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78 lines
3.5 KiB
C
78 lines
3.5 KiB
C
#ifndef PQCLEAN_MLDSA65_AARCH64_SYMMETRIC_H
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#define PQCLEAN_MLDSA65_AARCH64_SYMMETRIC_H
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/*
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* This file was originally licensed
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* under Apache 2.0 (https://www.apache.org/licenses/LICENSE-2.0.html) or
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* public domain at https://github.com/pq-crystals/dilithium/tree/master/ref
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*
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* We offer
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* CC0 1.0 Universal or the following MIT License for this file.
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* You may freely choose one of them that applies.
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*
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* MIT License
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*
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* Copyright (c) 2023: Hanno Becker, Vincent Hwang, Matthias J. Kannwischer, Bo-Yin Yang, and Shang-Yi Yang
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "fips202.h"
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#include "keccak2x/fips202x2.h"
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#include "params.h"
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#include <stdint.h>
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typedef shake128incctx stream128_state;
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typedef shake256incctx stream256_state;
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#define dilithium_shake128_stream_init DILITHIUM_NAMESPACE(dilithium_shake128_stream_init)
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void dilithium_shake128_stream_init(shake128incctx *state,
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const uint8_t seed[SEEDBYTES],
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uint16_t nonce);
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#define dilithium_shake256_stream_init DILITHIUM_NAMESPACE(dilithium_shake256_stream_init)
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void dilithium_shake256_stream_init(shake256incctx *state,
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const uint8_t seed[CRHBYTES],
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uint16_t nonce);
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#define dilithium_shake128x2_stream_init DILITHIUM_NAMESPACE(dilithium_shake128x2_stream_init)
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void dilithium_shake128x2_stream_init(keccakx2_state *state,
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const uint8_t seed[SEEDBYTES],
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uint16_t nonce1, uint16_t nonce2);
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#define dilithium_shake256x2_stream_init DILITHIUM_NAMESPACE(dilithium_shake256x2_stream_init)
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void dilithium_shake256x2_stream_init(keccakx2_state *state,
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const uint8_t seed[CRHBYTES],
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uint16_t nonce1, uint16_t nonce2);
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#define STREAM128_BLOCKBYTES SHAKE128_RATE
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#define STREAM256_BLOCKBYTES SHAKE256_RATE
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#define stream128_init(STATE, SEED, NONCE) \
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dilithium_shake128_stream_init(STATE, SEED, NONCE)
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#define stream128_squeezeblocks(OUT, OUTBLOCKS, STATE) \
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shake128_inc_squeeze(OUT, (OUTBLOCKS)*(SHAKE128_RATE), STATE)
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#define stream128_release(STATE) shake128_inc_ctx_release(STATE)
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#define stream256_init(STATE, SEED, NONCE) \
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dilithium_shake256_stream_init(STATE, SEED, NONCE)
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#define stream256_squeezeblocks(OUT, OUTBLOCKS, STATE) \
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shake256_inc_squeeze(OUT, (OUTBLOCKS)*(SHAKE256_RATE), STATE)
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#define stream256_release(STATE) shake256_inc_ctx_release(STATE)
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#endif
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