1 files changed, 110 insertions, 0 deletions
diff --git a/sha1/sha1.h b/sha1/sha1.h
new file mode 100644
index 0000000..3bd397c
--- /dev/null
+++ b/sha1/sha1.h
@@ -0,0 +1,110 @@
+#ifndef	sha1_h
+#define	sha1_h
+
+/*
+** Copyright 2001-2008 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+
+#if	HAVE_CONFIG_H
+#include	"sha1/config.h"
+#endif
+
+#if	HAVE_SYS_TYPES_H
+#include	<sys/types.h>
+#endif
+
+#define	SHA1_DIGEST_SIZE	20
+#define	SHA1_BLOCK_SIZE		64
+
+#define SHA256_DIGEST_SIZE	32
+#define SHA256_BLOCK_SIZE	64
+
+#define SHA512_DIGEST_SIZE	64
+#define SHA512_BLOCK_SIZE	128
+
+typedef SHA1_WORD SHA256_WORD;
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+typedef	unsigned char SHA1_DIGEST[20];
+typedef unsigned char SHA256_DIGEST[32];
+typedef unsigned char SHA512_DIGEST[64];
+
+#ifdef	SHA1_INTERNAL
+
+struct SHA1_CONTEXT {
+
+	SHA1_WORD	H[5];
+
+	unsigned char blk[SHA1_BLOCK_SIZE];
+	unsigned blk_ptr;
+	} ;
+
+struct SHA256_CONTEXT {
+
+	SHA256_WORD	H[8];
+
+	unsigned char blk[SHA256_BLOCK_SIZE];
+	unsigned blk_ptr;
+	} ;
+
+struct SHA512_CONTEXT {
+
+	SHA512_WORD	H[8];
+
+	unsigned char blk[SHA512_BLOCK_SIZE];
+	unsigned blk_ptr;
+	} ;
+
+void sha1_context_init(struct SHA1_CONTEXT *);
+void sha1_context_hash(struct SHA1_CONTEXT *,
+		       const unsigned char[SHA1_BLOCK_SIZE]);
+void sha1_context_hashstream(struct SHA1_CONTEXT *, const void *, unsigned);
+void sha1_context_endstream(struct SHA1_CONTEXT *, unsigned long);
+void sha1_context_digest(struct SHA1_CONTEXT *, SHA1_DIGEST);
+void sha1_context_restore(struct SHA1_CONTEXT *, const SHA1_DIGEST);
+
+void sha256_context_init(struct SHA256_CONTEXT *);
+void sha256_context_hash(struct SHA256_CONTEXT *,
+			 const unsigned char[SHA256_BLOCK_SIZE]);
+void sha256_context_hashstream(struct SHA256_CONTEXT *,
+			       const void *, unsigned);
+void sha256_context_endstream(struct SHA256_CONTEXT *, unsigned long);
+void sha256_context_digest(struct SHA256_CONTEXT *, SHA256_DIGEST);
+void sha256_context_restore(struct SHA256_CONTEXT *, const SHA256_DIGEST);
+
+void sha512_context_init(struct SHA512_CONTEXT *);
+void sha512_context_hash(struct SHA512_CONTEXT *,
+			 const unsigned char[SHA512_BLOCK_SIZE]);
+void sha512_context_hashstream(struct SHA512_CONTEXT *,
+			       const void *, unsigned);
+void sha512_context_endstream(struct SHA512_CONTEXT *, SHA512_WORD);
+void sha512_context_digest(struct SHA512_CONTEXT *, SHA512_DIGEST);
+void sha512_context_restore(struct SHA512_CONTEXT *, const SHA512_DIGEST);
+
+#endif
+
+void sha1_digest(const void *, unsigned, SHA1_DIGEST);
+const char *sha1_hash(const char *);
+
+typedef unsigned char SSHA_RAND[4];
+
+const char *ssha_hash(const char *, SSHA_RAND);
+
+void sha256_digest(const void *, unsigned, SHA256_DIGEST);
+
+const char *sha256_hash(const char *);
+
+void sha512_digest(const void *, unsigned, SHA512_DIGEST);
+
+const char *sha512_hash(const char *);
+
+#ifdef	__cplusplus
+ } ;
+#endif
+
+#endif