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Fully replace mbedtls_psa_safer_memcmp

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2023-08-29 14:20:18 +01:00
parent f4efd19dd0
commit 787011542b
4 changed files with 8 additions and 19 deletions
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3
scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja
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@ -32,6 +32,7 @@
#include "psa_crypto_rsa.h"
#include "mbedtls/platform.h"
#include "mbedtls/constant_time.h"
/* END-common headers */
#if defined(MBEDTLS_PSA_CRYPTO_C)
@ -2253,7 +2254,7 @@ psa_status_t psa_driver_wrapper_aead_verify(
if( status == PSA_SUCCESS )
{
if( tag_length != check_tag_length ||
mbedtls_psa_safer_memcmp( tag, check_tag, tag_length )
mbedtls_ct_memcmp( tag, check_tag, tag_length )
!= 0 )
status = PSA_ERROR_INVALID_SIGNATURE;
}