commit 3a95d2b530f72c63946b2039ed5a653f06a376fe
author Ronald Cron <ronald.cron@arm.com> Mon Oct 18 09:47:58 2021 +0200
committer Ronald Cron <ronald.cron@arm.com> Tue Nov 30 13:24:47 2021 +0100
tree 01b720d7541dcadc884df9222dfdf69fde80d514
parent 0859fe20f614c0da178987ca17b4c272c696483b

psa: Fix the size of hash buffers

Fix the size of hash buffers for PSA hash
operations.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index ffe00c7..8e61b51 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -2232,7 +2232,7 @@
                               const uint8_t *hash,
                               size_t hash_length )
 {
-    uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE];
+    uint8_t actual_hash[PSA_HASH_MAX_SIZE];
     size_t actual_hash_length;
     psa_status_t status = psa_hash_finish(
                             operation,
@@ -2275,7 +2275,7 @@
                                const uint8_t *input, size_t input_length,
                                const uint8_t *hash, size_t hash_length )
 {
-    uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE];
+    uint8_t actual_hash[PSA_HASH_MAX_SIZE];
     size_t actual_hash_length;
 
     if( !PSA_ALG_IS_HASH( alg ) )