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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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unit: Add unit/test-crypto test
And move the PSK generation from passphrase unit tests there
This commit is contained in:
Denis Kenzior
parent
d87d7d469f
commit
9e8654976d
@ -66,7 +66,8 @@ noinst_PROGRAMS = tools/hwsim
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tools_hwsim_LDADD = ell/libell-internal.la
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unit_tests = unit/test-pbkdf2-sha1 unit/test-prf-sha1 unit/test-ie
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unit_tests = unit/test-pbkdf2-sha1 unit/test-prf-sha1 unit/test-ie \
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unit/test-crypto
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if MAINTAINER_MODE
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noinst_PROGRAMS += $(unit_tests)
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@ -83,6 +84,11 @@ unit_test_prf_sha1_LDADD = ell/libell-internal.la
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unit_test_ie_SOURCES = unit/test-ie.c src/ie.h src/ie.c
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unit_test_ie_LDADD = ell/libell-internal.la
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unit_test_crypto_SOURCES = unit/test-crypto.c \
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src/sha1.h src/sha1.c \
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src/crypto.h src/crypto.c
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unit_test_crypto_LDADD = ell/libell-internal.la
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TESTS = $(unit_tests)
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manual_pages = doc/iwmon.1
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118
unit/test-crypto.c
Normal file
118
unit/test-crypto.c
Normal file
@ -0,0 +1,118 @@
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/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2013-2014 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <ell/ell.h>
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#include "src/sha1.h"
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#include "src/crypto.h"
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struct psk_data {
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const char *passphrase;
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const unsigned char *ssid;
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size_t ssid_len;
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const char *psk;
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};
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static const unsigned char psk_test_case_1_ssid[] = { 'I', 'E', 'E', 'E' };
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static const struct psk_data psk_test_case_1 = {
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.passphrase = "password",
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.ssid = psk_test_case_1_ssid,
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.ssid_len = sizeof(psk_test_case_1_ssid),
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.psk = "f42c6fc52df0ebef9ebb4b90b38a5f90"
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"2e83fe1b135a70e23aed762e9710a12e",
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};
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static const unsigned char psk_test_case_2_ssid[] = { 'T', 'h', 'i', 's',
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'I', 's', 'A', 'S', 'S', 'I', 'D' };
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static const struct psk_data psk_test_case_2 = {
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.passphrase = "ThisIsAPassword",
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.ssid = psk_test_case_2_ssid,
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.ssid_len = sizeof(psk_test_case_2_ssid),
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.psk = "0dc0d6eb90555ed6419756b9a15ec3e3"
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"209b63df707dd508d14581f8982721af",
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};
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static const unsigned char psk_test_case_3_ssid[] = {
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z' };
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static const struct psk_data psk_test_case_3 = {
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.passphrase = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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.ssid = psk_test_case_3_ssid,
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.ssid_len = sizeof(psk_test_case_3_ssid),
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.psk = "becb93866bb8c3832cb777c2f559807c"
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"8c59afcb6eae734885001300a981cc62",
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};
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static void psk_test(const void *data)
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{
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const struct psk_data *test = data;
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unsigned char output[32];
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char psk[65];
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unsigned int i;
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int result;
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printf("Passphrase = \"%s\"\n", test->passphrase);
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printf("SSID = {");
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for (i = 0; i < test->ssid_len; i++)
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printf("%s'%c'", i == 0 ? " " : ", ", test->ssid[i]);
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printf(" }\n");
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printf("SSID Length = %zd\n", test->ssid_len);
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printf("PSK = %s\n", test->psk);
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result = crypto_psk_from_passphrase(test->passphrase,
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test->ssid, test->ssid_len,
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output);
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assert(result == 0);
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for (i = 0; i < sizeof(output); i++)
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sprintf(psk + (i * 2), "%02x", output[i]);
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printf("Result = %s\n", psk);
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assert(strcmp(test->psk, psk) == 0);
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}
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int main(int argc, char *argv[])
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{
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l_test_init(&argc, &argv);
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l_test_add("/Passphrase Generator/PSK Test Case 1",
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psk_test, &psk_test_case_1);
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l_test_add("/Passphrase Generator/PSK Test Case 2",
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psk_test, &psk_test_case_2);
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l_test_add("/Passphrase Generator/PSK Test Case 3",
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psk_test, &psk_test_case_3);
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return l_test_run();
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}
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@ -179,89 +179,6 @@ static const struct pbkdf2_data athena_test_vector_7 = {
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.key = "6b9cf26d45455a43a5b8bb276a403b39",
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};
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struct psk_data {
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const char *passphrase;
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const unsigned char *ssid;
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size_t ssid_len;
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const char *network;
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const char *psk;
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};
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static void psk_test(const void *data)
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{
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const struct psk_data *test = data;
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unsigned char ssid[32];
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size_t ssid_len;
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unsigned char output[32];
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char psk[65];
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unsigned int i;
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bool result;
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if (test->network == NULL) {
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memcpy(ssid, test->ssid, test->ssid_len);
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ssid_len = test->ssid_len;
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} else {
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ssid_len = strlen(test->network);
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memcpy(ssid, test->network, ssid_len);
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}
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printf("Passphrase = \"%s\"\n", test->passphrase);
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printf("SSID = {");
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for (i = 0; i < ssid_len; i++)
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printf("%s'%c'", i == 0 ? " " : ", ", ssid[i]);
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printf(" }\n");
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printf("SSID Length = %ld\n", ssid_len);
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printf("PSK = %s\n", test->psk);
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result = pbkdf2_sha1(test->passphrase, strlen(test->passphrase),
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ssid, ssid_len, 4096,
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output, sizeof(output));
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assert(result == true);
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for (i = 0; i < sizeof(output); i++)
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sprintf(psk + (i * 2), "%02x", output[i]);
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printf("Result = %s\n", psk);
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assert(strcmp(test->psk, psk) == 0);
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}
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static const unsigned char psk_test_case_1_ssid[] = { 'I', 'E', 'E', 'E' };
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static const struct psk_data psk_test_case_1 = {
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.passphrase = "password",
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.ssid = psk_test_case_1_ssid,
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.ssid_len = sizeof(psk_test_case_1_ssid),
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.psk = "f42c6fc52df0ebef9ebb4b90b38a5f90"
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"2e83fe1b135a70e23aed762e9710a12e",
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};
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static const unsigned char psk_test_case_2_ssid[] = { 'T', 'h', 'i', 's',
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'I', 's', 'A', 'S', 'S', 'I', 'D' };
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static const struct psk_data psk_test_case_2 = {
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.passphrase = "ThisIsAPassword",
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.ssid = psk_test_case_2_ssid,
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.ssid_len = sizeof(psk_test_case_2_ssid),
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.psk = "0dc0d6eb90555ed6419756b9a15ec3e3"
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"209b63df707dd508d14581f8982721af",
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};
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static const unsigned char psk_test_case_3_ssid[] = {
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z',
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'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z', 'Z' };
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static const struct psk_data psk_test_case_3 = {
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.passphrase = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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.ssid = psk_test_case_3_ssid,
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.ssid_len = sizeof(psk_test_case_3_ssid),
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.psk = "becb93866bb8c3832cb777c2f559807c"
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"8c59afcb6eae734885001300a981cc62",
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};
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int main(int argc, char *argv[])
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{
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l_test_init(&argc, &argv);
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@ -294,9 +211,5 @@ int main(int argc, char *argv[])
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l_test_add("/pbkdf2-sha1/ATHENA Test vector 7",
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pbkdf2_test, &athena_test_vector_7);
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l_test_add("/pbkdf2-sha1/PSK Test case 1", psk_test, &psk_test_case_1);
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l_test_add("/pbkdf2-sha1/PSK Test case 2", psk_test, &psk_test_case_2);
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l_test_add("/pbkdf2-sha1/PSK Test case 3", psk_test, &psk_test_case_3);
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return l_test_run();
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}
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