Merge remote-tracking branch 'origin/pr/2530' into development
* origin/pr/2530: (27 commits)
Style fix
Fix test data
Update test data
Add some negative test cases
Fix minor issues
Add ChangeLog entry about listing all SAN
Check that SAN is not malformed when parsing
Documentation fixes
Fix ChangeLog entry
Fail in case critical crt policy not supported
Update SAN parsing documentation
change the type of hardware_module_name member
Change mbedtls_x509_subject_alternative_name
Add length checking in certificate policy parsing
Rephrase x509_crt extension member description
Rephrase changeLog entries
Remove redundant memset()
Propogate error when parsing SubjectAltNames
Tidy up style in x509_info_subject_alt_name
Print unparseable SubjectAlternativeNames
...
diff --git a/.gitignore b/.gitignore
index f40064d..789f57e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,20 @@
+# Random seed file created by test scripts and sample programs
+seedfile
+
+# CMake build artifacts:
CMakeCache.txt
CMakeFiles
CTestTestfile.cmake
cmake_install.cmake
Testing
+# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
+*.dir/
+# MSVC files generated by CMake:
+/*.sln
+/*.vcxproj
+/*.filters
+
+# Test coverage build artifacts:
Coverage
*.gcno
*.gcda
@@ -10,11 +22,6 @@
# generated by scripts/memory.sh
massif-*
-# MSVC files generated by CMake:
-/*.sln
-/*.vcxproj
-/*.filters
-
# MSVC build artifacts:
*.exe
*.pdb
@@ -24,5 +31,13 @@
# Python build artifacts:
*.pyc
-# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
-*.dir/
+# Generated documentation:
+/apidoc
+
+# Editor navigation files:
+/GPATH
+/GRTAGS
+/GSYMS
+/GTAGS
+/TAGS
+/tags
diff --git a/.globalrc b/.globalrc
new file mode 100644
index 0000000..01b2ea5
--- /dev/null
+++ b/.globalrc
@@ -0,0 +1,3 @@
+default:\
+ :langmap=c\:.c.h.function:\
+
diff --git a/ChangeLog b/ChangeLog
index 959904a..d333692 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,11 @@
Contributed by Jack Lloyd and Fortanix Inc.
* Add the Wi-SUN Field Area Network (FAN) device extended key usage.
* Add the oid certificate policy x509 extension.
+ * It is now possible to perform RSA PKCS v1.5 signatures with RIPEMD-160 digest.
+ Contributed by Jack Lloyd and Fortanix Inc.
+ * Extend the MBEDTLS_SSL_EXPORT_KEYS to export the handshake randbytes,
+ and the used tls-prf.
+ * Add public API for tls-prf function, according to requested enum.
* Add support for parsing otherName entries in the Subject Alternative Name
X.509 certificate extension, specifically type hardware module name,
as defined in RFC 4108 section 5.
@@ -42,6 +47,11 @@
* Add a check for MBEDTLS_X509_CRL_PARSE_C in ssl_server2, guarding the crl
sni entry parameter. Reported by inestlerode in #560.
+API Changes
+ * Extend the MBEDTLS_SSL_EXPORT_KEYS to export the handshake randbytes,
+ and the used tls-prf.
+ * Add public API for tls-prf function, according to requested enum.
+
Changes
* Server's RSA certificate in certs.c was SHA-1 signed. In the default
mbedTLS configuration only SHA-2 signed certificates are accepted.
diff --git a/Makefile b/Makefile
index a5b8b61..3833185 100644
--- a/Makefile
+++ b/Makefile
@@ -138,3 +138,12 @@
apidoc_clean:
rm -rf apidoc
endif
+
+## Editor navigation files
+C_SOURCE_FILES = $(wildcard include/*/*.h library/*.[hc] programs/*/*.[hc] tests/suites/*.function)
+tags: $(C_SOURCE_FILES)
+ ctags -o $@ $(C_SOURCE_FILES)
+TAGS: $(C_SOURCE_FILES)
+ etags -o $@ $(C_SOURCE_FILES)
+GPATH GRTAGS GSYMS GTAGS: $(C_SOURCE_FILES)
+ ls $(C_SOURCE_FILES) | gtags -f - --gtagsconf .globalrc
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index 1e96856..17cdba7 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -262,6 +262,8 @@
#define MBEDTLS_OID_DIGEST_ALG_SHA512 MBEDTLS_OID_NIST_ALG "\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */
+#define MBEDTLS_OID_DIGEST_ALG_RIPEMD160 MBEDTLS_OID_TELETRUST "\x03\x02\x01" /**< id-ripemd160 OBJECT IDENTIFIER :: { iso(1) identified-organization(3) teletrust(36) algorithm(3) hashAlgorithm(2) ripemd160(1) } */
+
#define MBEDTLS_OID_HMAC_SHA1 MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
#define MBEDTLS_OID_HMAC_SHA224 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 135be05..a460e20 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -450,6 +450,18 @@
}
mbedtls_ssl_states;
+/*
+ * The tls_prf function types.
+ */
+typedef enum
+{
+ MBEDTLS_SSL_TLS_PRF_NONE,
+ MBEDTLS_SSL_TLS_PRF_SSL3,
+ MBEDTLS_SSL_TLS_PRF_TLS1,
+ MBEDTLS_SSL_TLS_PRF_SHA384,
+ MBEDTLS_SSL_TLS_PRF_SHA256
+}
+mbedtls_tls_prf_types;
/**
* \brief Callback type: send data on the network.
*
@@ -920,6 +932,11 @@
/** Callback to export key block and master secret */
int (*f_export_keys)( void *, const unsigned char *,
const unsigned char *, size_t, size_t, size_t );
+ /** Callback to export key block, master secret,
+ * tls_prf and random bytes. Should replace f_export_keys */
+ int (*f_export_keys_ext)( void *, const unsigned char *,
+ const unsigned char *, size_t, size_t, size_t,
+ unsigned char[32], unsigned char[32], mbedtls_tls_prf_types );
void *p_export_keys; /*!< context for key export callback */
#endif
@@ -1624,6 +1641,41 @@
size_t maclen,
size_t keylen,
size_t ivlen );
+
+/**
+ * \brief Callback type: Export key block, master secret,
+ * handshake randbytes and the tls_prf function
+ * used to derive keys.
+ *
+ * \note This is required for certain uses of TLS, e.g. EAP-TLS
+ * (RFC 5216) and Thread. The key pointers are ephemeral and
+ * therefore must not be stored. The master secret and keys
+ * should not be used directly except as an input to a key
+ * derivation function.
+ *
+ * \param p_expkey Context for the callback.
+ * \param ms Pointer to master secret (fixed length: 48 bytes).
+ * \param kb Pointer to key block, see RFC 5246 section 6.3.
+ * (variable length: 2 * maclen + 2 * keylen + 2 * ivlen).
+ * \param maclen MAC length.
+ * \param keylen Key length.
+ * \param ivlen IV length.
+ * \param client_random The client random bytes.
+ * \param server_random The server random bytes.
+ * \param tls_prf_type The tls_prf enum type.
+ *
+ * \return 0 if successful, or
+ * a specific MBEDTLS_ERR_XXX code.
+ */
+typedef int mbedtls_ssl_export_keys_ext_t( void *p_expkey,
+ const unsigned char *ms,
+ const unsigned char *kb,
+ size_t maclen,
+ size_t keylen,
+ size_t ivlen,
+ unsigned char client_random[32],
+ unsigned char server_random[32],
+ mbedtls_tls_prf_types tls_prf_type );
#endif /* MBEDTLS_SSL_EXPORT_KEYS */
/**
@@ -1689,6 +1741,20 @@
void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf,
mbedtls_ssl_export_keys_t *f_export_keys,
void *p_export_keys );
+
+/**
+ * \brief Configure extended key export callback.
+ * (Default: none.)
+ *
+ * \note See \c mbedtls_ssl_export_keys_ext_t.
+ *
+ * \param conf SSL configuration context
+ * \param f_export_keys_ext Callback for exporting keys
+ * \param p_export_keys Context for the callback
+ */
+void mbedtls_ssl_conf_export_keys_ext_cb( mbedtls_ssl_config *conf,
+ mbedtls_ssl_export_keys_ext_t *f_export_keys_ext,
+ void *p_export_keys );
#endif /* MBEDTLS_SSL_EXPORT_KEYS */
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
@@ -3487,6 +3553,27 @@
*/
void mbedtls_ssl_session_free( mbedtls_ssl_session *session );
+/**
+ * \brief TLS-PRF function for key derivation.
+ *
+ * \param prf The tls_prf type funtion type to be used.
+ * \param secret Secret for the key derivation function.
+ * \param slen Length of the secret.
+ * \param label String label for the key derivation function,
+ * terminated with null character.
+ * \param random Random bytes.
+ * \param rlen Length of the random bytes buffer.
+ * \param dstbuf The buffer holding the derived key.
+ * \param dlen Length of the output buffer.
+ *
+ * \return 0 on sucess. An SSL specific error on failure.
+ */
+int mbedtls_ssl_tls_prf( const mbedtls_tls_prf_types prf,
+ const unsigned char *secret, size_t slen,
+ const char *label,
+ const unsigned char *random, size_t rlen,
+ unsigned char *dstbuf, size_t dlen );
+
#ifdef __cplusplus
}
#endif
diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index ac4d96d..9c4be53 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -276,6 +276,10 @@
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
+typedef int mbedtls_ssl_tls_prf_cb( const unsigned char *secret, size_t slen,
+ const char *label,
+ const unsigned char *random, size_t rlen,
+ unsigned char *dstbuf, size_t dlen );
/*
* This structure contains the parameters only needed during handshake.
*/
@@ -425,9 +429,7 @@
void (*update_checksum)(mbedtls_ssl_context *, const unsigned char *, size_t);
void (*calc_verify)(mbedtls_ssl_context *, unsigned char *);
void (*calc_finished)(mbedtls_ssl_context *, unsigned char *, int);
- int (*tls_prf)(const unsigned char *, size_t, const char *,
- const unsigned char *, size_t,
- unsigned char *, size_t);
+ mbedtls_ssl_tls_prf_cb *tls_prf;
mbedtls_ssl_ciphersuite_t const *ciphersuite_info;
diff --git a/library/oid.c b/library/oid.c
index 9f40941..27c455e 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -627,6 +627,12 @@
MBEDTLS_MD_SHA512,
},
#endif /* MBEDTLS_SHA512_C */
+#if defined(MBEDTLS_RIPEMD160_C)
+ {
+ { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_RIPEMD160 ), "id-ripemd160", "RIPEMD-160" },
+ MBEDTLS_MD_RIPEMD160,
+ },
+#endif /* MBEDTLS_RIPEMD160_C */
{
{ NULL, 0, NULL, NULL },
MBEDTLS_MD_NONE,
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index da42ed7..d25dffd 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -425,7 +425,8 @@
size_t nb, hs;
size_t i, j, k;
const unsigned char *S1, *S2;
- unsigned char tmp[128];
+ unsigned char *tmp;
+ size_t tmp_len = 0;
unsigned char h_i[20];
const mbedtls_md_info_t *md_info;
mbedtls_md_context_t md_ctx;
@@ -433,8 +434,13 @@
mbedtls_md_init( &md_ctx );
- if( sizeof( tmp ) < 20 + strlen( label ) + rlen )
- return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+ tmp_len = 20 + strlen( label ) + rlen;
+ tmp = mbedtls_calloc( 1, tmp_len );
+ if( tmp == NULL )
+ {
+ ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
+ goto exit;
+ }
hs = ( slen + 1 ) / 2;
S1 = secret;
@@ -449,10 +455,15 @@
* First compute P_md5(secret,label+random)[0..dlen]
*/
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) == NULL )
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ {
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto exit;
+ }
if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
- return( ret );
+ {
+ goto exit;
+ }
mbedtls_md_hmac_starts( &md_ctx, S1, hs );
mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
@@ -480,10 +491,15 @@
* XOR out with P_sha1(secret,label+random)[0..dlen]
*/
if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ {
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto exit;
+ }
if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
- return( ret );
+ {
+ goto exit;
+ }
mbedtls_md_hmac_starts( &md_ctx, S2, hs );
mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
@@ -505,12 +521,14 @@
dstbuf[i + j] = (unsigned char)( dstbuf[i + j] ^ h_i[j] );
}
+exit:
mbedtls_md_free( &md_ctx );
- mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
+ mbedtls_platform_zeroize( tmp, tmp_len );
mbedtls_platform_zeroize( h_i, sizeof( h_i ) );
- return( 0 );
+ mbedtls_free( tmp );
+ return( ret );
}
#endif /* MBEDTLS_SSL_PROTO_TLS1) || MBEDTLS_SSL_PROTO_TLS1_1 */
@@ -593,7 +611,8 @@
{
size_t nb;
size_t i, j, k, md_len;
- unsigned char tmp[128];
+ unsigned char *tmp;
+ size_t tmp_len = 0;
unsigned char h_i[MBEDTLS_MD_MAX_SIZE];
const mbedtls_md_info_t *md_info;
mbedtls_md_context_t md_ctx;
@@ -606,8 +625,13 @@
md_len = mbedtls_md_get_size( md_info );
- if( sizeof( tmp ) < md_len + strlen( label ) + rlen )
- return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+ tmp_len = md_len + strlen( label ) + rlen;
+ tmp = mbedtls_calloc( 1, tmp_len );
+ if( tmp == NULL )
+ {
+ ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
+ goto exit;
+ }
nb = strlen( label );
memcpy( tmp + md_len, label, nb );
@@ -618,7 +642,7 @@
* Compute P_<hash>(secret, label + random)[0..dlen]
*/
if ( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
- return( ret );
+ goto exit;
mbedtls_md_hmac_starts( &md_ctx, secret, slen );
mbedtls_md_hmac_update( &md_ctx, tmp + md_len, nb );
@@ -640,12 +664,15 @@
dstbuf[i + j] = h_i[j];
}
+exit:
mbedtls_md_free( &md_ctx );
- mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
+ mbedtls_platform_zeroize( tmp, tmp_len );
mbedtls_platform_zeroize( h_i, sizeof( h_i ) );
- return( 0 );
+ mbedtls_free( tmp );
+
+ return( ret );
}
#endif /* MBEDTLS_USE_PSA_CRYPTO */
#if defined(MBEDTLS_SHA256_C)
@@ -724,6 +751,83 @@
#endif /* MBEDTLS_USE_PSA_CRYPTO &&
MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+static mbedtls_tls_prf_types tls_prf_get_type( mbedtls_ssl_tls_prf_cb *tls_prf )
+{
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+ if( tls_prf == ssl3_prf )
+ {
+ return( MBEDTLS_SSL_TLS_PRF_SSL3 );
+ }
+ else
+#endif
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
+ if( tls_prf == tls1_prf )
+ {
+ return( MBEDTLS_SSL_TLS_PRF_TLS1 );
+ }
+ else
+#endif
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA512_C)
+ if( tls_prf == tls_prf_sha384 )
+ {
+ return( MBEDTLS_SSL_TLS_PRF_SHA384 );
+ }
+ else
+#endif
+#if defined(MBEDTLS_SHA256_C)
+ if( tls_prf == tls_prf_sha256 )
+ {
+ return( MBEDTLS_SSL_TLS_PRF_SHA256 );
+ }
+ else
+#endif
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
+ return( MBEDTLS_SSL_TLS_PRF_NONE );
+}
+#endif /* MBEDTLS_SSL_EXPORT_KEYS */
+
+int mbedtls_ssl_tls_prf( const mbedtls_tls_prf_types prf,
+ const unsigned char *secret, size_t slen,
+ const char *label,
+ const unsigned char *random, size_t rlen,
+ unsigned char *dstbuf, size_t dlen )
+{
+ mbedtls_ssl_tls_prf_cb *tls_prf = NULL;
+
+ switch( prf )
+ {
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+ case MBEDTLS_SSL_TLS_PRF_SSL3:
+ tls_prf = ssl3_prf;
+ break;
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
+ case MBEDTLS_SSL_TLS_PRF_TLS1:
+ tls_prf = tls1_prf;
+ break;
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
+
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA512_C)
+ case MBEDTLS_SSL_TLS_PRF_SHA384:
+ tls_prf = tls_prf_sha384;
+ break;
+#endif /* MBEDTLS_SHA512_C */
+#if defined(MBEDTLS_SHA256_C)
+ case MBEDTLS_SSL_TLS_PRF_SHA256:
+ tls_prf = tls_prf_sha256;
+ break;
+#endif /* MBEDTLS_SHA256_C */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
+ default:
+ return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
+ }
+
+ return( tls_prf( secret, slen, label, random, rlen, dstbuf, dlen ) );
+}
+
int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
{
int ret = 0;
@@ -988,9 +1092,6 @@
MBEDTLS_SSL_DEBUG_BUF( 4, "random bytes", handshake->randbytes, 64 );
MBEDTLS_SSL_DEBUG_BUF( 4, "key block", keyblk, 256 );
- mbedtls_platform_zeroize( handshake->randbytes,
- sizeof( handshake->randbytes ) );
-
/*
* Determine the appropriate key, IV and MAC length.
*/
@@ -1036,7 +1137,7 @@
( ret = mbedtls_md_setup( &transform->md_ctx_dec, md_info, 1 ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
- return( ret );
+ goto end;
}
/* Get MAC length */
@@ -1106,7 +1207,8 @@
#endif
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto end;
}
}
}
@@ -1168,7 +1270,8 @@
#endif /* MBEDTLS_SSL_SRV_C */
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto end;
}
#if defined(MBEDTLS_SSL_SOME_MODES_USE_MAC)
@@ -1178,7 +1281,8 @@
if( mac_key_len > sizeof( transform->mac_enc ) )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto end;
}
memcpy( transform->mac_enc, mac_enc, mac_key_len );
@@ -1202,7 +1306,8 @@
#endif
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
- return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+ ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+ goto end;
}
#endif /* MBEDTLS_SSL_SOME_MODES_USE_MAC */
@@ -1220,7 +1325,8 @@
mac_key_len ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_init", ret );
- return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
+ ret = MBEDTLS_ERR_SSL_HW_ACCEL_FAILED;
+ goto end;
}
}
#else
@@ -1236,6 +1342,17 @@
mac_key_len, keylen,
iv_copy_len );
}
+
+ if( ssl->conf->f_export_keys_ext != NULL )
+ {
+ ssl->conf->f_export_keys_ext( ssl->conf->p_export_keys,
+ session->master, keyblk,
+ mac_key_len, keylen,
+ iv_copy_len,
+ handshake->randbytes + 32,
+ handshake->randbytes,
+ tls_prf_get_type( handshake->tls_prf ) );
+ }
#endif
#if defined(MBEDTLS_USE_PSA_CRYPTO)
@@ -1253,7 +1370,7 @@
if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup_psa", ret );
- return( ret );
+ goto end;
}
if( ret == 0 )
@@ -1279,7 +1396,7 @@
cipher_info ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret );
- return( ret );
+ goto end;
}
#if defined(MBEDTLS_USE_PSA_CRYPTO)
@@ -1296,7 +1413,7 @@
if( ret != 0 && ret != MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup_psa", ret );
- return( ret );
+ goto end;
}
if( ret == 0 )
@@ -1322,7 +1439,7 @@
cipher_info ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setup", ret );
- return( ret );
+ goto end;
}
if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_enc, key1,
@@ -1330,7 +1447,7 @@
MBEDTLS_ENCRYPT ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
- return( ret );
+ goto end;
}
if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_dec, key2,
@@ -1338,7 +1455,7 @@
MBEDTLS_DECRYPT ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
- return( ret );
+ goto end;
}
#if defined(MBEDTLS_CIPHER_MODE_CBC)
@@ -1348,19 +1465,18 @@
MBEDTLS_PADDING_NONE ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
- return( ret );
+ goto end;
}
if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_dec,
MBEDTLS_PADDING_NONE ) ) != 0 )
{
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
- return( ret );
+ goto end;
}
}
#endif /* MBEDTLS_CIPHER_MODE_CBC */
- mbedtls_platform_zeroize( keyblk, sizeof( keyblk ) );
#if defined(MBEDTLS_ZLIB_SUPPORT)
// Initialize compression
@@ -1375,7 +1491,8 @@
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "alloc(%d bytes) failed",
MBEDTLS_SSL_COMPRESS_BUFFER_LEN ) );
- return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
+ ret = MBEDTLS_ERR_SSL_ALLOC_FAILED;
+ goto end;
}
}
@@ -1389,14 +1506,18 @@
inflateInit( &transform->ctx_inflate ) != Z_OK )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to initialize compression" ) );
- return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
+ ret = MBEDTLS_ERR_SSL_COMPRESSION_FAILED;
+ goto end;
}
}
#endif /* MBEDTLS_ZLIB_SUPPORT */
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= derive keys" ) );
-
- return( 0 );
+end:
+ mbedtls_platform_zeroize( keyblk, sizeof( keyblk ) );
+ mbedtls_platform_zeroize( handshake->randbytes,
+ sizeof( handshake->randbytes ) );
+ return( ret );
}
#if defined(MBEDTLS_SSL_PROTO_SSL3)
@@ -8620,6 +8741,14 @@
conf->f_export_keys = f_export_keys;
conf->p_export_keys = p_export_keys;
}
+
+void mbedtls_ssl_conf_export_keys_ext_cb( mbedtls_ssl_config *conf,
+ mbedtls_ssl_export_keys_ext_t *f_export_keys_ext,
+ void *p_export_keys )
+{
+ conf->f_export_keys_ext = f_export_keys_ext;
+ conf->p_export_keys = p_export_keys;
+}
#endif
#if defined(MBEDTLS_SSL_ASYNC_PRIVATE)
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 2cddfb4..62f2c57 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -126,7 +126,7 @@
#define DFL_EXTENDED_MS -1
#define DFL_ETM -1
#define DFL_CA_CALLBACK 0
-
+#define DFL_EAP_TLS 0
#define GET_REQUEST "GET %s HTTP/1.0\r\nExtra-header: "
#define GET_REQUEST_END "\r\n\r\n"
@@ -204,6 +204,13 @@
#define USAGE_TICKETS ""
#endif /* MBEDTLS_SSL_SESSION_TICKETS */
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+#define USAGE_EAP_TLS \
+ " eap_tls=%%d default: 0 (disabled)\n"
+#else
+#define USAGE_EAP_TLS ""
+#endif /* MBEDTLS_SSL_EXPORT_KEYS */
+
#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
#define USAGE_TRUNC_HMAC \
" trunc_hmac=%%d default: library default\n"
@@ -348,6 +355,7 @@
" reco_delay=%%d default: 0 seconds\n" \
" reconnect_hard=%%d default: 0 (disabled)\n" \
USAGE_TICKETS \
+ USAGE_EAP_TLS \
USAGE_MAX_FRAG_LEN \
USAGE_TRUNC_HMAC \
USAGE_CONTEXT_CRT_CB \
@@ -448,10 +456,47 @@
int extended_ms; /* negotiate extended master secret? */
int etm; /* negotiate encrypt then mac? */
int context_crt_cb; /* use context-specific CRT verify callback */
+ int eap_tls; /* derive EAP-TLS keying material? */
} opt;
int query_config( const char *config );
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+typedef struct eap_tls_keys
+{
+ unsigned char master_secret[48];
+ unsigned char randbytes[64];
+ mbedtls_tls_prf_types tls_prf_type;
+} eap_tls_keys;
+
+static int eap_tls_key_derivation ( void *p_expkey,
+ const unsigned char *ms,
+ const unsigned char *kb,
+ size_t maclen,
+ size_t keylen,
+ size_t ivlen,
+ unsigned char client_random[32],
+ unsigned char server_random[32],
+ mbedtls_tls_prf_types tls_prf_type )
+{
+ eap_tls_keys *keys = (eap_tls_keys *)p_expkey;
+
+ ( ( void ) kb );
+ memcpy( keys->master_secret, ms, sizeof( keys->master_secret ) );
+ memcpy( keys->randbytes, client_random, 32 );
+ memcpy( keys->randbytes + 32, server_random, 32 );
+ keys->tls_prf_type = tls_prf_type;
+
+ if( opt.debug_level > 2 )
+ {
+ mbedtls_printf("exported maclen is %u\n", (unsigned)maclen);
+ mbedtls_printf("exported keylen is %u\n", (unsigned)keylen);
+ mbedtls_printf("exported ivlen is %u\n", (unsigned)ivlen);
+ }
+ return( 0 );
+}
+#endif
+
static void my_debug( void *ctx, int level,
const char *file, int line,
const char *str )
@@ -713,6 +758,12 @@
#endif
char *p, *q;
const int *list;
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ unsigned char eap_tls_keymaterial[16];
+ unsigned char eap_tls_iv[8];
+ const char* eap_tls_label = "client EAP encryption";
+ eap_tls_keys eap_tls_keying;
+#endif
/*
* Make sure memory references are valid.
@@ -818,6 +869,7 @@
opt.extended_ms = DFL_EXTENDED_MS;
opt.etm = DFL_ETM;
opt.dgram_packing = DFL_DGRAM_PACKING;
+ opt.eap_tls = DFL_EAP_TLS;
for( i = 1; i < argc; i++ )
{
@@ -1176,6 +1228,12 @@
{
return query_config( q );
}
+ else if( strcmp( p, "eap_tls" ) == 0 )
+ {
+ opt.eap_tls = atoi( q );
+ if( opt.eap_tls < 0 || opt.eap_tls > 1 )
+ goto usage;
+ }
else
goto usage;
}
@@ -1652,6 +1710,12 @@
mbedtls_ssl_conf_encrypt_then_mac( &conf, opt.etm );
#endif
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ if( opt.eap_tls != 0 )
+ mbedtls_ssl_conf_export_keys_ext_cb( &conf, eap_tls_key_derivation,
+ &eap_tls_keying );
+#endif
+
#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
if( opt.recsplit != DFL_RECSPLIT )
mbedtls_ssl_conf_cbc_record_splitting( &conf, opt.recsplit
@@ -1917,6 +1981,57 @@
}
#endif
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ if( opt.eap_tls != 0 )
+ {
+ size_t j = 0;
+
+ if( ( ret = mbedtls_ssl_tls_prf( eap_tls_keying.tls_prf_type,
+ eap_tls_keying.master_secret,
+ sizeof( eap_tls_keying.master_secret ),
+ eap_tls_label,
+ eap_tls_keying.randbytes,
+ sizeof( eap_tls_keying.randbytes ),
+ eap_tls_keymaterial,
+ sizeof( eap_tls_keymaterial ) ) )
+ != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+ -ret );
+ goto exit;
+ }
+
+ mbedtls_printf( " EAP-TLS key material is:" );
+ for( j = 0; j < sizeof( eap_tls_keymaterial ); j++ )
+ {
+ if( j % 8 == 0 )
+ mbedtls_printf("\n ");
+ mbedtls_printf("%02x ", eap_tls_keymaterial[j] );
+ }
+ mbedtls_printf("\n");
+
+ if( ( ret = mbedtls_ssl_tls_prf( eap_tls_keying.tls_prf_type, NULL, 0,
+ eap_tls_label,
+ eap_tls_keying.randbytes,
+ sizeof( eap_tls_keying.randbytes ),
+ eap_tls_iv,
+ sizeof( eap_tls_iv ) ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+ -ret );
+ goto exit;
+ }
+
+ mbedtls_printf( " EAP-TLS IV is:" );
+ for( j = 0; j < sizeof( eap_tls_iv ); j++ )
+ {
+ if( j % 8 == 0 )
+ mbedtls_printf("\n ");
+ mbedtls_printf("%02x ", eap_tls_iv[j] );
+ }
+ mbedtls_printf("\n");
+ }
+#endif
if( opt.reconnect != 0 )
{
mbedtls_printf(" . Saving session for reuse..." );
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 5ee90ac..807f880 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -168,6 +168,7 @@
#define DFL_EXTENDED_MS -1
#define DFL_ETM -1
#define DFL_CA_CALLBACK 0
+#define DFL_EAP_TLS 0
#define LONG_RESPONSE "<p>01-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n" \
"02-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah-blah\r\n" \
@@ -281,6 +282,13 @@
#define USAGE_TICKETS ""
#endif /* MBEDTLS_SSL_SESSION_TICKETS */
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+#define USAGE_EAP_TLS \
+ " eap_tls=%%d default: 0 (disabled)\n"
+#else
+#define USAGE_EAP_TLS ""
+#endif /* MBEDTLS_SSL_EXPORT_KEYS */
+
#if defined(MBEDTLS_SSL_CACHE_C)
#define USAGE_CACHE \
" cache_max=%%d default: cache default (50)\n" \
@@ -442,6 +450,7 @@
" exchanges=%%d default: 1\n" \
"\n" \
USAGE_TICKETS \
+ USAGE_EAP_TLS \
USAGE_CACHE \
USAGE_MAX_FRAG_LEN \
USAGE_TRUNC_HMAC \
@@ -563,10 +572,47 @@
int dtls_mtu; /* UDP Maximum tranport unit for DTLS */
int dgram_packing; /* allow/forbid datagram packing */
int badmac_limit; /* Limit of records with bad MAC */
+ int eap_tls; /* derive EAP-TLS keying material? */
} opt;
int query_config( const char *config );
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+typedef struct eap_tls_keys
+{
+ unsigned char master_secret[48];
+ unsigned char randbytes[64];
+ mbedtls_tls_prf_types tls_prf_type;
+} eap_tls_keys;
+
+static int eap_tls_key_derivation ( void *p_expkey,
+ const unsigned char *ms,
+ const unsigned char *kb,
+ size_t maclen,
+ size_t keylen,
+ size_t ivlen,
+ unsigned char client_random[32],
+ unsigned char server_random[32],
+ mbedtls_tls_prf_types tls_prf_type )
+{
+ eap_tls_keys *keys = (eap_tls_keys *)p_expkey;
+
+ ( ( void ) kb );
+ memcpy( keys->master_secret, ms, sizeof( keys->master_secret ) );
+ memcpy( keys->randbytes, client_random, 32 );
+ memcpy( keys->randbytes + 32, server_random, 32 );
+ keys->tls_prf_type = tls_prf_type;
+
+ if( opt.debug_level > 2 )
+ {
+ mbedtls_printf("exported maclen is %u\n", (unsigned)maclen);
+ mbedtls_printf("exported keylen is %u\n", (unsigned)keylen);
+ mbedtls_printf("exported ivlen is %u\n", (unsigned)ivlen);
+ }
+ return( 0 );
+}
+#endif
+
static void my_debug( void *ctx, int level,
const char *file, int line,
const char *str )
@@ -1444,6 +1490,12 @@
#if defined(MBEDTLS_USE_PSA_CRYPTO)
psa_status_t status;
#endif
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ unsigned char eap_tls_keymaterial[16];
+ unsigned char eap_tls_iv[8];
+ const char* eap_tls_label = "client EAP encryption";
+ eap_tls_keys eap_tls_keying;
+#endif
#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof(alloc_buf) );
@@ -1585,6 +1637,7 @@
opt.badmac_limit = DFL_BADMAC_LIMIT;
opt.extended_ms = DFL_EXTENDED_MS;
opt.etm = DFL_ETM;
+ opt.eap_tls = DFL_EAP_TLS;
for( i = 1; i < argc; i++ )
{
@@ -1975,6 +2028,12 @@
{
return query_config( q );
}
+ else if( strcmp( p, "eap_tls" ) == 0 )
+ {
+ opt.eap_tls = atoi( q );
+ if( opt.eap_tls < 0 || opt.eap_tls > 1 )
+ goto usage;
+ }
else
goto usage;
}
@@ -2537,6 +2596,12 @@
mbedtls_ssl_conf_encrypt_then_mac( &conf, opt.etm );
#endif
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ if( opt.eap_tls != 0 )
+ mbedtls_ssl_conf_export_keys_ext_cb( &conf, eap_tls_key_derivation,
+ &eap_tls_keying );
+#endif
+
#if defined(MBEDTLS_SSL_ALPN)
if( opt.alpn_string != NULL )
if( ( ret = mbedtls_ssl_conf_alpn_protocols( &conf, alpn_list ) ) != 0 )
@@ -3117,6 +3182,57 @@
}
#endif /* MBEDTLS_X509_CRT_PARSE_C */
+#if defined(MBEDTLS_SSL_EXPORT_KEYS)
+ if( opt.eap_tls != 0 )
+ {
+ size_t j = 0;
+
+ if( ( ret = mbedtls_ssl_tls_prf( eap_tls_keying.tls_prf_type,
+ eap_tls_keying.master_secret,
+ sizeof( eap_tls_keying.master_secret ),
+ eap_tls_label,
+ eap_tls_keying.randbytes,
+ sizeof( eap_tls_keying.randbytes ),
+ eap_tls_keymaterial,
+ sizeof( eap_tls_keymaterial ) ) )
+ != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+ -ret );
+ goto exit;
+ }
+
+ mbedtls_printf( " EAP-TLS key material is:" );
+ for( j = 0; j < sizeof( eap_tls_keymaterial ); j++ )
+ {
+ if( j % 8 == 0 )
+ mbedtls_printf("\n ");
+ mbedtls_printf("%02x ", eap_tls_keymaterial[j] );
+ }
+ mbedtls_printf("\n");
+
+ if( ( ret = mbedtls_ssl_tls_prf( eap_tls_keying.tls_prf_type, NULL, 0,
+ eap_tls_label,
+ eap_tls_keying.randbytes,
+ sizeof( eap_tls_keying.randbytes ),
+ eap_tls_iv,
+ sizeof( eap_tls_iv ) ) ) != 0 )
+ {
+ mbedtls_printf( " failed\n ! mbedtls_ssl_tls_prf returned -0x%x\n\n",
+ -ret );
+ goto exit;
+ }
+
+ mbedtls_printf( " EAP-TLS IV is:" );
+ for( j = 0; j < sizeof( eap_tls_iv ); j++ )
+ {
+ if( j % 8 == 0 )
+ mbedtls_printf("\n ");
+ mbedtls_printf("%02x ", eap_tls_iv[j] );
+ }
+ mbedtls_printf("\n");
+ }
+#endif
if( opt.exchanges == 0 )
goto close_notify;
diff --git a/scripts/abi_check.py b/scripts/abi_check.py
index f837f7a..30c3fe5 100755
--- a/scripts/abi_check.py
+++ b/scripts/abi_check.py
@@ -148,7 +148,8 @@
my_environment = os.environ.copy()
my_environment["CFLAGS"] = "-g -Og"
my_environment["SHARED"] = "1"
- my_environment["USE_CRYPTO_SUBMODULE"] = "1"
+ if os.path.exists(os.path.join(git_worktree_path, "crypto")):
+ my_environment["USE_CRYPTO_SUBMODULE"] = "1"
make_output = subprocess.check_output(
[self.make_command, "lib"],
env=my_environment,
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 08d4be3..cef87bc 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -7939,6 +7939,18 @@
-s "Extra-header:" \
-c "Extra-header:"
+requires_config_enabled MBEDTLS_SSL_EXPORT_KEYS
+run_test "export keys functionality" \
+ "$P_SRV eap_tls=1 debug_level=3" \
+ "$P_CLI eap_tls=1 debug_level=3" \
+ 0 \
+ -s "exported maclen is " \
+ -s "exported keylen is " \
+ -s "exported ivlen is " \
+ -c "exported maclen is " \
+ -c "exported keylen is " \
+ -c "exported ivlen is "
+
# Final report
echo "------------------------------------------------------------------------"
diff --git a/tests/suites/test_suite_oid.data b/tests/suites/test_suite_oid.data
index 3d5d9db..3261935 100644
--- a/tests/suites/test_suite_oid.data
+++ b/tests/suites/test_suite_oid.data
@@ -57,3 +57,35 @@
OID get x509 extension - wrong oid - id-ce
oid_get_x509_extension:"551D":0
+
+OID hash id - id-md5
+depends_on:MBEDTLS_MD5_C
+oid_get_md_alg_id:"2A864886f70d0205":MBEDTLS_MD_MD5
+
+OID hash id - id-sha1
+depends_on:MBEDTLS_SHA1_C
+oid_get_md_alg_id:"2b0e03021a":MBEDTLS_MD_SHA1
+
+OID hash id - id-sha224
+depends_on:MBEDTLS_SHA256_C
+oid_get_md_alg_id:"608648016503040204":MBEDTLS_MD_SHA224
+
+OID hash id - id-sha256
+depends_on:MBEDTLS_SHA256_C
+oid_get_md_alg_id:"608648016503040201":MBEDTLS_MD_SHA256
+
+OID hash id - id-sha384
+depends_on:MBEDTLS_SHA512_C
+oid_get_md_alg_id:"608648016503040202":MBEDTLS_MD_SHA384
+
+OID hash id - id-sha512
+depends_on:MBEDTLS_SHA512_C
+oid_get_md_alg_id:"608648016503040203":MBEDTLS_MD_SHA512
+
+OID hash id - id-ripemd160
+depends_on:MBEDTLS_RIPEMD160_C
+oid_get_md_alg_id:"2b24030201":MBEDTLS_MD_RIPEMD160
+
+OID hash id - invalid oid
+oid_get_md_alg_id:"2B864886f70d0204":-1
+
diff --git a/tests/suites/test_suite_oid.function b/tests/suites/test_suite_oid.function
index cb8abe6..9e8d437 100644
--- a/tests/suites/test_suite_oid.function
+++ b/tests/suites/test_suite_oid.function
@@ -28,6 +28,7 @@
}
else
{
+ TEST_ASSERT( ret == 0 );
TEST_ASSERT( strcmp( ( char* )desc, result_str ) == 0 );
}
}
@@ -51,6 +52,7 @@
}
else
{
+ TEST_ASSERT( ret == 0 );
TEST_ASSERT( strcmp( ( char * )desc, result_str ) == 0 );
}
}
@@ -74,7 +76,34 @@
}
else
{
+ TEST_ASSERT( ret == 0 );
TEST_ASSERT( ext_type == exp_type );
}
}
/* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_md_alg_id( data_t *oid, int exp_md_id )
+{
+ mbedtls_asn1_buf md_oid = { 0, 0, NULL };
+ int ret;
+ mbedtls_md_type_t md_id = 0;
+
+ md_oid.tag = MBEDTLS_ASN1_OID;
+ md_oid.p = oid->x;
+ md_oid.len = oid->len;
+
+ ret = mbedtls_oid_get_md_alg( &md_oid, &md_id );
+
+ if( exp_md_id < 0 )
+ {
+ TEST_ASSERT( ret == MBEDTLS_ERR_OID_NOT_FOUND );
+ TEST_ASSERT( md_id == 0);
+ }
+ else
+ {
+ TEST_ASSERT( ret == 0 );
+ TEST_ASSERT( (mbedtls_md_type_t)exp_md_id == md_id );
+ }
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 953b1ff..20789e6 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -258,6 +258,14 @@
depends_on:MBEDTLS_PKCS1_V15
mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:255:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+RSA PKCS1 Sign #10 (RIPEMD160, 2048 bits RSA)
+depends_on:MBEDTLS_RIPEMD160_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_sign:"616263":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_RIPEMD160:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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":16:"3":"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":0
+
+RSA PKCS1 Verify #10 (RIPEMD160, 2048 bits RSA)
+depends_on:MBEDTLS_RIPEMD160_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"616263":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_RIPEMD160:2048:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"3":"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":0
+
RSA PKCS1 Encrypt #1
depends_on:MBEDTLS_PKCS1_V15
mbedtls_rsa_pkcs1_encrypt:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":0
diff --git a/tests/suites/test_suite_ssl.data b/tests/suites/test_suite_ssl.data
index 2b3517d..fd81ffe 100644
--- a/tests/suites/test_suite_ssl.data
+++ b/tests/suites/test_suite_ssl.data
@@ -5633,3 +5633,42 @@
Record crypt, little space, NULL cipher, SSL3, MD5, short tag, EtM
depends_on:MBEDTLS_CIPHER_NULL_CIPHER:MBEDTLS_SSL_PROTO_SSL3:MBEDTLS_MD5_C:MBEDTLS_SSL_ENCRYPT_THEN_MAC
ssl_crypt_record_small:MBEDTLS_CIPHER_NULL:MBEDTLS_MD_MD5:1:1:MBEDTLS_SSL_MINOR_VERSION_0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_NONE
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_NONE:"":"":"test tls_prf label":"":MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SSL3
+depends_on:MBEDTLS_SSL_PROTO_SSL3
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SSL3:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"3ff3d192aa599255339def5a9723444a":0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_TLS1 TLS 1.0 enabled
+depends_on:MBEDTLS_SSL_PROTO_TLS1
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_TLS1:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"8defca540d41d4c79d390027295bb4e6":0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_TLS1 TLS 1.1 enabled
+depends_on:MBEDTLS_SSL_PROTO_TLS1_1
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_TLS1:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"8defca540d41d4c79d390027295bb4e6":0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SHA384
+depends_on:MBEDTLS_SHA512_C:MBEDTLS_SSL_PROTO_TLS1_2
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SHA384:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"a4206a36eef93f496611c2b7806625c3":0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SHA256
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_SSL_PROTO_TLS1_2
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SHA256:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"7f9998393198a02c8d731ccc2ef90b2c":0
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SSL3 not enabled
+depends_on:!MBEDTLS_SSL_PROTO_SSL3
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SSL3:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"3ff3d192aa599255339def5a9723444a":MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_TLS1 TLS 1.X not enabled
+depends_on:!MBEDTLS_SSL_PROTO_TLS1:!MBEDTLS_SSL_PROTO_TLS1_1
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_TLS1:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"8defca540d41d4c79d390027295bb4e6":MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SHA384 SHA-512 not enabled
+depends_on:!MBEDTLS_SHA512_C
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SHA384:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"a4206a36eef93f496611c2b7806625c3":MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE
+
+SSL TLS_PRF MBEDTLS_SSL_TLS_PRF_SHA256 SHA-256 not enabled
+depends_on:!MBEDTLS_SHA256_C
+ssl_tls_prf:MBEDTLS_SSL_TLS_PRF_SHA256:"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef":"test tls_prf label":"7f9998393198a02c8d731ccc2ef90b2c":MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 05ecd8a..ecf186e 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -541,3 +541,32 @@
mbedtls_free( buf );
}
/* END_CASE */
+
+/* BEGIN_CASE */
+void ssl_tls_prf( int type, data_t * secret, data_t * random,
+ char *label, data_t *result_hex_str, int exp_ret )
+{
+ unsigned char *output;
+
+ output = mbedtls_calloc( 1, result_hex_str->len );
+ if( output == NULL )
+ goto exit;
+
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+ TEST_ASSERT( psa_crypto_init() == 0 );
+#endif
+
+ TEST_ASSERT( mbedtls_ssl_tls_prf( type, secret->x, secret->len,
+ label, random->x, random->len,
+ output, result_hex_str->len ) == exp_ret );
+
+ if( exp_ret == 0 )
+ {
+ TEST_ASSERT( hexcmp( output, result_hex_str->x,
+ result_hex_str->len, result_hex_str->len ) == 0 );
+ }
+exit:
+
+ mbedtls_free( output );
+}
+/* END_CASE */