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Add test function for opaque driver (simply returns PSA_ERROR_NOT_SUPPORTED), and address other review comments.

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Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
This commit is contained in:
Aditya Deshpande
2022-11-28 14:46:30 +00:00
parent 5e3c70e3be
commit 1ac41dec09
6 changed files with 65 additions and 37 deletions
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24
library/psa_crypto.c
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@ -5738,11 +5738,11 @@ psa_status_t psa_key_agreement_raw_builtin( const psa_key_attributes_t *attribut
#if defined(MBEDTLS_PSA_BUILTIN_ALG_ECDH)
case PSA_ALG_ECDH:
return( mbedtls_psa_key_agreement_ecdh( attributes, key_buffer,
key_buffer_size, alg,
peer_key, peer_key_length,
shared_secret,
shared_secret_size,
shared_secret_length ) );
key_buffer_size, alg,
peer_key, peer_key_length,
shared_secret,
shared_secret_size,
shared_secret_length ) );
#endif /* MBEDTLS_PSA_BUILTIN_ALG_ECDH */
default:
(void) attributes;
@ -5771,18 +5771,20 @@ static psa_status_t psa_key_agreement_raw_internal( psa_algorithm_t alg,
size_t shared_secret_size,
size_t *shared_secret_length )
{
if( !PSA_ALG_IS_RAW_KEY_AGREEMENT(alg) )
if( !PSA_ALG_IS_RAW_KEY_AGREEMENT( alg ) )
return( PSA_ERROR_NOT_SUPPORTED );
psa_key_attributes_t attributes = {
.core = private_key->attr
};
return( psa_driver_wrapper_key_agreement( &attributes, private_key->key.data,
private_key->key.bytes,
alg, peer_key, peer_key_length,
shared_secret, shared_secret_size,
shared_secret_length ) );
return( psa_driver_wrapper_key_agreement( &attributes,
private_key->key.data,
private_key->key.bytes, alg,
peer_key, peer_key_length,
shared_secret,
shared_secret_size,
shared_secret_length ) );
}
/* Note that if this function fails, you must call psa_key_derivation_abort()