From 8b18a4fef304f5baca485af7600a18ec9deb0f8c Mon Sep 17 00:00:00 2001 From: Gilles Peskine Date: Fri, 8 Jun 2018 16:34:46 +0200 Subject: [PATCH] Rename verify_RSA_hash_input_and_get_md_type Give it a shorter name that's more in line with our naming conventions. --- library/psa_crypto.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/library/psa_crypto.c b/library/psa_crypto.c index c716b7beb..2a0d59c50 100755 --- a/library/psa_crypto.c +++ b/library/psa_crypto.c @@ -1203,9 +1203,11 @@ psa_status_t psa_mac_verify( psa_mac_operation_t *operation, /* Asymmetric cryptography */ /****************************************************************/ -static psa_status_t verify_RSA_hash_input_and_get_md_type( psa_algorithm_t alg, - size_t hash_length, - mbedtls_md_type_t *md_alg ) +/* Decode the hash algorithm from alg and store the mbedtls encoding in + * md_alg. Verify that the hash length is consistent. */ +static psa_status_t psa_rsa_decode_md_type( psa_algorithm_t alg, + size_t hash_length, + mbedtls_md_type_t *md_alg ) { psa_algorithm_t hash_alg = PSA_ALG_RSA_GET_HASH( alg ); const mbedtls_md_info_t *md_info = mbedtls_md_info_from_psa( hash_alg ); @@ -1259,8 +1261,7 @@ psa_status_t psa_asymmetric_sign( psa_key_slot_t key, mbedtls_rsa_context *rsa = slot->data.rsa; int ret; mbedtls_md_type_t md_alg; - status = verify_RSA_hash_input_and_get_md_type( alg, hash_length, - &md_alg ); + status = psa_rsa_decode_md_type( alg, hash_length, &md_alg ); if( status != PSA_SUCCESS ) return( status ); @@ -1355,8 +1356,7 @@ psa_status_t psa_asymmetric_verify( psa_key_slot_t key, mbedtls_rsa_context *rsa = slot->data.rsa; int ret; mbedtls_md_type_t md_alg; - status = verify_RSA_hash_input_and_get_md_type( alg, hash_length, - &md_alg ); + status = psa_rsa_decode_md_type( alg, hash_length, &md_alg ); if( status != PSA_SUCCESS ) return( status );