commit df598abbd3908d4ec7b1fec2a1b0c2aff290ca1c
author Neil Armstrong <narmstrong@baylibre.com> Wed Jun 08 17:17:08 2022 +0200
committer Neil Armstrong <narmstrong@baylibre.com> Wed Aug 31 10:49:18 2022 +0200
tree 0a7833c3092482d16746fff907803c962583b010
parent 7616ad28e3b7482525490e52d4380c777ef5437b

Fix key usage test in psa_pake_set_password_key()

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

library/psa_crypto_pake.c

diff --git a/library/psa_crypto_pake.c b/library/psa_crypto_pake.c
index 05d5854..7288cac 100644
--- a/library/psa_crypto_pake.c
+++ b/library/psa_crypto_pake.c
@@ -188,11 +188,8 @@
         return PSA_ERROR_INVALID_ARGUMENT;
     }
 
-    if( usage == 0 ||
-        ( usage & PSA_KEY_USAGE_DERIVE ) == 0 )
-    {
+    if( ( usage & PSA_KEY_USAGE_DERIVE ) == 0 )
         return PSA_ERROR_NOT_PERMITTED;
-    }
 
     operation->password = password;