meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0017-Fix-update-psa_set_key_usage_flags-definition-to-the.patch

From 5a5e162e17c9decb04b3b2905a0fb604e8f06e91 Mon Sep 17 00:00:00 2001
From: Satish Kumar <satish.kumar01@arm.com>
Date: Mon, 14 Feb 2022 17:52:00 +0000
Subject: [PATCH 17/20] Fix : update psa_set_key_usage_flags definition to the
 latest from the tf-m

Upstream-Status: Pending
Signed-off-by: Satish Kumar <satish.kumar01@arm.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
---
 components/service/crypto/include/psa/crypto_struct.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/components/service/crypto/include/psa/crypto_struct.h b/components/service/crypto/include/psa/crypto_struct.h
index 1bc55e375eea..b4a7ed4b39d3 100644
--- a/components/service/crypto/include/psa/crypto_struct.h
+++ b/components/service/crypto/include/psa/crypto_struct.h
@@ -155,9 +155,19 @@ static inline psa_key_lifetime_t psa_get_key_lifetime(
     return( attributes->lifetime );
 }
 
+static inline void psa_extend_key_usage_flags( psa_key_usage_t *usage_flags )
+{
+    if( *usage_flags & PSA_KEY_USAGE_SIGN_HASH )
+        *usage_flags |= PSA_KEY_USAGE_SIGN_MESSAGE;
+
+    if( *usage_flags & PSA_KEY_USAGE_VERIFY_HASH )
+        *usage_flags |= PSA_KEY_USAGE_VERIFY_MESSAGE;
+}
+
 static inline void psa_set_key_usage_flags(psa_key_attributes_t *attributes,
                                            psa_key_usage_t usage_flags)
 {
+    psa_extend_key_usage_flags( &usage_flags );
     attributes->usage = usage_flags;
 }
 
-- 
2.38.1