original files of m241

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parent 170c2b3f3a
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+/* $Header: /usr/cvsroot/target/h/wrn/wm/common/sha.h,v 1.3 2003/01/16 18:20:13 josh Exp $ */
+
+/*
+ * Copyright (C) 1999-2005 Wind River Systems, Inc.
+ * All rights reserved.  Provided under license only.
+ * Distribution or other use of this software is only
+ * permitted pursuant to the terms of a license agreement
+ * from Wind River Systems (and is otherwise prohibited).
+ * Refer to that license agreement for terms of use.
+ */
+
+
+/****************************************************************************
+ *  Copyright 2000-2001 Wind River Systems, Inc.
+ *  Copyright 1998 Integrated Systems Inc.
+ *  All rights reserved.
+ ****************************************************************************/
+
+/*
+ * $Log: sha.h,v $
+ * Revision 1.3  2003/01/16 18:20:13  josh
+ * directory structure shifting
+ *
+ * Revision 1.2  2001/11/07 00:07:11  meister
+ * Rework pathnames again
+ *
+ * Revision 1.1.1.1  2001/11/05 17:47:18  tneale
+ * Tornado shuffle
+ *
+ * Revision 1.5  2001/01/19 22:21:29  paul
+ * Update copyright.
+ *
+ * Revision 1.4  2000/03/17 00:16:40  meister
+ * Update copyright message
+ *
+ * Revision 1.3  2000/03/09 17:15:41  tneale
+ * Added #idef C++ to declare extern C if needed
+ *
+ * Revision 1.2  1998/06/16 05:12:27  sar
+ * Clean up some type questions
+ *
+ * Revision 1.1  1998/05/22 17:59:58  sar
+ * Adding include files for hamc and sha
+ *
+ */
+
+/* [clearcase]
+modification history
+-------------------
+01a,20apr05,job  update copyright notices
+*/
+
+/* NIST Secure Hash Algorithm */
+/* heavily modified by Uwe Hollerbach <uh@alumni.caltech edu> */
+/* from Peter C. Gutmann's implementation as found in */
+/* Applied Cryptography by Bruce Schneier */
+
+/* This code is in the public domain */
+
+#ifndef EPILOGUE_SHA_H
+#define EPILOGUE_SHA_H
+
+#ifdef __cplusplus
+extern"C" {
+#endif
+
+/* get the installation options */
+#ifndef EPILOGUE_INSTALL_H
+#include <wrn/wm/common/install.h>
+#endif /* EPILOGUE_INSTALL_H */
+
+/* get the Epilogue types */
+#ifndef	EPILOGUE_TYPES_H
+#include <wrn/wm/common/types.h>
+#endif	/* EPILOGUE_TYPES_H */
+
+#define SHA_BLOCKSIZE		64
+#define SHA_DIGESTSIZE		20
+
+typedef struct {
+    bits32_t count_lo, count_hi;  /* 64-bit bit count */
+    bits32_t buf[5];		  /* scratch buffer */
+    bits8_t  data[SHA_BLOCKSIZE]; /* SHA data (input) buffer */
+    bits8_t  digest[20];	  /* message digest after sha_final call */
+    size_t   local;		  /* unprocessed amount in data */
+} SHA_CTX;
+
+void sha_init   __((SHA_CTX *));
+void sha_update __((SHA_CTX *, bits8_t *, bits32_t));
+void sha_final  __((SHA_CTX *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* EPILOGUE_SHA_H */
+