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ssl_write_encrypt_then_mac_ext(): adapt to psa crypto

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Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemyslaw Stekiel 2022-01-31 10:59:30 +01:00
parent 89dad93a78
commit 2c87a200a3
1 changed files with 11 additions and 0 deletions
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11
library/ssl_srv.c
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@ -2035,7 +2035,13 @@ static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
{
unsigned char *p = buf;
const mbedtls_ssl_ciphersuite_t *suite = NULL;
#if defined(MBEDTLS_USE_PSA_CRYPTO)
psa_key_type_t key_type;
psa_algorithm_t alg;
size_t key_bits;
#else
const mbedtls_cipher_info_t *cipher = NULL;
#endif /* MBEDTLS_USE_PSA_CRYPTO */
if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED )
{
@ -2051,8 +2057,13 @@ static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
*/
if( ( suite = mbedtls_ssl_ciphersuite_from_id(
ssl->session_negotiate->ciphersuite ) ) == NULL ||
#if defined(MBEDTLS_USE_PSA_CRYPTO)
( mbedtls_ssl_cipher_to_psa( suite->cipher, 0, &alg, &key_type, &key_bits ) != PSA_SUCCESS) ||
alg != PSA_ALG_CBC_NO_PADDING )
#else
( cipher = mbedtls_cipher_info_from_type( suite->cipher ) ) == NULL ||
cipher->mode != MBEDTLS_MODE_CBC )
#endif /* MBEDTLS_USE_PSA_CRYPTO */
{
*olen = 0;
return;