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Made support for the truncated_hmac extension configurable

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This commit is contained in:
Paul Bakker 2013-08-15 13:45:55 +02:00
parent 05decb24c3
commit 1f2bc6238b
6 changed files with 45 additions and 1 deletions
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8
library/ssl_cli.c
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@ -302,6 +302,7 @@ static void ssl_write_max_fragment_length_ext( ssl_context *ssl,
}
#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
static void ssl_write_truncated_hmac_ext( ssl_context *ssl,
unsigned char *buf, size_t *olen )
{
@ -323,6 +324,7 @@ static void ssl_write_truncated_hmac_ext( ssl_context *ssl,
*olen = 4;
}
#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
#if defined(POLARSSL_SSL_SESSION_TICKETS)
static void ssl_write_session_ticket_ext( ssl_context *ssl,
@ -553,8 +555,10 @@ static int ssl_write_client_hello( ssl_context *ssl )
ext_len += olen;
#endif
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen );
ext_len += olen;
#endif
#if defined(POLARSSL_SSL_SESSION_TICKETS)
ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen );
@ -645,6 +649,7 @@ static int ssl_parse_max_fragment_length_ext( ssl_context *ssl,
}
#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
static int ssl_parse_truncated_hmac_ext( ssl_context *ssl,
const unsigned char *buf,
size_t len )
@ -661,6 +666,7 @@ static int ssl_parse_truncated_hmac_ext( ssl_context *ssl,
return( 0 );
}
#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
#if defined(POLARSSL_SSL_SESSION_TICKETS)
static int ssl_parse_session_ticket_ext( ssl_context *ssl,
@ -910,6 +916,7 @@ static int ssl_parse_server_hello( ssl_context *ssl )
break;
#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
case TLS_EXT_TRUNCATED_HMAC:
SSL_DEBUG_MSG( 3, ( "found truncated_hmac extension" ) );
@ -920,6 +927,7 @@ static int ssl_parse_server_hello( ssl_context *ssl )
}
break;
#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
#if defined(POLARSSL_SSL_SESSION_TICKETS)
case TLS_EXT_SESSION_TICKET: