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39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
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#ifndef POLY_H
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#define POLY_H
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#include <stdint.h>
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#include "params.h"
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#define MODQ(X) ((X) & (NTRU_Q-1))
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uint16_t PQCLEAN_NTRUHPS2048677_CLEAN_mod3(uint16_t a);
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typedef struct {
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uint16_t coeffs[NTRU_N];
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} poly;
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Sq_tobytes(unsigned char *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Sq_frombytes(poly *r, const unsigned char *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_sum_zero_tobytes(unsigned char *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_sum_zero_frombytes(poly *r, const unsigned char *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_S3_tobytes(unsigned char msg[NTRU_PACK_TRINARY_BYTES], const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_S3_frombytes(poly *r, const unsigned char msg[NTRU_PACK_TRINARY_BYTES]);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Sq_mul(poly *r, const poly *a, const poly *b);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_mul(poly *r, const poly *a, const poly *b);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_mul_x_minus_1(poly *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_S3_mul(poly *r, const poly *a, const poly *b);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_lift(poly *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_to_S3(poly *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Rq_inv(poly *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_S3_inv(poly *r, const poly *a);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_Z3_to_Zq(poly *r);
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void PQCLEAN_NTRUHPS2048677_CLEAN_poly_trinary_Zq_to_Z3(poly *r);
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#endif
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