0a9d7b169e
Update the SAE-PK implementation to match the changes in the protocol design: - allow only Sec values 3 and 5 and encode this as a single bit field with multiple copies - add a checksum character Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
654 lines
20 KiB
C
654 lines
20 KiB
C
/*
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* common module tests
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* Copyright (c) 2014-2019, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "utils/includes.h"
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#include "utils/common.h"
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#include "utils/module_tests.h"
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#include "crypto/crypto.h"
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#include "crypto/dh_groups.h"
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#include "ieee802_11_common.h"
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#include "ieee802_11_defs.h"
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#include "gas.h"
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#include "wpa_common.h"
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#include "sae.h"
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struct ieee802_11_parse_test_data {
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u8 *data;
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size_t len;
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ParseRes result;
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int count;
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};
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static const struct ieee802_11_parse_test_data parse_tests[] = {
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{ (u8 *) "", 0, ParseOK, 0 },
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{ (u8 *) " ", 1, ParseFailed, 0 },
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{ (u8 *) "\xff\x00", 2, ParseUnknown, 1 },
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{ (u8 *) "\xff\x01", 2, ParseFailed, 0 },
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{ (u8 *) "\xdd\x03\x01\x02\x03", 5, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x04\x01\x02\x03\x04", 6, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x04\x00\x50\xf2\x02", 6, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x05\x00\x50\xf2\x02\x02", 7, ParseOK, 1 },
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{ (u8 *) "\xdd\x05\x00\x50\xf2\x02\xff", 7, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x04\x00\x50\xf2\xff", 6, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x04\x50\x6f\x9a\xff", 6, ParseUnknown, 1 },
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{ (u8 *) "\xdd\x04\x00\x90\x4c\x33", 6, ParseOK, 1 },
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{ (u8 *) "\xdd\x04\x00\x90\x4c\xff\xdd\x04\x00\x90\x4c\x33", 12,
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ParseUnknown, 2 },
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{ (u8 *) "\x10\x01\x00\x21\x00", 5, ParseOK, 2 },
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{ (u8 *) "\x24\x00", 2, ParseOK, 1 },
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{ (u8 *) "\x38\x00", 2, ParseOK, 1 },
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{ (u8 *) "\x54\x00", 2, ParseOK, 1 },
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{ (u8 *) "\x5a\x00", 2, ParseOK, 1 },
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{ (u8 *) "\x65\x00", 2, ParseOK, 1 },
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{ (u8 *) "\x65\x12\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11",
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20, ParseOK, 1 },
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{ (u8 *) "\x6e\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xc7\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xc7\x01\x00", 3, ParseOK, 1 },
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{ (u8 *) "\x03\x00\x2a\x00\x36\x00\x37\x00\x38\x00\x2d\x00\x3d\x00\xbf\x00\xc0\x00",
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18, ParseOK, 9 },
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{ (u8 *) "\x8b\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xdd\x04\x00\x90\x4c\x04", 6, ParseUnknown, 1 },
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{ (u8 *) "\xed\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xef\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xef\x01\x11", 3, ParseOK, 1 },
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{ (u8 *) "\xf0\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xf1\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xf1\x02\x11\x22", 4, ParseOK, 1 },
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{ (u8 *) "\xf2\x00", 2, ParseOK, 1 },
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{ (u8 *) "\xff\x00", 2, ParseUnknown, 1 },
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{ (u8 *) "\xff\x01\x00", 3, ParseUnknown, 1 },
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{ (u8 *) "\xff\x01\x01", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x02\x01\x00", 4, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x02", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x04\x02\x11\x22\x33", 6, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x04", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x05", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x0d\x05\x11\x22\x33\x44\x55\x55\x11\x22\x33\x44\x55\x55",
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15, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x06", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x02\x06\x00", 4, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x07", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x09\x07\x11\x22\x33\x44\x55\x66\x77\x88", 11,
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ParseOK, 1 },
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{ (u8 *) "\xff\x01\x0c", 3, ParseOK, 1 },
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{ (u8 *) "\xff\x02\x0c\x00", 4, ParseOK, 1 },
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{ (u8 *) "\xff\x01\x0d", 3, ParseOK, 1 },
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{ NULL, 0, ParseOK, 0 }
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};
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static int ieee802_11_parse_tests(void)
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{
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int i, ret = 0;
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struct wpabuf *buf;
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wpa_printf(MSG_INFO, "ieee802_11_parse tests");
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for (i = 0; parse_tests[i].data; i++) {
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const struct ieee802_11_parse_test_data *test;
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struct ieee802_11_elems elems;
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ParseRes res;
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test = &parse_tests[i];
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res = ieee802_11_parse_elems(test->data, test->len, &elems, 1);
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if (res != test->result ||
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ieee802_11_ie_count(test->data, test->len) != test->count) {
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wpa_printf(MSG_ERROR, "ieee802_11_parse test %d failed",
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i);
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ret = -1;
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}
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}
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if (ieee802_11_vendor_ie_concat((const u8 *) "\x00\x01", 2, 0) != NULL)
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{
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wpa_printf(MSG_ERROR,
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"ieee802_11_vendor_ie_concat test failed");
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ret = -1;
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}
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buf = ieee802_11_vendor_ie_concat((const u8 *) "\xdd\x05\x11\x22\x33\x44\x01\xdd\x05\x11\x22\x33\x44\x02\x00\x01",
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16, 0x11223344);
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do {
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const u8 *pos;
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if (!buf) {
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wpa_printf(MSG_ERROR,
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"ieee802_11_vendor_ie_concat test 2 failed");
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ret = -1;
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break;
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}
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if (wpabuf_len(buf) != 2) {
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wpa_printf(MSG_ERROR,
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"ieee802_11_vendor_ie_concat test 3 failed");
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ret = -1;
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break;
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}
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pos = wpabuf_head(buf);
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if (pos[0] != 0x01 || pos[1] != 0x02) {
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wpa_printf(MSG_ERROR,
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"ieee802_11_vendor_ie_concat test 3 failed");
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ret = -1;
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break;
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}
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} while (0);
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wpabuf_free(buf);
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return ret;
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}
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struct rsn_ie_parse_test_data {
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u8 *data;
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size_t len;
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int result;
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};
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static const struct rsn_ie_parse_test_data rsn_parse_tests[] = {
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{ (u8 *) "", 0, -1 },
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{ (u8 *) "\x30\x00", 2, -1 },
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{ (u8 *) "\x30\x02\x01\x00", 4, 0 },
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{ (u8 *) "\x30\x02\x00\x00", 4, -2 },
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{ (u8 *) "\x30\x02\x02\x00", 4, -2 },
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{ (u8 *) "\x30\x02\x00\x01", 4, -2 },
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{ (u8 *) "\x30\x02\x00\x00\x00", 5, -2 },
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{ (u8 *) "\x30\x03\x01\x00\x00", 5, -3 },
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{ (u8 *) "\x30\x06\x01\x00\x00\x00\x00\x00", 8, -1 },
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{ (u8 *) "\x30\x06\x01\x00\x00\x0f\xac\x04", 8, 0 },
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{ (u8 *) "\x30\x07\x01\x00\x00\x0f\xac\x04\x00", 9, -5 },
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{ (u8 *) "\x30\x08\x01\x00\x00\x0f\xac\x04\x00\x00", 10, -4 },
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{ (u8 *) "\x30\x08\x01\x00\x00\x0f\xac\x04\x00\x01", 10, -4 },
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{ (u8 *) "\x30\x0c\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04",
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14, 0 },
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{ (u8 *) "\x30\x0c\x01\x00\x00\x0f\xac\x04\x00\x01\x00\x0f\xac\x04",
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14, -4 },
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{ (u8 *) "\x30\x0c\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x06",
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14, -1 },
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{ (u8 *) "\x30\x10\x01\x00\x00\x0f\xac\x04\x02\x00\x00\x0f\xac\x04\x00\x0f\xac\x08",
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18, 0 },
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{ (u8 *) "\x30\x0d\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x00",
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15, -7 },
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{ (u8 *) "\x30\x0e\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x00\x00",
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16, -6 },
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{ (u8 *) "\x30\x0e\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x00\x01",
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16, -6 },
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{ (u8 *) "\x30\x12\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01",
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20, 0 },
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{ (u8 *) "\x30\x16\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x02\x00\x00\x0f\xac\x01\x00\x0f\xac\x02",
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24, 0 },
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{ (u8 *) "\x30\x13\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00",
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21, 0 },
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{ (u8 *) "\x30\x14\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00",
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22, 0 },
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{ (u8 *) "\x30\x16\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00\x00\x00",
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24, 0 },
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{ (u8 *) "\x30\x16\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00\x00\x01",
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24, -9 },
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{ (u8 *) "\x30\x1a\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00\x00\x00\x00\x00\x00\x00",
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28, -10 },
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{ (u8 *) "\x30\x1a\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00\x00\x00\x00\x0f\xac\x06",
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28, 0 },
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{ (u8 *) "\x30\x1c\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x01\x00\x00\x00\x00\x00\x0f\xac\x06\x01\x02",
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30, 0 },
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{ NULL, 0, 0 }
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};
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static int rsn_ie_parse_tests(void)
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{
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int i, ret = 0;
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wpa_printf(MSG_INFO, "rsn_ie_parse tests");
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for (i = 0; rsn_parse_tests[i].data; i++) {
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const struct rsn_ie_parse_test_data *test;
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struct wpa_ie_data data;
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test = &rsn_parse_tests[i];
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if (wpa_parse_wpa_ie_rsn(test->data, test->len, &data) !=
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test->result) {
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wpa_printf(MSG_ERROR, "rsn_ie_parse test %d failed", i);
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ret = -1;
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}
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}
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return ret;
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}
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static int gas_tests(void)
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{
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struct wpabuf *buf;
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wpa_printf(MSG_INFO, "gas tests");
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gas_anqp_set_len(NULL);
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buf = wpabuf_alloc(1);
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if (buf == NULL)
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return -1;
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gas_anqp_set_len(buf);
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wpabuf_free(buf);
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buf = wpabuf_alloc(20);
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if (buf == NULL)
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return -1;
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wpabuf_put_u8(buf, WLAN_ACTION_PUBLIC);
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wpabuf_put_u8(buf, WLAN_PA_GAS_INITIAL_REQ);
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wpabuf_put_u8(buf, 0);
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wpabuf_put_be32(buf, 0);
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wpabuf_put_u8(buf, 0);
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gas_anqp_set_len(buf);
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wpabuf_free(buf);
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return 0;
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}
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static int sae_tests(void)
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{
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#ifdef CONFIG_SAE
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struct sae_data sae;
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int ret = -1;
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/* IEEE P802.11-REVmd/D2.1, Annex J.10 */
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const u8 addr1[ETH_ALEN] = { 0x82, 0x7b, 0x91, 0x9d, 0xd4, 0xb9 };
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const u8 addr2[ETH_ALEN] = { 0x1e, 0xec, 0x49, 0xea, 0x64, 0x88 };
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const char *ssid = "byteme";
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const char *pw = "mekmitasdigoat";
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const char *pwid = "psk4internet";
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const u8 local_rand[] = {
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0xa9, 0x06, 0xf6, 0x1e, 0x4d, 0x3a, 0x5d, 0x4e,
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0xb2, 0x96, 0x5f, 0xf3, 0x4c, 0xf9, 0x17, 0xdd,
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0x04, 0x44, 0x45, 0xc8, 0x78, 0xc1, 0x7c, 0xa5,
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0xd5, 0xb9, 0x37, 0x86, 0xda, 0x9f, 0x83, 0xcf
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};
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const u8 local_mask[] = {
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0x42, 0x34, 0xb4, 0xfb, 0x17, 0xaa, 0x43, 0x5c,
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0x52, 0xfb, 0xfd, 0xeb, 0xe6, 0x40, 0x39, 0xb4,
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0x34, 0x78, 0x20, 0x0e, 0x54, 0xff, 0x7b, 0x6e,
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0x07, 0xb6, 0x9c, 0xad, 0x74, 0x15, 0x3c, 0x15
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};
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const u8 local_commit[] = {
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0x13, 0x00, 0xeb, 0x3b, 0xab, 0x19, 0x64, 0xe4,
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0xa0, 0xab, 0x05, 0x92, 0x5d, 0xdf, 0x33, 0x39,
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0x51, 0x91, 0x38, 0xbc, 0x65, 0xd6, 0xcd, 0xc0,
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0xf8, 0x13, 0xdd, 0x6f, 0xd4, 0x34, 0x4e, 0xb4,
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0xbf, 0xe4, 0x4b, 0x5c, 0x21, 0x59, 0x76, 0x58,
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0xf4, 0xe3, 0xed, 0xdf, 0xb4, 0xb9, 0x9f, 0x25,
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0xb4, 0xd6, 0x54, 0x0f, 0x32, 0xff, 0x1f, 0xd5,
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0xc5, 0x30, 0xc6, 0x0a, 0x79, 0x44, 0x48, 0x61,
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0x0b, 0xc6, 0xde, 0x3d, 0x92, 0xbd, 0xbb, 0xd4,
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0x7d, 0x93, 0x59, 0x80, 0xca, 0x6c, 0xf8, 0x98,
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0x8a, 0xb6, 0x63, 0x0b, 0xe6, 0x76, 0x4c, 0x88,
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0x5c, 0xeb, 0x97, 0x93, 0x97, 0x0f, 0x69, 0x52,
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0x17, 0xee, 0xff, 0x0d, 0x21, 0x70, 0x73, 0x6b,
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0x34, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65,
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0x74
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};
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const u8 peer_commit[] = {
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0x13, 0x00, 0x55, 0x64, 0xf0, 0x45, 0xb2, 0xea,
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0x1e, 0x56, 0x6c, 0xf1, 0xdd, 0x74, 0x1f, 0x70,
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0xd9, 0xbe, 0x35, 0xd2, 0xdf, 0x5b, 0x9a, 0x55,
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0x02, 0x94, 0x6e, 0xe0, 0x3c, 0xf8, 0xda, 0xe2,
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0x7e, 0x1e, 0x05, 0xb8, 0x43, 0x0e, 0xb7, 0xa9,
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0x9e, 0x24, 0x87, 0x7c, 0xe6, 0x9b, 0xaf, 0x3d,
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0xc5, 0x80, 0xe3, 0x09, 0x63, 0x3d, 0x6b, 0x38,
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0x5f, 0x83, 0xee, 0x1c, 0x3e, 0xc3, 0x59, 0x1f,
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0x1a, 0x53, 0x93, 0xc0, 0x6e, 0x80, 0x5d, 0xdc,
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0xeb, 0x2f, 0xde, 0x50, 0x93, 0x0d, 0xd7, 0xcf,
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0xeb, 0xb9, 0x87, 0xc6, 0xff, 0x96, 0x66, 0xaf,
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0x16, 0x4e, 0xb5, 0x18, 0x4d, 0x8e, 0x66, 0x62,
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0xed, 0x6a, 0xff, 0x0d, 0x21, 0x70, 0x73, 0x6b,
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0x34, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65,
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0x74
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};
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const u8 kck[] = {
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0x59, 0x9d, 0x6f, 0x1e, 0x27, 0x54, 0x8b, 0xe8,
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0x49, 0x9d, 0xce, 0xed, 0x2f, 0xec, 0xcf, 0x94,
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0x81, 0x8c, 0xe1, 0xc7, 0x9f, 0x1b, 0x4e, 0xb3,
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0xd6, 0xa5, 0x32, 0x28, 0xa0, 0x9b, 0xf3, 0xed
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};
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const u8 pmk[] = {
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0x7a, 0xea, 0xd8, 0x6f, 0xba, 0x4c, 0x32, 0x21,
|
|
0xfc, 0x43, 0x7f, 0x5f, 0x14, 0xd7, 0x0d, 0x85,
|
|
0x4e, 0xa5, 0xd5, 0xaa, 0xc1, 0x69, 0x01, 0x16,
|
|
0x79, 0x30, 0x81, 0xed, 0xa4, 0xd5, 0x57, 0xc5
|
|
};
|
|
const u8 pmkid[] = {
|
|
0x40, 0xa0, 0x9b, 0x60, 0x17, 0xce, 0xbf, 0x00,
|
|
0x72, 0x84, 0x3b, 0x53, 0x52, 0xaa, 0x2b, 0x4f
|
|
};
|
|
const u8 local_confirm[] = {
|
|
0x01, 0x00, 0x12, 0xd9, 0xd5, 0xc7, 0x8c, 0x50,
|
|
0x05, 0x26, 0xd3, 0x6c, 0x41, 0xdb, 0xc5, 0x6a,
|
|
0xed, 0xf2, 0x91, 0x4c, 0xed, 0xdd, 0xd7, 0xca,
|
|
0xd4, 0xa5, 0x8c, 0x48, 0xf8, 0x3d, 0xbd, 0xe9,
|
|
0xfc, 0x77
|
|
};
|
|
const u8 peer_confirm[] = {
|
|
0x01, 0x00, 0x02, 0x87, 0x1c, 0xf9, 0x06, 0x89,
|
|
0x8b, 0x80, 0x60, 0xec, 0x18, 0x41, 0x43, 0xbe,
|
|
0x77, 0xb8, 0xc0, 0x8a, 0x80, 0x19, 0xb1, 0x3e,
|
|
0xb6, 0xd0, 0xae, 0xf0, 0xd8, 0x38, 0x3d, 0xfa,
|
|
0xc2, 0xfd
|
|
};
|
|
struct wpabuf *buf = NULL;
|
|
struct crypto_bignum *mask = NULL;
|
|
const u8 pwe_19_x[32] = {
|
|
0xc9, 0x30, 0x49, 0xb9, 0xe6, 0x40, 0x00, 0xf8,
|
|
0x48, 0x20, 0x16, 0x49, 0xe9, 0x99, 0xf2, 0xb5,
|
|
0xc2, 0x2d, 0xea, 0x69, 0xb5, 0x63, 0x2c, 0x9d,
|
|
0xf4, 0xd6, 0x33, 0xb8, 0xaa, 0x1f, 0x6c, 0x1e
|
|
};
|
|
const u8 pwe_19_y[32] = {
|
|
0x73, 0x63, 0x4e, 0x94, 0xb5, 0x3d, 0x82, 0xe7,
|
|
0x38, 0x3a, 0x8d, 0x25, 0x81, 0x99, 0xd9, 0xdc,
|
|
0x1a, 0x5e, 0xe8, 0x26, 0x9d, 0x06, 0x03, 0x82,
|
|
0xcc, 0xbf, 0x33, 0xe6, 0x14, 0xff, 0x59, 0xa0
|
|
};
|
|
const u8 pwe_15[384] = {
|
|
0x69, 0x68, 0x73, 0x65, 0x8f, 0x65, 0x31, 0x42,
|
|
0x9f, 0x97, 0x39, 0x6f, 0xb8, 0x5f, 0x89, 0xe1,
|
|
0xfc, 0xd2, 0xf6, 0x92, 0x19, 0xa9, 0x0e, 0x82,
|
|
0x2f, 0xf7, 0xf4, 0xbc, 0x0b, 0xd8, 0xa7, 0x9f,
|
|
0xf0, 0x80, 0x35, 0x31, 0x6f, 0xca, 0xe1, 0xa5,
|
|
0x39, 0x77, 0xdc, 0x11, 0x2b, 0x0b, 0xfe, 0x2e,
|
|
0x6f, 0x65, 0x6d, 0xc7, 0xd4, 0xa4, 0x5b, 0x08,
|
|
0x1f, 0xd9, 0xbb, 0xe2, 0x22, 0x85, 0x31, 0x81,
|
|
0x79, 0x70, 0xbe, 0xa1, 0x66, 0x58, 0x4a, 0x09,
|
|
0x3c, 0x57, 0x34, 0x3c, 0x9d, 0x57, 0x8f, 0x42,
|
|
0x58, 0xd0, 0x39, 0x81, 0xdb, 0x8f, 0x79, 0xa2,
|
|
0x1b, 0x01, 0xcd, 0x27, 0xc9, 0xae, 0xcf, 0xcb,
|
|
0x9c, 0xdb, 0x1f, 0x84, 0xb8, 0x88, 0x4e, 0x8f,
|
|
0x50, 0x66, 0xb4, 0x29, 0x83, 0x1e, 0xb9, 0x89,
|
|
0x0c, 0xa5, 0x47, 0x21, 0xba, 0x10, 0xd5, 0xaa,
|
|
0x1a, 0x80, 0xce, 0xf1, 0x4c, 0xad, 0x16, 0xda,
|
|
0x57, 0xb2, 0x41, 0x8a, 0xbe, 0x4b, 0x8c, 0xb0,
|
|
0xb2, 0xeb, 0xf7, 0xa8, 0x0e, 0x3e, 0xcf, 0x22,
|
|
0x8f, 0xd8, 0xb6, 0xdb, 0x79, 0x9c, 0x9b, 0x80,
|
|
0xaf, 0xd7, 0x14, 0xad, 0x51, 0x82, 0xf4, 0x64,
|
|
0xb6, 0x3f, 0x4c, 0x6c, 0xe5, 0x3f, 0xaa, 0x6f,
|
|
0xbf, 0x3d, 0xc2, 0x3f, 0x77, 0xfd, 0xcb, 0xe1,
|
|
0x9c, 0xe3, 0x1e, 0x8a, 0x0e, 0x97, 0xe2, 0x2b,
|
|
0xe2, 0xdd, 0x37, 0x39, 0x88, 0xc2, 0x8e, 0xbe,
|
|
0xfa, 0xac, 0x3d, 0x5b, 0x62, 0x2e, 0x1e, 0x74,
|
|
0xa0, 0x9a, 0xf8, 0xed, 0xfa, 0xe1, 0xce, 0x9c,
|
|
0xab, 0xbb, 0xdc, 0x36, 0xb1, 0x28, 0x46, 0x3c,
|
|
0x7e, 0xa8, 0xbd, 0xb9, 0x36, 0x4c, 0x26, 0x75,
|
|
0xe0, 0x17, 0x73, 0x1f, 0xe0, 0xfe, 0xf6, 0x49,
|
|
0xfa, 0xa0, 0x45, 0xf4, 0x44, 0x05, 0x20, 0x27,
|
|
0x25, 0xc2, 0x99, 0xde, 0x27, 0x8b, 0x70, 0xdc,
|
|
0x54, 0x60, 0x90, 0x02, 0x1e, 0x29, 0x97, 0x9a,
|
|
0xc4, 0xe7, 0xb6, 0xf5, 0x8b, 0xae, 0x7c, 0x34,
|
|
0xaa, 0xef, 0x9b, 0xc6, 0x30, 0xf2, 0x80, 0x8d,
|
|
0x80, 0x78, 0xc2, 0x55, 0x63, 0xa0, 0xa1, 0x38,
|
|
0x70, 0xfb, 0xf4, 0x74, 0x8d, 0xcd, 0x87, 0x90,
|
|
0xb4, 0x54, 0xc3, 0x75, 0xdf, 0x10, 0xc5, 0xb6,
|
|
0xb2, 0x08, 0x59, 0x61, 0xe6, 0x68, 0xa5, 0x82,
|
|
0xf8, 0x8f, 0x47, 0x30, 0x43, 0xb4, 0xdc, 0x31,
|
|
0xfc, 0xbc, 0x69, 0xe7, 0xb4, 0x94, 0xb0, 0x6a,
|
|
0x60, 0x59, 0x80, 0x2e, 0xd3, 0xa4, 0xe8, 0x97,
|
|
0xa2, 0xa3, 0xc9, 0x08, 0x4b, 0x27, 0x6c, 0xc1,
|
|
0x37, 0xe8, 0xfc, 0x5c, 0xe2, 0x54, 0x30, 0x3e,
|
|
0xf8, 0xfe, 0xa2, 0xfc, 0xbb, 0xbd, 0x88, 0x6c,
|
|
0x92, 0xa3, 0x2a, 0x40, 0x7a, 0x2c, 0x22, 0x38,
|
|
0x8c, 0x86, 0x86, 0xfe, 0xb9, 0xd4, 0x6b, 0xd6,
|
|
0x47, 0x88, 0xa7, 0xf6, 0x8e, 0x0f, 0x14, 0xad,
|
|
0x1e, 0xac, 0xcf, 0x33, 0x01, 0x99, 0xc1, 0x62
|
|
};
|
|
int pt_groups[] = { 19, 20, 21, 25, 26, 28, 29, 30, 15, 0 };
|
|
struct sae_pt *pt_info, *pt;
|
|
const u8 addr1b[ETH_ALEN] = { 0x00, 0x09, 0x5b, 0x66, 0xec, 0x1e };
|
|
const u8 addr2b[ETH_ALEN] = { 0x00, 0x0b, 0x6b, 0xd9, 0x02, 0x46 };
|
|
|
|
os_memset(&sae, 0, sizeof(sae));
|
|
buf = wpabuf_alloc(1000);
|
|
if (!buf ||
|
|
sae_set_group(&sae, 19) < 0 ||
|
|
sae_prepare_commit(addr1, addr2, (const u8 *) pw, os_strlen(pw),
|
|
pwid, &sae) < 0)
|
|
goto fail;
|
|
|
|
/* Override local values based on SAE test vector */
|
|
crypto_bignum_deinit(sae.tmp->sae_rand, 1);
|
|
sae.tmp->sae_rand = crypto_bignum_init_set(local_rand,
|
|
sizeof(local_rand));
|
|
mask = crypto_bignum_init_set(local_mask, sizeof(local_mask));
|
|
if (!sae.tmp->sae_rand || !mask)
|
|
goto fail;
|
|
|
|
if (crypto_bignum_add(sae.tmp->sae_rand, mask,
|
|
sae.tmp->own_commit_scalar) < 0 ||
|
|
crypto_bignum_mod(sae.tmp->own_commit_scalar, sae.tmp->order,
|
|
sae.tmp->own_commit_scalar) < 0 ||
|
|
crypto_ec_point_mul(sae.tmp->ec, sae.tmp->pwe_ecc, mask,
|
|
sae.tmp->own_commit_element_ecc) < 0 ||
|
|
crypto_ec_point_invert(sae.tmp->ec,
|
|
sae.tmp->own_commit_element_ecc) < 0)
|
|
goto fail;
|
|
|
|
/* Check that output matches the test vector */
|
|
if (sae_write_commit(&sae, buf, NULL, pwid) < 0)
|
|
goto fail;
|
|
wpa_hexdump_buf(MSG_DEBUG, "SAE: Commit message", buf);
|
|
|
|
if (wpabuf_len(buf) != sizeof(local_commit) ||
|
|
os_memcmp(wpabuf_head(buf), local_commit,
|
|
sizeof(local_commit)) != 0) {
|
|
wpa_printf(MSG_ERROR, "SAE: Mismatch in local commit");
|
|
goto fail;
|
|
}
|
|
|
|
if (sae_parse_commit(&sae, peer_commit, sizeof(peer_commit), NULL, NULL,
|
|
NULL, 0) != 0 ||
|
|
sae_process_commit(&sae) < 0)
|
|
goto fail;
|
|
|
|
if (os_memcmp(kck, sae.tmp->kck, SAE_KCK_LEN) != 0) {
|
|
wpa_printf(MSG_ERROR, "SAE: Mismatch in KCK");
|
|
goto fail;
|
|
}
|
|
|
|
if (os_memcmp(pmk, sae.pmk, SAE_PMK_LEN) != 0) {
|
|
wpa_printf(MSG_ERROR, "SAE: Mismatch in PMK");
|
|
goto fail;
|
|
}
|
|
|
|
if (os_memcmp(pmkid, sae.pmkid, SAE_PMKID_LEN) != 0) {
|
|
wpa_printf(MSG_ERROR, "SAE: Mismatch in PMKID");
|
|
goto fail;
|
|
}
|
|
|
|
buf->used = 0;
|
|
sae.send_confirm = 1;
|
|
sae_write_confirm(&sae, buf);
|
|
wpa_hexdump_buf(MSG_DEBUG, "SAE: Confirm message", buf);
|
|
|
|
if (wpabuf_len(buf) != sizeof(local_confirm) ||
|
|
os_memcmp(wpabuf_head(buf), local_confirm,
|
|
sizeof(local_confirm)) != 0) {
|
|
wpa_printf(MSG_ERROR, "SAE: Mismatch in local confirm");
|
|
goto fail;
|
|
}
|
|
|
|
if (sae_check_confirm(&sae, peer_confirm, sizeof(peer_confirm)) < 0)
|
|
goto fail;
|
|
|
|
pt_info = sae_derive_pt(pt_groups,
|
|
(const u8 *) ssid, os_strlen(ssid),
|
|
(const u8 *) pw, os_strlen(pw), pwid);
|
|
if (!pt_info)
|
|
goto fail;
|
|
|
|
for (pt = pt_info; pt; pt = pt->next) {
|
|
if (pt->group == 19) {
|
|
struct crypto_ec_point *pwe;
|
|
u8 bin[SAE_MAX_ECC_PRIME_LEN * 2];
|
|
size_t prime_len = sizeof(pwe_19_x);
|
|
|
|
pwe = sae_derive_pwe_from_pt_ecc(pt, addr1b, addr2b);
|
|
if (!pwe) {
|
|
sae_deinit_pt(pt);
|
|
goto fail;
|
|
}
|
|
if (crypto_ec_point_to_bin(pt->ec, pwe, bin,
|
|
bin + prime_len) < 0 ||
|
|
os_memcmp(pwe_19_x, bin, prime_len) != 0 ||
|
|
os_memcmp(pwe_19_y, bin + prime_len,
|
|
prime_len) != 0) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE: PT/PWE test vector mismatch");
|
|
crypto_ec_point_deinit(pwe, 1);
|
|
sae_deinit_pt(pt);
|
|
goto fail;
|
|
}
|
|
crypto_ec_point_deinit(pwe, 1);
|
|
}
|
|
|
|
if (pt->group == 15) {
|
|
struct crypto_bignum *pwe;
|
|
u8 bin[SAE_MAX_PRIME_LEN];
|
|
size_t prime_len = sizeof(pwe_15);
|
|
|
|
pwe = sae_derive_pwe_from_pt_ffc(pt, addr1b, addr2b);
|
|
if (!pwe) {
|
|
sae_deinit_pt(pt);
|
|
goto fail;
|
|
}
|
|
if (crypto_bignum_to_bin(pwe, bin, sizeof(bin),
|
|
prime_len) < 0 ||
|
|
os_memcmp(pwe_15, bin, prime_len) != 0) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE: PT/PWE test vector mismatch");
|
|
crypto_bignum_deinit(pwe, 1);
|
|
sae_deinit_pt(pt);
|
|
goto fail;
|
|
}
|
|
crypto_bignum_deinit(pwe, 1);
|
|
}
|
|
}
|
|
|
|
sae_deinit_pt(pt_info);
|
|
|
|
ret = 0;
|
|
fail:
|
|
sae_clear_data(&sae);
|
|
wpabuf_free(buf);
|
|
crypto_bignum_deinit(mask, 1);
|
|
return ret;
|
|
#else /* CONFIG_SAE */
|
|
return 0;
|
|
#endif /* CONFIG_SAE */
|
|
}
|
|
|
|
|
|
static int sae_pk_tests(void)
|
|
{
|
|
#ifdef CONFIG_SAE_PK
|
|
const char *invalid[] = { "a2bc-de3f-ghim-", "a2bcde3fghim", "", NULL };
|
|
struct {
|
|
const char *pw;
|
|
const u8 *val;
|
|
} valid[] = {
|
|
{ "a2bc-de3f-ghim", (u8 *) "\x06\x82\x21\x93\x65\x31\xd0\xc0" },
|
|
{ "aaaa-aaaa-aaaj", (u8 *) "\x00\x00\x00\x00\x00\x00\x00\x90" },
|
|
{ "7777-7777-777f", (u8 *) "\xff\xff\xff\xff\xff\xff\xfe\x50" },
|
|
{ NULL, NULL }
|
|
};
|
|
int i;
|
|
bool failed;
|
|
|
|
for (i = 0; invalid[i]; i++) {
|
|
if (sae_pk_valid_password(invalid[i])) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Invalid password '%s' not recognized",
|
|
invalid[i]);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
failed = false;
|
|
for (i = 0; valid[i].pw; i++) {
|
|
u8 *res;
|
|
size_t res_len;
|
|
char *b32;
|
|
const char *pw = valid[i].pw;
|
|
const u8 *val = valid[i].val;
|
|
size_t pw_len = os_strlen(pw);
|
|
size_t bits = (pw_len - pw_len / 5) * 5;
|
|
size_t bytes = (bits + 7) / 8;
|
|
|
|
if (!sae_pk_valid_password(pw)) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Valid password '%s' not recognized",
|
|
pw);
|
|
failed = true;
|
|
continue;
|
|
}
|
|
|
|
res = sae_pk_base32_decode(pw, pw_len, &res_len);
|
|
if (!res) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Failed to decode password '%s'",
|
|
valid[i].pw);
|
|
failed = true;
|
|
continue;
|
|
}
|
|
if (res_len != bytes || os_memcmp(val, res, res_len) != 0) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Mismatch for decoded password '%s'",
|
|
valid[i].pw);
|
|
wpa_hexdump(MSG_INFO, "SAE-PK: Decoded value",
|
|
res, res_len);
|
|
wpa_hexdump(MSG_INFO, "SAE-PK: Expected value",
|
|
val, bytes);
|
|
failed = true;
|
|
}
|
|
os_free(res);
|
|
|
|
b32 = sae_pk_base32_encode(val, bits - 5);
|
|
if (!b32) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Failed to encode password '%s'",
|
|
pw);
|
|
failed = true;
|
|
continue;
|
|
}
|
|
if (os_strcmp(b32, pw) != 0) {
|
|
wpa_printf(MSG_ERROR,
|
|
"SAE-PK: Mismatch for password '%s'", pw);
|
|
wpa_printf(MSG_INFO, "SAE-PK: Encoded value: '%s'",
|
|
b32);
|
|
failed = true;
|
|
}
|
|
os_free(b32);
|
|
}
|
|
|
|
return failed ? -1 : 0;
|
|
#else /* CONFIG_SAE_PK */
|
|
return 0;
|
|
#endif /* CONFIG_SAE_PK */
|
|
}
|
|
|
|
|
|
int common_module_tests(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
wpa_printf(MSG_INFO, "common module tests");
|
|
|
|
if (ieee802_11_parse_tests() < 0 ||
|
|
gas_tests() < 0 ||
|
|
sae_tests() < 0 ||
|
|
sae_pk_tests() < 0 ||
|
|
rsn_ie_parse_tests() < 0)
|
|
ret = -1;
|
|
|
|
return ret;
|
|
}
|