/* SPDX-License-Identifier: GPL-2.0 */
/*
* 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 rsiz;
unsigned int rsizw;
unsigned int partial;
u8 buf[SHA3_224_BLOCK_SIZE];
};
int crypto_sha3_init(struct shash_desc *desc);
int crypto_sha3_update(struct shash_desc *desc, const u8 *data,
unsigned int len);
int crypto_sha3_final(struct shash_desc *desc, u8 *out);
#endif
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