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25 lines
813 B
C
25 lines
813 B
C
#ifndef NIEDERREITER_H
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#define NIEDERREITER_H
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#include "gf2x_arith_mod_xPplusOne.h"
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#include "qc_ldpc_parameters.h"
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#include "rng.h"
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typedef struct {
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unsigned char prng_seed[TRNG_BYTE_LENGTH];
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uint8_t rejections;
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uint8_t secondIterThreshold;
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uint8_t decryption_failure_secret[TRNG_BYTE_LENGTH];
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} privateKeyNiederreiter_t;
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typedef struct {
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DIGIT Mtr[(N0 - 1)*NUM_DIGITS_GF2X_ELEMENT];
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} publicKeyNiederreiter_t;
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void PQCLEAN_LEDAKEMLT52_LEAKTIME_niederreiter_keygen(publicKeyNiederreiter_t *pk, privateKeyNiederreiter_t *sk);
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void PQCLEAN_LEDAKEMLT52_LEAKTIME_niederreiter_encrypt(DIGIT syndrome[], const publicKeyNiederreiter_t *pk, const DIGIT err[]);
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int PQCLEAN_LEDAKEMLT52_LEAKTIME_niederreiter_decrypt(DIGIT *err, const privateKeyNiederreiter_t *sk, const DIGIT *syndrome);
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#endif
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