commit 294ca3012032571ea70df6965291a68acbbf093c
author Mateusz Starzyk <mateusz.starzyk@mobica.com> Thu Aug 26 12:52:56 2021 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> Wed Nov 03 12:38:57 2021 +0100
tree d2f75fb7b572b9c5411ef9a3347db38a2116a21e
parent d22362c647cb2161b79546e44e40b420e13399ed

Add missing PSA_ALG_NONE macro.

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>

include/psa/crypto_values.h

diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
index 12358a1..b30f955 100644
--- a/include/psa/crypto_values.h
+++ b/include/psa/crypto_values.h
@@ -790,6 +790,9 @@
 #define PSA_ALG_IS_KEY_DERIVATION(alg)                                  \
     (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_KEY_DERIVATION)
 
+/** An invalid algorithm identifier value. */
+#define PSA_ALG_NONE                            ((psa_algorithm_t)0)
+
 #define PSA_ALG_HASH_MASK                       ((psa_algorithm_t)0x000000ff)
 /** MD2 */
 #define PSA_ALG_MD2                             ((psa_algorithm_t)0x02000001)