +420,20 @@
unsigned char output_str[1000];
mbedtls_rsa_context ctx, ctx2; /* Also test mbedtls_rsa_copy() while at it */
+ mbedtls_mpi N, E;
+
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
mbedtls_rsa_init( &ctx2, MBEDTLS_RSA_PKCS_V15, 0 );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -450,6 +464,7 @@
}
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
mbedtls_rsa_free( &ctx2 );
}
@@ -464,32 +479,26 @@
unsigned char output[1000];
unsigned char output_str[1000];
mbedtls_rsa_context ctx, ctx2; /* Also test mbedtls_rsa_copy() while at it */
- mbedtls_mpi P1, Q1, H, G;
+ mbedtls_mpi N, P, Q, E;
rnd_pseudo_info rnd_info;
int i;
- mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+ mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
mbedtls_rsa_init( &ctx2, MBEDTLS_RSA_PKCS_V15, 0 );
memset( message_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
- ctx.len = mod / 8;
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
- TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
-
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
unhexify( message_str, message_hex_string );
@@ -530,7 +539,9 @@
}
exit:
- mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+ mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
+
mbedtls_rsa_free( &ctx ); mbedtls_rsa_free( &ctx2 );
}
/* END_CASE */
@@ -550,21 +561,25 @@
int result )
{
mbedtls_rsa_context ctx;
+ mbedtls_mpi N, E;
+ mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
if( strlen( input_N ) )
{
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
}
if( strlen( input_E ) )
{
- TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
}
+ TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == result );
exit:
+ mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
mbedtls_rsa_free( &ctx );
}
/* END_CASE */
@@ -602,6 +617,7 @@
{
TEST_ASSERT( mbedtls_mpi_read_string( &ctx.D, radix_D, input_D ) == 0 );
}
+#if !defined(MBEDTLS_RSA_NO_CRT)
if( strlen( input_DP ) )
{
TEST_ASSERT( mbedtls_mpi_read_string( &ctx.DP, radix_DP, input_DP ) == 0 );
@@ -614,6 +630,11 @@
{
TEST_ASSERT( mbedtls_mpi_read_string( &ctx.QP, radix_QP, input_QP ) == 0 );
}
+#else
+ ((void) radix_DP); ((void) input_DP);
+ ((void) radix_DQ); ((void) input_DQ);
+ ((void) radix_QP); ((void) input_QP);
+#endif
TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == result );
@@ -669,6 +690,7 @@
{
TEST_ASSERT( mbedtls_mpi_read_string( &prv.D, radix_D, input_D ) == 0 );
}
+#if !defined(MBEDTLS_RSA_NO_CRT)
if( strlen( input_DP ) )
{
TEST_ASSERT( mbedtls_mpi_read_string( &prv.DP, radix_DP, input_DP ) == 0 );
@@ -681,6 +703,11 @@
{
TEST_ASSERT( mbedtls_mpi_read_string( &prv.QP, radix_QP, input_QP ) == 0 );
}
+#else
+ ((void) radix_DP); ((void) input_DP);
+ ((void) radix_DQ); ((void) input_DQ);
+ ((void) radix_QP); ((void) input_QP);
+#endif
TEST_ASSERT( mbedtls_rsa_check_pub_priv( &pub, &prv ) == result );
@@ -702,8 +729,9 @@
mbedtls_entropy_init( &entropy );
mbedtls_rsa_init ( &ctx, 0, 0 );
- TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
- (const unsigned char *) pers, strlen( pers ) ) == 0 );
+ TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+ &entropy, (const unsigned char *) pers,
+ strlen( pers ) ) == 0 );
TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
if( result == 0 )
@@ -719,6 +747,720 @@
}
/* END_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_deduce_primes( int radix_N, char *input_N,
+ int radix_D, char *input_D,
+ int radix_E, char *input_E,
+ int radix_P, char *output_P,
+ int radix_Q, char *output_Q,
+ int corrupt, int result )
+{
+ mbedtls_mpi N, P, Pp, Q, Qp, D, E;
+
+ mbedtls_mpi_init( &N );
+ mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &Pp ); mbedtls_mpi_init( &Qp );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Qp, radix_P, output_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Pp, radix_Q, output_Q ) == 0 );
+
+ if( corrupt )
+ TEST_ASSERT( mbedtls_mpi_add_int( &D, &D, 2 ) == 0 );
+
+ /* Try to deduce P, Q from N, D, E only. */
+ TEST_ASSERT( mbedtls_rsa_deduce_primes( &N, &D, &E, &P, &Q ) == result );
+
+ if( !corrupt )
+ {
+ /* Check if (P,Q) = (Pp, Qp) or (P,Q) = (Qp, Pp) */
+ TEST_ASSERT( ( mbedtls_mpi_cmp_mpi( &P, &Pp ) == 0 && mbedtls_mpi_cmp_mpi( &Q, &Qp ) == 0 ) ||
+ ( mbedtls_mpi_cmp_mpi( &P, &Qp ) == 0 && mbedtls_mpi_cmp_mpi( &Q, &Pp ) == 0 ) );
+ }
+
+exit:
+ mbedtls_mpi_free( &N );
+ mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &Pp ); mbedtls_mpi_free( &Qp );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mbedtls_rsa_deduce_private_exponent( int radix_P, char *input_P,
+ int radix_Q, char *input_Q,
+ int radix_E, char *input_E,
+ int radix_D, char *output_D,
+ int corrupt, int result )
+{
+ mbedtls_mpi P, Q, D, Dp, E, R, Rp;
+
+ mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &Dp );
+ mbedtls_mpi_init( &E );
+ mbedtls_mpi_init( &R ); mbedtls_mpi_init( &Rp );
+
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_read_string( &Dp, radix_D, output_D ) == 0 );
+
+ if( corrupt )
+ {
+ /* Make E even */
+ TEST_ASSERT( mbedtls_mpi_set_bit( &E, 0, 0 ) == 0 );
+ }
+
+ /* Try to deduce D from N, P, Q, E. */
+ TEST_ASSERT( mbedtls_rsa_deduce_private_exponent( &P, &Q,
+ &E, &D ) == result );
+
+ if( !corrupt )
+ {
+ /*
+ * Check that D and Dp agree modulo LCM(P-1, Q-1).
+ */
+
+ /* Replace P,Q by P-1, Q-1 */
+ TEST_ASSERT( mbedtls_mpi_sub_int( &P, &P, 1 ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_sub_int( &Q, &Q, 1 ) == 0 );
+
+ /* Check D == Dp modulo P-1 */
+ TEST_ASSERT( mbedtls_mpi_mod_mpi( &R, &D, &P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_mod_mpi( &Rp, &Dp, &P ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R, &Rp ) == 0 );
+
+ /* Check D == Dp modulo Q-1 */
+ TEST_ASSERT( mbedtls_mpi_mod_mpi( &R, &D, &Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_mod_mpi( &Rp, &Dp, &Q ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R, &Rp ) == 0 );
+ }
+
+exit:
+
+ mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &Dp );
+ mbedtls_mpi_free( &E );
+ mbedtls_mpi_free( &R ); mbedtls_mpi_free( &Rp );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
+void mbedtls_rsa_import( int radix_N, char *input_N,
+ int radix_P, char *input_P,
+ int radix_Q, char *input_Q,
+ int radix_D, char *input_D,
+ int radix_E, char *input_E,
+ int successive,
+ int is_priv,
+ int res_check,
+ int res_complete )
+{
+ mbedtls_mpi N, P, Q, D, E;
+ mbedtls_rsa_context ctx;
+
+ /* Buffers used for encryption-decryption test */
+ unsigned char *buf_orig = NULL;
+ unsigned char *buf_enc = NULL;
+ unsigned char *buf_dec = NULL;
+
+ mbedtls_entropy_context entropy;
+ mbedtls_ctr_drbg_context ctr_drbg;
+ const char *pers = "test_suite_rsa";
+
+ const int have_N = ( strlen( input_N ) > 0 );
+ const int have_P = ( strlen( input_P ) > 0 );
+ const int have_Q = ( strlen( input_Q ) > 0 );
+ const int have_D = ( strlen( input_D ) > 0 );
+ const int have_E = ( strlen( input_E ) > 0 );
+
+ mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_entropy_init( &entropy );
+ mbedtls_rsa_init( &ctx, 0, 0 );
+
+ mbedtls_mpi_init( &N );
+ mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+ TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
+ (const unsigned char *) pers, strlen( pers ) ) == 0 );
+
+ if( have_N )
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+ if( have_P )
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+ if( have_Q )
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+ if( have_D )
+ TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+ if( have_E )
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ have_N ? &N : NULL,
+ have_P ? &P : NULL,
+ have_Q ? &Q : NULL,
+ have_D ? &D : NULL,
+ have_E ? &E : NULL ) == 0 );
+ }
+ else
+ {
+ /* Import N, P, Q, D, E separately.
+ * This should make no functional difference. */
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ have_N ? &N : NULL,
+ NULL, NULL, NULL, NULL ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ NULL,
+ have_P ? &P : NULL,
+ NULL, NULL, NULL ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ NULL, NULL,
+ have_Q ? &Q : NULL,
+ NULL, NULL ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ NULL, NULL, NULL,
+ have_D ? &D : NULL,
+ NULL ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ NULL, NULL, NULL, NULL,
+ have_E ? &E : NULL ) == 0 );
+ }
+
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == res_complete );
+
+ /* On expected success, perform some public and private
+ * key operations to check if the key is working properly. */
+ if( res_complete == 0 )
+ {
+ if( is_priv )
+ TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == res_check );
+ else
+ TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == res_check );
+
+ if( res_check != 0 )
+ goto exit;
+
+ buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ buf_enc = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ buf_dec = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ if( buf_orig == NULL || buf_enc == NULL || buf_dec == NULL )
+ goto exit;
+
+ TEST_ASSERT( mbedtls_ctr_drbg_random( &ctr_drbg,
+ buf_orig, mbedtls_rsa_get_len( &ctx ) ) == 0 );
+
+ /* Make sure the number we're generating is smaller than the modulus */
+ buf_orig[0] = 0x00;
+
+ TEST_ASSERT( mbedtls_rsa_public( &ctx, buf_orig, buf_enc ) == 0 );
+
+ if( is_priv )
+ {
+ TEST_ASSERT( mbedtls_rsa_private( &ctx, mbedtls_ctr_drbg_random,
+ &ctr_drbg, buf_enc,
+ buf_dec ) == 0 );
+
+ TEST_ASSERT( memcmp( buf_orig, buf_dec,
+ mbedtls_rsa_get_len( &ctx ) ) == 0 );
+ }
+ }
+
+exit:
+
+ mbedtls_free( buf_orig );
+ mbedtls_free( buf_enc );
+ mbedtls_free( buf_dec );
+
+ mbedtls_rsa_free( &ctx );
+
+ mbedtls_ctr_drbg_free( &ctr_drbg );
+ mbedtls_entropy_free( &entropy );
+
+ mbedtls_mpi_free( &N );
+ mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mbedtls_rsa_export( int radix_N, char *input_N,
+ int radix_P, char *input_P,
+ int radix_Q, char *input_Q,
+ int radix_D, char *input_D,
+ int radix_E, char *input_E,
+ int is_priv,
+ int successive )
+{
+ /* Original MPI's with which we set up the RSA context */
+ mbedtls_mpi N, P, Q, D, E;
+
+ /* Exported MPI's */
+ mbedtls_mpi Ne, Pe, Qe, De, Ee;
+
+ const int have_N = ( strlen( input_N ) > 0 );
+ const int have_P = ( strlen( input_P ) > 0 );
+ const int have_Q = ( strlen( input_Q ) > 0 );
+ const int have_D = ( strlen( input_D ) > 0 );
+ const int have_E = ( strlen( input_E ) > 0 );
+
+ mbedtls_rsa_context ctx;
+
+ mbedtls_rsa_init( &ctx, 0, 0 );
+
+ mbedtls_mpi_init( &N );
+ mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+ mbedtls_mpi_init( &Ne );
+ mbedtls_mpi_init( &Pe ); mbedtls_mpi_init( &Qe );
+ mbedtls_mpi_init( &De ); mbedtls_mpi_init( &Ee );
+
+ /* Setup RSA context */
+
+ if( have_N )
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+ if( have_P )
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+ if( have_Q )
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+ if( have_D )
+ TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+ if( have_E )
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import( &ctx,
+ strlen( input_N ) ? &N : NULL,
+ strlen( input_P ) ? &P : NULL,
+ strlen( input_Q ) ? &Q : NULL,
+ strlen( input_D ) ? &D : NULL,
+ strlen( input_E ) ? &E : NULL ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
+
+ /*
+ * Export parameters and compare to original ones.
+ */
+
+ /* N and E must always be present. */
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, &Ne, NULL, NULL, NULL, &Ee ) == 0 );
+ }
+ else
+ {
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, &Ne, NULL, NULL, NULL, NULL ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, NULL, NULL, &Ee ) == 0 );
+ }
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &N, &Ne ) == 0 );
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &E, &Ee ) == 0 );
+
+ /* If we were providing enough information to setup a complete private context,
+ * we expect to be able to export all core parameters. */
+
+ if( is_priv )
+ {
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, &Pe, &Qe,
+ &De, NULL ) == 0 );
+ }
+ else
+ {
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, &Pe, NULL,
+ NULL, NULL ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, &Qe,
+ NULL, NULL ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, NULL,
+ &De, NULL ) == 0 );
+ }
+
+ if( have_P )
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P, &Pe ) == 0 );
+
+ if( have_Q )
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Q, &Qe ) == 0 );
+
+ if( have_D )
+ TEST_ASSERT( mbedtls_mpi_cmp_mpi( &D, &De ) == 0 );
+
+ /* While at it, perform a sanity check */
+ TEST_ASSERT( mbedtls_rsa_validate_params( &Ne, &Pe, &Qe, &De, &Ee,
+ NULL, NULL ) == 0 );
+ }
+
+exit:
+
+ mbedtls_rsa_free( &ctx );
+
+ mbedtls_mpi_free( &N );
+ mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+
+ mbedtls_mpi_free( &Ne );
+ mbedtls_mpi_free( &Pe ); mbedtls_mpi_free( &Qe );
+ mbedtls_mpi_free( &De ); mbedtls_mpi_free( &Ee );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
+void mbedtls_rsa_validate_params( int radix_N, char *input_N,
+ int radix_P, char *input_P,
+ int radix_Q, char *input_Q,
+ int radix_D, char *input_D,
+ int radix_E, char *input_E,
+ int prng, int result )
+{
+ /* Original MPI's with which we set up the RSA context */
+ mbedtls_mpi N, P, Q, D, E;
+
+ const int have_N = ( strlen( input_N ) > 0 );
+ const int have_P = ( strlen( input_P ) > 0 );
+ const int have_Q = ( strlen( input_Q ) > 0 );
+ const int have_D = ( strlen( input_D ) > 0 );
+ const int have_E = ( strlen( input_E ) > 0 );
+
+ mbedtls_entropy_context entropy;
+ mbedtls_ctr_drbg_context ctr_drbg;
+ const char *pers = "test_suite_rsa";
+
+ mbedtls_mpi_init( &N );
+ mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+ mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+ mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_entropy_init( &entropy );
+ TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+ &entropy, (const unsigned char *) pers,
+ strlen( pers ) ) == 0 );
+
+ if( have_N )
+ TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+ if( have_P )
+ TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+ if( have_Q )
+ TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+ if( have_D )
+ TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+ if( have_E )
+ TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_validate_params( have_N ? &N : NULL,
+ have_P ? &P : NULL,
+ have_Q ? &Q : NULL,
+ have_D ? &D : NULL,
+ have_E ? &E : NULL,
+ prng ? mbedtls_ctr_drbg_random : NULL,
+ prng ? &ctr_drbg : NULL ) == result );
+exit:
+
+ mbedtls_ctr_drbg_free( &ctr_drbg );
+ mbedtls_entropy_free( &entropy );
+
+ mbedtls_mpi_free( &N );
+ mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+ mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_export_raw( char *input_N, char *input_P,
+ char *input_Q, char *input_D,
+ char *input_E, int is_priv,
+ int successive )
+{
+ /* Original raw buffers with which we set up the RSA context */
+ unsigned char bufN[1000];
+ unsigned char bufP[1000];
+ unsigned char bufQ[1000];
+ unsigned char bufD[1000];
+ unsigned char bufE[1000];
+
+ size_t lenN = 0;
+ size_t lenP = 0;
+ size_t lenQ = 0;
+ size_t lenD = 0;
+ size_t lenE = 0;
+
+ /* Exported buffers */
+ unsigned char bufNe[ sizeof( bufN ) ];
+ unsigned char bufPe[ sizeof( bufP ) ];
+ unsigned char bufQe[ sizeof( bufQ ) ];
+ unsigned char bufDe[ sizeof( bufD ) ];
+ unsigned char bufEe[ sizeof( bufE ) ];
+
+ const int have_N = ( strlen( input_N ) > 0 );
+ const int have_P = ( strlen( input_P ) > 0 );
+ const int have_Q = ( strlen( input_Q ) > 0 );
+ const int have_D = ( strlen( input_D ) > 0 );
+ const int have_E = ( strlen( input_E ) > 0 );
+
+ mbedtls_rsa_context ctx;
+
+ mbedtls_rsa_init( &ctx, 0, 0 );
+
+ /* Setup RSA context */
+
+ if( have_N )
+ lenN = unhexify( bufN, input_N );
+
+ if( have_P )
+ lenP = unhexify( bufP, input_P );
+
+ if( have_Q )
+ lenQ = unhexify( bufQ, input_Q );
+
+ if( have_D )
+ lenD = unhexify( bufD, input_D );
+
+ if( have_E )
+ lenE = unhexify( bufE, input_E );
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ have_N ? bufN : NULL, lenN,
+ have_P ? bufP : NULL, lenP,
+ have_Q ? bufQ : NULL, lenQ,
+ have_D ? bufD : NULL, lenD,
+ have_E ? bufE : NULL, lenE ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
+
+ /*
+ * Export parameters and compare to original ones.
+ */
+
+ /* N and E must always be present. */
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, bufNe, lenN,
+ NULL, 0, NULL, 0, NULL, 0,
+ bufEe, lenE ) == 0 );
+ }
+ else
+ {
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, bufNe, lenN,
+ NULL, 0, NULL, 0, NULL, 0,
+ NULL, 0 ) == 0 );
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+ NULL, 0, NULL, 0, NULL, 0,
+ bufEe, lenE ) == 0 );
+ }
+ TEST_ASSERT( memcmp( bufN, bufNe, lenN ) == 0 );
+ TEST_ASSERT( memcmp( bufE, bufEe, lenE ) == 0 );
+
+ /* If we were providing enough information to setup a complete private context,
+ * we expect to be able to export all core parameters. */
+
+ if( is_priv )
+ {
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+ bufPe, lenP ? lenP : sizeof( bufPe ),
+ bufQe, lenQ ? lenQ : sizeof( bufQe ),
+ bufDe, lenD ? lenD : sizeof( bufDe ),
+ NULL, 0 ) == 0 );
+ }
+ else
+ {
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+ bufPe, lenP ? lenP : sizeof( bufPe ),
+ NULL, 0, NULL, 0,
+ NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0, NULL, 0,
+ bufQe, lenQ ? lenQ : sizeof( bufQe ),
+ NULL, 0, NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0, NULL, 0,
+ NULL, 0, bufDe, lenD ? lenD : sizeof( bufDe ),
+ NULL, 0 ) == 0 );
+ }
+
+ if( have_P )
+ TEST_ASSERT( memcmp( bufP, bufPe, lenP ) == 0 );
+
+ if( have_Q )
+ TEST_ASSERT( memcmp( bufQ, bufQe, lenQ ) == 0 );
+
+ if( have_D )
+ TEST_ASSERT( memcmp( bufD, bufDe, lenD ) == 0 );
+
+ }
+
+exit:
+ mbedtls_rsa_free( &ctx );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
+void mbedtls_rsa_import_raw( char *input_N,
+ char *input_P, char *input_Q,
+ char *input_D, char *input_E,
+ int successive,
+ int is_priv,
+ int res_check,
+ int res_complete )
+{
+ unsigned char bufN[1000];
+ unsigned char bufP[1000];
+ unsigned char bufQ[1000];
+ unsigned char bufD[1000];
+ unsigned char bufE[1000];
+
+ /* Buffers used for encryption-decryption test */
+ unsigned char *buf_orig = NULL;
+ unsigned char *buf_enc = NULL;
+ unsigned char *buf_dec = NULL;
+
+ size_t lenN = 0;
+ size_t lenP = 0;
+ size_t lenQ = 0;
+ size_t lenD = 0;
+ size_t lenE = 0;
+
+ mbedtls_rsa_context ctx;
+ mbedtls_entropy_context entropy;
+ mbedtls_ctr_drbg_context ctr_drbg;
+
+ const char *pers = "test_suite_rsa";
+
+ mbedtls_ctr_drbg_init( &ctr_drbg );
+ mbedtls_entropy_init( &entropy );
+ mbedtls_rsa_init( &ctx, 0, 0 );
+
+ TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+ &entropy, (const unsigned char *) pers,
+ strlen( pers ) ) == 0 );
+
+ if( strlen( input_N ) )
+ lenN = unhexify( bufN, input_N );
+
+ if( strlen( input_P ) )
+ lenP = unhexify( bufP, input_P );
+
+ if( strlen( input_Q ) )
+ lenQ = unhexify( bufQ, input_Q );
+
+ if( strlen( input_D ) )
+ lenD = unhexify( bufD, input_D );
+
+ if( strlen( input_E ) )
+ lenE = unhexify( bufE, input_E );
+
+ if( !successive )
+ {
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ ( lenN > 0 ) ? bufN : NULL, lenN,
+ ( lenP > 0 ) ? bufP : NULL, lenP,
+ ( lenQ > 0 ) ? bufQ : NULL, lenQ,
+ ( lenD > 0 ) ? bufD : NULL, lenD,
+ ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
+ }
+ else
+ {
+ /* Import N, P, Q, D, E separately.
+ * This should make no functional difference. */
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ ( lenN > 0 ) ? bufN : NULL, lenN,
+ NULL, 0, NULL, 0, NULL, 0, NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ NULL, 0,
+ ( lenP > 0 ) ? bufP : NULL, lenP,
+ NULL, 0, NULL, 0, NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ NULL, 0, NULL, 0,
+ ( lenQ > 0 ) ? bufQ : NULL, lenQ,
+ NULL, 0, NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ NULL, 0, NULL, 0, NULL, 0,
+ ( lenD > 0 ) ? bufD : NULL, lenD,
+ NULL, 0 ) == 0 );
+
+ TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+ NULL, 0, NULL, 0, NULL, 0, NULL, 0,
+ ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
+ }
+
+ TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == res_complete );
+
+ /* On expected success, perform some public and private
+ * key operations to check if the key is working properly. */
+ if( res_complete == 0 )
+ {
+ if( is_priv )
+ TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == res_check );
+ else
+ TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == res_check );
+
+ if( res_check != 0 )
+ goto exit;
+
+ buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ buf_enc = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ buf_dec = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+ if( buf_orig == NULL || buf_enc == NULL || buf_dec == NULL )
+ goto exit;
+
+ TEST_ASSERT( mbedtls_ctr_drbg_random( &ctr_drbg,
+ buf_orig, mbedtls_rsa_get_len( &ctx ) ) == 0 );
+
+ /* Make sure the number we're generating is smaller than the modulus */
+ buf_orig[0] = 0x00;
+
+ TEST_ASSERT( mbedtls_rsa_public( &ctx, buf_orig, buf_enc ) == 0 );
+
+ if( is_priv )
+ {
+ TEST_ASSERT( mbedtls_rsa_private( &ctx, mbedtls_ctr_drbg_random,
+ &ctr_drbg, buf_enc,
+ buf_dec ) == 0 );
+
+ TEST_ASSERT( memcmp( buf_orig, buf_dec,
+ mbedtls_rsa_get_len( &ctx ) ) == 0 );
+ }
+ }
+
+exit:
+
+ mbedtls_free( buf_orig );
+ mbedtls_free( buf_enc );
+ mbedtls_free( buf_dec );
+
+ mbedtls_rsa_free( &ctx );
+
+ mbedtls_ctr_drbg_free( &ctr_drbg );
+ mbedtls_entropy_free( &entropy );
+
+}
+/* END_CASE */
+
/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
void rsa_selftest()
{
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 65730cd..f13f83c 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -199,6 +199,7 @@
<ClInclude Include="..\..\include\mbedtls\platform_time.h" />
<ClInclude Include="..\..\include\mbedtls\ripemd160.h" />
<ClInclude Include="..\..\include\mbedtls\rsa.h" />
+ <ClInclude Include="..\..\include\mbedtls\rsa_internal.h" />
<ClInclude Include="..\..\include\mbedtls\sha1.h" />
<ClInclude Include="..\..\include\mbedtls\sha256.h" />
<ClInclude Include="..\..\include\mbedtls\sha512.h" />
@@ -267,6 +268,7 @@
<ClCompile Include="..\..\library\platform.c" />
<ClCompile Include="..\..\library\ripemd160.c" />
<ClCompile Include="..\..\library\rsa.c" />
+ <ClCompile Include="..\..\library\rsa_internal.c" />
<ClCompile Include="..\..\library\sha1.c" />
<ClCompile Include="..\..\library\sha256.c" />
<ClCompile Include="..\..\library\sha512.c" />