https://github.com/torvalds/linux
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Tip revision: 7089db84e356562f8ba737c29e472cc42d530dbc authored by Linus Torvalds on 12 February 2017, 21:03:20 UTC
Linux 4.10-rc8
Tip revision: 7089db8
sha3.h
/*
 * Common values for SHA-3 algorithms
 */
#ifndef __CRYPTO_SHA3_H__
#define __CRYPTO_SHA3_H__

#define SHA3_224_DIGEST_SIZE	(224 / 8)
#define SHA3_224_BLOCK_SIZE	(200 - 2 * SHA3_224_DIGEST_SIZE)

#define SHA3_256_DIGEST_SIZE	(256 / 8)
#define SHA3_256_BLOCK_SIZE	(200 - 2 * SHA3_256_DIGEST_SIZE)

#define SHA3_384_DIGEST_SIZE	(384 / 8)
#define SHA3_384_BLOCK_SIZE	(200 - 2 * SHA3_384_DIGEST_SIZE)

#define SHA3_512_DIGEST_SIZE	(512 / 8)
#define SHA3_512_BLOCK_SIZE	(200 - 2 * SHA3_512_DIGEST_SIZE)

struct sha3_state {
	u64		st[25];
	unsigned int	md_len;
	unsigned int	rsiz;
	unsigned int	rsizw;

	unsigned int	partial;
	u8		buf[SHA3_224_BLOCK_SIZE];
};

#endif
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