Differential D3929 Diff 10551 sys/crypto/sha2/sha512.h

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sys/crypto/sha2/sha512.h

This file was moved from lib/libmd/sha512.h.

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	* $FreeBSD: head/lib/libmd/sha512.h 282736 2015-05-10 21:21:52Z thomas $			* $FreeBSD: head/lib/libmd/sha512.h 282736 2015-05-10 21:21:52Z thomas $
	*/			*/

	#ifndef _SHA512_H_			#ifndef _SHA512_H_
	#define _SHA512_H_			#define _SHA512_H_

				#ifndef _KERNEL
	#include <sys/types.h>			#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 {			typedef struct SHA512Context {
	uint64_t state[8];			uint64_t state[8];
	uint64_t count[2];			uint64_t count[2];
	unsigned char buf[128];			uint8_t buf[SHA512_BLOCK_LENGTH];
	} SHA512_CTX;			} SHA512_CTX;

	__BEGIN_DECLS			__BEGIN_DECLS

	/* Ensure libmd symbols do not clash with libcrypto */			/* Ensure libmd symbols do not clash with libcrypto */

	#ifndef SHA512_Init			#ifndef SHA512_Init
	#define SHA512_Init _libmd_SHA512_Init			#define SHA512_Init _libmd_SHA512_Init
	#endif			#endif
	#ifndef SHA512_Update			#ifndef SHA512_Update
	#define SHA512_Update _libmd_SHA512_Update			#define SHA512_Update _libmd_SHA512_Update
	#endif			#endif
	#ifndef SHA512_Final			#ifndef SHA512_Final
	#define SHA512_Final _libmd_SHA512_Final			#define SHA512_Final _libmd_SHA512_Final
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	#define SHA512_Transform _libmd_SHA512_Transform			#define SHA512_Transform _libmd_SHA512_Transform
	#endif			#endif
	#ifndef SHA512_version			#ifndef SHA512_version
	#define SHA512_version _libmd_SHA512_version			#define SHA512_version _libmd_SHA512_version
	#endif			#endif

	void SHA512_Init(SHA512_CTX *);			void SHA512_Init(SHA512_CTX *);
	void SHA512_Update(SHA512_CTX , const void , size_t);			void SHA512_Update(SHA512_CTX , const void , size_t);
	void SHA512_Final(unsigned char [64], SHA512_CTX *);			void SHA512_Final(unsigned char [SHA512_DIGEST_LENGTH], SHA512_CTX *);
				#ifndef _KERNEL
	char SHA512_End(SHA512_CTX , char *);			char SHA512_End(SHA512_CTX , char *);
				char SHA512_Data(const void , unsigned int, char *);
	char SHA512_File(const char , char *);			char SHA512_File(const char , char *);
	char SHA512_FileChunk(const char , char *, off_t, off_t);			char SHA512_FileChunk(const char , char *, off_t, off_t);
	char SHA512_Data(const void , unsigned int, char *);			#endif

	__END_DECLS			__END_DECLS

	#endif /* !_SHA512_H_ */			#endif /* !_SHA512_H_ */