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Simplify logic in ssl_cli.c

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann
2022-11-02 18:05:24 +00:00
parent dbb6f08c3f
commit 0448de58d7
1 changed files with 9 additions and 11 deletions
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20
library/ssl_cli.c
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@@ -3454,20 +3454,18 @@ start_processing:
if( ( ret = mbedtls_pk_verify_restartable( peer_pk, if( ( ret = mbedtls_pk_verify_restartable( peer_pk,
md_alg, hash, hashlen, p, sig_len, rs_ctx ) ) != 0 ) md_alg, hash, hashlen, p, sig_len, rs_ctx ) ) != 0 )
{ {
int send_alert_msg = 1;
#if defined(MBEDTLS_SSL_ECP_RESTARTABLE_ENABLED)
send_alert_msg = ( ret != MBEDTLS_ERR_ECP_IN_PROGRESS );
#endif
if( send_alert_msg )
mbedtls_ssl_send_alert_message(
ssl,
MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR );
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
#if defined(MBEDTLS_SSL_ECP_RESTARTABLE_ENABLED) #if defined(MBEDTLS_SSL_ECP_RESTARTABLE_ENABLED)
if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS ) if( ret == MBEDTLS_ERR_ECP_IN_PROGRESS )
ret = MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS; {
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
return( MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS );
}
#endif #endif
mbedtls_ssl_send_alert_message(
ssl,
MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR );
MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
return( ret ); return( ret );
} }