NE Alpha 43

add visual validation of Intel Boot Guard coverage

common/sha256.h

@@ -0,0 +1,27 @@
+/* sha256.h
+
+Copyright (c) 2017, LongSoft. All rights reserved.
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+*/
+
+#ifndef SHA256_H
+#define SHA256_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SHA256_DIGEST_SIZE 32
+
+void sha256(const void *in, unsigned long inlen, void* out);
+    
+#ifdef __cplusplus
+}
+#endif
+#endif // SHA256_H