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Add Camellia-GCM ciphersuites

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This commit is contained in:
Manuel Pégourié-Gonnard 2013-10-24 19:49:07 +02:00
parent 0b58c150d6
commit 8d01eea7af
4 changed files with 175 additions and 5 deletions
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12
library/ssl_tls.c
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@ -636,12 +636,14 @@ int ssl_derive_keys( ssl_context *ssl )
switch( cipher_info->type )
{
case POLARSSL_CIPHER_ARC4_128:
case POLARSSL_CIPHER_DES_CBC:
case POLARSSL_CIPHER_DES_EDE3_CBC:
case POLARSSL_CIPHER_CAMELLIA_128_CBC:
case POLARSSL_CIPHER_CAMELLIA_256_CBC:
case POLARSSL_CIPHER_CAMELLIA_128_GCM:
case POLARSSL_CIPHER_CAMELLIA_256_GCM:
case POLARSSL_CIPHER_AES_128_CBC:
case POLARSSL_CIPHER_AES_256_CBC:
case POLARSSL_CIPHER_DES_CBC:
case POLARSSL_CIPHER_AES_128_GCM:
case POLARSSL_CIPHER_AES_256_GCM:
if( ( ret = cipher_init_ctx( &transform->cipher_ctx_enc,
@ -1096,7 +1098,9 @@ static int ssl_encrypt_buf( ssl_context *ssl )
#endif /* POLARSSL_ARC4_C */
#if defined(POLARSSL_GCM_C)
if( ssl->transform_out->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_128_GCM ||
ssl->transform_out->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_256_GCM )
ssl->transform_out->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_256_GCM ||
ssl->transform_out->ciphersuite_info->cipher == POLARSSL_CIPHER_CAMELLIA_128_GCM ||
ssl->transform_out->ciphersuite_info->cipher == POLARSSL_CIPHER_CAMELLIA_256_GCM )
{
size_t enc_msglen, olen, totlen;
unsigned char *enc_msg;
@ -1399,7 +1403,9 @@ static int ssl_decrypt_buf( ssl_context *ssl )
#endif /* POLARSSL_ARC4_C */
#if defined(POLARSSL_GCM_C)
if( ssl->transform_in->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_128_GCM ||
ssl->transform_in->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_256_GCM )
ssl->transform_in->ciphersuite_info->cipher == POLARSSL_CIPHER_AES_256_GCM ||
ssl->transform_in->ciphersuite_info->cipher == POLARSSL_CIPHER_CAMELLIA_128_GCM ||
ssl->transform_in->ciphersuite_info->cipher == POLARSSL_CIPHER_CAMELLIA_256_GCM )
{
unsigned char *dec_msg;
unsigned char *dec_msg_result;