Replace sha1.cc with boost::uuid::details::sha1

sha1.cc is not redistributable by Debian because the license doesn't
permit redistribution of modified versions.

This isn't ideal since the ::details namespace is subject to change,
but it avoids adding a dependency to ledger.

1 files changed, 0 insertions, 89 deletions

diff --git a/lib/sha1.h b/lib/sha1.h
deleted file mode 100644
index 0a12d0f3..00000000
--- a/lib/sha1.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *	sha1.h
- *
- *	Copyright (C) 1998
- *	Paul E. Jones <paulej@arid.us>
- *	All Rights Reserved.
- *
- *****************************************************************************
- *	$Id: sha1.h,v 1.6 2004/03/27 18:02:26 paulej Exp $
- *****************************************************************************
- *
- *	Description:
- * 		This class implements the Secure Hashing Standard as defined
- * 		in FIPS PUB 180-1 published April 17, 1995.
- *
- *		Many of the variable names in this class, especially the single
- *		character names, were used because those were the names used
- *		in the publication.
- *
- * 		Please read the file sha1.cpp for more information.
- *
- */
-
-#ifndef _SHA1_H_
-#define _SHA1_H_
-
-class SHA1
-{
-
-	public:
-
-		SHA1();
-		virtual ~SHA1();
-
-		/*
-		 *	Re-initialize the class
-		 */
-		void Reset();
-
-		/*
-		 *	Returns the message digest
-		 */
-		bool Result(unsigned *message_digest_array);
-
-		/*
-		 *	Provide input to SHA1
-		 */
-		void Input(	const unsigned char	*message_array,
-					unsigned			length);
-		void Input(	const char	*message_array,
-					unsigned	length);
-		void Input(unsigned char message_element);
-		void Input(char message_element);
-		SHA1& operator<<(const char *message_array);
-		SHA1& operator<<(const unsigned char *message_array);
-		SHA1& operator<<(const char message_element);
-		SHA1& operator<<(const unsigned char message_element);
-
-	private:
-
-		/*
-		 *	Process the next 512 bits of the message
-		 */
-		void ProcessMessageBlock();
-
-		/*
-		 *	Pads the current message block to 512 bits
-		 */
-		void PadMessage();
-
-		/*
-		 *	Performs a circular left shift operation
-		 */
-		inline unsigned CircularShift(int bits, unsigned word);
-
-		unsigned H[5];						// Message digest buffers
-
-		unsigned Length_Low;				// Message length in bits
-		unsigned Length_High;				// Message length in bits
-
-		unsigned char Message_Block[64];	// 512-bit message blocks
-		int Message_Block_Index;			// Index into message block array
-
-		bool Computed;						// Is the digest computed?
-		bool Corrupted;						// Is the message digest corruped?
-	
-};
-
-#endif