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Add ECDHE_PSK ciphersuites

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Manuel Pégourié-Gonnard
2013-10-11 19:07:56 +02:00
parent 3ce3bbdc00
commit 225d6aa786
3 changed files with 151 additions and 17 deletions
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129
library/ssl_ciphersuites.c
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@ -73,7 +73,7 @@ static const int ciphersuite_preference[] =
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
/* All remaining > 128-bit ephemeral suites */
/* All remaining >= 128-bit ephemeral suites */
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
@ -81,6 +81,14 @@ static const int ciphersuite_preference[] =
TLS_ECDHE_RSA_WITH_RC4_128_SHA,
/* The PSK ephemeral suites */
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_PSK_WITH_RC4_128_SHA,
TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
TLS_DHE_PSK_WITH_AES_256_GCM_SHA384,
@ -110,7 +118,7 @@ static const int ciphersuite_preference[] =
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
/* All remaining > 128-bit suites */
/* All remaining >= 128-bit suites */
TLS_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_RSA_WITH_RC4_128_SHA,
TLS_RSA_WITH_RC4_128_MD5,
@ -139,23 +147,28 @@ static const int ciphersuite_preference[] =
TLS_PSK_WITH_3DES_EDE_CBC_SHA,
TLS_PSK_WITH_RC4_128_SHA,
/* Weak or NULL suites */
/* Weak suites */
TLS_DHE_RSA_WITH_DES_CBC_SHA,
TLS_RSA_WITH_DES_CBC_SHA,
/* NULL suites */
TLS_ECDHE_ECDSA_WITH_NULL_SHA,
TLS_ECDHE_RSA_WITH_NULL_SHA,
TLS_RSA_WITH_NULL_SHA256,
TLS_RSA_WITH_NULL_SHA,
TLS_RSA_WITH_NULL_MD5,
TLS_PSK_WITH_NULL_SHA384,
TLS_PSK_WITH_NULL_SHA256,
TLS_PSK_WITH_NULL_SHA,
TLS_ECDHE_PSK_WITH_NULL_SHA384,
TLS_ECDHE_PSK_WITH_NULL_SHA256,
TLS_ECDHE_PSK_WITH_NULL_SHA,
TLS_DHE_PSK_WITH_NULL_SHA384,
TLS_DHE_PSK_WITH_NULL_SHA256,
TLS_DHE_PSK_WITH_NULL_SHA,
TLS_RSA_WITH_NULL_SHA256,
TLS_RSA_WITH_NULL_SHA,
TLS_RSA_WITH_NULL_MD5,
TLS_RSA_PSK_WITH_NULL_SHA384,
TLS_RSA_PSK_WITH_NULL_SHA256,
TLS_RSA_PSK_WITH_NULL_SHA,
TLS_PSK_WITH_NULL_SHA384,
TLS_PSK_WITH_NULL_SHA256,
TLS_PSK_WITH_NULL_SHA,
0
};
@ -728,6 +741,79 @@ static const ssl_ciphersuite_t ciphersuite_definitions[] =
#endif /* POLARSSL_ARC4_C */
#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
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_ECDHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
{ TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA",
POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
{ TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA",
POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_AES_C */
#if defined(POLARSSL_CAMELLIA_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
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_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_SHA512_C */
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_CAMELLIA_C */
#if defined(POLARSSL_DES_C)
#if defined(POLARSSL_CIPHER_MODE_CBC)
{ TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA",
POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_CIPHER_MODE_CBC */
#endif /* POLARSSL_DES_C */
#if defined(POLARSSL_ARC4_C)
{ TLS_ECDHE_PSK_WITH_RC4_128_SHA, "TLS-ECDHE-PSK-WITH-RC4-128-SHA",
POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
0 },
#endif /* POLARSSL_ARC4_C */
#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
#if defined(POLARSSL_AES_C)
#if defined(POLARSSL_GCM_C)
@ -856,6 +942,30 @@ static const ssl_ciphersuite_t ciphersuite_definitions[] =
POLARSSL_CIPHERSUITE_WEAK },
#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
{ TLS_ECDHE_PSK_WITH_NULL_SHA, "TLS-ECDHE-PSK-WITH-NULL-SHA",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
POLARSSL_CIPHERSUITE_WEAK },
#if defined(POLARSSL_SHA256_C)
{ TLS_ECDHE_PSK_WITH_NULL_SHA256, "TLS-ECDHE-PSK-WITH-NULL-SHA256",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
POLARSSL_CIPHERSUITE_WEAK },
#endif
#if defined(POLARSSL_SHA512_C)
{ TLS_ECDHE_PSK_WITH_NULL_SHA384, "TLS-ECDHE-PSK-WITH-NULL-SHA384",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
POLARSSL_CIPHERSUITE_WEAK },
#endif
#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
{ TLS_RSA_PSK_WITH_NULL_SHA, "TLS-RSA-PSK-WITH-NULL-SHA",
POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
@ -998,6 +1108,7 @@ 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:
return( 1 );
default: