mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-07 08:56:17 +08:00
GGSuchao
@@ -49,61 +49,146 @@
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#include <openssl/speck.h>
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#define ROR(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE) * 8) - r)))//循环右移
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#define ROL(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE) * 8) - r)))//循环左移
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#ifdef SPECK_32_64
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#define R(x, y, k) (x = ROR(x, 7), x += y, x ^= k, y = ROL(y, 2), y ^= x)
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#define RR(x, y, k) (y ^= x, y = ROR(y, 2), x ^= k, x -= y, x = ROL(x, 7))
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#else
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#define R(x, y, k) (x = ROR(x, 8), x += y, x ^= k, y = ROL(y, 3), y ^= x)
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#define RR(x, y, k) (y ^= x, y = ROR(y, 3), x ^= k, x -= y, x = ROL(x, 8))
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#endif
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void speck_set_encrypt_key(speck_key_t *key, const unsigned char *user_key)
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void speck_set_encrypt_key16(SPECK_TYPE16 const K[SPECK_KEY_LEN16], SPECK_TYPE16 S[SPECK_ROUNDS16])
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{
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int i;
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for (i = 0; i < num_word; i++)
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{
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if (user_key[i] == '\0')
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break;
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key->rk[i] = user_key[i];
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}
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int j = 0;
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for (; i < num_word; i++)
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{
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key->rk[i] = user_key[j++];
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}
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}
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void speck_expand(SPECK_TYPE const K[ SPECK_KEY_LEN], SPECK_TYPE S[ SPECK_ROUNDS])
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{
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SPECK_TYPE i, b = K[0];
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SPECK_TYPE a[SPECK_KEY_LEN - 1];
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for (i = 0; i < (SPECK_KEY_LEN - 1); i++)
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SPECK_TYPE16 i, b = K[0];
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SPECK_TYPE16 a[SPECK_KEY_LEN16 - 1];
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for (i = 0; i < (SPECK_KEY_LEN16 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS - 1; i++) {
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R(a[i % (SPECK_KEY_LEN - 1)], b, i);
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for (i = 0; i < SPECK_ROUNDS16 - 1; i++) {
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R16(a[i % (SPECK_KEY_LEN16 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_encrypt(SPECK_TYPE const pt[ 2], SPECK_TYPE ct[ 2], SPECK_TYPE const K[ SPECK_ROUNDS])
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void speck_set_decrypt_key16(SPECK_TYPE16 const K[SPECK_KEY_LEN16], SPECK_TYPE16 S[SPECK_ROUNDS16])
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{
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SPECK_TYPE i;
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SPECK_TYPE16 i, b = K[0];
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SPECK_TYPE16 a[SPECK_KEY_LEN16 - 1];
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for (i = 0; i < (SPECK_KEY_LEN16 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS16 - 1; i++) {
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R16(a[i % (SPECK_KEY_LEN16 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_encrypt16(SPECK_TYPE16 const pt[2], SPECK_TYPE16 ct[2], SPECK_TYPE16 const K[SPECK_ROUNDS16])
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{
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SPECK_TYPE16 i;
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ct[0] = pt[0]; ct[1] = pt[1];
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for (i = 0; i < SPECK_ROUNDS; i++){
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R(ct[1], ct[0], K[i]);
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for (i = 0; i < SPECK_ROUNDS16; i++){
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R16(ct[1], ct[0], K[i]);
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}
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}
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void speck_decrypt(SPECK_TYPE const ct[ 2], SPECK_TYPE pt[ 2], SPECK_TYPE const K[ SPECK_ROUNDS])
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void speck_decrypt16(SPECK_TYPE16 const ct[2], SPECK_TYPE16 pt[2], SPECK_TYPE16 const K[SPECK_ROUNDS16])
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{
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SPECK_TYPE i;
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SPECK_TYPE16 i;
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pt[0] = ct[0]; pt[1] = ct[1];
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for (i = 0; i < SPECK_ROUNDS; i++){
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RR(pt[1], pt[0], K[(SPECK_ROUNDS - 1) - i]);
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for (i = 0; i < SPECK_ROUNDS16; i++){
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RR16(pt[1], pt[0], K[(SPECK_ROUNDS16 - 1) - i]);
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}
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}
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void speck_set_encrypt_key32(SPECK_TYPE32 const K[SPECK_KEY_LEN32], SPECK_TYPE32 S[SPECK_ROUNDS32])
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{
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SPECK_TYPE32 i, b = K[0];
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SPECK_TYPE32 a[SPECK_KEY_LEN32 - 1];
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for (i = 0; i < (SPECK_KEY_LEN32 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS32 - 1; i++) {
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R32(a[i % (SPECK_KEY_LEN32 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_set_decrypt_key32(SPECK_TYPE32 const K[SPECK_KEY_LEN32], SPECK_TYPE32 S[SPECK_ROUNDS32])
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{
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SPECK_TYPE32 i, b = K[0];
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SPECK_TYPE32 a[SPECK_KEY_LEN32 - 1];
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for (i = 0; i < (SPECK_KEY_LEN32 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS32 - 1; i++) {
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R32(a[i % (SPECK_KEY_LEN32 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_encrypt32(SPECK_TYPE32 const pt[2], SPECK_TYPE32 ct[2], SPECK_TYPE32 const K[SPECK_ROUNDS32])
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{
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SPECK_TYPE32 i;
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ct[0] = pt[0]; ct[1] = pt[1];
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for (i = 0; i < SPECK_ROUNDS32; i++){
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R32(ct[1], ct[0], K[i]);
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}
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}
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void speck_decrypt32(SPECK_TYPE32 const ct[2], SPECK_TYPE32 pt[2], SPECK_TYPE32 const K[SPECK_ROUNDS32])
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{
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SPECK_TYPE32 i;
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pt[0] = ct[0]; pt[1] = ct[1];
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for (i = 0; i < SPECK_ROUNDS32; i++){
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RR32(pt[1], pt[0], K[(SPECK_ROUNDS32 - 1) - i]);
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}
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}
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void speck_set_encrypt_key64(SPECK_TYPE64 const K[SPECK_KEY_LEN64], SPECK_TYPE64 S[SPECK_ROUNDS64])
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{
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SPECK_TYPE64 i, b = K[0];
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SPECK_TYPE64 a[SPECK_KEY_LEN64 - 1];
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for (i = 0; i < (SPECK_KEY_LEN64 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS64 - 1; i++) {
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R64(a[i % (SPECK_KEY_LEN64 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_set_decrypt_key64(SPECK_TYPE64 const K[SPECK_KEY_LEN64], SPECK_TYPE64 S[SPECK_ROUNDS64])
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{
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SPECK_TYPE64 i, b = K[0];
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SPECK_TYPE64 a[SPECK_KEY_LEN64 - 1];
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for (i = 0; i < (SPECK_KEY_LEN64 - 1); i++)
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{
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a[i] = K[i + 1];
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}
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S[0] = b;
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for (i = 0; i < SPECK_ROUNDS64 - 1; i++) {
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R64(a[i % (SPECK_KEY_LEN64 - 1)], b, i);
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S[i + 1] = b;
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}
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}
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void speck_encrypt64(SPECK_TYPE64 const pt[2], SPECK_TYPE64 ct[2], SPECK_TYPE64 const K[SPECK_ROUNDS64])
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{
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SPECK_TYPE64 i;
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ct[0] = pt[0]; ct[1] = pt[1];
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for (i = 0; i < SPECK_ROUNDS64; i++){
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R64(ct[1], ct[0], K[i]);
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}
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}
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void speck_decrypt64(SPECK_TYPE64 const ct[2], SPECK_TYPE64 pt[2], SPECK_TYPE64 const K[SPECK_ROUNDS64])
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{
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SPECK_TYPE64 i;
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pt[0] = ct[0]; pt[1] = ct[1];
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for (i = 0; i < SPECK_ROUNDS64; i++){
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RR64(pt[1], pt[0], K[(SPECK_ROUNDS64 - 1) - i]);
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}
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}
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@@ -49,31 +49,38 @@
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#ifndef SPECK_H
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#define SPECK_H
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/*
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* define speck type to use
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*(one of SPECK_32_64, SPECK_64_128, SPECK_128_256)
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*/
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#define SPECK_32_64
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#define SPECK_TYPE16 uint16_t
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#define SPECK_ROUNDS16 22
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#define SPECK_KEY_LEN16 4
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#ifdef SPECK_32_64
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#define SPECK_TYPE uint16_t
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#define SPECK_ROUNDS 22
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#define SPECK_KEY_LEN 4
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#endif
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#ifdef SPECK_64_128
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#define SPECK_TYPE uint32_t
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#define SPECK_ROUNDS 27
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#define SPECK_KEY_LEN 4
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#endif
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#define SPECK_TYPE32 uint32_t
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#define SPECK_ROUNDS32 27
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#define SPECK_KEY_LEN32 4
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#ifdef SPECK_128_256
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#define SPECK_TYPE uint64_t
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#define SPECK_ROUNDS 34
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#define SPECK_KEY_LEN 4
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#endif
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#define SPECK_TYPE64 uint64_t
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#define SPECK_ROUNDS64 34
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#define SPECK_KEY_LEN64 4
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#define ROR16(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE16) * 8) - r)))//循环右移
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#define ROL16(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE16) * 8) - r)))//循环左移
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#define ROR32(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE32) * 8) - r)))//循环右移
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#define ROL32(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE32) * 8) - r)))//循环左移
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#define ROR64(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE64) * 8) - r)))//循环右移
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#define ROL64(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE64) * 8) - r)))//循环左移
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#define R16(x, y, k) (x = ROR16(x, 7), x += y, x ^= k, y = ROL16(y, 2), y ^= x)
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#define RR16(x, y, k) (y ^= x, y = ROR16(y, 2), x ^= k, x -= y, x = ROL16(x, 7))
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#define R32(x, y, k) (x = ROR32(x, 8), x += y, x ^= k, y = ROL32(y, 3), y ^= x)
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#define RR32(x, y, k) (y ^= x, y = ROR32(y, 3), x ^= k, x -= y, x = ROL32(x, 8))
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#define R64(x, y, k) (x = ROR64(x, 8), x += y, x ^= k, y = ROL64(y, 3), y ^= x)
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#define RR64(x, y, k) (y ^= x, y = ROR64(y, 3), x ^= k, x -= y, x = ROL64(x, 8))
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#define num_word sizeof(SPECK_TYPE)
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#include <sys/types.h>
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#include <stdint.h>
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#include <string.h>
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@@ -81,14 +88,23 @@
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extern "C" {
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#endif
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typedef struct {
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unsigned char rk[num_word];
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} speck_key_t;
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void speck_set_encrypt_key16(SPECK_TYPE16 const user[SPECK_KEY_LEN16], SPECK_TYPE16 key[SPECK_ROUNDS16]);
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void speck_set_decrypt_key16(SPECK_TYPE16 const user[SPECK_KEY_LEN16], SPECK_TYPE16 key[SPECK_ROUNDS16]);
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void speck_expand16(SPECK_TYPE16 const K[SPECK_KEY_LEN16], SPECK_TYPE16 S[SPECK_ROUNDS16]);
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void speck_encrypt16(SPECK_TYPE16 const pt[2], SPECK_TYPE16 ct[2], SPECK_TYPE16 const K[SPECK_ROUNDS16]);
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void speck_decrypt16(SPECK_TYPE16 const ct[2], SPECK_TYPE16 pt[2], SPECK_TYPE16 const K[SPECK_ROUNDS16]);
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void speck_set_encrypt_key(speck_key_t *key, const unsigned char *user_key);
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void speck_expand(SPECK_TYPE const K[SPECK_KEY_LEN], SPECK_TYPE S[SPECK_ROUNDS]);
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void speck_encrypt(SPECK_TYPE const pt[2], SPECK_TYPE ct[2], SPECK_TYPE const K[SPECK_ROUNDS]);
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void speck_decrypt(SPECK_TYPE const ct[2], SPECK_TYPE pt[2], SPECK_TYPE const K[SPECK_ROUNDS]);
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void speck_set_encrypt_key32(SPECK_TYPE32 const user[SPECK_KEY_LEN32], SPECK_TYPE32 key[SPECK_ROUNDS32]);
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void speck_set_decrypt_key32(SPECK_TYPE32 const user[SPECK_KEY_LEN32], SPECK_TYPE32 key[SPECK_ROUNDS32]);
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void speck_expand32(SPECK_TYPE32 const K[SPECK_KEY_LEN32], SPECK_TYPE32 S[SPECK_ROUNDS32]);
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void speck_encrypt32(SPECK_TYPE32 const pt[2], SPECK_TYPE32 ct[2], SPECK_TYPE32 const K[SPECK_ROUNDS32]);
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void speck_decrypt32(SPECK_TYPE32 const ct[2], SPECK_TYPE32 pt[2], SPECK_TYPE32 const K[SPECK_ROUNDS32]);
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void speck_set_encrypt_key64(SPECK_TYPE64 const user[SPECK_KEY_LEN64], SPECK_TYPE64 key[SPECK_ROUNDS64]);
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void speck_set_decrypt_key64(SPECK_TYPE64 const user[SPECK_KEY_LEN64], SPECK_TYPE64 key[SPECK_ROUNDS64]);
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void speck_expand64(SPECK_TYPE64 const K[SPECK_KEY_LEN64], SPECK_TYPE64 S[SPECK_ROUNDS64]);
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void speck_encrypt64(SPECK_TYPE64 const pt[2], SPECK_TYPE64 ct[2], SPECK_TYPE64 const K[SPECK_ROUNDS64]);
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void speck_decrypt64(SPECK_TYPE64 const ct[2], SPECK_TYPE64 pt[2], SPECK_TYPE64 const K[SPECK_ROUNDS64]);
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#ifdef __cplusplus
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}
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137
test/specktest.c
137
test/specktest.c
@@ -1,99 +1,68 @@
|
||||
/* ====================================================================
|
||||
* Copyright (c) 2014 - 2017 The GmSSL Project. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. All advertising materials mentioning features or use of this
|
||||
* software must display the following acknowledgment:
|
||||
* "This product includes software developed by the GmSSL Project.
|
||||
* (http://gmssl.org/)"
|
||||
*
|
||||
* 4. The name "GmSSL Project" must not be used to endorse or promote
|
||||
* products derived from this software without prior written
|
||||
* permission. For written permission, please contact
|
||||
* guanzhi1980@gmail.com.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "GmSSL"
|
||||
* nor may "GmSSL" appear in their names without prior written
|
||||
* permission of the GmSSL Project.
|
||||
*
|
||||
* 6. Redistributions of any form whatsoever must retain the following
|
||||
* acknowledgment:
|
||||
* "This product includes software developed by the GmSSL Project
|
||||
* (http://gmssl.org/)"
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
|
||||
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
* ====================================================================
|
||||
*/
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "../e_os.h"
|
||||
|
||||
#ifdef OPENSSL_NO_SPECK
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
printf("No Speck support\n");
|
||||
return 0;
|
||||
}
|
||||
#else
|
||||
|
||||
#include <openssl/speck.h>
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
int sum = 0;
|
||||
#ifdef SPECK_32_64
|
||||
uint16_t key[4] = { 0x0100, 0x0908, 0x1110, 0x1918 };
|
||||
uint16_t plain[2] = { 0x694c, 0x6574 };
|
||||
uint16_t enc[2] = { 0x42f2, 0xa868 };
|
||||
#endif
|
||||
uint16_t key16[4] = { 0x0100, 0x0908, 0x1110, 0x1918 };
|
||||
uint16_t plain16[2] = { 0x694c, 0x6574 };
|
||||
uint16_t enc16[2] = { 0x42f2, 0xa868 };
|
||||
|
||||
#ifdef SPECK_64_128
|
||||
uint32_t key[4] = { 0x03020100, 0x0b0a0908, 0x13121110, 0x1b1a1918 };
|
||||
uint32_t plain[2] = { 0x7475432d, 0x3b726574 };
|
||||
uint32_t enc[2] = { 0x454e028b, 0x8c6fa548 };
|
||||
#endif
|
||||
|
||||
#ifdef SPECK_128_256
|
||||
uint64_t key[4] = { 0x0706050403020100, 0x0f0e0d0c0b0a0908, 0x1716151413121110, 0x1f1e1d1c1b1a1918 };
|
||||
uint64_t plain[2] = { 0x202e72656e6f6f70, 0x65736f6874206e49 };
|
||||
uint64_t enc[2] = { 0x4eeeb48d9c188f43, 0x4109010405c0f53e };
|
||||
#endif
|
||||
SPECK_TYPE buffer[2] = { 0 };
|
||||
SPECK_TYPE exp[SPECK_ROUNDS];
|
||||
speck_set_encrypt_key(key, exp);
|
||||
speck_encrypt(plain, buffer, exp);
|
||||
speck_decrypt(enc, buffer, exp);
|
||||
if (memcmp(buffer, plain, sizeof(enc)))
|
||||
uint32_t key32[4] = { 0x03020100, 0x0b0a0908, 0x13121110, 0x1b1a1918 };
|
||||
uint32_t plain32[2] = { 0x7475432d, 0x3b726574 };
|
||||
uint32_t enc32[2] = { 0x454e028b, 0x8c6fa548 };
|
||||
|
||||
|
||||
|
||||
uint64_t key64[4] = { 0x0706050403020100, 0x0f0e0d0c0b0a0908, 0x1716151413121110, 0x1f1e1d1c1b1a1918 };
|
||||
uint64_t plain64[2] = { 0x202e72656e6f6f70, 0x65736f6874206e49 };
|
||||
uint64_t enc64[2] = { 0x4eeeb48d9c188f43, 0x4109010405c0f53e };
|
||||
|
||||
SPECK_TYPE16 buffer[2] = { 0 };
|
||||
SPECK_TYPE16 exp[SPECK_ROUNDS16];
|
||||
speck_set_encrypt_key16(key16, exp);
|
||||
speck_encrypt16(plain16, buffer, exp);
|
||||
if (memcmp(buffer, enc16, sizeof(enc16)))
|
||||
{
|
||||
sum++;
|
||||
}
|
||||
|
||||
speck_decrypt16(enc16, buffer, exp);
|
||||
if (memcmp(buffer, plain16, sizeof(enc16)))
|
||||
{
|
||||
sum++;
|
||||
}
|
||||
|
||||
SPECK_TYPE32 exp32[SPECK_ROUNDS32];
|
||||
SPECK_TYPE32 buffer32[2] = { 0 };
|
||||
speck_set_encrypt_key32(key32, exp32);
|
||||
speck_encrypt32(plain32, buffer32, exp32);
|
||||
if (memcmp(buffer, enc32, sizeof(enc32)))
|
||||
{
|
||||
sum++;
|
||||
}
|
||||
speck_decrypt32(enc32, buffer32, exp32);
|
||||
if (memcmp(buffer32, plain32, sizeof(enc32)))
|
||||
{
|
||||
sum++;
|
||||
}
|
||||
|
||||
SPECK_TYPE64 exp64[SPECK_ROUNDS64];
|
||||
SPECK_TYPE64 buffer64[2] = { 0 };
|
||||
speck_set_encrypt_key64(key64, exp64);
|
||||
speck_encrypt64(plain64, buffer64, exp64);
|
||||
if (memcmp(buffer64, enc64, sizeof(enc64)))
|
||||
{
|
||||
sum++;
|
||||
system("pause");
|
||||
}
|
||||
speck_decrypt64(enc64, buffer64, exp64);
|
||||
if (memcmp(buffer64, plain64, sizeof(enc64)))
|
||||
{
|
||||
sum++;
|
||||
system("pause");
|
||||
}
|
||||
return sum;
|
||||
}
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user