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68 lines
2.8 KiB
C
68 lines
2.8 KiB
C
#ifndef PQCLEAN_MLKEM768_AARCH64_POLYVEC_H
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#define PQCLEAN_MLKEM768_AARCH64_POLYVEC_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)
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* at https://github.com/GMUCERG/PQC_NEON/blob/main/neon/kyber or
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* public domain at https://github.com/cothan/kyber/blob/master/neon
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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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*
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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 <stdint.h>
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#include "params.h"
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#include "poly.h"
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typedef struct {
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poly vec[KYBER_K];
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} polyvec;
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#define polyvec_compress KYBER_NAMESPACE(polyvec_compress)
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void polyvec_compress(uint8_t r[KYBER_POLYVECCOMPRESSEDBYTES], const int16_t b[KYBER_K][KYBER_N]);
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#define polyvec_decompress KYBER_NAMESPACE(polyvec_decompress)
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void polyvec_decompress(int16_t r[KYBER_K][KYBER_N], const uint8_t a[KYBER_POLYVECCOMPRESSEDBYTES]);
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#define polyvec_tobytes KYBER_NAMESPACE(polyvec_tobytes)
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void polyvec_tobytes(uint8_t r[KYBER_POLYVECBYTES], const int16_t a[KYBER_K][KYBER_N]);
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#define polyvec_frombytes KYBER_NAMESPACE(polyvec_frombytes)
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void polyvec_frombytes(int16_t r[KYBER_K][KYBER_N], const uint8_t a[KYBER_POLYVECBYTES]);
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// Add NEON
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#define neon_polyvec_ntt KYBER_NAMESPACE(polyvec_ntt)
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void neon_polyvec_ntt(int16_t r[KYBER_K][KYBER_N]);
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#define neon_polyvec_invntt_to_mont KYBER_NAMESPACE(polyvec_invntt_to_mont)
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void neon_polyvec_invntt_to_mont(int16_t r[KYBER_K][KYBER_N]);
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#define neon_polyvec_add_reduce KYBER_NAMESPACE(polyvec_add_reduce)
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void neon_polyvec_add_reduce(int16_t c[KYBER_K][KYBER_N], const int16_t a[KYBER_K][KYBER_N]);
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#endif
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