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Use common macro for the invalid signiture algorithm botn in TLS 1.2 and 1.3

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Introduce a new macro MBEDTLS_TLS_SIG_NONE for invalid signiture algorithm.
It is intended to use in common code of TLS 1.2 and 1.3.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
This commit is contained in:
Gabor Mezei
2022-05-09 16:37:58 +02:00
parent 1a3be088bf
commit 15b95a6c52
3 changed files with 41 additions and 33 deletions
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4
library/ssl_tls12_server.c
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@ -1632,7 +1632,7 @@ read_record_header:
uint16_t *set = ssl->handshake->received_sig_algs;
const uint16_t sig_algs[] = {
MBEDTLS_SSL_SIG_ALG_SET( MBEDTLS_SSL_HASH_SHA1 )
MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_SIG_ANON, MBEDTLS_SSL_HASH_NONE )
MBEDTLS_TLS_SIG_NONE
};
size_t count = sizeof( sig_algs ) / sizeof( sig_algs[0] );
@ -2647,7 +2647,7 @@ static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
if( sig_alg == NULL )
return( MBEDTLS_ERR_SSL_BAD_CONFIG );
for( ; *sig_alg != MBEDTLS_TLS1_3_SIG_NONE; sig_alg++ )
for( ; *sig_alg != MBEDTLS_TLS_SIG_NONE; sig_alg++ )
{
unsigned char hash = MBEDTLS_BYTE_1( *sig_alg );