#define cDRED "\033[0;31m"
#define cGREEN "\033[1;32m"
#define cDGREEN "\033[0;32m"
+#define cBLUE "\033[1;34m"
+#define cDBLUE "\033[0;34m"
#define cNORM "\033[m"
#define TEST_ASSERT(e) {if ((test = (e))) \
printf(cRED "Test FAILED\n" cNORM); \
printf(cGREEN "Test passed\n" cNORM);}
/* Test key from both GOST R 34.12-2015 and GOST R 34.13-2015. */
-static const unsigned char K[] = {
+static const unsigned char K[32] = {
0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
};
0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,0x00,0x11,0x22,0x33,
0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,0x00,0x11,0x22,0x33,0x44,
};
+/* OMAC-ACPKM test vector from R 1323565.1.017-2018 A.4.1 */
+static const unsigned char P_omac_acpkm1[] = {
+ 0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x00,0xFF,0xEE,0xDD,0xCC,0xBB,0xAA,0x99,0x88,
+ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
+};
+/* OMAC-ACPKM test vector from R 1323565.1.017-2018 A.4.2 */
+static const unsigned char P_omac_acpkm2[] = {
+ 0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x00,0xFF,0xEE,0xDD,0xCC,0xBB,0xAA,0x99,0x88,
+ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,
+ 0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,0x00,
+ 0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,0x00,0x11,
+ 0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xEE,0xFF,0x0A,0x00,0x11,0x22,
+};
static const unsigned char E_ecb[] = {
/* ECB test vectors from GOST R 34.13-2015 A.1.1 */
/* first 16 bytes is vector (b) from GOST R 34.12-2015 A.1 */
/* Universal IV for ACPKM-Master. */
static const unsigned char iv_acpkm_m[] = { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };
+static const unsigned char MAC_omac[] = { 0x33,0x6f,0x4d,0x29,0x60,0x59,0xfb,0xe3 };
+static const unsigned char MAC_omac_acpkm1[] = {
+ 0xB5,0x36,0x7F,0x47,0xB6,0x2B,0x99,0x5E,0xEB,0x2A,0x64,0x8C,0x58,0x43,0x14,0x5E,
+};
+static const unsigned char MAC_omac_acpkm2[] = {
+ 0xFB,0xB8,0xDC,0xEE,0x45,0xBE,0xA6,0x7C,0x35,0xF5,0x8C,0x57,0x00,0x89,0x8E,0x5D,
+};
+
struct testcase {
const char *name;
const EVP_CIPHER *(*type)(void);
static int test_block(const EVP_CIPHER *type, const char *name,
const unsigned char *pt, const unsigned char *exp, size_t size,
- const unsigned char *iv, size_t iv_size, int acpkm)
+ const unsigned char *iv, size_t iv_size, int acpkm,
+ int inplace)
{
EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
const char *standard = acpkm? "R 23565.1.017-2018" : "GOST R 34.13-2015";
int ret = 0, test;
OPENSSL_assert(ctx);
- printf("Encryption test from %s [%s] \n", standard, name);
+ printf("Encryption test from %s [%s] %s\n", standard, name,
+ inplace ? "in-place" : "out-of-place");
/* test with single big chunk */
EVP_CIPHER_CTX_init(ctx);
T(EVP_CipherInit_ex(ctx, type, NULL, K, iv, 1));
T(EVP_CIPHER_CTX_set_padding(ctx, 0));
- memset(c, 0, sizeof(c));
+ if (inplace)
+ memcpy(c, pt, size);
+ else
+ memset(c, 0, sizeof(c));
if (acpkm)
T(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_KEY_MESH, acpkm, NULL));
- T(EVP_CipherUpdate(ctx, c, &outlen, pt, size));
+ T(EVP_CipherUpdate(ctx, c, &outlen, inplace? c : pt, size));
T(EVP_CipherFinal_ex(ctx, c + outlen, &tmplen));
EVP_CIPHER_CTX_cleanup(ctx);
printf(" c[%d] = ", outlen);
ret |= test;
/* test with small chunks of block size */
- printf("Chunked encryption test from %s [%s] \n", standard, name);
+ printf("Chunked encryption test from %s [%s] %s\n", standard, name,
+ inplace ? "in-place" : "out-of-place");
int blocks = size / GRASSHOPPER_BLOCK_SIZE;
int z;
EVP_CIPHER_CTX_init(ctx);
T(EVP_CipherInit_ex(ctx, type, NULL, K, iv, 1));
T(EVP_CIPHER_CTX_set_padding(ctx, 0));
- memset(c, 0, sizeof(c));
+ if (inplace)
+ memcpy(c, pt, size);
+ else
+ memset(c, 0, sizeof(c));
if (acpkm)
T(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_KEY_MESH, acpkm, NULL));
for (z = 0; z < blocks; z++) {
int offset = z * GRASSHOPPER_BLOCK_SIZE;
int sz = GRASSHOPPER_BLOCK_SIZE;
- T(EVP_CipherUpdate(ctx, c + offset, &outlen, pt + offset, sz));
+ T(EVP_CipherUpdate(ctx, c + offset, &outlen, (inplace ? c : pt) + offset, sz));
}
outlen = z * GRASSHOPPER_BLOCK_SIZE;
T(EVP_CipherFinal_ex(ctx, c + outlen, &tmplen));
ret |= test;
/* test with single big chunk */
- printf("Decryption test from %s [%s] \n", standard, name);
+ printf("Decryption test from %s [%s] %s\n", standard, name,
+ inplace ? "in-place" : "out-of-place");
EVP_CIPHER_CTX_init(ctx);
T(EVP_CipherInit_ex(ctx, type, NULL, K, iv, 0));
T(EVP_CIPHER_CTX_set_padding(ctx, 0));
- memset(c, 0, sizeof(c));
+ if (inplace)
+ memcpy(c, exp, size);
+ else
+ memset(c, 0, sizeof(c));
if (acpkm)
T(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_KEY_MESH, acpkm, NULL));
- T(EVP_CipherUpdate(ctx, c, &outlen, exp, size));
+ T(EVP_CipherUpdate(ctx, c, &outlen, inplace ? c : exp, size));
T(EVP_CipherFinal_ex(ctx, c + outlen, &tmplen));
EVP_CIPHER_CTX_cleanup(ctx);
EVP_CIPHER_CTX_free(ctx);
return ret;
}
-static int test_omac()
+static int test_mac(const char *name, const char *from,
+ const EVP_MD *type, int acpkm, int acpkm_t,
+ const unsigned char *pt, size_t pt_size,
+ const unsigned char *mac, size_t mac_size)
{
EVP_MD_CTX *ctx = EVP_MD_CTX_new();
- unsigned char mac[] = { 0x33,0x6f,0x4d,0x29,0x60,0x59,0xfb,0xe3 };
unsigned char md_value[EVP_MAX_MD_SIZE];
unsigned int md_len;
int test;
OPENSSL_assert(ctx);
- printf("OMAC test from GOST R 34.13-2015\n");
+ printf("%s test from %s\n", name, from);
EVP_MD_CTX_init(ctx);
- /* preload cbc cipher for omac set key */
- EVP_add_cipher(cipher_gost_grasshopper_cbc());
- T(EVP_DigestInit_ex(ctx, grasshopper_omac(), NULL));
- if (EVP_MD_CTX_size(ctx) != sizeof(mac)) {
+ T(EVP_DigestInit_ex(ctx, type, NULL));
+ if (EVP_MD_CTX_size(ctx) != mac_size) {
/* strip const out of EVP_MD_CTX_md() to
* overwrite output size, as test vector is 8 bytes */
- printf("Resize result size from %d to %zu\n", EVP_MD_CTX_size(ctx), sizeof(mac));
- T(EVP_MD_meth_set_result_size((EVP_MD *)EVP_MD_CTX_md(ctx), sizeof(mac)));
+ printf("Resize result size from %d to %zu\n", EVP_MD_CTX_size(ctx), mac_size);
+ T(EVP_MD_meth_set_result_size((EVP_MD *)EVP_MD_CTX_md(ctx), mac_size));
}
T(EVP_MD_meth_get_ctrl(EVP_MD_CTX_md(ctx))(ctx, EVP_MD_CTRL_SET_KEY, sizeof(K), (void *)K));
- T(EVP_DigestUpdate(ctx, P, sizeof(P)));
+ if (acpkm)
+ T(EVP_MD_meth_get_ctrl(EVP_MD_CTX_md(ctx))(ctx,
+ EVP_CTRL_KEY_MESH, acpkm, acpkm_t ? &acpkm_t : NULL));
+ T(EVP_DigestUpdate(ctx, pt, pt_size));
T(EVP_DigestFinal_ex(ctx, md_value, &md_len));
EVP_MD_CTX_free(ctx);
printf(" MAC[%u] = ", md_len);
hexdump(md_value, md_len);
- TEST_ASSERT(md_len != sizeof(mac) ||
+ TEST_ASSERT(md_len != mac_size ||
memcmp(mac, md_value, md_len));
return test;
int ret = 0;
const struct testcase *t;
+ setenv("OPENSSL_ENGINES", ENGINE_DIR, 0);
+ OPENSSL_add_all_algorithms_conf();
+ ERR_load_crypto_strings();
+ ENGINE *eng;
+ T(eng = ENGINE_by_id("gost"));
+ T(ENGINE_init(eng));
+ T(ENGINE_set_default(eng, ENGINE_METHOD_ALL));
+
for (t = testcases; t->name; t++) {
- ret |= test_block(t->type(), t->name,
- t->plaintext, t->expected, t->size,
- t->iv, t->iv_size, t->acpkm);
+ int inplace;
+ const char *standard = t->acpkm? "R 23565.1.017-2018" : "GOST R 34.13-2015";
+
+ printf(cBLUE "# Tests for %s [%s]\n" cNORM, t->name, standard);
+ for (inplace = 0; inplace <= 1; inplace++)
+ ret |= test_block(t->type(), t->name,
+ t->plaintext, t->expected, t->size,
+ t->iv, t->iv_size, t->acpkm, inplace);
if (t->stream)
ret |= test_stream(t->type(), t->name,
t->plaintext, t->expected, t->size,
t->iv, t->iv_size, t->acpkm);
}
- ret |= test_omac();
+ printf(cBLUE "# Tests for omac\n" cNORM);
+ ret |= test_mac("OMAC", "GOST R 34.13-2015", grasshopper_omac(), 0, 0,
+ P, sizeof(P), MAC_omac, sizeof(MAC_omac));
+ ret |= test_mac("OMAC-ACPKM", "R 1323565.1.017-2018 A.4.1",
+ grasshopper_omac_acpkm(), 32, 768 / 8,
+ P_omac_acpkm1, sizeof(P_omac_acpkm1),
+ MAC_omac_acpkm1, sizeof(MAC_omac_acpkm1));
+ ret |= test_mac("OMAC-ACPKM", "R 1323565.1.017-2018 A.4.2",
+ grasshopper_omac_acpkm(), 32, 768 / 8,
+ P_omac_acpkm2, sizeof(P_omac_acpkm2),
+ MAC_omac_acpkm2, sizeof(MAC_omac_acpkm2));
+
+ ENGINE_finish(eng);
+ ENGINE_free(eng);
if (ret)
printf(cDRED "= Some tests FAILED!\n" cNORM);
projects / openssl-gost / engine.git / blobdiff