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Code Activity

Use MD<->PSA functions from MD light

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As usual, just a search-and-replace plus:

1. Removing things from hash_info.[ch]
2. Adding new auto-enable MD_LIGHT in build-info.h
3. Including md_psa.h where needed

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard
2023-03-28 11:38:08 +02:00
parent 36fb12e7dd
commit 2d6d993662
24 changed files with 50 additions and 113 deletions
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14
library/ssl_tls13_keys.c
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@ -677,7 +677,7 @@ static int ssl_tls13_key_schedule_stage_application(mbedtls_ssl_context *ssl)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_ssl_handshake_params *handshake = ssl->handshake;
psa_algorithm_t const hash_alg = mbedtls_hash_info_psa_from_md(
psa_algorithm_t const hash_alg = mbedtls_md_psa_alg_from_type(
handshake->ciphersuite_info->mac);
/*
@ -792,7 +792,7 @@ int mbedtls_ssl_tls13_calculate_verify_data(mbedtls_ssl_context *ssl,
mbedtls_md_type_t const md_type = ssl->handshake->ciphersuite_info->mac;
psa_algorithm_t hash_alg = mbedtls_hash_info_psa_from_md(
psa_algorithm_t hash_alg = mbedtls_md_psa_alg_from_type(
ssl->handshake->ciphersuite_info->mac);
size_t const hash_len = PSA_HASH_LENGTH(hash_alg);
@ -1163,7 +1163,7 @@ static int ssl_tls13_generate_early_key(mbedtls_ssl_context *ssl,
md_type = ciphersuite_info->mac;
hash_alg = mbedtls_hash_info_psa_from_md(ciphersuite_info->mac);
hash_alg = mbedtls_md_psa_alg_from_type(ciphersuite_info->mac);
hash_len = PSA_HASH_LENGTH(hash_alg);
ret = mbedtls_ssl_get_handshake_transcript(ssl, md_type,
@ -1291,7 +1291,7 @@ int mbedtls_ssl_tls13_key_schedule_stage_early(mbedtls_ssl_context *ssl)
return MBEDTLS_ERR_SSL_INTERNAL_ERROR;
}
hash_alg = mbedtls_hash_info_psa_from_md(handshake->ciphersuite_info->mac);
hash_alg = mbedtls_md_psa_alg_from_type(handshake->ciphersuite_info->mac);
#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
if (mbedtls_ssl_tls13_key_exchange_mode_with_psk(ssl)) {
ret = mbedtls_ssl_tls13_export_handshake_psk(ssl, &psk, &psk_len);
@ -1365,7 +1365,7 @@ static int ssl_tls13_generate_handshake_keys(mbedtls_ssl_context *ssl,
md_type = ciphersuite_info->mac;
hash_alg = mbedtls_hash_info_psa_from_md(ciphersuite_info->mac);
hash_alg = mbedtls_md_psa_alg_from_type(ciphersuite_info->mac);
hash_len = PSA_HASH_LENGTH(hash_alg);
ret = mbedtls_ssl_get_handshake_transcript(ssl, md_type,
@ -1472,7 +1472,7 @@ static int ssl_tls13_key_schedule_stage_handshake(mbedtls_ssl_context *ssl)
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_ssl_handshake_params *handshake = ssl->handshake;
psa_algorithm_t const hash_alg = mbedtls_hash_info_psa_from_md(
psa_algorithm_t const hash_alg = mbedtls_md_psa_alg_from_type(
handshake->ciphersuite_info->mac);
unsigned char *shared_secret = NULL;
size_t shared_secret_len = 0;
@ -1608,7 +1608,7 @@ static int ssl_tls13_generate_application_keys(
md_type = handshake->ciphersuite_info->mac;
hash_alg = mbedtls_hash_info_psa_from_md(handshake->ciphersuite_info->mac);
hash_alg = mbedtls_md_psa_alg_from_type(handshake->ciphersuite_info->mac);
hash_len = PSA_HASH_LENGTH(hash_alg);
/* Compute current handshake transcript. It's the caller's responsibility