fumumue

/*
 qc_mdpc_keyenc.c
 Reference / educational implementation for QC-MDPC-like keygen + encode (binary)
 - ring: F2[x] / (x^R + 1), with x^R == 1 (char 2)
 - secret: h0, h1 (sparse polynomials)
 - public: h = h0^{-1} * h1 mod (x^R+1)
 - encode: given message m (bitpoly of degree < R), random sparse r0,r1,e:
     u = r0 + r1 * h
     v = m ^ (r1 * pub) ^ e
 Note: This is for research/experimentation only. NOT production-ready.

fumumue

CC = gcc
CFLAGS = -O3 -Wall -Wextra -std=c11 -mavx2 -mpopcnt -Wextra
LDFLAGS = 

SRC = demo_hqc_golay.c golay_crypto.c
OBJ = $(SRC:.c=.o)

TARGET = demo_hqc_golay

all: $(TARGET)

fumumue

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <assert.h>
#include <immintrin.h> /* AVX2 intrinsics */
#include <sys/types.h>


// 定数定義

fumumue

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <assert.h>

// 定数定義
#define N 257
#define K 120
#define DEG 520

fumumue

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <assert.h>

// 定数定義
#define N 257
#define K 120
#define DEG 520

fumumue

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <assert.h>

#define N 257
#define K 120
#define DEG 520