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Apply same argument checking as in psa_hash_setup

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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman 2021-03-08 18:40:40 +01:00
parent d50db945c4
commit f66d5fd2bd
1 changed files with 7 additions and 0 deletions
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7
library/psa_crypto.c
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@ -2277,6 +2277,9 @@ psa_status_t psa_hash_compute( psa_algorithm_t alg,
uint8_t *hash, size_t hash_size, uint8_t *hash, size_t hash_size,
size_t *hash_length ) size_t *hash_length )
{ {
if( !PSA_ALG_IS_HASH( alg ) )
return( PSA_ERROR_INVALID_ARGUMENT );
return( psa_driver_wrapper_hash_compute( alg, input, input_length, return( psa_driver_wrapper_hash_compute( alg, input, input_length,
hash, hash_size, hash_length ) ); hash, hash_size, hash_length ) );
} }
@ -2287,6 +2290,10 @@ psa_status_t psa_hash_compare( psa_algorithm_t alg,
{ {
uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE]; uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE];
size_t actual_hash_length; size_t actual_hash_length;
if( !PSA_ALG_IS_HASH( alg ) )
return( PSA_ERROR_INVALID_ARGUMENT );
psa_status_t status = psa_driver_wrapper_hash_compute( psa_status_t status = psa_driver_wrapper_hash_compute(
alg, input, input_length, alg, input, input_length,
actual_hash, sizeof(actual_hash), actual_hash, sizeof(actual_hash),