Merge pull request #196 from ARMmbed/psa-remove-rsa_get_bitlen-2
remove mbedtls_rsa_get_bitlen
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 31a8db7..6eea5af 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -404,16 +404,6 @@
size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
/**
- * \brief This function retrieves the length of the RSA modulus in bits.
- *
- * \param ctx The initialized RSA context.
- *
- * \return The length of the RSA modulus in bits.
- *
- */
-size_t mbedtls_rsa_get_bitlen( const mbedtls_rsa_context *ctx );
-
-/**
* \brief This function generates an RSA keypair.
*
* \note mbedtls_rsa_init() must be called before this function,
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index f9b4c65..2c7d2d7 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -66,7 +66,7 @@
static size_t rsa_get_bitlen( const void *ctx )
{
const mbedtls_rsa_context * rsa = (const mbedtls_rsa_context *) ctx;
- return( mbedtls_rsa_get_bitlen( rsa ) );
+ return( 8 * mbedtls_rsa_get_len( rsa ) );
}
static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 87f9147..4584f6b 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -571,6 +571,28 @@
}
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PK_PARSE_C)
+/* Mbed TLS doesn't support non-byte-aligned key sizes (i.e. key sizes
+ * that are not a multiple of 8) well. For example, there is only
+ * mbedtls_rsa_get_len(), which returns a number of bytes, and no
+ * way to return the exact bit size of a key.
+ * To keep things simple, reject non-byte-aligned key sizes. */
+static psa_status_t psa_check_rsa_key_byte_aligned(
+ const mbedtls_rsa_context *rsa )
+{
+ mbedtls_mpi n;
+ psa_status_t status;
+ mbedtls_mpi_init( &n );
+ status = mbedtls_to_psa_error(
+ mbedtls_rsa_export( rsa, &n, NULL, NULL, NULL, NULL ) );
+ if( status == PSA_SUCCESS )
+ {
+ if( mbedtls_mpi_bitlen( &n ) % 8 != 0 )
+ status = PSA_ERROR_NOT_SUPPORTED;
+ }
+ mbedtls_mpi_free( &n );
+ return( status );
+}
+
static psa_status_t psa_import_rsa_key( mbedtls_pk_context *pk,
mbedtls_rsa_context **p_rsa )
{
@@ -579,9 +601,17 @@
else
{
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( *pk );
- size_t bits = mbedtls_rsa_get_bitlen( rsa );
+ /* The size of an RSA key doesn't have to be a multiple of 8.
+ * Mbed TLS supports non-byte-aligned key sizes, but not well.
+ * For example, mbedtls_rsa_get_len() returns the key size in
+ * bytes, not in bits. */
+ size_t bits = PSA_BYTES_TO_BITS( mbedtls_rsa_get_len( rsa ) );
+ psa_status_t status;
if( bits > PSA_VENDOR_RSA_MAX_KEY_BITS )
return( PSA_ERROR_NOT_SUPPORTED );
+ status = psa_check_rsa_key_byte_aligned( rsa );
+ if( status != PSA_SUCCESS )
+ return( status );
*p_rsa = rsa;
return( PSA_SUCCESS );
}
@@ -799,7 +829,7 @@
return( slot->data.raw.bytes * 8 );
#if defined(MBEDTLS_RSA_C)
if( PSA_KEY_TYPE_IS_RSA( slot->type ) )
- return( mbedtls_rsa_get_bitlen( slot->data.rsa ) );
+ return( PSA_BYTES_TO_BITS( mbedtls_rsa_get_len( slot->data.rsa ) ) );
#endif /* defined(MBEDTLS_RSA_C) */
#if defined(MBEDTLS_ECP_C)
if( PSA_KEY_TYPE_IS_ECC( slot->type ) )
@@ -3552,6 +3582,10 @@
int exponent = 65537;
if( bits > PSA_VENDOR_RSA_MAX_KEY_BITS )
return( PSA_ERROR_NOT_SUPPORTED );
+ /* Accept only byte-aligned keys, for the same reasons as
+ * in psa_import_rsa_key(). */
+ if( bits % 8 != 0 )
+ return( PSA_ERROR_NOT_SUPPORTED );
if( extra != NULL )
{
const psa_generate_key_extra_rsa *p = extra;
diff --git a/library/rsa.c b/library/rsa.c
index 499d145..56490f9 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -480,19 +480,12 @@
/*
* Get length in bytes of RSA modulus
*/
+
size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx )
{
return( ctx->len );
}
-/*
- * Get length in bits of RSA modulus
- */
-size_t mbedtls_rsa_get_bitlen( const mbedtls_rsa_context *ctx )
-{
- return( mbedtls_mpi_bitlen( &ctx->N ) );
-}
-
#if defined(MBEDTLS_GENPRIME)
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index 77e3bd8..a066bd9 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -1,16 +1,7 @@
-PK utils: RSA, 512 bits
+PK utils: RSA
depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
pk_utils:MBEDTLS_PK_RSA:512:64:"RSA"
-## RSA key generation only supports even bit sizes
-#PK utils: RSA, 511 bits
-#depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
-#pk_utils:MBEDTLS_PK_RSA:511:64:"RSA"
-#
-PK utils: RSA, 510 bits
-depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
-pk_utils:MBEDTLS_PK_RSA:510:64:"RSA"
-
PK utils: ECKEY
depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
pk_utils:MBEDTLS_PK_ECKEY:192:24:"EC"
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 916b3c5..9005ddb 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -13,19 +13,13 @@
#define RSA_KEY_SIZE 512
#define RSA_KEY_LEN 64
-static int pk_genkey( mbedtls_pk_context *pk, int size )
+static int pk_genkey( mbedtls_pk_context *pk )
{
((void) pk);
- ((void) size);
#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME)
if( mbedtls_pk_get_type( pk ) == MBEDTLS_PK_RSA )
- {
- if( size == 0 )
- size = RSA_KEY_SIZE;
- return( mbedtls_rsa_gen_key( mbedtls_pk_rsa( *pk ),
- rnd_std_rand, NULL, size, 3 ) );
- }
+ return mbedtls_rsa_gen_key( mbedtls_pk_rsa( *pk ), rnd_std_rand, NULL, RSA_KEY_SIZE, 3 );
#endif
#if defined(MBEDTLS_ECP_C)
if( mbedtls_pk_get_type( pk ) == MBEDTLS_PK_ECKEY ||
@@ -33,30 +27,8 @@
mbedtls_pk_get_type( pk ) == MBEDTLS_PK_ECDSA )
{
int ret;
- mbedtls_ecp_group_id curve;
- switch( size )
- {
- case 0:
- case 192:
- curve = MBEDTLS_ECP_DP_SECP192R1;
- break;
- case 224:
- curve = MBEDTLS_ECP_DP_SECP224R1;
- break;
- case 256:
- curve = MBEDTLS_ECP_DP_SECP256R1;
- break;
- case 384:
- curve = MBEDTLS_ECP_DP_SECP384R1;
- break;
- case 521:
- curve = MBEDTLS_ECP_DP_SECP521R1;
- break;
- default:
- return( -1 );
- }
if( ( ret = mbedtls_ecp_group_load( &mbedtls_pk_ec( *pk )->grp,
- curve ) ) != 0 )
+ MBEDTLS_ECP_DP_SECP192R1 ) ) != 0 )
return( ret );
return mbedtls_ecp_gen_keypair( &mbedtls_pk_ec( *pk )->grp, &mbedtls_pk_ec( *pk )->d,
@@ -105,7 +77,7 @@
mbedtls_pk_init( &pk );
TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( type ) ) == 0 );
- TEST_ASSERT( pk_genkey( &pk, size ) == 0 );
+ TEST_ASSERT( pk_genkey( &pk ) == 0 );
TEST_ASSERT( (int) mbedtls_pk_get_type( &pk ) == type );
TEST_ASSERT( mbedtls_pk_can_do( &pk, type ) );
@@ -280,7 +252,7 @@
memset( sig, 0, sizeof sig );
TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( type ) ) == 0 );
- TEST_ASSERT( pk_genkey( &pk, 0 ) == 0 );
+ TEST_ASSERT( pk_genkey( &pk ) == 0 );
TEST_ASSERT( mbedtls_pk_sign( &pk, MBEDTLS_MD_SHA256, hash, sizeof hash,
sig, &sig_len, rnd_std_rand, NULL ) == sign_ret );
@@ -475,7 +447,7 @@
/* Initiliaze PK RSA context with random key */
TEST_ASSERT( mbedtls_pk_setup( &rsa,
mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
- TEST_ASSERT( pk_genkey( &rsa, RSA_KEY_SIZE ) == 0 );
+ TEST_ASSERT( pk_genkey( &rsa ) == 0 );
/* Extract key to the raw rsa context */
TEST_ASSERT( mbedtls_rsa_copy( &raw, mbedtls_pk_rsa( rsa ) ) == 0 );
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 4a9714a..229fa81 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -150,10 +150,6 @@
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
import:"3077020101042049c9a8c18c4b885638c431cf1df1c994131609b580d4fd43a0cab17db2f13eeea00a06082a8648ce3d030107a144034200047772656f814b399279d5e1f1781fac6f099a3c5ca1b0e35351834b08b65e0b572590cdaf8f769361bcf34acfc11e5e074e8426bdde04be6e653945449617de45":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ERROR_INVALID_ARGUMENT
-PSA import/export RSA keypair: good, 1023-bit
-depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
-import_export:"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":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_USAGE_EXPORT:1023:0:PSA_SUCCESS:1
-
PSA import/export-public RSA public key: good, 1024-bit
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
import_export_public_key:"30819f300d06092a864886f70d010101050003818d0030818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:0:PSA_SUCCESS:"30819f300d06092a864886f70d010101050003818d0030818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
@@ -170,6 +166,30 @@
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
import_export_public_key:"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":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:-1:PSA_ERROR_BUFFER_TOO_SMALL:"30819f300d06092a864886f70d010101050003818d0030818902818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc30203010001"
+PSA import/export RSA public key: 1016-bit (good)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"30819e300d06092a864886f70d010101050003818c0030818802818000cde684f1aee96917b89c8a0a72523cfce4686ed5a5fbd32abab12038fc75148e45314b7e31fe60d8258e7e78234a23df0f00cc20fd008b64cb5b0f4ced8c47aa048f767f859961adc22b3df14e63bd9e08c9707bbf4e0eba32b1cc35a020e7e815ca47e0d39601a80d683ab4a07f4d3a7acebaba6c87d25bce2d091ee115c50203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_USAGE_EXPORT:1016:0:PSA_SUCCESS:1
+
+PSA import/export RSA keypair: 1016-bit (good)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import_export:"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":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_KEY_USAGE_EXPORT:1016:0:PSA_SUCCESS:1
+
+PSA import RSA public key: 1022-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import:"30819e300d06092a864886f70d010101050003818c0030818802818036e4b95f847dcd7a91b0972b7ba096e040ec04e42d59f733029fb2600b8ae9e4fd8ea76f3d7ec576288102285b612db7abc53770006046fef321172a6ad84053710d48528a8d51b6481db53c09e1524d6704b58bd30313016535eefe9bcff89eb599608daaa0a72ab7720af31486b51020421fdd3c6974cc445a78dd134450230203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA keypair: 1022-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import:"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":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA public key: 1023-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import:"30819e300d06092a864886f70d010101050003818c003081880281806c49704e91f3df44fc99e9b3c0fee5025cc04d09529a1dd05754f2da2751d7a9aa5a79f7070132f2c47b31963e37cd74675f9c93ee7c85a143fefe303e94d1ee0e4d30898d17ab3a229e8457ef21fd179039f748305babe7f134f6d58ce5d721a1a5da98f63503d2466c6a515e53494a41180a91e535bd5b55d4dce2c17419870203010001":PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_ERROR_NOT_SUPPORTED
+
+PSA import RSA keypair: 1023-bit (not supported)
+depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_RSA_C
+import:"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":PSA_KEY_TYPE_RSA_KEYPAIR:PSA_ERROR_NOT_SUPPORTED
+
PSA import/export EC secp224r1: good
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_PK_WRITE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP224R1_ENABLED
import_export:"6849f97d1066f6997759637c7e3899464cee3ec7ac970653a0be0742":PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP224R1):PSA_ALG_ECDSA_ANY:PSA_KEY_USAGE_EXPORT:224:0:PSA_SUCCESS:1
@@ -1562,6 +1582,10 @@
depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15
generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:512:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS
+PSA generate key: RSA, 1016 bits, good, sign (PKCS#1 v1.5)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V15
+generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:1016:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS
+
PSA generate key: RSA, 1024 bits, good, sign (PSS SHA-256)
depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN | PSA_KEY_USAGE_VERIFY:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):PSA_SUCCESS
@@ -1574,6 +1598,14 @@
depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):PSA_SUCCESS
+PSA generate key: RSA, 1022 bits: not supported
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
+generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:1022:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
+
+PSA generate key: RSA, 1023 bits: not supported
+depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
+generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:1023:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
+
PSA generate key: RSA, maximum size exceeded
depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
generate_key:PSA_KEY_TYPE_RSA_KEYPAIR:PSA_VENDOR_RSA_MAX_KEY_BITS+1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 46c8bf9..c43ef20 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -44,8 +44,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ 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 );
@@ -87,8 +86,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
@@ -129,8 +127,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ 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 );
@@ -195,8 +192,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
@@ -260,8 +256,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
@@ -299,8 +294,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
@@ -348,8 +342,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ 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 );
@@ -388,8 +381,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
@@ -448,8 +440,7 @@
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_bitlen( &ctx ) == (size_t) mod );
- TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod + 7 ) / 8 );
+ 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 );