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Add rsa_pkcs1 for cert sig match

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-06-27 22:13:03 +08:00
parent cc5391048e
commit c2e0493e6e
1 changed files with 19 additions and 3 deletions
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22
library/ssl_tls13_generic.c
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@ -855,9 +855,8 @@ cleanup:
* STATE HANDLING: Output Certificate Verify
*/
int mbedtls_ssl_tls13_check_sig_alg_cert_key_match(
uint16_t sig_alg,
mbedtls_pk_context *key)
int mbedtls_ssl_tls13_check_sig_alg_cert_key_match( uint16_t sig_alg,
mbedtls_pk_context *key )
{
mbedtls_pk_type_t pk_type = mbedtls_ssl_sig_from_pk( key );
size_t key_size = mbedtls_pk_get_bitlen( key );
@ -912,6 +911,23 @@ int mbedtls_ssl_tls13_check_sig_alg_cert_key_match(
#endif /* MBEDTLS_SHA512_C */
#endif /* MBEDTLS_PKCS1_V21 */
#if defined(MBEDTLS_PKCS1_V15)
#if defined(MBEDTLS_SHA256_C)
case MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA256:
return( key_size <= 3072 );
#endif /* MBEDTLS_SHA256_C */
#if defined(MBEDTLS_SHA384_C)
case MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA384:
return( key_size <= 7680 );
#endif /* MBEDTLS_SHA384_C */
#if defined(MBEDTLS_SHA512_C)
case MBEDTLS_TLS1_3_SIG_RSA_PKCS1_SHA512:
return( 1 );
#endif /* MBEDTLS_SHA512_C */
#endif /* MBEDTLS_PKCS1_V15 */
default:
break;
}