diff --git a/ChangeLog b/ChangeLog
index 9deefa5..d4e945a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,32 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x branch released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Features
+   * Add the Any Policy certificate policy oid, as defined in
+     rfc 5280 section 4.2.1.4.
+
+Bugfix
+   * Fix private key DER output in the key_app_writer example. File contents
+     were shifted by one byte, creating an invalid ASN.1 tag. Fixed by
+     Christian Walther in #2239.
+
+Changes
+   * Server's RSA certificate in certs.c was SHA-1 signed. In the default
+     mbedTLS configuration only SHA-2 signed certificates are accepted.
+     This certificate is used in the demo server programs, which lead the
+     client programs to fail at the peer's certificate verification
+     due to an unacceptable hash signature. The certificate has been
+     updated to one that is SHA-256 signed. Fix contributed by
+     Illya Gerasymchuk.
+   * Return from various debugging routines immediately if the
+     provided SSL context is unset.
+   * Remove dead code from bignum.c in the default configuration.
+     Found by Coverity, reported and fixed by Peter Kolbus (Garmin). Fixes #2309.
+   * Add test for minimal value of MBEDTLS_MPI_WINDOW_SIZE to all.sh.
+     Contributed by Peter Kolbus (Garmin).
+
+= mbed TLS 2.17.0 branch released 2019-03-19
 
 Features
    * Add a new X.509 API call `mbedtls_x509_parse_der_nocopy()`
@@ -24,6 +50,14 @@
      mbedtls_ssl_session structure which otherwise stores the peer's
      certificate.
 
+Security
+   * Make mbedtls_ecdh_get_params return an error if the second key
+     belongs to a different group from the first. Before, if an application
+     passed keys that belonged to different group, the first key's data was
+     interpreted according to the second group, which could lead to either
+     an error or a meaningless output from mbedtls_ecdh_get_params. In the
+     latter case, this could expose at most 5 bits of the private key.
+
 Bugfix
    * Fix a compilation issue with mbedtls_ecp_restart_ctx not being defined
      when MBEDTLS_ECP_ALT is defined. Reported by jwhui. Fixes #2242.
@@ -49,9 +83,6 @@
      extensions in CSRs and CRTs that caused these bitstrings to not be encoded
      correctly as trailing zeroes were not accounted for as unused bits in the
      leading content octet. Fixes #1610.
-   * Fix private key DER output in the key_app_writer example. File contents
-     were shifted by one byte, creating an invalid ASN.1 tag. Fixed by
-     Christian Walther in #2239.
 
 Changes
    * Reduce RAM consumption during session renegotiation by not storing
@@ -78,19 +109,6 @@
      been disabled for lack of a sufficiently recent version of GnuTLS on the CI.
    * Ciphersuites based on 3DES now have the lowest priority by default when
      they are enabled.
-   * Server's RSA certificate in certs.c was SHA-1 signed. In the default
-     mbedTLS configuration only SHA-2 signed certificates are accepted.
-     This certificate is used in the demo server programs, which lead the
-     client programs to fail at the peer's certificate verification
-     due to an unacceptable hash signature. The certificate has been
-     updated to one that is SHA-256 signed. Fix contributed by
-     Illya Gerasymchuk.
-   * Return from various debugging routines immediately if the
-     provided SSL context is unset.
-   * Remove dead code from bignum.c in the default configuration.
-     Found by Coverity, reported and fixed by Peter Kolbus (Garmin). Fixes #2309.
-   * Add test for minimal value of MBEDTLS_MPI_WINDOW_SIZE to all.sh.
-     Contributed by Peter Kolbus (Garmin).
 
 = mbed TLS 2.16.0 branch released 2018-12-21
 
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index d9177fb..4eff836 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -24,7 +24,7 @@
  */
 
 /**
- * @mainpage mbed TLS v0.0.0 source code documentation
+ * @mainpage mbed TLS v2.17.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index b0190e4..ce58d6b 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v0.0.0"
+PROJECT_NAME           = "mbed TLS v2.17.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index a54c18e..c4d7686 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -490,8 +490,24 @@
                              size_t buflen );
 
 /**
- * \brief          Export an MPI into unsigned big endian binary data
- *                 of fixed size.
+ * \brief          Import X from unsigned binary data, little endian
+ *
+ * \param X        The destination MPI. This must point to an initialized MPI.
+ * \param buf      The input buffer. This must be a readable buffer of length
+ *                 \p buflen Bytes.
+ * \param buflen   The length of the input buffer \p p in Bytes.
+ *
+ * \return         \c 0 if successful.
+ * \return         #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
+ * \return         Another negative error code on different kinds of failure.
+ */
+int mbedtls_mpi_read_binary_le( mbedtls_mpi *X,
+                                const unsigned char *buf, size_t buflen );
+
+/**
+ * \brief          Export X into unsigned binary data, big endian.
+ *                 Always fills the whole buffer, which will start with zeros
+ *                 if the number is smaller.
  *
  * \param X        The source MPI. This must point to an initialized MPI.
  * \param buf      The output buffer. This must be a writable buffer of length
@@ -507,6 +523,24 @@
                               size_t buflen );
 
 /**
+ * \brief          Export X into unsigned binary data, little endian.
+ *                 Always fills the whole buffer, which will end with zeros
+ *                 if the number is smaller.
+ *
+ * \param X        The source MPI. This must point to an initialized MPI.
+ * \param buf      The output buffer. This must be a writable buffer of length
+ *                 \p buflen Bytes.
+ * \param buflen   The size of the output buffer \p buf in Bytes.
+ *
+ * \return         \c 0 if successful.
+ * \return         #MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if \p buf isn't
+ *                 large enough to hold the value of \p X.
+ * \return         Another negative error code on different kinds of failure.
+ */
+int mbedtls_mpi_write_binary_le( const mbedtls_mpi *X,
+                                 unsigned char *buf, size_t buflen );
+
+/**
  * \brief          Perform a left-shift on an MPI: X <<= count
  *
  * \param X        The MPI to shift. This must point to an initialized MPI.
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index c1450db..0fa74f0 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -125,6 +125,11 @@
 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
 #endif
 
+#if defined(MBEDTLS_ECP_RESTARTABLE)           && \
+    ! defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+#error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
+#endif
+
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
 #endif
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 5621965..de63146 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -760,11 +760,40 @@
  *
  * \note  This option only works with the default software implementation of
  *        elliptic curve functionality. It is incompatible with
- *        MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT and MBEDTLS_ECDSA_XXX_ALT.
+ *        MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT, MBEDTLS_ECDSA_XXX_ALT
+ *        and MBEDTLS_ECDH_LEGACY_CONTEXT.
  */
 //#define MBEDTLS_ECP_RESTARTABLE
 
 /**
+ * \def MBEDTLS_ECDH_LEGACY_CONTEXT
+ *
+ * Use a backward compatible ECDH context.
+ *
+ * Mbed TLS supports two formats for ECDH contexts (#mbedtls_ecdh_context
+ * defined in `ecdh.h`). For most applications, the choice of format makes
+ * no difference, since all library functions can work with either format,
+ * except that the new format is incompatible with MBEDTLS_ECP_RESTARTABLE.
+
+ * The new format used when this option is disabled is smaller
+ * (56 bytes on a 32-bit platform). In future versions of the library, it
+ * will support alternative implementations of ECDH operations.
+ * The new format is incompatible with applications that access
+ * context fields directly and with restartable ECP operations.
+ *
+ * Define this macro if you enable MBEDTLS_ECP_RESTARTABLE or if you
+ * want to access ECDH context fields directly. Otherwise you should
+ * comment out this macro definition.
+ *
+ * This option has no effect if #MBEDTLS_ECDH_C is not enabled.
+ *
+ * \note This configuration option is experimental. Future versions of the
+ *       library may modify the way the ECDH context layout is configured
+ *       and may modify the layout of the new context type.
+ */
+#define MBEDTLS_ECDH_LEGACY_CONTEXT
+
+/**
  * \def MBEDTLS_ECDSA_DETERMINISTIC
  *
  * Enable deterministic ECDSA (RFC 6979).
diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 4479a1d..384c3dc 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -42,18 +42,6 @@
 
 #include "ecp.h"
 
-/*
- * Use a backward compatible ECDH context.
- *
- * This flag is always enabled for now and future versions might add a
- * configuration option that conditionally undefines this flag.
- * The configuration option in question may have a different name.
- *
- * Features undefining this flag, must have a warning in their description in
- * config.h stating that the feature breaks backward compatibility.
- */
-#define MBEDTLS_ECDH_LEGACY_CONTEXT
-
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index 1bc8590..1a6ec13 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -99,6 +99,16 @@
  */
 #define MBEDTLS_ECP_DP_MAX     12
 
+/*
+ * Curve types
+ */
+typedef enum
+{
+    MBEDTLS_ECP_TYPE_NONE = 0,
+    MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS,    /* y^2 = x^3 + a x + b      */
+    MBEDTLS_ECP_TYPE_MONTGOMERY,           /* y^2 = x^3 + a x^2 + x    */
+} mbedtls_ecp_curve_type;
+
 /**
  * Curve information, for use by other modules.
  */
@@ -417,6 +427,11 @@
 int mbedtls_ecp_restart_is_enabled( void );
 #endif /* MBEDTLS_ECP_RESTARTABLE */
 
+/*
+ * Get the type of a curve
+ */
+mbedtls_ecp_curve_type mbedtls_ecp_get_type( const mbedtls_ecp_group *grp );
+
 /**
  * \brief           This function retrieves the information defined in
  *                  mbedtls_ecp_curve_info() for all supported curves in order
@@ -482,7 +497,7 @@
  *
  * \note            After this function is called, domain parameters
  *                  for various ECP groups can be loaded through the
- *                  mbedtls_ecp_load() or mbedtls_ecp_tls_read_group()
+ *                  mbedtls_ecp_group_load() or mbedtls_ecp_tls_read_group()
  *                  functions.
  */
 void mbedtls_ecp_group_init( mbedtls_ecp_group *grp );
@@ -626,6 +641,9 @@
  * \param P         The point to export. This must be initialized.
  * \param format    The point format. This must be either
  *                  #MBEDTLS_ECP_PF_COMPRESSED or #MBEDTLS_ECP_PF_UNCOMPRESSED.
+ *                  (For groups without these formats, this parameter is
+ *                  ignored. But it still has to be either of the above
+ *                  values.)
  * \param olen      The address at which to store the length of
  *                  the output in Bytes. This must not be \c NULL.
  * \param buf       The output buffer. This must be a writable buffer
@@ -635,11 +653,14 @@
  * \return          \c 0 on success.
  * \return          #MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL if the output buffer
  *                  is too small to hold the point.
+ * \return          #MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE if the point format
+ *                  or the export for the given group is not implemented.
  * \return          Another negative error code on other kinds of failure.
  */
-int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *P,
-                            int format, size_t *olen,
-                            unsigned char *buf, size_t buflen );
+int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp,
+                                    const mbedtls_ecp_point *P,
+                                    int format, size_t *olen,
+                                    unsigned char *buf, size_t buflen );
 
 /**
  * \brief           This function imports a point from unsigned binary data.
@@ -660,8 +681,8 @@
  * \return          \c 0 on success.
  * \return          #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if the input is invalid.
  * \return          #MBEDTLS_ERR_MPI_ALLOC_FAILED on memory-allocation failure.
- * \return          #MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE if the point format
- *                  is not implemented.
+ * \return          #MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE if the import for the
+ *                  given group is not implemented.
  */
 int mbedtls_ecp_point_read_binary( const mbedtls_ecp_group *grp,
                                    mbedtls_ecp_point *P,
@@ -1094,6 +1115,26 @@
                          void *p_rng );
 
 /**
+ * \brief           This function reads an elliptic curve private key.
+ *
+ * \param grp_id    The ECP group identifier.
+ * \param key       The destination key.
+ * \param buf       The the buffer containing the binary representation of the
+ *                  key. (Big endian integer for Weierstrass curves, byte
+ *                  string for Montgomery curves.)
+ * \param buflen    The length of the buffer in bytes.
+ *
+ * \return          \c 0 on success.
+ * \return          #MBEDTLS_ERR_ECP_INVALID_KEY error if the key is
+ *                  invalid.
+ * \return          #MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed.
+ * \return          #MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE if the operation for
+ *                  the group is not implemented.
+ * \return          Another negative error code on different kinds of failure.
+ */
+int mbedtls_ecp_read_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key,
+                          const unsigned char *buf, size_t buflen );
+/**
  * \brief           This function checks that the keypair objects
  *                  \p pub and \p prv have the same group and the
  *                  same public point, and that the private key in
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index 65e626e..342ef75 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -168,6 +168,11 @@
 #define MBEDTLS_OID_FRESHEST_CRL                MBEDTLS_OID_ID_CE "\x2E" /**< id-ce-freshestCRL OBJECT IDENTIFIER ::=  { id-ce 46 } */
 
 /*
+ * Certificate policies
+ */
+#define MBEDTLS_OID_ANY_POLICY              MBEDTLS_OID_CERTIFICATE_POLICIES "\x00" /**< anyPolicy OBJECT IDENTIFIER ::= { id-ce-certificatePolicies 0 } */
+
+/*
  * Netscape certificate extensions
  */
 #define MBEDTLS_OID_NS_CERT                 MBEDTLS_OID_NETSCAPE "\x01"
@@ -577,6 +582,16 @@
 int mbedtls_oid_get_extended_key_usage( const mbedtls_asn1_buf *oid, const char **desc );
 
 /**
+ * \brief          Translate certificate policies OID into description
+ *
+ * \param oid      OID to use
+ * \param desc     place to store string pointer
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_certificate_policies( const mbedtls_asn1_buf *oid, const char **desc );
+
+/**
  * \brief          Translate md_type into hash algorithm OID
  *
  * \param md_alg   message digest algorithm
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 3f2e12c..79b42b2 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -38,8 +38,8 @@
  * The version number x.y.z is split into three parts.
  * Major, Minor, Patchlevel
  */
-#define MBEDTLS_VERSION_MAJOR  0
-#define MBEDTLS_VERSION_MINOR  0
+#define MBEDTLS_VERSION_MAJOR  2
+#define MBEDTLS_VERSION_MINOR  17
 #define MBEDTLS_VERSION_PATCH  0
 
 /**
@@ -47,9 +47,9 @@
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x00000000
-#define MBEDTLS_VERSION_STRING         "0.0.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 0.0.0"
+#define MBEDTLS_VERSION_NUMBER         0x02110000
+#define MBEDTLS_VERSION_STRING         "2.17.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.17.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 72378da..9039216 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -178,7 +178,7 @@
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.16.0 SOVERSION 3)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.17.0 SOVERSION 3)
     target_link_libraries(mbedcrypto ${libs})
     target_include_directories(mbedcrypto
         PUBLIC ${CMAKE_SOURCE_DIR}/include/
diff --git a/library/bignum.c b/library/bignum.c
index 47e4529..592aa2e 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -814,6 +814,39 @@
 }
 
 /*
+ * Import X from unsigned binary data, little endian
+ */
+int mbedtls_mpi_read_binary_le( mbedtls_mpi *X,
+                                const unsigned char *buf, size_t buflen )
+{
+    int ret;
+    size_t i;
+    size_t const limbs = CHARS_TO_LIMBS( buflen );
+
+    /* Ensure that target MPI has exactly the necessary number of limbs */
+    if( X->n != limbs )
+    {
+        mbedtls_mpi_free( X );
+        mbedtls_mpi_init( X );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, limbs ) );
+    }
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
+
+    for( i = 0; i < buflen; i++ )
+        X->p[i / ciL] |= ((mbedtls_mpi_uint) buf[i]) << ((i % ciL) << 3);
+
+cleanup:
+
+    /*
+     * This function is also used to import keys. However, wiping the buffers
+     * upon failure is not necessary because failure only can happen before any
+     * input is copied.
+     */
+    return( ret );
+}
+
+/*
  * Import X from unsigned binary data, big endian
  */
 int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf, size_t buflen )
@@ -847,10 +880,54 @@
 
 cleanup:
 
+    /*
+     * This function is also used to import keys. However, wiping the buffers
+     * upon failure is not necessary because failure only can happen before any
+     * input is copied.
+     */
     return( ret );
 }
 
 /*
+ * Export X into unsigned binary data, little endian
+ */
+int mbedtls_mpi_write_binary_le( const mbedtls_mpi *X,
+                                 unsigned char *buf, size_t buflen )
+{
+    size_t stored_bytes = X->n * ciL;
+    size_t bytes_to_copy;
+    size_t i;
+
+    if( stored_bytes < buflen )
+    {
+        bytes_to_copy = stored_bytes;
+    }
+    else
+    {
+        bytes_to_copy = buflen;
+
+        /* The output buffer is smaller than the allocated size of X.
+         * However X may fit if its leading bytes are zero. */
+        for( i = bytes_to_copy; i < stored_bytes; i++ )
+        {
+            if( GET_BYTE( X, i ) != 0 )
+                return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL );
+        }
+    }
+
+    for( i = 0; i < bytes_to_copy; i++ )
+        buf[i] = GET_BYTE( X, i );
+
+    if( stored_bytes < buflen )
+    {
+        /* Write trailing 0 bytes */
+        memset( buf + stored_bytes, 0, buflen - stored_bytes );
+    }
+
+    return( 0 );
+}
+
+/*
  * Export X into unsigned binary data, big endian
  */
 int mbedtls_mpi_write_binary( const mbedtls_mpi *X,
diff --git a/library/ecdh.c b/library/ecdh.c
index da95c60..eecae91 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -49,6 +49,16 @@
 typedef mbedtls_ecdh_context mbedtls_ecdh_context_mbed;
 #endif
 
+static mbedtls_ecp_group_id mbedtls_ecdh_grp_id(
+    const mbedtls_ecdh_context *ctx )
+{
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return( ctx->grp.id );
+#else
+    return( ctx->grp_id );
+#endif
+}
+
 #if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
 /*
  * Generate public key (restartable version)
@@ -442,8 +452,21 @@
     ECDH_VALIDATE_RET( side == MBEDTLS_ECDH_OURS ||
                        side == MBEDTLS_ECDH_THEIRS );
 
-    if( ( ret = mbedtls_ecdh_setup( ctx, key->grp.id ) ) != 0 )
-        return( ret );
+    if( mbedtls_ecdh_grp_id( ctx ) == MBEDTLS_ECP_DP_NONE )
+    {
+        /* This is the first call to get_params(). Set up the context
+         * for use with the group. */
+        if( ( ret = mbedtls_ecdh_setup( ctx, key->grp.id ) ) != 0 )
+            return( ret );
+    }
+    else
+    {
+        /* This is not the first call to get_params(). Check that the
+         * current key's group is the same as the context's, which was set
+         * from the first key's group. */
+        if( mbedtls_ecdh_grp_id( ctx ) != key->grp.id )
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+    }
 
 #if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
     return( ecdh_get_params_internal( ctx, key, side ) );
@@ -614,6 +637,10 @@
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     *olen = ctx->grp.pbits / 8 + ( ( ctx->grp.pbits % 8 ) != 0 );
+
+    if( mbedtls_ecp_get_type( &ctx->grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
+        return mbedtls_mpi_write_binary_le( &ctx->z, buf, *olen );
+
     return mbedtls_mpi_write_binary( &ctx->z, buf, *olen );
 }
 
diff --git a/library/ecp.c b/library/ecp.c
index 77bb2c0..e8df2fd 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -364,16 +364,6 @@
 #endif
 
 /*
- * Curve types: internal for now, might be exposed later
- */
-typedef enum
-{
-    ECP_TYPE_NONE = 0,
-    ECP_TYPE_SHORT_WEIERSTRASS,    /* y^2 = x^3 + a x + b      */
-    ECP_TYPE_MONTGOMERY,           /* y^2 = x^3 + a x^2 + x    */
-} ecp_curve_type;
-
-/*
  * List of supported curves:
  *  - internal ID
  *  - TLS NamedCurve ID (RFC 4492 sec. 5.1.1, RFC 7071 sec. 2)
@@ -522,15 +512,15 @@
 /*
  * Get the type of a curve
  */
-static inline ecp_curve_type ecp_get_type( const mbedtls_ecp_group *grp )
+mbedtls_ecp_curve_type mbedtls_ecp_get_type( const mbedtls_ecp_group *grp )
 {
     if( grp->G.X.p == NULL )
-        return( ECP_TYPE_NONE );
+        return( MBEDTLS_ECP_TYPE_NONE );
 
     if( grp->G.Y.p == NULL )
-        return( ECP_TYPE_MONTGOMERY );
+        return( MBEDTLS_ECP_TYPE_MONTGOMERY );
     else
-        return( ECP_TYPE_SHORT_WEIERSTRASS );
+        return( MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS );
 }
 
 /*
@@ -729,14 +719,14 @@
 }
 
 /*
- * Export a point into unsigned binary data (SEC1 2.3.3)
+ * Export a point into unsigned binary data (SEC1 2.3.3 and RFC7748)
  */
 int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp,
                                     const mbedtls_ecp_point *P,
                                     int format, size_t *olen,
                                     unsigned char *buf, size_t buflen )
 {
-    int ret = 0;
+    int ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
     size_t plen;
     ECP_VALIDATE_RET( grp  != NULL );
     ECP_VALIDATE_RET( P    != NULL );
@@ -745,56 +735,71 @@
     ECP_VALIDATE_RET( format == MBEDTLS_ECP_PF_UNCOMPRESSED ||
                       format == MBEDTLS_ECP_PF_COMPRESSED );
 
-    /*
-     * Common case: P == 0
-     */
-    if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 )
-    {
-        if( buflen < 1 )
-            return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
-
-        buf[0] = 0x00;
-        *olen = 1;
-
-        return( 0 );
-    }
-
     plen = mbedtls_mpi_size( &grp->P );
 
-    if( format == MBEDTLS_ECP_PF_UNCOMPRESSED )
+#if defined(ECP_MONTGOMERY)
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
     {
-        *olen = 2 * plen + 1;
-
+        *olen = plen;
         if( buflen < *olen )
             return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
-        buf[0] = 0x04;
-        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->Y, buf + 1 + plen, plen ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary_le( &P->X, buf, plen ) );
     }
-    else if( format == MBEDTLS_ECP_PF_COMPRESSED )
+#endif
+#if defined(ECP_SHORTWEIERSTRASS)
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
     {
-        *olen = plen + 1;
+        /*
+         * Common case: P == 0
+         */
+        if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 )
+        {
+            if( buflen < 1 )
+                return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
-        if( buflen < *olen )
-            return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
+            buf[0] = 0x00;
+            *olen = 1;
 
-        buf[0] = 0x02 + mbedtls_mpi_get_bit( &P->Y, 0 );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
+            return( 0 );
+        }
+
+        if( format == MBEDTLS_ECP_PF_UNCOMPRESSED )
+        {
+            *olen = 2 * plen + 1;
+
+            if( buflen < *olen )
+                return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
+
+            buf[0] = 0x04;
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->Y, buf + 1 + plen, plen ) );
+        }
+        else if( format == MBEDTLS_ECP_PF_COMPRESSED )
+        {
+            *olen = plen + 1;
+
+            if( buflen < *olen )
+                return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
+
+            buf[0] = 0x02 + mbedtls_mpi_get_bit( &P->Y, 0 );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
+        }
     }
+#endif
 
 cleanup:
     return( ret );
 }
 
 /*
- * Import a point from unsigned binary data (SEC1 2.3.4)
+ * Import a point from unsigned binary data (SEC1 2.3.4 and RFC7748)
  */
 int mbedtls_ecp_point_read_binary( const mbedtls_ecp_group *grp,
                                    mbedtls_ecp_point *pt,
                                    const unsigned char *buf, size_t ilen )
 {
-    int ret;
+    int ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
     size_t plen;
     ECP_VALIDATE_RET( grp != NULL );
     ECP_VALIDATE_RET( pt  != NULL );
@@ -803,25 +808,47 @@
     if( ilen < 1 )
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( buf[0] == 0x00 )
-    {
-        if( ilen == 1 )
-            return( mbedtls_ecp_set_zero( pt ) );
-        else
-            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
-    }
-
     plen = mbedtls_mpi_size( &grp->P );
 
-    if( buf[0] != 0x04 )
-        return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
+#if defined(ECP_MONTGOMERY)
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
+    {
+        if( plen != ilen )
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ilen != 2 * plen + 1 )
-        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary_le( &pt->X, buf, plen ) );
+        mbedtls_mpi_free( &pt->Y );
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->X, buf + 1, plen ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->Y, buf + 1 + plen, plen ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) );
+        if( grp->id == MBEDTLS_ECP_DP_CURVE25519 )
+            /* Set most significant bit to 0 as prescribed in RFC7748 §5 */
+            MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( &pt->X, plen * 8 - 1, 0 ) );
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) );
+    }
+#endif
+#if defined(ECP_SHORTWEIERSTRASS)
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
+    {
+        if( buf[0] == 0x00 )
+        {
+            if( ilen == 1 )
+                return( mbedtls_ecp_set_zero( pt ) );
+            else
+                return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+        }
+
+        if( buf[0] != 0x04 )
+            return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
+
+        if( ilen != 2 * plen + 1 )
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->X, buf + 1, plen ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->Y,
+                                                  buf + 1 + plen, plen ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) );
+    }
+#endif
 
 cleanup:
     return( ret );
@@ -2357,11 +2384,11 @@
 
     ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
 #if defined(ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
         MBEDTLS_MPI_CHK( ecp_mul_mxz( grp, R, m, P, f_rng, p_rng ) );
 #endif
 #if defined(ECP_SHORTWEIERSTRASS)
-    if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
         MBEDTLS_MPI_CHK( ecp_mul_comb( grp, R, m, P, f_rng, p_rng, rs_ctx ) );
 #endif
 
@@ -2500,7 +2527,7 @@
     ECP_VALIDATE_RET( n   != NULL );
     ECP_VALIDATE_RET( Q   != NULL );
 
-    if( ecp_get_type( grp ) != ECP_TYPE_SHORT_WEIERSTRASS )
+    if( mbedtls_ecp_get_type( grp ) != MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
         return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
 
     mbedtls_ecp_point_init( &mP );
@@ -2620,11 +2647,11 @@
         return( MBEDTLS_ERR_ECP_INVALID_KEY );
 
 #if defined(ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
         return( ecp_check_pubkey_mx( grp, pt ) );
 #endif
 #if defined(ECP_SHORTWEIERSTRASS)
-    if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
         return( ecp_check_pubkey_sw( grp, pt ) );
 #endif
     return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
@@ -2640,7 +2667,7 @@
     ECP_VALIDATE_RET( d   != NULL );
 
 #if defined(ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
     {
         /* see RFC 7748 sec. 5 para. 5 */
         if( mbedtls_mpi_get_bit( d, 0 ) != 0 ||
@@ -2656,7 +2683,7 @@
     }
 #endif /* ECP_MONTGOMERY */
 #if defined(ECP_SHORTWEIERSTRASS)
-    if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
     {
         /* see SEC1 3.2 */
         if( mbedtls_mpi_cmp_int( d, 1 ) < 0 ||
@@ -2688,7 +2715,7 @@
     n_size = ( grp->nbits + 7 ) / 8;
 
 #if defined(ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == ECP_TYPE_MONTGOMERY )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
     {
         /* [M225] page 5 */
         size_t b;
@@ -2716,7 +2743,7 @@
 #endif /* ECP_MONTGOMERY */
 
 #if defined(ECP_SHORTWEIERSTRASS)
-    if( ecp_get_type( grp ) == ECP_TYPE_SHORT_WEIERSTRASS )
+    if( mbedtls_ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
     {
         /* SEC1 3.2.1: Generate d such that 1 <= n < N */
         int count = 0;
@@ -2809,6 +2836,75 @@
     return( mbedtls_ecp_gen_keypair( &key->grp, &key->d, &key->Q, f_rng, p_rng ) );
 }
 
+#define ECP_CURVE25519_KEY_SIZE 32
+/*
+ * Read a private key.
+ */
+int mbedtls_ecp_read_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key,
+                          const unsigned char *buf, size_t buflen )
+{
+    int ret = 0;
+
+    ECP_VALIDATE_RET( key  != NULL );
+    ECP_VALIDATE_RET( buf  != NULL );
+
+    if( ( ret = mbedtls_ecp_group_load( &key->grp, grp_id ) ) != 0 )
+        return( ret );
+
+    ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
+
+#if defined(ECP_MONTGOMERY)
+    if( mbedtls_ecp_get_type( &key->grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
+    {
+        /*
+         * If it is Curve25519 curve then mask the key as mandated by RFC7748
+         */
+        if( grp_id == MBEDTLS_ECP_DP_CURVE25519 )
+        {
+            if( buflen != ECP_CURVE25519_KEY_SIZE )
+                return MBEDTLS_ERR_ECP_INVALID_KEY;
+
+            MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary_le( &key->d, buf, buflen ) );
+
+            /* Set the three least significant bits to 0 */
+            MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( &key->d, 0, 0 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( &key->d, 1, 0 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( &key->d, 2, 0 ) );
+
+            /* Set the most significant bit to 0 */
+            MBEDTLS_MPI_CHK(
+                    mbedtls_mpi_set_bit( &key->d,
+                                         ECP_CURVE25519_KEY_SIZE * 8 - 1, 0 )
+                    );
+
+            /* Set the second most significant bit to 1 */
+            MBEDTLS_MPI_CHK(
+                    mbedtls_mpi_set_bit( &key->d,
+                                         ECP_CURVE25519_KEY_SIZE * 8 - 2, 1 )
+                    );
+        }
+        else
+            ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
+    }
+
+#endif
+#if defined(ECP_SHORTWEIERSTRASS)
+    if( mbedtls_ecp_get_type( &key->grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &key->d, buf, buflen ) );
+
+        MBEDTLS_MPI_CHK( mbedtls_ecp_check_privkey( &key->grp, &key->d ) );
+    }
+
+#endif
+cleanup:
+
+    if( ret != 0 )
+        mbedtls_mpi_free( &key->d );
+
+    return( ret );
+}
+
 /*
  * Check a public-private key pair
  */
diff --git a/library/oid.c b/library/oid.c
index 294bbd6..4e10f8a 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -296,6 +296,15 @@
 FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage)
 FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage, mbedtls_oid_descriptor_t, ext_key_usage, const char *, description)
 
+static const mbedtls_oid_descriptor_t oid_certificate_policies[] =
+{
+    { ADD_LEN( MBEDTLS_OID_ANY_POLICY ),      "anyPolicy",       "Any Policy" },
+    { NULL, 0, NULL, NULL },
+};
+
+FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, certificate_policies, oid_certificate_policies)
+FN_OID_GET_ATTR1(mbedtls_oid_get_certificate_policies, mbedtls_oid_descriptor_t, certificate_policies, const char *, description)
+
 #if defined(MBEDTLS_MD_C)
 /*
  * For SignatureAlgorithmIdentifier
diff --git a/library/version_features.c b/library/version_features.c
index 00fd2e9..bc34c1c 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -351,6 +351,9 @@
 #if defined(MBEDTLS_ECP_RESTARTABLE)
     "MBEDTLS_ECP_RESTARTABLE",
 #endif /* MBEDTLS_ECP_RESTARTABLE */
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    "MBEDTLS_ECDH_LEGACY_CONTEXT",
+#endif /* MBEDTLS_ECDH_LEGACY_CONTEXT */
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
     "MBEDTLS_ECDSA_DETERMINISTIC",
 #endif /* MBEDTLS_ECDSA_DETERMINISTIC */
diff --git a/programs/test/query_config.c b/programs/test/query_config.c
index d940b0d..83efc3b 100644
--- a/programs/test/query_config.c
+++ b/programs/test/query_config.c
@@ -978,6 +978,14 @@
     }
 #endif /* MBEDTLS_ECP_RESTARTABLE */
 
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    if( strcmp( "MBEDTLS_ECDH_LEGACY_CONTEXT", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_ECDH_LEGACY_CONTEXT );
+        return( 0 );
+    }
+#endif /* MBEDTLS_ECDH_LEGACY_CONTEXT */
+
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
     if( strcmp( "MBEDTLS_ECDSA_DETERMINISTIC", config ) == 0 )
     {
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index ad95917..4cd8f97 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -127,6 +127,7 @@
 add_test_suite(memory_buffer_alloc)
 add_test_suite(mpi)
 add_test_suite(nist_kw)
+add_test_suite(oid)
 add_test_suite(pem)
 add_test_suite(pkcs1_v15)
 add_test_suite(pkcs1_v21)
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d995ba5..184e0e3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -574,6 +574,16 @@
     make test
 }
 
+component_test_new_ecdh_context () {
+    msg "build: new ECDH context (ASan build)" # ~ 6 min
+    scripts/config.pl unset MBEDTLS_ECDH_LEGACY_CONTEXT
+    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+    make
+
+    msg "test: new ECDH context - main suites (inc. selftests) (ASan build)" # ~ 50s
+    make test
+}
+
 component_test_full_cmake_clang () {
     msg "build: cmake, full config, clang" # ~ 50s
     scripts/config.pl full
diff --git a/tests/suites/test_suite_ecdh.data b/tests/suites/test_suite_ecdh.data
index fe24ed4..fb4a232 100644
--- a/tests/suites/test_suite_ecdh.data
+++ b/tests/suites/test_suite_ecdh.data
@@ -79,3 +79,31 @@
 ECDH exchange legacy context
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecdh_exchange_legacy:MBEDTLS_ECP_DP_SECP192R1
+
+ECDH calc_secret: ours first, SECP256R1 (RFC 5903)
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdh_exchange_calc_secret:MBEDTLS_ECP_DP_SECP256R1:"c6ef9c5d78ae012a011164acb397ce2088685d8f06bf9be0b283ab46476bee53":"04dad0b65394221cf9b051e1feca5787d098dfe637fc90b9ef945d0c37725811805271a0461cdb8252d61f1c456fa3e59ab1f45b33accf5f58389e0577b8990bb3":0:"d6840f6b42f6edafd13116e0e12565202fef8e9ece7dce03812464d04b9442de"
+
+ECDH calc_secret: theirs first, SECP256R1 (RFC 5903)
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdh_exchange_calc_secret:MBEDTLS_ECP_DP_SECP256R1:"c6ef9c5d78ae012a011164acb397ce2088685d8f06bf9be0b283ab46476bee53":"04dad0b65394221cf9b051e1feca5787d098dfe637fc90b9ef945d0c37725811805271a0461cdb8252d61f1c456fa3e59ab1f45b33accf5f58389e0577b8990bb3":1:"d6840f6b42f6edafd13116e0e12565202fef8e9ece7dce03812464d04b9442de"
+
+ecdh calc_secret: ours first (Alice), curve25519 (rfc 7748)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecdh_exchange_calc_secret:MBEDTLS_ECP_DP_CURVE25519:"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a":"de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f":0:"4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742"
+
+ecdh calc_secret: theirs first (Alice), curve25519 (rfc 7748)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecdh_exchange_calc_secret:MBEDTLS_ECP_DP_CURVE25519:"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a":"de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f":1:"4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742"
+
+ecdh calc_secret: ours first (Bob), curve25519 (rfc 7748)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecdh_exchange_calc_secret:MBEDTLS_ECP_DP_CURVE25519:"5dab087e624a8a4b79e17f8b83800ee66f3bb1292618b6fd1c2f8b27ff88e0eb":"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a":0:"4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742"
+
+ECDH get_params with mismatched groups: our BP256R1, their SECP256R1
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_BP256R1_ENABLED
+ecdh_exchange_get_params_fail:MBEDTLS_ECP_DP_BP256R1:"1234567812345678123456781234567812345678123456781234567812345678":MBEDTLS_ECP_DP_SECP256R1:"04dad0b65394221cf9b051e1feca5787d098dfe637fc90b9ef945d0c37725811805271a0461cdb8252d61f1c456fa3e59ab1f45b33accf5f58389e0577b8990bb3":0:MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
+ECDH get_params with mismatched groups: their SECP256R1, our BP256R1
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_BP256R1_ENABLED
+ecdh_exchange_get_params_fail:MBEDTLS_ECP_DP_BP256R1:"1234567812345678123456781234567812345678123456781234567812345678":MBEDTLS_ECP_DP_SECP256R1:"04dad0b65394221cf9b051e1feca5787d098dfe637fc90b9ef945d0c37725811805271a0461cdb8252d61f1c456fa3e59ab1f45b33accf5f58389e0577b8990bb3":1:MBEDTLS_ERR_ECP_BAD_INPUT_DATA
diff --git a/tests/suites/test_suite_ecdh.function b/tests/suites/test_suite_ecdh.function
index 7db0ed1..d6bed7f 100644
--- a/tests/suites/test_suite_ecdh.function
+++ b/tests/suites/test_suite_ecdh.function
@@ -1,5 +1,40 @@
 /* BEGIN_HEADER */
 #include "mbedtls/ecdh.h"
+
+static int load_public_key( int grp_id, data_t *point,
+                            mbedtls_ecp_keypair *ecp )
+{
+    int ok = 0;
+    TEST_ASSERT( mbedtls_ecp_group_load( &ecp->grp, grp_id ) == 0 );
+    TEST_ASSERT( mbedtls_ecp_point_read_binary( &ecp->grp,
+                                                &ecp->Q,
+                                                point->x,
+                                                point->len ) == 0 );
+    TEST_ASSERT( mbedtls_ecp_check_pubkey( &ecp->grp,
+                                           &ecp->Q ) == 0 );
+    ok = 1;
+exit:
+    return( ok );
+}
+
+static int load_private_key( int grp_id, data_t *private_key,
+                             mbedtls_ecp_keypair *ecp,
+                             rnd_pseudo_info *rnd_info )
+{
+    int ok = 0;
+    TEST_ASSERT( mbedtls_ecp_read_key( grp_id, ecp,
+                                       private_key->x,
+                                       private_key->len ) == 0 );
+    TEST_ASSERT( mbedtls_ecp_check_privkey( &ecp->grp, &ecp->d ) == 0 );
+    /* Calculate the public key from the private key. */
+    TEST_ASSERT( mbedtls_ecp_mul( &ecp->grp, &ecp->Q, &ecp->d,
+                                  &ecp->grp.G,
+                                  &rnd_pseudo_rand, rnd_info ) == 0 );
+    ok = 1;
+exit:
+    return( ok );
+}
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -464,3 +499,107 @@
     mbedtls_ecdh_free( &cli );
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void ecdh_exchange_calc_secret( int grp_id,
+                                data_t *our_private_key,
+                                data_t *their_point,
+                                int ours_first,
+                                data_t *expected )
+{
+    rnd_pseudo_info rnd_info;
+    mbedtls_ecp_keypair our_key;
+    mbedtls_ecp_keypair their_key;
+    mbedtls_ecdh_context ecdh;
+    unsigned char shared_secret[MBEDTLS_ECP_MAX_BYTES];
+    size_t shared_secret_length = 0;
+
+    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    mbedtls_ecdh_init( &ecdh );
+    mbedtls_ecp_keypair_init( &our_key );
+    mbedtls_ecp_keypair_init( &their_key );
+
+    if( ! load_private_key( grp_id, our_private_key, &our_key, &rnd_info ) )
+        goto exit;
+    if( ! load_public_key( grp_id, their_point, &their_key ) )
+        goto exit;
+
+    /* Import the keys to the ECDH calculation. */
+    if( ours_first )
+    {
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &our_key, MBEDTLS_ECDH_OURS ) == 0 );
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &their_key, MBEDTLS_ECDH_THEIRS ) == 0 );
+    }
+    else
+    {
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &their_key, MBEDTLS_ECDH_THEIRS ) == 0 );
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &our_key, MBEDTLS_ECDH_OURS ) == 0 );
+    }
+
+    /* Perform the ECDH calculation. */
+    TEST_ASSERT( mbedtls_ecdh_calc_secret(
+                     &ecdh,
+                     &shared_secret_length,
+                     shared_secret, sizeof( shared_secret ),
+                     &rnd_pseudo_rand, &rnd_info ) == 0 );
+    TEST_ASSERT( shared_secret_length == expected->len );
+    TEST_ASSERT( memcmp( expected->x, shared_secret,
+                         shared_secret_length ) == 0 );
+
+exit:
+    mbedtls_ecdh_free( &ecdh );
+    mbedtls_ecp_keypair_free( &our_key );
+    mbedtls_ecp_keypair_free( &their_key );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void ecdh_exchange_get_params_fail( int our_grp_id,
+                                    data_t *our_private_key,
+                                    int their_grp_id,
+                                    data_t *their_point,
+                                    int ours_first,
+                                    int expected_ret )
+{
+    rnd_pseudo_info rnd_info;
+    mbedtls_ecp_keypair our_key;
+    mbedtls_ecp_keypair their_key;
+    mbedtls_ecdh_context ecdh;
+
+    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    mbedtls_ecdh_init( &ecdh );
+    mbedtls_ecp_keypair_init( &our_key );
+    mbedtls_ecp_keypair_init( &their_key );
+
+    if( ! load_private_key( our_grp_id, our_private_key, &our_key, &rnd_info ) )
+        goto exit;
+    if( ! load_public_key( their_grp_id, their_point, &their_key ) )
+        goto exit;
+
+    if( ours_first )
+    {
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &our_key, MBEDTLS_ECDH_OURS ) == 0 );
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &their_key, MBEDTLS_ECDH_THEIRS ) ==
+                     expected_ret );
+    }
+    else
+    {
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &their_key, MBEDTLS_ECDH_THEIRS ) == 0 );
+        TEST_ASSERT( mbedtls_ecdh_get_params(
+                         &ecdh, &our_key, MBEDTLS_ECDH_OURS ) ==
+                     expected_ret );
+    }
+
+exit:
+    mbedtls_ecdh_free( &ecdh );
+    mbedtls_ecp_keypair_free( &our_key );
+    mbedtls_ecp_keypair_free( &their_key );
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index 30d5ec6..8653366 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -88,6 +88,14 @@
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_write_binary:MBEDTLS_ECP_DP_SECP192R1:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"93112b28345b7d1d7799611e49bea9d8290cb2d7afe1f9f3":"01":MBEDTLS_ECP_PF_COMPRESSED:"0348d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":25:0
 
+ECP write binary #10 (Montgomery, buffer just fits)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_write_binary:MBEDTLS_ECP_DP_CURVE25519:"11223344556677889900aabbccddeeff11223344556677889900aabbccddeeff":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"ffeeddccbbaa00998877665544332211ffeeddccbbaa00998877665544332211":32:0
+
+ECP write binary #11 (Montgomery, buffer too small)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_write_binary:MBEDTLS_ECP_DP_CURVE25519:"11223344556677889900aabbccddeeff11223344556677889900aabbccddeeff":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"ffeeddccbbaa00998877665544332211ffeeddccbbaa00998877665544332211":31:MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL
+
 ECP read binary #1 (zero, invalid ilen)
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_read_binary:MBEDTLS_ECP_DP_SECP192R1:"0000":"01":"01":"00":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@@ -112,6 +120,30 @@
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_read_binary:MBEDTLS_ECP_DP_SECP192R1:"0448d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":0
 
+ECP read binary #7 (Curve25519, OK)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a":"6a4e9baa8ea9a4ebf41a38260d3abf0d5af73eb4dc7d8b7454a7308909f02085":"0":"1":0
+
+ECP read binary #8 (Curve25519, masked first bit)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4efa":"7a4e9baa8ea9a4ebf41a38260d3abf0d5af73eb4dc7d8b7454a7308909f02085":"0":"1":0
+
+ECP read binary #9 (Curve25519, too short)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"20f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a":"6a4e9baa8ea9a4ebf41a38260d3abf0d5af73eb4dc7d8b7454a7308909f020":"0":"1":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
+ECP read binary #10 (Curve25519, non-canonical)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f":"7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"0":"1":0
+
+ECP read binary #11 (Curve25519, masked non-canonical)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"0":"1":0
+
+ECP read binary #12 (Curve25519, too long)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a00":"6a4e9baa8ea9a4ebf41a38260d3abf0d5af73eb4dc7d8b7454a7308909f02085":"0":"1":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
 ECP tls read point #1 (zero, invalid length byte)
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 mbedtls_ecp_tls_read_point:MBEDTLS_ECP_DP_SECP192R1:"0200":"01":"01":"00":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@@ -244,6 +276,68 @@
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 mbedtls_ecp_gen_key:MBEDTLS_ECP_DP_SECP192R1
 
+ECP read key #1 (short weierstrass, too small)
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_SECP192R1:"00":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP read key #2 (short weierstrass, smallest)
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_SECP192R1:"01":0
+
+ECP read key #3 (short weierstrass, biggest)
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_SECP192R1:"FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22830":0
+
+ECP read key #4 (short weierstrass, too big)
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_SECP192R1:"FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP read key #5 (Curve25519, most significant bit set)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"000000000000000000000000000000000000000000000000000000000000000C":0
+
+ECP read key #6 (Curve25519, second most significant bit unset)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"0FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3":0
+
+ECP read key #7 (Curve25519, msb OK)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"0000000000000000000000000000000000000000000000000000000000000004":0
+
+ECP read key #8 (Curve25519, bit 0 set)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"1000000000000000000000000000000000000000000000000000000000000000":0
+
+ECP read key #9 (Curve25519, bit 1 set)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"2000000000000000000000000000000000000000000000000000000000000004":0
+
+ECP read key #10 (Curve25519, bit 2 set)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"4000000000000000000000000000000000000000000000000000000000000004":0
+
+ECP read key #11 (Curve25519, OK)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7":0
+
+ECP read key #12 (Curve25519, too long)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"00000000000000000000000000000000000000000000000000000000000000000C":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP read key #13 (Curve25519, not long enough)
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"0FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP read key #14 (Curve448, not supported)
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE
+
+ECP read key #15 (Curve25519, not supported)
+depends_on:!MBEDTLS_ECP_DP_CURVE25519_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE
+
+ECP read key #15 (invalid curve)
+mbedtls_ecp_read_key:INT_MAX:"8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE
+
 ECP mod p192 small (more than 192 bits, less limbs than 2 * 192 bits)
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_fast_mod:MBEDTLS_ECP_DP_SECP192R1:"0100000000000103010000000000010201000000000001010100000000000100"
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 0b2e029..7eeea28 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -762,8 +762,18 @@
     if( ret == 0 )
     {
         TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.X, &X ) == 0 );
-        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Y, &Y ) == 0 );
-        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Z, &Z ) == 0 );
+        if( mbedtls_ecp_get_type( &grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
+        {
+            TEST_ASSERT( mbedtls_mpi_cmp_int( &Y, 0 ) == 0 );
+            TEST_ASSERT( P.Y.p == NULL );
+            TEST_ASSERT( mbedtls_mpi_cmp_int( &Z, 1 ) == 0 );
+            TEST_ASSERT( mbedtls_mpi_cmp_int( &P.Z, 1 ) == 0 );
+        }
+        else
+        {
+            TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Y, &Y ) == 0 );
+            TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Z, &Z ) == 0 );
+        }
     }
 
 exit:
@@ -1008,6 +1018,28 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void mbedtls_ecp_read_key( int grp_id, data_t* in_key, int expected )
+{
+    int ret = 0;
+    mbedtls_ecp_keypair key;
+
+    mbedtls_ecp_keypair_init( &key );
+
+    ret = mbedtls_ecp_read_key( grp_id, &key, in_key->x, in_key->len );
+    TEST_ASSERT( ret == expected );
+
+    if( expected == 0 )
+    {
+        ret = mbedtls_ecp_check_privkey( &key.grp, &key.d );
+        TEST_ASSERT( ret == 0 );
+    }
+
+exit:
+    mbedtls_ecp_keypair_free( &key );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
 void ecp_selftest(  )
 {
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index 8b5f97d..f2be148 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -58,6 +58,9 @@
 Base test mbedtls_mpi_read_binary #1
 mbedtls_mpi_read_binary:"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":10:"56125680981752282334141896320372489490613963693556392520816017892111350604111697682705498319512049040516698827829292076808006940873974979584527073481012636016353913462376755556720019831187364993587901952757307830896531678727717924"
 
+Base test mbedtls_mpi_read_binary_le #1
+mbedtls_mpi_read_binary_le:"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":10:"219946662473865722255717126709915431768051735954189829340600976826409773245337023925691629251672268961177825243440202069039100741562168093042339401187848509859789949044607421190014088260008793380554914226244485299326152319899746569"
+
 Base test mbedtls_mpi_write_binary #1
 mbedtls_mpi_write_binary:10:"56125680981752282334141896320372489490613963693556392520816017892111350604111697682705498319512049040516698827829292076808006940873974979584527073481012636016353913462376755556720019831187364993587901952757307830896531678727717924":"0941379d00fed1491fe15df284dfde4a142f68aa8d412023195cee66883e6290ffe703f4ea5963bf212713cee46b107c09182b5edcd955adac418bf4918e2889af48e1099d513830cec85c26ac1e158b52620e33ba8692f893efbb2f958b4424":200:0
 
@@ -67,6 +70,15 @@
 Test mbedtls_mpi_write_binary #2 (Buffer too small)
 mbedtls_mpi_write_binary:16:"123123123123123123123123123":"23123123123123123123123123":13:MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL
 
+Base test mbedtls_mpi_write_binary_le #1
+mbedtls_mpi_write_binary_le:10:"56125680981752282334141896320372489490613963693556392520816017892111350604111697682705498319512049040516698827829292076808006940873974979584527073481012636016353913462376755556720019831187364993587901952757307830896531678727717924":"24448b952fbbef93f89286ba330e62528b151eac265cc8ce3038519d09e148af89288e91f48b41acad55d9dc5e2b18097c106be4ce132721bf6359eaf403e7ff90623e8866ee5c192320418daa682f144adedf84f25de11f49d1fe009d374109":200:0
+
+Test mbedtls_mpi_write_binary_le #1 (Buffer just fits)
+mbedtls_mpi_write_binary_le:16:"123123123123123123123123123":"2331122331122331122331122301":14:0
+
+Test mbedtls_mpi_write_binary_le #2 (Buffer too small)
+mbedtls_mpi_write_binary_le:16:"123123123123123123123123123":"23311223311223311223311223":13:MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL
+
 Base test mbedtls_mpi_read_file #1
 mbedtls_mpi_read_file:10:"data_files/mpi_10":"01f55332c3a48b910f9942f6c914e58bef37a47ee45cb164a5b6b8d1006bf59a059c21449939ebebfdf517d2e1dbac88010d7b1f141e997bd6801ddaec9d05910f4f2de2b2c4d714e2c14a72fc7f17aa428d59c531627f09":0
 
diff --git a/tests/suites/test_suite_mpi.function b/tests/suites/test_suite_mpi.function
index d1fa5a4..67894e6 100644
--- a/tests/suites/test_suite_mpi.function
+++ b/tests/suites/test_suite_mpi.function
@@ -313,14 +313,33 @@
 void mbedtls_mpi_read_binary( data_t * buf, int radix_A, char * input_A )
 {
     mbedtls_mpi X;
-    unsigned char str[1000];
+    char str[1000];
     size_t len;
 
     mbedtls_mpi_init( &X );
 
 
     TEST_ASSERT( mbedtls_mpi_read_binary( &X, buf->x, buf->len ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_write_string( &X, radix_A, (char *) str, sizeof( str ), &len ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_write_string( &X, radix_A, str, sizeof( str ), &len ) == 0 );
+    TEST_ASSERT( strcmp( (char *) str, input_A ) == 0 );
+
+exit:
+    mbedtls_mpi_free( &X );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mbedtls_mpi_read_binary_le( data_t * buf, int radix_A, char * input_A )
+{
+    mbedtls_mpi X;
+    char str[1000];
+    size_t len;
+
+    mbedtls_mpi_init( &X );
+
+
+    TEST_ASSERT( mbedtls_mpi_read_binary_le( &X, buf->x, buf->len ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_write_string( &X, radix_A, str, sizeof( str ), &len ) == 0 );
     TEST_ASSERT( strcmp( (char *) str, input_A ) == 0 );
 
 exit:
@@ -359,6 +378,37 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void mbedtls_mpi_write_binary_le( int radix_X, char * input_X,
+                                  data_t * input_A, int output_size,
+                                  int result )
+{
+    mbedtls_mpi X;
+    unsigned char buf[1000];
+    size_t buflen;
+
+    memset( buf, 0x00, 1000 );
+
+    mbedtls_mpi_init( &X );
+
+    TEST_ASSERT( mbedtls_mpi_read_string( &X, radix_X, input_X ) == 0 );
+
+    buflen = mbedtls_mpi_size( &X );
+    if( buflen > (size_t) output_size )
+        buflen = (size_t) output_size;
+
+    TEST_ASSERT( mbedtls_mpi_write_binary_le( &X, buf, buflen ) == result );
+    if( result == 0)
+    {
+
+        TEST_ASSERT( hexcmp( buf, input_A->x, buflen, input_A->len ) == 0 );
+    }
+
+exit:
+    mbedtls_mpi_free( &X );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
 void mbedtls_mpi_read_file( int radix_X, char * input_file,
                             data_t * input_A, int result )
diff --git a/tests/suites/test_suite_oid.data b/tests/suites/test_suite_oid.data
new file mode 100644
index 0000000..759a010
--- /dev/null
+++ b/tests/suites/test_suite_oid.data
@@ -0,0 +1,8 @@
+OID get Any Policy certificate policy
+oid_get_certificate_policies:"551D2000":"Any Policy"
+
+OID get certificate policy invalid oid
+oid_get_certificate_policies:"5533445566":""
+
+OID get certificate policy wrong oid - id-ce-authorityKeyIdentifier
+oid_get_certificate_policies:"551D23":""
diff --git a/tests/suites/test_suite_oid.function b/tests/suites/test_suite_oid.function
new file mode 100644
index 0000000..e95e48d
--- /dev/null
+++ b/tests/suites/test_suite_oid.function
@@ -0,0 +1,34 @@
+/* BEGIN_HEADER */
+#include "mbedtls/oid.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/asn1write.h"
+#include "string.h"
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_OID_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE depends_on:MBEDTLS_ASN1_WRITE_C*/
+void oid_get_certificate_policies( data_t * oid, char * result_str )
+{
+    mbedtls_asn1_buf asn1_buf = { 0, 0, NULL };
+    int ret;
+    const char *desc;
+
+    asn1_buf.tag = MBEDTLS_ASN1_OID;
+    asn1_buf.p = oid->x;
+    asn1_buf.len = oid->len;
+
+    ret = mbedtls_oid_get_certificate_policies( &asn1_buf, &desc );
+    if( strlen( result_str ) == 0 )
+    {
+        TEST_ASSERT( ret == MBEDTLS_ERR_OID_NOT_FOUND );
+    }
+    else
+    {
+        TEST_ASSERT( strcmp( ( char* )desc, result_str ) == 0 );
+    }
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 7165f36..a4575ab 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"0.0.0"
+check_compiletime_version:"2.17.0"
 
 Check runtime library version
-check_runtime_version:"0.0.0"
+check_runtime_version:"2.17.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0