[thirdparty/u-boot.git] / test / lib / test_crypt.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2021 Steffen Jaeckel
 *
 * Unit test for crypt-style password hashing
 */

#include <test/lib.h>
#include <test/test.h>
#include <test/ut.h>

#include <crypt.h>

/**
 * lib_crypt() - unit test for crypt-style password hashing
 *
 * @uts:	unit test state
 * Return:	0 = success, 1 = failure
 */
static int lib_crypt(struct unit_test_state *uts)
{
	int equals = 0;
	int err;

	err = crypt_compare("", "password", &equals);
	ut_assertf(err != 0, "crypt_compare successful but should not\n");
	ut_assertf(equals != 1,
		   "crypt_compare password hash matched but should not\n");

	if (IS_ENABLED(CONFIG_CRYPT_PW_SHA256)) {
		err = crypt_compare("$5$", "password", &equals);
		ut_assertf(err == 0, "crypt-sha256 not successful\n");
		ut_assertf(
			equals != 1,
			"crypt-sha256 password hash matched but should not\n");

		err = crypt_compare(
			"$5$rounds=640000$TM4lL4zXDG7F4aRX$JM7a9wmvodnA0WasjTztj6mxg.KVuk6doQ/eBhdcapB",
			"password", &equals);
		ut_assertf(err == 0, "crypt-sha256 failed: %d\n", err);
		ut_assertf(equals == 1,
			   "crypt-sha256 password hash didn't match\n");
	}
	equals = 0;
	if (IS_ENABLED(CONFIG_CRYPT_PW_SHA512)) {
		err = crypt_compare("$6$", "password", &equals);
		ut_assertf(err == 0, "crypt-sha512 not successful\n");
		ut_assertf(
			equals != 1,
			"crypt-sha512 password hash matched but should not\n");

		err = crypt_compare(
			"$6$rounds=640000$fCTP1F0N5JLq2eND$z5EzK5KZJA9JnOaj5d1Gg/2v6VqFOQJ3bVekWuCPauabutBt/8qzV1exJnytUyhbq3H0bSBXtodwNbtGEi/Tm/",
			"password", &equals);
		ut_assertf(err == 0, "crypt-sha512 failed: %d\n", err);
		ut_assertf(equals == 1,
			   "crypt-sha512 password hash didn't match\n");
	}

	return CMD_RET_SUCCESS;
}

LIB_TEST(lib_crypt, 0);
Commit	Line	Data
26dd9936 SJ	1	// SPDX-License-Identifier: GPL-2.0+
	2	/*
	3	* Copyright (c) 2021 Steffen Jaeckel
	4	*
	5	* Unit test for crypt-style password hashing
	6	*/
	7
26dd9936 SJ	8	#include <test/lib.h>
	9	#include <test/test.h>
	10	#include <test/ut.h>
	11
	12	#include <crypt.h>
	13
	14	/**
	15	* lib_crypt() - unit test for crypt-style password hashing
	16	*
	17	* @uts: unit test state
	18	* Return: 0 = success, 1 = failure
	19	*/
	20	static int lib_crypt(struct unit_test_state *uts)
	21	{
	22	int equals = 0;
29bbe71c SJ	23	int err;
	24
	25	err = crypt_compare("", "password", &equals);
	26	ut_assertf(err != 0, "crypt_compare successful but should not\n");
	27	ut_assertf(equals != 1,
	28	"crypt_compare password hash matched but should not\n");
26dd9936 SJ	29
26dd9936 SJ	30	if (IS_ENABLED(CONFIG_CRYPT_PW_SHA256)) {
29bbe71c SJ	31	err = crypt_compare("$5$", "password", &equals);
	32	ut_assertf(err == 0, "crypt-sha256 not successful\n");
	33	ut_assertf(
	34	equals != 1,
	35	"crypt-sha256 password hash matched but should not\n");
	36
	37	err = crypt_compare(
26dd9936 SJ	38	"$5$rounds=640000$TM4lL4zXDG7F4aRX$JM7a9wmvodnA0WasjTztj6mxg.KVuk6doQ/eBhdcapB",
26dd9936 SJ	39	"password", &equals);
29bbe71c	40	ut_assertf(err == 0, "crypt-sha256 failed: %d\n", err);
26dd9936 SJ	41	ut_assertf(equals == 1,
	42	"crypt-sha256 password hash didn't match\n");
	43	}
	44	equals = 0;
	45	if (IS_ENABLED(CONFIG_CRYPT_PW_SHA512)) {
29bbe71c SJ	46	err = crypt_compare("$6$", "password", &equals);
	47	ut_assertf(err == 0, "crypt-sha512 not successful\n");
	48	ut_assertf(
	49	equals != 1,
	50	"crypt-sha512 password hash matched but should not\n");
	51
	52	err = crypt_compare(
26dd9936 SJ	53	"$6$rounds=640000$fCTP1F0N5JLq2eND$z5EzK5KZJA9JnOaj5d1Gg/2v6VqFOQJ3bVekWuCPauabutBt/8qzV1exJnytUyhbq3H0bSBXtodwNbtGEi/Tm/",
26dd9936 SJ	54	"password", &equals);
29bbe71c	55	ut_assertf(err == 0, "crypt-sha512 failed: %d\n", err);
26dd9936 SJ	56	ut_assertf(equals == 1,
	57	"crypt-sha512 password hash didn't match\n");
	58	}
	59
	60	return CMD_RET_SUCCESS;
	61	}
	62
	63	LIB_TEST(lib_crypt, 0);