ydb/contrib/restricted/aws/s2n/pq-crypto/kyber_r3/KeccakP-1600-times4-SnP_avx2.h

/*
Implementation by the Keccak, Keyak and Ketje Teams, namely, Guido Bertoni,
Joan Daemen, Michaël Peeters, Gilles Van Assche and Ronny Van Keer, hereby
denoted as "the implementer".

For more information, feedback or questions, please refer to our websites:
http://keccak.noekeon.org/
http://keyak.noekeon.org/
http://ketje.noekeon.org/

To the extent possible under law, the implementer has waived all copyright
and related or neighboring rights to the source code in this file.
http://creativecommons.org/publicdomain/zero/1.0/
*/

#pragma once

/** For the documentation, see PlSnP-documentation.h.
 */

#include "KeccakP-SIMD256-config_avx2.h"
#include "kyber512r3_params.h"
#include "kyber512r3_fips202x4_avx2.h"

#define KeccakP1600times4_implementation        "256-bit SIMD implementation (" KeccakP1600times4_implementation_config ")"
#define KeccakP1600times4_statesSizeInBytes     800
#define KeccakP1600times4_statesAlignment       32
#define KeccakF1600times4_FastLoop_supported
#define KeccakP1600times4_12rounds_FastLoop_supported

#include <stddef.h>

#define KeccakP1600times4_StaticInitialize()
#define KeccakP1600times4_InitializeAll S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_InitializeAll)
void KeccakP1600times4_InitializeAll(void *states);
#define KeccakP1600times4_AddByte(states, instanceIndex, byte, offset) \
    ((unsigned char*)(states))[(instanceIndex)*8 + ((offset)/8)*4*8 + (offset)%8] ^= (byte)
#define KeccakP1600times4_AddBytes S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_AddBytes)
void KeccakP1600times4_AddBytes(void *states, unsigned int instanceIndex, const unsigned char *data, unsigned int offset, unsigned int length);
#define KeccakP1600times4_AddLanesAll S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_AddLanesAll)
void KeccakP1600times4_AddLanesAll(void *states, const unsigned char *data, unsigned int laneCount, unsigned int laneOffset);
#define KeccakP1600times4_OverwriteBytes S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_OverwriteBytes)
void KeccakP1600times4_OverwriteBytes(void *states, unsigned int instanceIndex, const unsigned char *data, unsigned int offset, unsigned int length);
#define KeccakP1600times4_OverwriteLanesAll S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_OverwriteLanesAll)
void KeccakP1600times4_OverwriteLanesAll(void *states, const unsigned char *data, unsigned int laneCount, unsigned int laneOffset);
#define KeccakP1600times4_OverwriteWithZeroes S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_OverwriteWithZeroes)
void KeccakP1600times4_OverwriteWithZeroes(void *states, unsigned int instanceIndex, unsigned int byteCount);
#define KeccakP1600times4_PermuteAll_12rounds S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_PermuteAll_12rounds)
void KeccakP1600times4_PermuteAll_12rounds(void *states);
#define KeccakP1600times4_PermuteAll_24rounds S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_PermuteAll_24rounds)
void KeccakP1600times4_PermuteAll_24rounds(void *states);
#define KeccakP1600times4_ExtractBytes S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_ExtractBytes)
void KeccakP1600times4_ExtractBytes(const void *states, unsigned int instanceIndex, unsigned char *data, unsigned int offset, unsigned int length);
#define KeccakP1600times4_ExtractLanesAll S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_ExtractLanesAll)
void KeccakP1600times4_ExtractLanesAll(const void *states, unsigned char *data, unsigned int laneCount, unsigned int laneOffset);
#define KeccakP1600times4_ExtractAndAddBytes S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_ExtractAndAddBytes)
void KeccakP1600times4_ExtractAndAddBytes(const void *states, unsigned int instanceIndex,  const unsigned char *input, unsigned char *output, unsigned int offset, unsigned int length);
#define KeccakP1600times4_ExtractAndAddLanesAll S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_ExtractAndAddLanesAll)
void KeccakP1600times4_ExtractAndAddLanesAll(const void *states, const unsigned char *input, unsigned char *output, unsigned int laneCount, unsigned int laneOffset);
#define KeccakF1600times4_FastLoop_Absorb S2N_KYBER_512_R3_NAMESPACE(KeccakF1600times4_FastLoop_Absorb)
size_t KeccakF1600times4_FastLoop_Absorb(void *states, unsigned int laneCount, unsigned int laneOffsetParallel, unsigned int laneOffsetSerial, const unsigned char *data, size_t dataByteLen);
#define KeccakP1600times4_12rounds_FastLoop_Absorb S2N_KYBER_512_R3_NAMESPACE(KeccakP1600times4_12rounds_FastLoop_Absorb)
size_t KeccakP1600times4_12rounds_FastLoop_Absorb(void *states, unsigned int laneCount, unsigned int laneOffsetParallel, unsigned int laneOffsetSerial, const unsigned char *data, size_t dataByteLen);