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pqcrypto/common/fips202.h
2019-03-07 17:01:23 +01:00

48 lines
1.6 KiB
C

#ifndef FIPS202_H
#define FIPS202_H
#include <stddef.h>
#include <stdint.h>
#define SHAKE128_RATE 168
#define SHAKE256_RATE 136
#define SHA3_256_RATE 136
#define SHA3_512_RATE 72
void shake128_absorb(uint64_t *s, const uint8_t *input, size_t inlen);
void shake128_squeezeblocks(uint8_t *output, size_t nblocks, uint64_t *s);
void shake128_inc_init(uint64_t *s_inc);
void shake128_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void shake128_inc_finalize(uint64_t *s_inc);
void shake128_inc_squeeze(uint8_t *output, size_t outlen, uint64_t *s_inc);
void shake256_absorb(uint64_t *s, const uint8_t *input, size_t inlen);
void shake256_squeezeblocks(uint8_t *output, size_t nblocks, uint64_t *s);
void shake256_inc_init(uint64_t *s_inc);
void shake256_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void shake256_inc_finalize(uint64_t *s_inc);
void shake256_inc_squeeze(uint8_t *output, size_t outlen, uint64_t *s_inc);
void shake128(uint8_t *output, size_t outlen,
const uint8_t *input, size_t inlen);
void shake256(uint8_t *output, size_t outlen,
const uint8_t *input, size_t inlen);
void sha3_256_inc_init(uint64_t *s_inc);
void sha3_256_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void sha3_256_inc_finalize(uint8_t *output, uint64_t *s_inc);
void sha3_256(uint8_t *output, const uint8_t *input, size_t inlen);
void sha3_512_inc_init(uint64_t *s_inc);
void sha3_512_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void sha3_512_inc_finalize(uint8_t *output, uint64_t *s_inc);
void sha3_512(uint8_t *output, const uint8_t *input, size_t inlen);
#endif