32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
#include "blas.h"
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#include "gf.h"
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#include <stddef.h>
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void PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256v_predicated_add(uint8_t *accu_b, uint8_t predicate, const uint8_t *a, size_t _num_byte) {
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uint8_t pr_u8 = (uint8_t) ((uint8_t) 0 - predicate);
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for (size_t i = 0; i < _num_byte; i++) {
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accu_b[i] ^= (a[i] & pr_u8);
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}
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}
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void PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256v_add(uint8_t *accu_b, const uint8_t *a, size_t _num_byte) {
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for (size_t i = 0; i < _num_byte; i++) {
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accu_b[i] ^= a[i];
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}
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}
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void PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256v_mul_scalar(uint8_t *a, uint8_t b, size_t _num_byte) {
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for (size_t i = 0; i < _num_byte; i++) {
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a[i] = PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256_mul(a[i], b);
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}
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}
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void PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256v_madd(uint8_t *accu_c, const uint8_t *a, uint8_t gf256_b, size_t _num_byte) {
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for (size_t i = 0; i < _num_byte; i++) {
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accu_c[i] ^= PQCLEAN_RAINBOWVCIRCUMZENITHAL_CLEAN_gf256_mul(a[i], gf256_b);
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}
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}
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