[thirdparty/hostap.git] / src / crypto / sha256_i.h

/*
 * SHA-256 internal definitions
 * Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef SHA256_I_H
#define SHA256_I_H

#define SHA256_BLOCK_SIZE 64

struct sha256_state {
	u64 length;
	u32 state[8], curlen;
	u8 buf[SHA256_BLOCK_SIZE];
};

void sha256_init(struct sha256_state *md);
int sha256_process(struct sha256_state *md, const unsigned char *in,
		   unsigned long inlen);
int sha256_done(struct sha256_state *md, unsigned char *out);

#endif /* SHA256_I_H */
Commit	Line	Data
dcff088d JM	1	/*
	2	* SHA-256 internal definitions
	3	* Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
	4	*
0f3d578e JM	5	* This software may be distributed under the terms of the BSD license.
0f3d578e JM	6	* See README for more details.
dcff088d JM	7	*/
	8
	9	#ifndef SHA256_I_H
	10	#define SHA256_I_H
	11
	12	#define SHA256_BLOCK_SIZE 64
	13
	14	struct sha256_state {
	15	u64 length;
	16	u32 state[8], curlen;
	17	u8 buf[SHA256_BLOCK_SIZE];
	18	};
	19
	20	void sha256_init(struct sha256_state *md);
	21	int sha256_process(struct sha256_state md, const unsigned char in,
	22	unsigned long inlen);
	23	int sha256_done(struct sha256_state md, unsigned char out);
	24
	25	#endif /* SHA256_I_H */