1 files changed, 101 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/module/os/freebsd/spl/sha512.h b/sys/contrib/openzfs/module/os/freebsd/spl/sha512.h
new file mode 100644
index 000000000000..b6fb733ca54e
--- /dev/null
+++ b/sys/contrib/openzfs/module/os/freebsd/spl/sha512.h
@@ -0,0 +1,101 @@
+/*
+ * 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_
+
+#ifndef _KERNEL
+#include <sys/types.h>
+#endif
+
+#define	SHA512_BLOCK_LENGTH		128
+#define	SHA512_DIGEST_LENGTH		64
+#define	SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)
+
+typedef struct SHA512Context {
+	uint64_t state[8];
+	uint64_t count[2];
+	uint8_t buf[SHA512_BLOCK_LENGTH];
+} SHA512_CTX;
+
+__BEGIN_DECLS
+
+/* Ensure libmd symbols do not clash with libcrypto */
+#if 0
+#ifndef SHA512_Init
+#define	SHA512_Init		_libmd_SHA512_Init
+#endif
+#ifndef SHA512_Update
+#define	SHA512_Update		_libmd_SHA512_Update
+#endif
+#ifndef SHA512_Final
+#define	SHA512_Final		_libmd_SHA512_Final
+#endif
+#endif
+#ifndef SHA512_End
+#define	SHA512_End		_libmd_SHA512_End
+#endif
+#ifndef SHA512_Fd
+#define	SHA512_Fd		_libmd_SHA512_Fd
+#endif
+#ifndef SHA512_FdChunk
+#define	SHA512_FdChunk		_libmd_SHA512_FdChunk
+#endif
+#ifndef SHA512_File
+#define	SHA512_File		_libmd_SHA512_File
+#endif
+#ifndef SHA512_FileChunk
+#define	SHA512_FileChunk	_libmd_SHA512_FileChunk
+#endif
+#ifndef SHA512_Data
+#define	SHA512_Data		_libmd_SHA512_Data
+#endif
+
+#ifndef SHA512_Transform
+#define	SHA512_Transform	_libmd_SHA512_Transform
+#endif
+#ifndef SHA512_version
+#define	SHA512_version		_libmd_SHA512_version
+#endif
+
+void	SHA512_Init(SHA512_CTX *);
+void	SHA512_Update(SHA512_CTX *, const void *, size_t);
+void	SHA512_Final(unsigned char [__min_size(SHA512_DIGEST_LENGTH)],
+    SHA512_CTX *);
+#ifndef _KERNEL
+char   *SHA512_End(SHA512_CTX *, char *);
+char   *SHA512_Data(const void *, unsigned int, char *);
+char   *SHA512_Fd(int, char *);
+char   *SHA512_FdChunk(int, char *, off_t, off_t);
+char   *SHA512_File(const char *, char *);
+char   *SHA512_FileChunk(const char *, char *, off_t, off_t);
+#endif
+
+__END_DECLS
+
+#endif /* !_SHA512_H_ */