32c613e8ec
* Update Dilithium * Alternative montgomery reduce to avoid i386 functest errors * Explicit casts for msvc * More casts; bump upstream version; fix metadata * another cast
69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
#ifndef PQCLEAN_DILITHIUM5_CLEAN_POLYVEC_H
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#define PQCLEAN_DILITHIUM5_CLEAN_POLYVEC_H
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#include "params.h"
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#include "poly.h"
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#include <stdint.h>
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/* Vectors of polynomials of length L */
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typedef struct {
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poly vec[L];
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} polyvecl;
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_uniform_eta(polyvecl *v, const uint8_t seed[SEEDBYTES], uint16_t nonce);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_uniform_gamma1(polyvecl *v, const uint8_t seed[CRHBYTES], uint16_t nonce);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_reduce(polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_freeze(polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_add(polyvecl *w, const polyvecl *u, const polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_ntt(polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_invntt_tomont(polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_pointwise_poly_montgomery(polyvecl *r, const poly *a, const polyvecl *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvecl_pointwise_acc_montgomery(poly *w,
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const polyvecl *u,
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const polyvecl *v);
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int PQCLEAN_DILITHIUM5_CLEAN_polyvecl_chknorm(const polyvecl *v, int32_t B);
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/* Vectors of polynomials of length K */
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typedef struct {
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poly vec[K];
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} polyveck;
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_uniform_eta(polyveck *v, const uint8_t seed[SEEDBYTES], uint16_t nonce);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_reduce(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_caddq(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_freeze(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_add(polyveck *w, const polyveck *u, const polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_sub(polyveck *w, const polyveck *u, const polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_shiftl(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_ntt(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_invntt_tomont(polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_pointwise_poly_montgomery(polyveck *r, const poly *a, const polyveck *v);
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int PQCLEAN_DILITHIUM5_CLEAN_polyveck_chknorm(const polyveck *v, int32_t B);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_power2round(polyveck *v1, polyveck *v0, const polyveck *v);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_decompose(polyveck *v1, polyveck *v0, const polyveck *v);
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unsigned int PQCLEAN_DILITHIUM5_CLEAN_polyveck_make_hint(polyveck *h,
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const polyveck *v0,
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const polyveck *v1);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_use_hint(polyveck *w, const polyveck *u, const polyveck *h);
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void PQCLEAN_DILITHIUM5_CLEAN_polyveck_pack_w1(uint8_t r[K * POLYW1_PACKEDBYTES], const polyveck *w1);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvec_matrix_expand(polyvecl mat[K], const uint8_t rho[SEEDBYTES]);
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void PQCLEAN_DILITHIUM5_CLEAN_polyvec_matrix_pointwise_montgomery(polyveck *t, const polyvecl mat[K], const polyvecl *v);
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#endif
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