Revision 4108e77e0eb091fdd9b9c4174374a6ac0cc0abd0 authored by Dmitry Belyavskiy on 27 May 2020, 09:56:07 UTC, committed by Dmitry Belyavskiy on 27 May 2020, 09:56:07 UTC
1 parent a90ad6c
test_digest.c
/*
* Test GOST 34.11 Digest operation
*
* Copyright (C) 2019-2020 Vitaly Chikunov <vt@altlinux.org>. All Rights Reserved.
*
* Contents licensed under the terms of the OpenSSL license
* See https://www.openssl.org/source/license.html for details
*/
#include <openssl/engine.h>
#include <openssl/opensslv.h>
#include <openssl/evp.h>
#include <openssl/rand.h>
#include <openssl/err.h>
#include <openssl/asn1.h>
# include <openssl/hmac.h>
#if OPENSSL_VERSION_MAJOR >= 3
# include <openssl/core_names.h>
#endif
#include <openssl/obj_mac.h>
#include <string.h>
#include <stdlib.h>
#if MIPSEL
# include <sys/sysmips.h>
#endif
#ifndef EVP_MD_CTRL_SET_KEY
# include "gost_lcl.h"
#endif
/* Helpers to test OpenSSL API calls. */
#define T(e) ({ if (!(e)) { \
ERR_print_errors_fp(stderr); \
OpenSSLDie(__FILE__, __LINE__, #e); \
} \
})
#define TE(e) ({ if (!(e)) { \
ERR_print_errors_fp(stderr); \
fprintf(stderr, "Error at %s:%d %s\n", __FILE__, __LINE__, #e); \
return -1; \
} \
})
#define cRED "\033[1;31m"
#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 cMAGENT "\033[1;35m"
#define cNORM "\033[m"
#define TEST_ASSERT(e) {if ((test = (e))) \
printf(cRED " Test FAILED\n" cNORM); \
else \
printf(cGREEN " Test passed\n" cNORM);}
/* To test older APIs. */
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
/*
* Test keys from both GOST R 34.12-2015 and GOST R 34.13-2015,
* for 128-bit cipher (A.1).
*/
static const 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,
};
/*
* Key for 64-bit cipher (A.2).
*/
static const char Km[32] = {
0xff,0xee,0xdd,0xcc,0xbb,0xaa,0x99,0x88,0x77,0x66,0x55,0x44,0x33,0x22,0x11,0x00,
0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff,
};
/*
* Plaintext from GOST R 34.13-2015 A.1.
* First 16 bytes is vector (a) from GOST R 34.12-2015 A.1.
*/
static const char P[] = {
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,
};
/* Plaintext for 64-bit cipher (A.2) */
static const char Pm[] = {
0x92,0xde,0xf0,0x6b,0x3c,0x13,0x0a,0x59,0xdb,0x54,0xc7,0x04,0xf8,0x18,0x9d,0x20,
0x4a,0x98,0xfb,0x2e,0x67,0xa8,0x02,0x4c,0x89,0x12,0x40,0x9b,0x17,0xb5,0x7e,0x41,
};
/*
* Kuznyechik OMAC1/CMAC test vector from GOST R 34.13-2015 А.1.6
*/
static const char MAC_omac[] = { 0x33,0x6f,0x4d,0x29,0x60,0x59,0xfb,0xe3 };
/*
* Magma OMAC1/CMAC test vector from GOST R 34.13-2015 А.2.6
*/
static const char MAC_magma_omac[] = { 0x15,0x4e,0x72,0x10 };
/*
* OMAC-ACPKM test vector from R 1323565.1.017-2018 A.4.1
*/
static const 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,
};
static const char MAC_omac_acpkm1[] = {
0xB5,0x36,0x7F,0x47,0xB6,0x2B,0x99,0x5E,0xEB,0x2A,0x64,0x8C,0x58,0x43,0x14,0x5E,
};
/*
* OMAC-ACPKM test vector from R 1323565.1.017-2018 A.4.2
*/
static const 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 char MAC_omac_acpkm2[] = {
0xFB,0xB8,0xDC,0xEE,0x45,0xBE,0xA6,0x7C,0x35,0xF5,0x8C,0x57,0x00,0x89,0x8E,0x5D,
};
/* Some other test vectors. */
static const char etalon_M4[64] = { 0 };
static const char etalon_M5[] = {
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
};
static const char etalon_M6[] = {
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,
0x37,0x38,0x39,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x30,0x20,0x0a,
};
static const char etalon_carry[] = {
0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,
0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,
0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,
0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,0xee,
0x16,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x16,
};
/* This is another carry test. */
static const char ff[] = {
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
};
struct hash_testvec {
int nid; /* OpenSSL algorithm numeric id. */
const char *name; /* Test name and source. */
const char *plaintext; /* Input (of psize), NULL for synthetic test. */
const char *digest; /* Expected output (of EVP_MD_size or truncate). */
const char *hmac; /* Expected output for HMAC tests. */
const char *key; /* MAC key.*/
int psize; /* Input (plaintext) size. */
int mdsize; /* Compare to EVP_MD_size() if non-zero. */
int truncate; /* Truncated output (digest) size. */
int key_size; /* MAC key size. */
int block_size; /* Internal block size. */
int acpkm; /* The section size N (the number of bits that are
processed with one section key before this key is
transformed) (bytes) */
int acpkm_t; /* Master key (change) frequency T* (bytes) */
};
static const struct hash_testvec testvecs[] = {
{ /* Test vectors from standards. */
.nid = NID_id_GostR3411_2012_512,
.name = "M1 from RFC 6986 (10.1.1) and GOST R 34.11-2012 (А.1.1)",
.plaintext =
"012345678901234567890123456789012345678901234567890123456789012",
.psize = 63,
.digest =
"\x1b\x54\xd0\x1a\x4a\xf5\xb9\xd5\xcc\x3d\x86\xd6\x8d\x28\x54\x62"
"\xb1\x9a\xbc\x24\x75\x22\x2f\x35\xc0\x85\x12\x2b\xe4\xba\x1f\xfa"
"\x00\xad\x30\xf8\x76\x7b\x3a\x82\x38\x4c\x65\x74\xf0\x24\xc3\x11"
"\xe2\xa4\x81\x33\x2b\x08\xef\x7f\x41\x79\x78\x91\xc1\x64\x6f\x48",
.mdsize = 512 / 8,
.block_size = 512 / 8,
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "M1 from RFC 6986 (10.1.2) and GOST R 34.11-2012 (А.1.2)",
.plaintext =
"012345678901234567890123456789012345678901234567890123456789012",
.psize = 63,
.digest =
"\x9d\x15\x1e\xef\xd8\x59\x0b\x89\xda\xa6\xba\x6c\xb7\x4a\xf9\x27"
"\x5d\xd0\x51\x02\x6b\xb1\x49\xa4\x52\xfd\x84\xe5\xe5\x7b\x55\x00",
.mdsize = 256 / 8,
.block_size = 512 / 8,
},
{
.nid = NID_id_GostR3411_2012_512,
.name = "M2 from RFC 6986 (10.2.1) and GOST R 34.11-2012 (А.2.1)",
.plaintext =
"\xd1\xe5\x20\xe2\xe5\xf2\xf0\xe8\x2c\x20\xd1\xf2\xf0\xe8\xe1\xee"
"\xe6\xe8\x20\xe2\xed\xf3\xf6\xe8\x2c\x20\xe2\xe5\xfe\xf2\xfa\x20"
"\xf1\x20\xec\xee\xf0\xff\x20\xf1\xf2\xf0\xe5\xeb\xe0\xec\xe8\x20"
"\xed\xe0\x20\xf5\xf0\xe0\xe1\xf0\xfb\xff\x20\xef\xeb\xfa\xea\xfb"
"\x20\xc8\xe3\xee\xf0\xe5\xe2\xfb",
.psize = 72,
.digest =
"\x1e\x88\xe6\x22\x26\xbf\xca\x6f\x99\x94\xf1\xf2\xd5\x15\x69\xe0"
"\xda\xf8\x47\x5a\x3b\x0f\xe6\x1a\x53\x00\xee\xe4\x6d\x96\x13\x76"
"\x03\x5f\xe8\x35\x49\xad\xa2\xb8\x62\x0f\xcd\x7c\x49\x6c\xe5\xb3"
"\x3f\x0c\xb9\xdd\xdc\x2b\x64\x60\x14\x3b\x03\xda\xba\xc9\xfb\x28",
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "M2 from RFC 6986 (10.2.2) and GOST R 34.11-2012 (А.2.2)",
.plaintext =
"\xd1\xe5\x20\xe2\xe5\xf2\xf0\xe8\x2c\x20\xd1\xf2\xf0\xe8\xe1\xee"
"\xe6\xe8\x20\xe2\xed\xf3\xf6\xe8\x2c\x20\xe2\xe5\xfe\xf2\xfa\x20"
"\xf1\x20\xec\xee\xf0\xff\x20\xf1\xf2\xf0\xe5\xeb\xe0\xec\xe8\x20"
"\xed\xe0\x20\xf5\xf0\xe0\xe1\xf0\xfb\xff\x20\xef\xeb\xfa\xea\xfb"
"\x20\xc8\xe3\xee\xf0\xe5\xe2\xfb",
.psize = 72,
.digest =
"\x9d\xd2\xfe\x4e\x90\x40\x9e\x5d\xa8\x7f\x53\x97\x6d\x74\x05\xb0"
"\xc0\xca\xc6\x28\xfc\x66\x9a\x74\x1d\x50\x06\x3c\x55\x7e\x8f\x50",
},
/* OMAC tests */
{
.nid = NID_grasshopper_mac,
.name = "P from GOST R 34.13-2015 (А.1.6)",
.plaintext = P,
.psize = sizeof(P),
.key = K,
.key_size = sizeof(K),
.digest = MAC_omac,
.mdsize = 128 / 8,
.truncate = sizeof(MAC_omac),
},
{
.nid = NID_magma_mac,
.name = "P from GOST R 34.13-2015 (А.2.6)",
.plaintext = Pm,
.psize = sizeof(Pm),
.key = Km,
.key_size = sizeof(Km),
.digest = MAC_magma_omac,
.mdsize = 64 / 8,
.truncate = sizeof(MAC_magma_omac),
},
{
.nid = NID_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac,
.name = "M from R 1323565.1.017-2018 (A.4.1)",
.plaintext = P_omac_acpkm1,
.psize = sizeof(P_omac_acpkm1),
.key = K,
.key_size = sizeof(K),
.acpkm = 32,
.acpkm_t = 768 / 8,
.digest = MAC_omac_acpkm1,
.mdsize = sizeof(MAC_omac_acpkm1),
},
{
.nid = NID_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac,
.name = "M from R 1323565.1.017-2018 (A.4.2)",
.plaintext = P_omac_acpkm2,
.psize = sizeof(P_omac_acpkm2),
.key = K,
.key_size = sizeof(K),
.acpkm = 32,
.acpkm_t = 768 / 8,
.digest = MAC_omac_acpkm2,
.mdsize = sizeof(MAC_omac_acpkm2),
},
{ /* HMAC tests. */
.nid = NID_id_GostR3411_2012_512,
.name = "HMAC_GOSTR3411_2012_512 from RFC 7836 (B) and R 50.1.113-2016 (A)",
.plaintext =
"\x01\x26\xbd\xb8\x78\x00\xaf\x21\x43\x41\x45\x65\x63\x78\x01\x00",
.psize = 16,
.key =
"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
.key_size = 32,
.hmac =
"\xa5\x9b\xab\x22\xec\xae\x19\xc6\x5f\xbd\xe6\xe5\xf4\xe9\xf5\xd8"
"\x54\x9d\x31\xf0\x37\xf9\xdf\x9b\x90\x55\x00\xe1\x71\x92\x3a\x77"
"\x3d\x5f\x15\x30\xf2\xed\x7e\x96\x4c\xb2\xee\xdc\x29\xe9\xad\x2f"
"\x3a\xfe\x93\xb2\x81\x4f\x79\xf5\x00\x0f\xfc\x03\x66\xc2\x51\xe6",
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "HMAC_GOSTR3411_2012_256 from RFC 7836 (B) and R 50.1.113-2016 (A)",
.plaintext =
"\x01\x26\xbd\xb8\x78\x00\xaf\x21\x43\x41\x45\x65\x63\x78\x01\x00",
.psize = 16,
.key =
"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
.key_size = 32,
.hmac =
"\xa1\xaa\x5f\x7d\xe4\x02\xd7\xb3\xd3\x23\xf2\x99\x1c\x8d\x45\x34"
"\x01\x31\x37\x01\x0a\x83\x75\x4f\xd0\xaf\x6d\x7c\xd4\x92\x2e\xd9",
},
/* Other KATs. */
{
.nid = NID_id_GostR3411_2012_512,
.name = "Zero length string (M3)",
.plaintext = "",
.psize = 0,
.digest =
"\x8e\x94\x5d\xa2\x09\xaa\x86\x9f\x04\x55\x92\x85\x29\xbc\xae\x46"
"\x79\xe9\x87\x3a\xb7\x07\xb5\x53\x15\xf5\x6c\xeb\x98\xbe\xf0\xa7"
"\x36\x2f\x71\x55\x28\x35\x6e\xe8\x3c\xda\x5f\x2a\xac\x4c\x6a\xd2"
"\xba\x3a\x71\x5c\x1b\xcd\x81\xcb\x8e\x9f\x90\xbf\x4c\x1c\x1a\x8a",
.mdsize = 512 / 8,
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "Zero length string (M3)",
.plaintext = "",
.psize = 0,
.digest =
"\x3f\x53\x9a\x21\x3e\x97\xc8\x02\xcc\x22\x9d\x47\x4c\x6a\xa3\x2a"
"\x82\x5a\x36\x0b\x2a\x93\x3a\x94\x9f\xd9\x25\x20\x8d\x9c\xe1\xbb",
.mdsize = 256 / 8,
},
{ /* M4 */
.nid = NID_id_GostR3411_2012_512,
.name = "64 bytes of zero (M4)",
.plaintext = etalon_M4,
.psize = sizeof(etalon_M4),
.digest =
"\xb0\xfd\x29\xac\x1b\x0d\xf4\x41\x76\x9f\xf3\xfd\xb8\xdc\x56\x4d"
"\xf6\x77\x21\xd6\xac\x06\xfb\x28\xce\xff\xb7\xbb\xaa\x79\x48\xc6"
"\xc0\x14\xac\x99\x92\x35\xb5\x8c\xb2\x6f\xb6\x0f\xb1\x12\xa1\x45"
"\xd7\xb4\xad\xe9\xae\x56\x6b\xf2\x61\x14\x02\xc5\x52\xd2\x0d\xb7"
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "64 bytes of zero (M4)",
.plaintext = etalon_M4,
.psize = sizeof(etalon_M4),
.digest =
"\xdf\x1f\xda\x9c\xe8\x31\x91\x39\x05\x37\x35\x80\x31\xdb\x2e\xca"
"\xa6\xaa\x54\xcd\x0e\xda\x24\x1d\xc1\x07\x10\x5e\x13\x63\x6b\x95"
},
{ /* M5 */
.nid = NID_id_GostR3411_2012_512,
.name = "64 bytes of (M5)",
.plaintext = etalon_M5,
.psize = sizeof(etalon_M5),
.digest =
"\x36\x3b\x44\x9e\xc8\x1a\xe4\x0b\x3a\x40\x7b\x12\x5c\x3b\x1c\x2b"
"\x76\x8b\x50\x49\x6b\xcb\x5f\x69\x0b\x89\xe9\x00\x7b\x06\xe4\x08"
"\x41\x82\xed\x45\xd4\x07\x2a\x67\xfe\xc9\xd3\x42\x1d\xab\x01\x3d"
"\xa2\xaa\xbc\x1d\x65\x28\xe8\xe7\x75\xae\xc7\xb3\x45\x7a\xc6\x75"
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "64 bytes of (M5)",
.plaintext = etalon_M5,
.psize = sizeof(etalon_M5),
.digest =
"\xf0\xa5\x57\xf6\xa0\x4a\x90\xab\x18\x11\xc1\xb6\xe9\xb0\x78\xe4"
"\x16\x3b\x74\x03\x7c\x6c\xf5\x9f\x52\x44\x4a\x37\xf4\x8e\x11\xd8"
},
{ /* M6 */
.nid = NID_id_GostR3411_2012_512,
.name = "(M6)",
.plaintext = etalon_M6,
.psize = sizeof(etalon_M6),
.digest =
"\x87\x81\xdf\xc8\x1d\x2d\xb6\xa4\x1d\x18\x57\xf3\x23\x0b\x3f\xfe"
"\x2b\xda\x57\x42\x73\xea\x19\x47\x18\x9a\xaa\x54\x68\x47\x0d\xf1"
"\xc4\xb3\x74\xb1\xa2\xb5\x6e\x59\xd1\x1d\x21\x3f\xea\x57\xe3\x51"
"\x45\x43\xb0\xce\xd9\xb2\x0e\x55\x3a\xe6\x64\x25\xec\x90\x9c\xfd"
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "(M6)",
.plaintext = etalon_M6,
.psize = sizeof(etalon_M6),
.digest =
"\x2f\x4f\x65\x1f\xe8\x8f\xea\x46\xec\x6f\x22\x23\x72\x8d\x8d\xff"
"\x39\x68\x89\x35\x58\xef\x00\xa3\x10\xc2\x3e\x7d\x19\x23\xba\x0c"
},
{ /* Carry */
.nid = NID_id_GostR3411_2012_512,
.name = "(carry)",
.plaintext = etalon_carry,
.psize = sizeof(etalon_carry),
.digest =
"\x8b\x06\xf4\x1e\x59\x90\x7d\x96\x36\xe8\x92\xca\xf5\x94\x2f\xcd"
"\xfb\x71\xfa\x31\x16\x9a\x5e\x70\xf0\xed\xb8\x73\x66\x4d\xf4\x1c"
"\x2c\xce\x6e\x06\xdc\x67\x55\xd1\x5a\x61\xcd\xeb\x92\xbd\x60\x7c"
"\xc4\xaa\xca\x67\x32\xbf\x35\x68\xa2\x3a\x21\x0d\xd5\x20\xfd\x41"
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "(carry)",
.plaintext = etalon_carry,
.psize = sizeof(etalon_carry),
.digest =
"\x81\xbb\x63\x2f\xa3\x1f\xcc\x38\xb4\xc3\x79\xa6\x62\xdb\xc5\x8b"
"\x9b\xed\x83\xf5\x0d\x3a\x1b\x2c\xe7\x27\x1a\xb0\x2d\x25\xba\xbb"
},
{ /* ff (Better carry test). */
.nid = NID_id_GostR3411_2012_512,
.name = "64 bytes of FF",
.plaintext = ff,
.psize = sizeof(ff),
.digest =
"\x41\x62\x9d\xe6\x77\xd7\xe8\x09\x0c\x3c\xd7\x0a\xff\xe3\x30\x0d"
"\x1e\x1c\xfb\xa2\xdb\x97\x94\x5e\xc3\x7f\xeb\x4e\x13\x75\xbc\x02"
"\xa5\x3f\x00\x37\x0b\x7d\x71\x5b\x07\xf3\x7f\x93\xca\xc8\x44\xef"
"\xad\xbf\xd1\xb8\x5f\x9d\xda\xe3\xde\x96\x56\xc0\xe9\x5a\xff\xc7"
},
{
.nid = NID_id_GostR3411_2012_256,
.name = "64 bytes of FF",
.plaintext = ff,
.psize = sizeof(ff),
.digest =
"\x96\x4a\x5a\xb6\x02\x86\xf1\x06\x28\x87\x43\xe2\xfe\x1a\x42\x2d"
"\x16\x08\x98\xca\x1b\xd5\x35\xe8\x31\xaa\x50\x0c\xfe\x34\xd7\xe8"
},
{
.nid = NID_id_GostR3411_94,
.name = "64 bytes of FF",
.plaintext = ff,
.psize = sizeof(ff),
.digest =
"\x58\x50\x4d\x26\xb3\x67\x7e\x75\x6b\xa3\xf4\xa9\xfd\x2f\x14\xb3"
"\xba\x54\x57\x06\x6a\x4a\xa1\xd7\x00\x65\x9b\x90\xdc\xdd\xd3\xc6"
},
/* Synthetic tests. */
{
.nid = NID_id_GostR3411_2012_256,
.name = "streebog256 synthetic test",
.mdsize = 32,
.block_size = 64,
.digest =
"\xa2\xf3\x6d\x9c\x42\xa1\x1e\xad\xe3\xc1\xfe\x99\xf9\x99\xc3\x84"
"\xe7\x98\xae\x24\x50\x75\x73\xd7\xfc\x99\x81\xa0\x45\x85\x41\xf6"
},
{
.nid = NID_id_GostR3411_2012_512,
.name = "streebog512 synthetic test",
.mdsize = 64,
.block_size = 64,
.digest =
"\x1d\x14\x4d\xd8\xb8\x27\xfb\x55\x1a\x5a\x7d\x03\xbb\xdb\xfa\xcb"
"\x43\x6b\x5b\xc5\x77\x59\xfd\x5f\xf2\x3b\x8e\xf9\xc4\xdd\x6f\x79"
"\x45\xd8\x16\x59\x9e\xaa\xbc\xf2\xb1\x4f\xd0\xe4\xf6\xad\x46\x60"
"\x90\x89\xf7\x2f\x93\xd8\x85\x0c\xb0\x43\xff\x5a\xb6\xe3\x69\xbd"
},
{ 0 }
};
static void hexdump(const void *ptr, size_t len)
{
const unsigned char *p = ptr;
size_t i, j;
for (i = 0; i < len; i += j) {
for (j = 0; j < 16 && i + j < len; j++)
printf("%s%02x", j? "" : " ", p[i + j]);
}
printf("\n");
}
static int do_hmac_old(int iter, const EVP_MD *type, const char *plaintext,
const struct hash_testvec *t)
{
unsigned int len;
unsigned char md[EVP_MAX_MD_SIZE];
if (!iter)
printf("[HMAC] ");
HMAC_CTX *ctx;
T(ctx = HMAC_CTX_new());
T(HMAC_Init_ex(ctx, t->key, t->key_size, type, NULL));
T(HMAC_Update(ctx, (const unsigned char *)plaintext, t->psize));
T(HMAC_Final(ctx, md, &len));
HMAC_CTX_free(ctx);
if (t->mdsize)
T(len == t->mdsize);
if (memcmp(md, t->hmac, len) != 0) {
printf(cRED "hmac mismatch\n" cNORM);
hexdump(t->hmac, len);
hexdump(md, len);
return 1;
}
return 0;
}
#if OPENSSL_VERSION_MAJOR >= 3
static int do_hmac_prov(int iter, const EVP_MD *type, const char *plaintext,
const struct hash_testvec *t)
{
size_t len;
unsigned char md[EVP_MAX_MD_SIZE];
if (!iter)
printf("[EVP_MAC] ");
EVP_MAC *hmac;
T(hmac = EVP_MAC_fetch(NULL, "HMAC", NULL));
EVP_MAC_CTX *ctx;
T(ctx = EVP_MAC_CTX_new(hmac));
OSSL_PARAM params[] = {
OSSL_PARAM_utf8_string(OSSL_MAC_PARAM_DIGEST,
(char *)EVP_MD_name(type), 0),
OSSL_PARAM_octet_string(OSSL_MAC_PARAM_KEY,
(char *)t->key, t->key_size),
OSSL_PARAM_END
};
T(EVP_MAC_CTX_set_params(ctx, params));
T(EVP_MAC_init(ctx));
T(EVP_MAC_update(ctx, (unsigned char *)plaintext, t->psize));
T(EVP_MAC_final(ctx, md, &len, EVP_MAX_MD_SIZE));
EVP_MAC_CTX_free(ctx);
EVP_MAC_free(hmac);
if (t->mdsize)
T(len == t->mdsize);
if (memcmp(md, t->hmac, len) != 0) {
printf(cRED "hmac mismatch\n" cNORM);
hexdump(t->hmac, len);
hexdump(md, len);
return 1;
}
return 0;
}
#endif
static int do_hmac(int iter, const EVP_MD *type, const char *plaintext,
const struct hash_testvec *t)
{
int ret;
/* Test old (deprecated) and (too) new APIs. */
ret = do_hmac_old(iter, type, plaintext, t);
#if OPENSSL_VERSION_MAJOR >= 3
ret |= do_hmac_prov(iter, type, plaintext, t);
#endif
return ret;
}
/*
* If we have OMAC1/CMAC test vector,
* use CMAC provider to test it.
*/
static int do_cmac_prov(int iter, const char *plaintext,
const struct hash_testvec *t)
{
#if OPENSSL_VERSION_MAJOR >= 3
char *mdname = NULL;
/*
* CMAC needs CBC.
* Convert 'mac' digest to the underlying CBC cipher.
*/
switch (t->nid) {
case NID_grasshopper_mac:
mdname = "kuznyechik-cbc";
break;
case NID_magma_mac:
mdname = "magma-cbc";
break;
default:
return 0;
}
if (!iter)
printf("[CMAC(%s)] ", mdname);
size_t len;
unsigned char md[EVP_MAX_MD_SIZE];
size_t mdsize = t->mdsize;
if (t->truncate)
mdsize = t->truncate;
EVP_MAC *cmac;
T(cmac = EVP_MAC_fetch(NULL, "CMAC", NULL));
EVP_MAC_CTX *ctx;
T(ctx = EVP_MAC_CTX_new(cmac));
OSSL_PARAM params[] = {
OSSL_PARAM_utf8_string(OSSL_MAC_PARAM_CIPHER, mdname, 0),
OSSL_PARAM_octet_string(OSSL_MAC_PARAM_KEY, (char *)t->key, t->key_size),
OSSL_PARAM_END
};
T(EVP_MAC_CTX_set_params(ctx, params));
T(EVP_MAC_init(ctx));
T(EVP_MAC_update(ctx, (unsigned char *)plaintext, t->psize));
T(EVP_MAC_final(ctx, md, &len, EVP_MAX_MD_SIZE));
EVP_MAC_CTX_free(ctx);
EVP_MAC_free(cmac);
/* CMAC provider will not respect outsize, and will output full block.
* So, just compare until what we need. */
T(mdsize <= len);
if (memcmp(md, t->digest, mdsize) != 0) {
printf(cRED "cmac mismatch\n" cNORM);
hexdump(t->digest, mdsize);
hexdump(md, len);
return 1;
}
#endif
return 0;
}
static int do_digest(int iter, const EVP_MD *type, const char *plaintext,
const struct hash_testvec *t)
{
if (!iter)
printf("[MD] ");
if (t->mdsize)
T(EVP_MD_size(type) == t->mdsize);
size_t mdsize;
if (t->truncate)
mdsize = t->truncate;
else
mdsize = EVP_MD_size(type);
if (t->block_size)
T(EVP_MD_block_size(type) == t->block_size);
EVP_MD_CTX *ctx;
T(ctx = EVP_MD_CTX_new());
T(EVP_MD_CTX_init(ctx));
T(EVP_DigestInit_ex(ctx, type, NULL));
if (t->key)
T(EVP_MD_CTX_ctrl(ctx, EVP_MD_CTRL_SET_KEY, t->key_size,
(void *)t->key));
if (t->acpkm)
T(EVP_MD_CTX_ctrl(ctx,
EVP_CTRL_KEY_MESH, t->acpkm,
t->acpkm_t? (void *)&t->acpkm_t : NULL));
T(EVP_DigestUpdate(ctx, plaintext, t->psize));
unsigned int len;
unsigned char md[EVP_MAX_MD_SIZE];
if (EVP_MD_flags(EVP_MD_CTX_md(ctx)) & EVP_MD_FLAG_XOF) {
T(EVP_DigestFinalXOF(ctx, md, mdsize));
len = mdsize;
} else {
T(EVP_MD_CTX_size(ctx) == mdsize);
T(EVP_DigestFinal_ex(ctx, md, &len));
}
EVP_MD_CTX_free(ctx);
T(len == mdsize);
if (memcmp(md, t->digest, mdsize) != 0) {
printf(cRED "digest mismatch\n" cNORM);
hexdump(t->digest, mdsize);
hexdump(md, mdsize);
return 1;
}
return 0;
}
static int do_test(const struct hash_testvec *tv)
{
int ret = 0;
const EVP_MD *type;
T(type = EVP_get_digestbynid(tv->nid));
const char *name = EVP_MD_name(type);
printf(cBLUE "Test %s: %s: " cNORM, name, tv->name);
/* Test alignment problems. */
int shifts = 32;
int i;
char *buf;
T(buf = OPENSSL_malloc(tv->psize + shifts));
for (i = 0; i < shifts; i++) {
memcpy(buf + i, tv->plaintext, tv->psize);
if (tv->hmac)
ret |= do_hmac(i, type, buf + i, tv);
else
ret |= do_digest(i, type, buf + i, tv);
/* Test CMAC provider. */
ret |= do_cmac_prov(i, buf + i, tv);
/* No need to continue loop on failure. */
if (ret)
break;
}
OPENSSL_free(buf);
if (!ret)
printf(cGREEN "success\n" cNORM);
else
printf(cRED "fail\n" cNORM);
return ret;
}
#define SUPER_SIZE 256
/*
* For 256-byte buffer filled with 256 bytes from 0 to 255;
* Digest them 256 times from the buffer end with lengths from 0 to 256,
* and from beginning of the buffer with lengths from 0 to 256;
* Each produced digest is digested again into final sum.
*/
static int do_synthetic_once(const struct hash_testvec *tv, unsigned int shifts)
{
unsigned char *ibuf, *md;
T(ibuf = OPENSSL_zalloc(SUPER_SIZE + shifts));
/* fill with pattern */
unsigned int len;
for (len = 0; len < SUPER_SIZE; len++)
ibuf[shifts + len] = len & 0xff;
const EVP_MD *mdtype;
T(mdtype = EVP_get_digestbynid(tv->nid));
OPENSSL_assert(tv->nid == EVP_MD_type(mdtype));
EVP_MD_CTX *ctx, *ctx2;
T(ctx = EVP_MD_CTX_new());
T(ctx2 = EVP_MD_CTX_new());
T(EVP_DigestInit(ctx2, mdtype));
OPENSSL_assert(tv->nid == EVP_MD_CTX_type(ctx2));
OPENSSL_assert(EVP_MD_block_size(mdtype) == tv->block_size);
OPENSSL_assert(EVP_MD_CTX_size(ctx2) == tv->mdsize);
OPENSSL_assert(EVP_MD_CTX_block_size(ctx2) == tv->block_size);
const unsigned int mdlen = EVP_MD_size(mdtype);
OPENSSL_assert(mdlen == tv->mdsize);
T(md = OPENSSL_zalloc(mdlen + shifts));
md += shifts; /* test for output digest alignment problems */
/* digest cycles */
for (len = 0; len < SUPER_SIZE; len++) {
/* for each len digest len bytes from the end of buf */
T(EVP_DigestInit(ctx, mdtype));
T(EVP_DigestUpdate(ctx, ibuf + shifts + SUPER_SIZE - len, len));
T(EVP_DigestFinal(ctx, md, NULL));
T(EVP_DigestUpdate(ctx2, md, mdlen));
}
for (len = 0; len < SUPER_SIZE; len++) {
/* for each len digest len bytes from the beginning of buf */
T(EVP_DigestInit(ctx, mdtype));
T(EVP_DigestUpdate(ctx, ibuf + shifts, len));
T(EVP_DigestFinal(ctx, md, NULL));
T(EVP_DigestUpdate(ctx2, md, mdlen));
}
OPENSSL_free(ibuf);
EVP_MD_CTX_free(ctx);
T(EVP_DigestFinal(ctx2, md, &len));
EVP_MD_CTX_free(ctx2);
if (len != mdlen) {
printf(cRED "digest output len mismatch %u != %u (expected)\n" cNORM,
len, mdlen);
goto err;
}
if (memcmp(md, tv->digest, mdlen) != 0) {
printf(cRED "digest mismatch\n" cNORM);
unsigned int i;
printf(" Expected value is: ");
for (i = 0; i < mdlen; i++)
printf("\\x%02x", md[i]);
printf("\n");
goto err;
}
OPENSSL_free(md - shifts);
return 0;
err:
OPENSSL_free(md - shifts);
return 1;
}
/* do different block sizes and different memory offsets */
static int do_synthetic_test(const struct hash_testvec *tv)
{
int ret = 0;
printf(cBLUE "Test %s: " cNORM, tv->name);
fflush(stdout);
unsigned int shifts;
for (shifts = 0; shifts < 16 && !ret; shifts++)
ret |= do_synthetic_once(tv, shifts);
if (!ret)
printf(cGREEN "success\n" cNORM);
else
printf(cRED "fail\n" cNORM);
return 0;
}
int main(int argc, char **argv)
{
int ret = 0;
#if MIPSEL
/* Trigger SIGBUS for unaligned access. */
sysmips(MIPS_FIXADE, 0);
#endif
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));
const struct hash_testvec *tv;
for (tv = testvecs; tv->nid; tv++) {
if (tv->plaintext)
ret |= do_test(tv);
else
ret |= do_synthetic_test(tv);
}
ENGINE_DIGESTS_PTR fn_c;
T(fn_c = ENGINE_get_digests(eng));
const int *nids;
int n, k;
n = fn_c(eng, NULL, &nids, 0);
for (k = 0; k < n; ++k) {
for (tv = testvecs; tv->nid; tv++)
if (tv->nid == nids[k])
break;
if (!tv->nid)
printf(cMAGENT "Digest %s is untested!\n" cNORM, OBJ_nid2sn(nids[k]));
}
ENGINE_finish(eng);
ENGINE_free(eng);
if (ret)
printf(cDRED "= Some tests FAILED!\n" cNORM);
else
printf(cDGREEN "= All tests passed!\n" cNORM);
return ret;
}
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