Add SHA512 (Actually, this is Colin Percival's code for SHA256, with

relevant constants changed).

While I'm here clean up the tests and Makefile.

PR:		misc/124164
Submitted by:	KIMURA Yasuhiro < yasu utahime org >
MFC after:	1 month

1 files changed, 50 insertions, 0 deletions

diff --git a/lib/libmd/sha512.h b/lib/libmd/sha512.h
new file mode 100644
index 0000000..8998f4c
--- /dev/null
+++ b/lib/libmd/sha512.h
@@ -0,0 +1,50 @@
+/*-
+ * Copyright 2005 Colin Percival
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SHA512_H_
+#define _SHA512_H_
+
+#include <sys/types.h>
+
+typedef struct SHA512Context {
+	uint64_t state[8];
+	uint64_t count[2];
+	unsigned char buf[128];
+} SHA512_CTX;
+
+__BEGIN_DECLS
+void	SHA512_Init(SHA512_CTX *);
+void	SHA512_Update(SHA512_CTX *, const void *, size_t);
+void	SHA512_Final(unsigned char [64], SHA512_CTX *);
+char   *SHA512_End(SHA512_CTX *, char *);
+char   *SHA512_File(const char *, char *);
+char   *SHA512_FileChunk(const char *, char *, off_t, off_t);
+char   *SHA512_Data(const void *, unsigned int, char *);
+__END_DECLS
+
+#endif /* !_SHA512_H_ */