GmSSL/tests/sm3test.c

/*
 *  Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
 *
 *  Licensed under the Apache License, Version 2.0 (the License); you may
 *  not use this file except in compliance with the License.
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 */


#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
#include <gmssl/sm3.h>
#include <gmssl/hex.h>
#include <gmssl/error.h>


static int test_sm3(void)
{
	const char *testhex[] = {
		/* 0 "abc" */
		"616263",
		/* 1 "abcd" 16 times */
		"6162636461626364616263646162636461626364616263646162636461626364"
		"6162636461626364616263646162636461626364616263646162636461626364",
		/* 2 p.57 ZA */
		"0090"
		"414C494345313233405941484F4F2E434F4D"
		"787968B4FA32C3FD2417842E73BBFEFF2F3C848B6831D7E0EC65228B3937E498"
		"63E4C6D3B23B0C849CF84241484BFE48F61D59A5B16BA06E6E12D1DA27C5249A"
		"421DEBD61B62EAB6746434EBC3CC315E32220B3BADD50BDC4C4E6C147FEDD43D"
		"0680512BCBB42C07D47349D2153B70C4E5D7FDFCBFA36EA1A85841B9E46E09A2"
		"0AE4C7798AA0F119471BEE11825BE46202BB79E2A5844495E97C04FF4DF2548A"
		"7C0240F88F1CD4E16352A73C17B7F16F07353E53A176D684A9FE0C6BB798E857",
		/* 3 p.59 ZA */
		"0090"
		"414C494345313233405941484F4F2E434F4D"
		"000000000000000000000000000000000000000000000000000000000000000000"
		"00E78BCD09746C202378A7E72B12BCE00266B9627ECB0B5A25367AD1AD4CC6242B"
		"00CDB9CA7F1E6B0441F658343F4B10297C0EF9B6491082400A62E7A7485735FADD"
		"013DE74DA65951C4D76DC89220D5F7777A611B1C38BAE260B175951DC8060C2B3E"
		"0165961645281A8626607B917F657D7E9382F1EA5CD931F40F6627F357542653B2"
		"01686522130D590FB8DE635D8FCA715CC6BF3D05BEF3F75DA5D543454448166612",
		/* 4 p.72 ZA */
		"0090"
		"414C494345313233405941484F4F2E434F4D"
		"787968B4FA32C3FD2417842E73BBFEFF2F3C848B6831D7E0EC65228B3937E498"
		"63E4C6D3B23B0C849CF84241484BFE48F61D59A5B16BA06E6E12D1DA27C5249A"
		"421DEBD61B62EAB6746434EBC3CC315E32220B3BADD50BDC4C4E6C147FEDD43D"
		"0680512BCBB42C07D47349D2153B70C4E5D7FDFCBFA36EA1A85841B9E46E09A2"
		"3099093BF3C137D8FCBBCDF4A2AE50F3B0F216C3122D79425FE03A45DBFE1655"
		"3DF79E8DAC1CF0ECBAA2F2B49D51A4B387F2EFAF482339086A27A8E05BAED98B",
		/* 5 p.72 ZB */
		"0088"
		"42494C4C343536405941484F4F2E434F4D"
		"787968B4FA32C3FD2417842E73BBFEFF2F3C848B6831D7E0EC65228B3937E498"
		"63E4C6D3B23B0C849CF84241484BFE48F61D59A5B16BA06E6E12D1DA27C5249A"
		"421DEBD61B62EAB6746434EBC3CC315E32220B3BADD50BDC4C4E6C147FEDD43D"
		"0680512BCBB42C07D47349D2153B70C4E5D7FDFCBFA36EA1A85841B9E46E09A2"
		"245493D446C38D8CC0F118374690E7DF633A8A4BFB3329B5ECE604B2B4F37F43"
		"53C0869F4B9E17773DE68FEC45E14904E0DEA45BF6CECF9918C85EA047C60A4C",
		/* 6 p.75 ZA */
		"0090"
		"414C494345313233405941484F4F2E434F4D"
		"000000000000000000000000000000000000000000000000000000000000000000"
		"00E78BCD09746C202378A7E72B12BCE00266B9627ECB0B5A25367AD1AD4CC6242B"
		"00CDB9CA7F1E6B0441F658343F4B10297C0EF9B6491082400A62E7A7485735FADD"
		"013DE74DA65951C4D76DC89220D5F7777A611B1C38BAE260B175951DC8060C2B3E"
		"008E3BDB2E11F9193388F1F901CCC857BF49CFC065FB38B9069CAAE6D5AFC3592F"
		"004555122AAC0075F42E0A8BBD2C0665C789120DF19D77B4E3EE4712F598040415",
		/* 7 p.76 ZB */
		"0088"
		"42494C4C343536405941484F4F2E434F4D"
		"000000000000000000000000000000000000000000000000000000000000000000"
		"00E78BCD09746C202378A7E72B12BCE00266B9627ECB0B5A25367AD1AD4CC6242B"
		"00CDB9CA7F1E6B0441F658343F4B10297C0EF9B6491082400A62E7A7485735FADD"
		"013DE74DA65951C4D76DC89220D5F7777A611B1C38BAE260B175951DC8060C2B3E"
		"0034297DD83AB14D5B393B6712F32B2F2E938D4690B095424B89DA880C52D4A7D9"
		"0199BBF11AC95A0EA34BBD00CA50B93EC24ACB68335D20BA5DCFE3B33BDBD2B62D",
		/* 8 TopsecCA cert ZA */
		"0080"
		"31323334353637383132333435363738"
		"FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFC"
		"28E9FA9E9D9F5E344D5A9E4BCF6509A7F39789F515AB8F92DDBCBD414D940E93"
		"32C4AE2C1F1981195F9904466A39C9948FE30BBFF2660BE1715A4589334C74C7"
		"BC3736A2F4F6779C59BDCEE36B692153D0A9877CC62A474002DF32E52139F0A0"
		"D69C2F1EEC3BFB6B95B30C28085C77B125D77A9C39525D8190768F37D6B205B5"
		"89DCD316BBE7D89A9DC21917F17799E698531F5E6E3E10BD31370B259C3F81C3",
		/* 9 */
		"4D38D2958CA7FD2CFAE3AF04486959CF92C8EF48E8B83A05C112E739D5F181D0"
		"3082020CA003020102020900"
		"AF28725D98D33143300C06082A811CCF"
		"550183750500307D310B300906035504"
		"060C02636E310B300906035504080C02"
		"626A310B300906035504070C02626A31"
		"0F300D060355040A0C06746F70736563"
		"310F300D060355040B0C06746F707365"
		"633111300F06035504030C08546F7073"
		"65634341311F301D06092A864886F70D"
		"0109010C10626A40746F707365632E63"
		"6F6D2E636E301E170D31323036323430"
		"37353433395A170D3332303632303037"
		"353433395A307D310B30090603550406"
		"0C02636E310B300906035504080C0262"
		"6A310B300906035504070C02626A310F"
		"300D060355040A0C06746F7073656331"
		"0F300D060355040B0C06746F70736563"
		"3111300F06035504030C08546F707365"
		"634341311F301D06092A864886F70D01"
		"09010C10626A40746F707365632E636F"
		"6D2E636E3059301306072A8648CE3D02"
		"0106082A811CCF5501822D03420004D6"
		"9C2F1EEC3BFB6B95B30C28085C77B125"
		"D77A9C39525D8190768F37D6B205B589"
		"DCD316BBE7D89A9DC21917F17799E698"
		"531F5E6E3E10BD31370B259C3F81C3A3"
		"733071300F0603551D130101FF040530"
		"030101FF301D0603551D0E041604148E"
		"5D90347858BAAAD870D8BDFBA6A85E7B"
		"563B64301F0603551D23041830168014"
		"8E5D90347858BAAAD870D8BDFBA6A85E"
		"7B563B64300B0603551D0F0404030201"
		"06301106096086480186F84201010404"
		"03020057",
	};

	const char *dgsthex[] = {
		"66c7f0f462eeedd9d1f2d46bdc10e4e24167c4875cf2f7a2297da02b8f4ba8e0",
		"debe9ff92275b8a138604889c18e5a4d6fdb70e5387e5765293dcba39c0c5732",
		"F4A38489E32B45B6F876E3AC2168CA392362DC8F23459C1D1146FC3DBFB7BC9A",
		"26352AF82EC19F207BBC6F9474E11E90CE0F7DDACE03B27F801817E897A81FD5",
		"E4D1D0C3CA4C7F11BC8FF8CB3F4C02A78F108FA098E51A668487240F75E20F31",
		"6B4B6D0E276691BD4A11BF72F4FB501AE309FDACB72FA6CC336E6656119ABD67",
		"329c2f6030cc7e0ca3af6c97b76243ca250338ad3d3dc3a8b322d1cfdf98c2b7",
		/*"ECF0080215977B2E5D6D61B98A99442F03E8803DC39E349F8DCA5621A9ACDF2B",*/
		"557BAD30E183559AEEC3B2256E1C7C11F870D22B165D015ACF9465B09B87B527",
		"4D38D2958CA7FD2CFAE3AF04486959CF92C8EF48E8B83A05C112E739D5F181D0",
		"C3B02E500A8B60B77DEDCF6F4C11BEF8D56E5CDE708C72065654FD7B2167915A",
	};

	int err = 0;
	char *p;
	uint8_t testbuf[sizeof(testhex)/2 + 1000];
	uint8_t dgstbuf[32];
	size_t testbuflen, dgstbuflen;
	uint8_t dgst[32];
	size_t i;

	for (i = 0; i < sizeof(testhex)/sizeof(testhex[0]); i++) {
		hex_to_bytes(testhex[i], strlen(testhex[i]), testbuf, &testbuflen);
		hex_to_bytes(dgsthex[i], strlen(dgsthex[i]), dgstbuf, &dgstbuflen);

		sm3_digest(testbuf, testbuflen, dgst);

		if (memcmp(dgstbuf, dgst, sizeof(dgst)) != 0) {
			int n;
			fprintf(stderr, "sm3 test %lu failed\n", i+1);
			fprintf(stderr, "error calculating SM3 on %s\n", testhex[i]);
			fprintf(stderr, " digest(corret) = ");
			for (n = 0; n < sizeof(dgst); n++) {
				fprintf(stderr, "%02X", dgst[n]);
			}
			fprintf(stderr, "\n");
			fprintf(stderr, " digest(error)  = %s\n", dgsthex[i]);
			return -1;
		}
	}

	printf("%s() ok\n", __FUNCTION__);
	return 1;
}


int main(void)
{
	if (test_sm3() != 1) goto err;
	printf("%s all tests passed\n", __FILE__);
	return 0;
err:
	error_print();
	return 1;
}