tools: add an option -hash-alg for cert_create
This option enables the user to select the secure hash algorithm
to be used for generating the hash. It supports the following
options:
- sha256 (default)
- sha384
- sha512
Change-Id: Icb093cec1b5715e248c3d1c3749a2479a7ab4b89
Signed-off-by: Qixiang Xu <qixiang.xu@arm.com>
diff --git a/tools/cert_create/include/key.h b/tools/cert_create/include/key.h
index 304fa61..1a253cc 100644
--- a/tools/cert_create/include/key.h
+++ b/tools/cert_create/include/key.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -30,6 +30,13 @@
KEY_ALG_MAX_NUM
};
+/* Supported hash algorithms */
+enum{
+ HASH_ALG_SHA256,
+ HASH_ALG_SHA384,
+ HASH_ALG_SHA512,
+};
+
/*
* This structure contains the relevant information to create the keys
* required to sign the certificates.