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mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-08-01 10:06:53 +03:00

Add ECDH_RSA and ECDH_ECDSA ciphersuites

(not implemented yet)
This commit is contained in:
Manuel Pégourié-Gonnard
2013-12-11 16:17:10 +01:00
parent 452f6ba1a6
commit 25781b22e3
3 changed files with 385 additions and 3 deletions

View File

@ -128,26 +128,50 @@ static const int ciphersuite_preference[] =
TLS_RSA_WITH_AES_256_GCM_SHA384,
TLS_RSA_WITH_AES_256_CBC_SHA256,
TLS_RSA_WITH_AES_256_CBC_SHA,
TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
/* All CAMELLIA-256 suites */
TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
/* All AES-128 suites */
TLS_RSA_WITH_AES_128_GCM_SHA256,
TLS_RSA_WITH_AES_128_CBC_SHA256,
TLS_RSA_WITH_AES_128_CBC_SHA,
TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
/* All CAMELLIA-128 suites */
TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
/* All remaining >= 128-bit suites */
TLS_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_RSA_WITH_RC4_128_SHA,
TLS_RSA_WITH_RC4_128_MD5,
TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDH_RSA_WITH_RC4_128_SHA,
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
/* The RSA PSK suites */
TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
@ -198,6 +222,8 @@ static const int ciphersuite_preference[] =
TLS_RSA_WITH_NULL_SHA256,
TLS_RSA_WITH_NULL_SHA,
TLS_RSA_WITH_NULL_MD5,
TLS_ECDH_RSA_WITH_NULL_SHA,
TLS_ECDH_ECDSA_WITH_NULL_SHA,
TLS_RSA_PSK_WITH_NULL_SHA384,
TLS_RSA_PSK_WITH_NULL_SHA256,
TLS_RSA_PSK_WITH_NULL_SHA,
@ -208,7 +234,7 @@ static const int ciphersuite_preference[] =
0
};
#define MAX_CIPHERSUITES 128
#define MAX_CIPHERSUITES 160
static int supported_ciphersuites[MAX_CIPHERSUITES];
static int supported_init = 0;
@ -697,6 +723,244 @@ static const ssl_ciphersuite_t ciphersuite_definitions[] =
#endif /* POLARSSL_ARC4_C */
#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED)
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_SHA1_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
{ TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_SHA1_C */
#if defined(POLARSSL_SHA256_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA256",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
{ TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-AES-128-GCM-SHA256",
POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA384",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
{ TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-AES-256-GCM-SHA384",
POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_AES_C */
#if defined(POLARSSL_CAMELLIA_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-CBC-SHA256",
POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
{ TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-CBC-SHA384",
POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-GCM-SHA256",
POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
{ TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-GCM-SHA384",
POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_CAMELLIA_C */
#if defined(POLARSSL_DES_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-RSA-WITH-3DES-EDE-CBC-SHA",
POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_DES_C */
#if defined(POLARSSL_ARC4_C)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_RSA_WITH_RC4_128_SHA, "TLS-ECDH-RSA-WITH-RC4-128-SHA",
POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_ARC4_C */
#if defined(POLARSSL_CIPHER_NULL_CIPHER)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_RSA_WITH_NULL_SHA, "TLS-ECDH-RSA-WITH-NULL-SHA",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
POLARSSL_CIPHERSUITE_WEAK },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_CIPHER_NULL_CIPHER */
#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_SHA1_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
{ TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_SHA1_C */
#if defined(POLARSSL_SHA256_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
{ TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256",
POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
{ TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384",
POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_AES_C */
#if defined(POLARSSL_CAMELLIA_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
{ TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_CIPHER_MODE_CBC */
#if defined(POLARSSL_GCM_C)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA256_C */
#if defined(POLARSSL_SHA512_C)
{ TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_GCM_C */
#endif /* POLARSSL_CAMELLIA_C */
#if defined(POLARSSL_DES_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA",
POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_DES_C */
#if defined(POLARSSL_ARC4_C)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_ECDSA_WITH_RC4_128_SHA, "TLS-ECDH-ECDSA-WITH-RC4-128-SHA",
POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_ARC4_C */
#if defined(POLARSSL_CIPHER_NULL_CIPHER)
#if defined(POLARSSL_SHA1_C)
{ TLS_ECDH_ECDSA_WITH_NULL_SHA, "TLS-ECDH-ECDSA-WITH-NULL-SHA",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
POLARSSL_CIPHERSUITE_WEAK },
#endif /* POLARSSL_SHA1_C */
#endif /* POLARSSL_CIPHER_NULL_CIPHER */
#endif /* POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_GCM_C)
@ -1376,6 +1640,10 @@ pk_type_t ssl_get_ciphersuite_sig_pk_alg( const ssl_ciphersuite_t *info )
case POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA:
return( POLARSSL_PK_ECDSA );
case POLARSSL_KEY_EXCHANGE_ECDH_RSA:
case POLARSSL_KEY_EXCHANGE_ECDH_ECDSA:
return( POLARSSL_PK_ECKEY );
default:
return( POLARSSL_PK_NONE );
}
@ -1389,6 +1657,8 @@ int ssl_ciphersuite_uses_ec( const ssl_ciphersuite_t *info )
case POLARSSL_KEY_EXCHANGE_ECDHE_RSA:
case POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA:
case POLARSSL_KEY_EXCHANGE_ECDHE_PSK:
case POLARSSL_KEY_EXCHANGE_ECDH_RSA:
case POLARSSL_KEY_EXCHANGE_ECDH_ECDSA:
return( 1 );
default: