From c4e1dcf006318c6c5f6d671c703bae4a65e188ae Mon Sep 17 00:00:00 2001
From: Paul Elliott <paul.elliott@arm.com>
Date: Fri, 23 Apr 2021 18:59:23 +0100
Subject: [PATCH] Fix incorrect PSA key usage

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
---
 library/psa_crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 6598cf43a..a6d0cdb20 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -3227,7 +3227,7 @@ psa_status_t psa_aead_encrypt_setup( psa_aead_operation_t *operation,
         return( PSA_ERROR_NOT_SUPPORTED );
 
     status = psa_get_and_lock_key_slot_with_policy(
-                 key, &slot, PSA_KEY_USAGE_DECRYPT, alg );
+                 key, &slot, PSA_KEY_USAGE_ENCRYPT, alg );
 
     if( status != PSA_SUCCESS )
     {