Replace PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE with PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE in psa_key_agreement_internal().
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 07f3151..f0c3d5a 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -5735,7 +5735,6 @@
/****************************************************************/
/* Key agreement */
/****************************************************************/
-#define PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE MBEDTLS_ECP_MAX_BYTES
psa_status_t psa_key_agreement_raw_builtin( const psa_key_attributes_t *attributes,
const uint8_t *key_buffer,
@@ -5809,7 +5808,7 @@
size_t peer_key_length )
{
psa_status_t status;
- uint8_t shared_secret[PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE];
+ uint8_t shared_secret[PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE];
size_t shared_secret_length = 0;
psa_algorithm_t ka_alg = PSA_ALG_KEY_AGREEMENT_GET_BASE( operation->alg );