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/*
* TLS Cipher Suites
* (C) 2004-2010 Jack Lloyd
*
* Released under the terms of the Botan license
*/
#include <botan/tls_suites.h>
#include <botan/tls_exceptn.h>
namespace Botan {
/**
* Convert an SSL/TLS ciphersuite to algorithm fields
*/
TLS_Ciphersuite TLS_Ciphersuite::lookup_ciphersuite(u16bit suite)
{
switch(suite)
{
// RSA ciphersuites
case TLS_RSA_WITH_AES_128_CBC_SHA:
return TLS_Ciphersuite("RSA", "", "SHA-1", "AES-128", 16);
case TLS_RSA_WITH_AES_256_CBC_SHA:
return TLS_Ciphersuite("RSA", "", "SHA-1", "AES-256", 32);
case TLS_RSA_WITH_AES_128_CBC_SHA256:
return TLS_Ciphersuite("RSA", "", "SHA-256", "AES-128", 16);
case TLS_RSA_WITH_AES_256_CBC_SHA256:
return TLS_Ciphersuite("RSA", "", "SHA-256", "AES-256", 32);
case TLS_RSA_WITH_3DES_EDE_CBC_SHA:
return TLS_Ciphersuite("RSA", "", "SHA-1", "TripleDES", 24);
case TLS_RSA_WITH_RC4_128_SHA:
return TLS_Ciphersuite("RSA", "", "SHA-1", "ARC4", 16);
case TLS_RSA_WITH_RC4_128_MD5:
return TLS_Ciphersuite("RSA", "", "MD5", "ARC4", 16);
case TLS_RSA_WITH_SEED_CBC_SHA:
return TLS_Ciphersuite("RSA", "", "SHA-1", "SEED", 16);
// DH/DSS ciphersuites
case TLS_DHE_DSS_WITH_AES_128_CBC_SHA:
return TLS_Ciphersuite("DSA", "DH", "SHA-1", "AES-128", 16);
case TLS_DHE_DSS_WITH_AES_256_CBC_SHA:
return TLS_Ciphersuite("DSA", "DH", "SHA-1", "AES-256", 32);
case TLS_DHE_DSS_WITH_AES_128_CBC_SHA256:
return TLS_Ciphersuite("DSA", "DH", "SHA-256", "AES-128", 16);
case TLS_DHE_DSS_WITH_AES_256_CBC_SHA256:
return TLS_Ciphersuite("DSA", "DH", "SHA-256", "AES-256", 32);
case TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA:
return TLS_Ciphersuite("DSA", "DH", "SHA-1", "TripleDES", 24);
case TLS_DHE_DSS_WITH_RC4_128_SHA:
return TLS_Ciphersuite("DSA", "DH", "SHA-1", "ARC4", 16);
case TLS_DHE_DSS_WITH_SEED_CBC_SHA:
return TLS_Ciphersuite("DSA", "DH", "SHA-1", "SEED", 16);
// DH/RSA ciphersuites
case TLS_DHE_RSA_WITH_AES_128_CBC_SHA:
return TLS_Ciphersuite("RSA", "DH", "SHA-1", "AES-128", 16);
case TLS_DHE_RSA_WITH_AES_256_CBC_SHA:
return TLS_Ciphersuite("RSA", "DH", "SHA-1", "AES-256", 32);
case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256:
return TLS_Ciphersuite("RSA", "DH", "SHA-256", "AES-128", 16);
case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256:
return TLS_Ciphersuite("RSA", "DH", "SHA-256", "AES-256", 32);
case TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA:
return TLS_Ciphersuite("RSA", "DH", "SHA-1", "TripleDES", 24);
case TLS_DHE_RSA_WITH_SEED_CBC_SHA:
return TLS_Ciphersuite("RSA", "DH", "SHA-1", "SEED", 16);
// ECDH/RSA ciphersuites
case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA:
return TLS_Ciphersuite("RSA", "ECDH", "SHA-1", "AES-128", 16);
case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA:
return TLS_Ciphersuite("RSA", "ECDH", "SHA-1", "AES-256", 32);
case TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA:
return TLS_Ciphersuite("RSA", "ECDH", "SHA-1", "TripleDES", 24);
case TLS_ECDHE_RSA_WITH_RC4_128_SHA:
return TLS_Ciphersuite("RSA", "ECDH", "SHA-1", "ARC4", 16);
// SRP/RSA ciphersuites
case TLS_SRP_SHA_RSA_WITH_AES_128_SHA:
return TLS_Ciphersuite("RSA", "SRP", "SHA-1", "AES-128", 16);
case TLS_SRP_SHA_RSA_WITH_AES_256_SHA:
return TLS_Ciphersuite("RSA", "SRP", "SHA-1", "AES-256", 32);
case TLS_SRP_SHA_RSA_WITH_3DES_EDE_SHA:
return TLS_Ciphersuite("RSA", "SRP", "SHA-1", "TripleDES", 24);
// SRP/DSA ciphersuites
case TLS_SRP_SHA_DSS_WITH_AES_128_SHA:
return TLS_Ciphersuite("DSA", "SRP", "SHA-1", "AES-128", 16);
case TLS_SRP_SHA_DSS_WITH_AES_256_SHA:
return TLS_Ciphersuite("DSA", "SRP", "SHA-1", "AES-256", 32);
case TLS_SRP_SHA_DSS_WITH_3DES_EDE_SHA:
return TLS_Ciphersuite("DSA", "SRP", "SHA-1", "TripleDES", 24);
// ECDH/ECDSA ciphersuites
case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-1", "AES-128", 16);
case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-1", "AES-256", 32);
case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-256", "AES-128", 16);
case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-384", "AES-256", 32);
case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-256", "AES-128", 16);
case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-384", "AES-256", 32);
case TLS_ECDHE_ECDSA_WITH_RC4_128_SHA:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-1", "ARC4", 16);
case TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA:
return TLS_Ciphersuite("ECDSA", "ECDH", "SHA-1", "TripleDES", 24);
default:
return TLS_Ciphersuite(); // some unknown ciphersuite
}
}
TLS_Ciphersuite::TLS_Ciphersuite(const std::string& sig_algo,
const std::string& kex_algo,
const std::string& mac_algo,
const std::string& cipher_algo,
size_t cipher_algo_keylen) :
m_sig_algo(sig_algo),
m_kex_algo(kex_algo),
m_mac_algo(mac_algo),
m_cipher_algo(cipher_algo),
m_cipher_keylen(cipher_algo_keylen)
{
}
}
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