Differential D3929 Diff 11723 head/sys/crypto/sha2/sha256.h

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head/sys/crypto/sha2/sha256.h

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	#ifndef _SHA256_H_			#ifndef _SHA256_H_
	#define _SHA256_H_			#define _SHA256_H_

	#ifndef _KERNEL			#ifndef _KERNEL
	#include <sys/types.h>			#include <sys/types.h>
	#endif			#endif

				#define SHA256_BLOCK_LENGTH 64
				#define SHA256_DIGEST_LENGTH 32
				#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)

	typedef struct SHA256Context {			typedef struct SHA256Context {
	uint32_t state[8];			uint32_t state[8];
	uint64_t count;			uint64_t count;
	uint8_t buf[64];			uint8_t buf[SHA256_BLOCK_LENGTH];
	} SHA256_CTX;			} SHA256_CTX;

	__BEGIN_DECLS			__BEGIN_DECLS

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

	#ifndef SHA256_Init			#ifndef SHA256_Init
	#define SHA256_Init _libmd_SHA256_Init			#define SHA256_Init _libmd_SHA256_Init
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	#define SHA256_Transform _libmd_SHA256_Transform			#define SHA256_Transform _libmd_SHA256_Transform
	#endif			#endif
	#ifndef SHA256_version			#ifndef SHA256_version
	#define SHA256_version _libmd_SHA256_version			#define SHA256_version _libmd_SHA256_version
	#endif			#endif

	void SHA256_Init(SHA256_CTX *);			void SHA256_Init(SHA256_CTX *);
	void SHA256_Update(SHA256_CTX , const void , size_t);			void SHA256_Update(SHA256_CTX , const void , size_t);
	void SHA256_Final(unsigned char [32], SHA256_CTX *);			void SHA256_Final(unsigned char [SHA256_DIGEST_LENGTH], SHA256_CTX *);
				#ifndef _KERNEL
	char SHA256_End(SHA256_CTX , char *);			char SHA256_End(SHA256_CTX , char *);
	char SHA256_Data(const void , unsigned int, char *);			char SHA256_Data(const void , unsigned int, char *);
	#ifndef _KERNEL
	char SHA256_File(const char , char *);			char SHA256_File(const char , char *);
	char SHA256_FileChunk(const char , char *, off_t, off_t);			char SHA256_FileChunk(const char , char *, off_t, off_t);
	#endif			#endif
	__END_DECLS			__END_DECLS

	#endif /* !_SHA256_H_ */			#endif /* !_SHA256_H_ */