forked from acouzens/open5gs
386 lines
14 KiB
C
386 lines
14 KiB
C
/*
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* Copyright (C) 2022 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "ogs-crypt.h"
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#include "core/abts.h"
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static void ecies_profile_a(abts_case *tc, void *data)
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{
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const char *_e[] = {
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"c53c22208b61860b06c62e5406a7b330c2b577aa5558981510d128247d38bd1d",
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"c80949f13ebe61af4ebdbd293ea4f942696b9e815d7e8f0096bbf6ed7de62256",
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"C53C22208B61860B06C62E5406A7B330C2B577AA5558981510D128247D38BD1D",
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"BE9EFF3E9F22A4B42A3D236E7A6C500B3F2E7E0C7449988BA800D664BF4FCD97",
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/* Private Key in curve25519-1.key */
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"10c9c67e861a5625a1db8f684123896d9b3506199d3df1968e07b6c8448bb147",
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/* Private Key in TS33.501 C4.3.1 */
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"c80949f13ebe61af4ebdbd293ea4f942696b9e815d7e8f0096bbf6ed7de62256",
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};
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const char *_k[] = {
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"b2e92f836055a255837debf850b528997ce0201cb82adfe4be1f587d07d8457d",
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"5a8d38864820197c3394b92613b20b91633cbd897119273bf8e4a6f4eec0a650",
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"977D8B2FDAA7B64AA700D04227D5B440630EA4EC50F9082273A26BB678C92222",
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"5A8D38864820197C3394B92613B20B91633CBD897119273BF8e4A6f4EEC0A650",
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/* Public Key in TS33.501 C4.3.1 */
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"b2e92f836055a255837debf850b528997ce0201cb82adfe4be1f587d07d8457d",
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/* Public Key in curve25519-1.key */
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"e421686f6fb2d70e3fa28d940494095686c3179fef53514667a6ed106b8a7d3d",
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};
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const char *_ek[] = {
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"028ddf890ec83cdf163947ce45f6ec1a0e3070ea5fe57e2b1f05139f3e82422a",
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"028ddf890ec83cdf163947ce45f6ec1a0e3070ea5fe57e2b1f05139f3e82422a",
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"511C1DF473BB88317F923501F8BA944FD3B667D25699DCB552DBCEF60BBDC56D",
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"511C1DF473BB88317F923501F8BA944FD3B667D25699DCB552DBCEF60BBDC56D",
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/* Share Key from curve25519-1.key + TS33.501 C4.3.1 */
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"514bacfdc28039187eec8196339d3ef2665691cd13abcc2a5df15561d9348c60",
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/* Share Key from curve25519-1.key + TS33.501 C4.3.1 */
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"514bacfdc28039187eec8196339d3ef2665691cd13abcc2a5df15561d9348c60",
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};
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int i, num;
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uint8_t e[OGS_ECCKEY_LEN];
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uint8_t k[OGS_ECCKEY_LEN];
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uint8_t ek[OGS_ECCKEY_LEN];
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uint8_t tmp[OGS_ECCKEY_LEN];
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num = 6;
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for (i = 0; i < num; i++) {
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curve25519_donna(ek,
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ogs_hex_from_string(_e[i], e, sizeof(e)),
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ogs_hex_from_string(_k[i], k, sizeof(k)));
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ABTS_TRUE(tc, memcmp(ek,
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ogs_hex_from_string(_ek[i], tmp, sizeof(tmp)), OGS_ECCKEY_LEN) == 0);
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}
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}
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static void ecies_profile_b(abts_case *tc, void *data)
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{
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const char *_e[] = {
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"F1AB1074477EBCC7F554EA1C5FC368B1616730155E0041AC447D6301975FECDA",
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"99798858A1DC6A2C68637149A4B1DBFD1FDFF5ADDD62A2142F06699ED7602529",
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"F1AB1074477EBCC7F554EA1C5FC368B1616730155E0041AC447D6301975FECDA",
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"90A5898BD29FFA3F261E00E980067C70A2B1B992A21F5B4FEF6D4DF69FE804AD",
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/* Private Key in secp256r1-2.key */
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"74a9f918471f56f3befda5c51d738a3f94f5a52d4bc9db9799f5225fbccdde41",
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/* Private Key in TS33.501 C4.4.1 */
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"99798858A1DC6A2C68637149A4B1DBFD1FDFF5ADDD62A2142F06699ED7602529",
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};
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const char *_k[] = {
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"039AAB8376597021E855679A9778EA0B67396E68C66DF32C0F41E9ACCA2DA9B9D1",
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"0272DA71976234CE833A6907425867B82E074D44EF907DFB4B3E21C1C2256EBCD1",
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"03759BB22C563D9F4A6B3C1419E543FC2F39D6823F02A9D71162B39399218B244B",
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"0272DA71976234CE833A6907425867B82E074D44EF907DFB4B3E21C1C2256EBCD1",
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/* Public Key in TS33.501 C4.4.1 */
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"039AAB8376597021E855679A9778EA0B67396E68C66DF32C0F41E9ACCA2DA9B9D1",
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/* Public Key in secp256r1-2.key */
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"03adefcd1317d1ce8562ec25b91b4800120e1236d6e2661ea4235a84e3c85da244",
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};
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const char *_ek[] = {
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"6C7E6518980025B982FBB2FF746E3C2E85A196D252099A7AD23EA7B4C0959CAE",
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"6C7E6518980025B982FBB2FF746E3C2E85A196D252099A7AD23EA7B4C0959CAE",
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"BC3529ED79541CF8C007CE9806330F4A5FF15064D7CF4B16943EF8F007597872",
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"BC3529ED79541CF8C007CE9806330F4A5FF15064D7CF4B16943EF8F007597872",
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/* Share Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"4072b8e3989b8695b35b99c923069508726fa3e65551aca1ec9560c501c190ce",
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/* Share Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"4072b8e3989b8695b35b99c923069508726fa3e65551aca1ec9560c501c190ce",
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};
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uint8_t e[OGS_ECCKEY_LEN];
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uint8_t k[OGS_ECCKEY_LEN+1];
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uint8_t ek[OGS_ECCKEY_LEN];
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uint8_t tmp[OGS_ECCKEY_LEN];
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int i, r, num;
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num = 6;
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for (i = 0; i < num; i++) {
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r = ecdh_shared_secret(
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ogs_hex_from_string(_k[i], k, sizeof(k)),
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ogs_hex_from_string(_e[i], e, sizeof(e)),
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ek);
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ABTS_INT_EQUAL(tc, 1, r);
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ABTS_TRUE(tc, memcmp(ek,
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ogs_hex_from_string(_ek[i], tmp, sizeof(tmp)), OGS_ECCKEY_LEN) == 0);
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}
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}
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static void ansi_x963_kdf(abts_case *tc, void *data)
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{
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const char *_z[] = {
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"028ddf890ec83cdf163947ce45f6ec1a0e3070ea5fe57e2b1f05139f3e82422a",
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"511C1DF473BB88317F923501F8BA944FD3B667D25699DCB552DBCEF60BBDC56D",
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"6C7E6518980025B982FBB2FF746E3C2E85A196D252099A7AD23EA7B4C0959CAE",
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"BC3529ED79541CF8C007CE9806330F4A5FF15064D7CF4B16943EF8F007597872",
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/* Share Key from curve25519-1.key + TS33.501 C4.3.1 */
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"514bacfdc28039187eec8196339d3ef2665691cd13abcc2a5df15561d9348c60",
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/* Share Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"4072b8e3989b8695b35b99c923069508726fa3e65551aca1ec9560c501c190ce",
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};
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const char *_info[] = {
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"b2e92f836055a255837debf850b528997ce0201cb82adfe4be1f587d07d8457d",
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"977D8B2FDAA7B64AA700D04227D5B440630EA4EC50F9082273A26BB678C92222",
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"039AAB8376597021E855679A9778EA0B67396E68C66DF32C0F41E9ACCA2DA9B9D1",
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"03759BB22C563D9F4A6B3C1419E543FC2F39D6823F02A9D71162B39399218B244B",
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/* Public Key in TS33.501 C4.3.1 */
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"b2e92f836055a255837debf850b528997ce0201cb82adfe4be1f587d07d8457d",
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/* Public Key in TS33.501 C4.4.1 */
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"039AAB8376597021E855679A9778EA0B67396E68C66DF32C0F41E9ACCA2DA9B9D1",
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};
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int info_len[] = {
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32,
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32,
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33,
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33,
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32,
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33,
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};
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const char *_ek[] = {
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"2ba342cabd2b3b1e5e4e890da11b65f6",
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"FE77B87D87F40428EDD71BCA69D79059",
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"8A65C3AED80295C12BD55087E965702A",
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"84F9A78995D39E6968047547ECC12C4F",
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/* Enc Key from curve25519-1.key + TS33.501 C4.3.1 */
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"6a898587f494ed58a1185b01207b6710",
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/* Enc Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"a950bf5f8922b395f9b6bcf8ddfa48c2",
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};
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const char *_icb[] = {
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"e2622cb0cdd08204e721c8ea9b95a7c6",
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"cafa5287de2b20e3df1bd3a858da00ac",
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"EF285B4061C3BAEE858AB6EC68487DAE",
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"a1a6b7f89d422a733675996ebe781eb7",
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/* ICB from curve25519-1.key + TS33.501 C4.3.1 */
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"ebfc734de36bf03d5e94b9f9db800b32",
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/* ICB from secp256r1-2.key + TS33.501 C4.4.1 */
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"ff0b5323557bd5e2b1da731cd6ca1416",
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};
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const char *_mk[] = {
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"d9846966fb7cf5fcf11266c5957dea60b83fff2b7c940690a4bfe57b1eb52bd2",
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"D87B69F4FE8CD6B211264EA5E69F682F151A82252684CDB15A047E6EF0595028",
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"A5EBAC0BC48D9CF7AE5CE39CD840AC6C761AEC04078FAB954D634F923E901C64",
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"39D5517E965F8E1252B61345ED45226C5F1A8C69F03D6C91437591F0B8E48FA0",
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/* MAC Key from curve25519-1.key + TS33.501 C4.3.1 */
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"19045a963a79b4e397f2b81eb0258cbc0a64c9102aaf9e936d5c9f6d44fd8434",
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/* MAC Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"96f5757bcdb3f4c33976afc96cf7883d3dd017feb3ac229fd813d535e23ed58f",
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};
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uint8_t z[OGS_ECCKEY_LEN];
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uint8_t info[OGS_ECCKEY_LEN+1];
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uint8_t ek[OGS_KEY_LEN];
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uint8_t icb[OGS_IVEC_LEN];
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uint8_t mk[OGS_SHA256_DIGEST_SIZE];
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uint8_t tmp[OGS_SHA256_DIGEST_SIZE];
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int i, num;
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num = 6;
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for (i = 0; i < num; i++) {
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ogs_kdf_ansi_x963(
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ogs_hex_from_string(_z[i], z, sizeof(z)), OGS_ECCKEY_LEN,
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ogs_hex_from_string(_info[i], info, sizeof(info)), info_len[i],
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ek, icb, mk);
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ABTS_TRUE(tc, memcmp(ek,
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ogs_hex_from_string(_ek[i], tmp, sizeof(tmp)), OGS_KEY_LEN) == 0);
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ABTS_TRUE(tc, memcmp(icb,
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ogs_hex_from_string(_icb[i], tmp, sizeof(tmp)), OGS_IVEC_LEN) == 0);
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ABTS_TRUE(tc, memcmp(mk,
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ogs_hex_from_string(_mk[i], tmp, sizeof(tmp)), OGS_SHA256_DIGEST_SIZE) == 0);
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}
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}
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static void aes_128ctr(abts_case *tc, void *data)
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{
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const char *_ek[] = {
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"2ba342cabd2b3b1e5e4e890da11b65f6",
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"FE77B87D87F40428EDD71BCA69D79059",
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"8A65C3AED80295C12BD55087E965702A",
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"84F9A78995D39E6968047547ECC12C4F",
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/* Enc Key from curve25519-1.key + TS33.501 C4.3.1 */
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"6a898587f494ed58a1185b01207b6710",
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/* Enc Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"a950bf5f8922b395f9b6bcf8ddfa48c2",
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};
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const char *_icb[] = {
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"e2622cb0cdd08204e721c8ea9b95a7c6",
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"cafa5287de2b20e3df1bd3a858da00ac",
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"EF285B4061C3BAEE858AB6EC68487DAE",
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"a1a6b7f89d422a733675996ebe781eb7",
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/* ICB from curve25519-1.key + TS33.501 C4.3.1 */
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"ebfc734de36bf03d5e94b9f9db800b32",
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/* ICB from secp256r1-2.key + TS33.501 C4.4.1 */
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"ff0b5323557bd5e2b1da731cd6ca1416",
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};
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const char *_plain[] = {
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"00012080f6",
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"766572796C6F6E67757365726E616D6531",
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"00012080f6",
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"766572796C6F6E67757365726E616D6531",
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/* Plain-text from curve25519-1.key + TS33.501 C4.3.1 */
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"00012080f6",
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/* Plain-text from secp256r1-2.key + TS33.501 C4.4.1 */
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"00012080f6",
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};
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const char *_cipher[] = {
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"cb02352410",
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"8E358A1582ADB15322C10E515141D2039A",
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"46A33FC271",
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"BE22D8B9F856A52ED381CD7EAF4CF2D525",
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/* Ciphered-text from curve25519-1.key + TS33.501 C4.3.1 */
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"7ee4435e19",
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/* Ciphered-text from secp256r1-2.key + TS33.501 C4.4.1 */
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"cdd22e3496",
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};
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int len[] = {
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5,
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17,
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5,
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17,
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5,
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5,
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};
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uint8_t ek[OGS_KEY_LEN];
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uint8_t icb[OGS_IVEC_LEN];
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uint8_t plain[17];
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uint8_t cipher[17];
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uint8_t tmp[17];
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int i, num;
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num = 6;
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for (i = 0; i < num; i++) {
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ogs_aes_ctr128_encrypt(
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ogs_hex_from_string(_ek[i], ek, sizeof(ek)),
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ogs_hex_from_string(_icb[i], icb, sizeof(icb)),
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ogs_hex_from_string(_plain[i], plain, sizeof(plain)), len[i],
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cipher);
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ABTS_TRUE(tc, memcmp(cipher,
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ogs_hex_from_string(_cipher[i], tmp, sizeof(tmp)), len[i]) == 0);
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ogs_aes_ctr128_encrypt(
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ogs_hex_from_string(_ek[i], ek, sizeof(ek)),
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ogs_hex_from_string(_icb[i], icb, sizeof(icb)),
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ogs_hex_from_string(_cipher[i], cipher, sizeof(cipher)), len[i],
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plain);
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ABTS_TRUE(tc, memcmp(plain,
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ogs_hex_from_string(_plain[i], tmp, sizeof(tmp)), len[i]) == 0);
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}
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}
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static void hmac_sha_256(abts_case *tc, void *data)
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{
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const char *_mk[] = {
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"d9846966fb7cf5fcf11266c5957dea60b83fff2b7c940690a4bfe57b1eb52bd2",
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"D87B69F4FE8CD6B211264EA5E69F682F151A82252684CDB15A047E6EF0595028",
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"A5EBAC0BC48D9CF7AE5CE39CD840AC6C761AEC04078FAB954D634F923E901C64",
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"39D5517E965F8E1252B61345ED45226C5F1A8C69F03D6C91437591F0B8E48FA0",
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/* MAC Key from curve25519-1.key + TS33.501 C4.3.1 */
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"19045a963a79b4e397f2b81eb0258cbc0a64c9102aaf9e936d5c9f6d44fd8434",
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/* MAC Key from secp256r1-2.key + TS33.501 C4.4.1 */
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"96f5757bcdb3f4c33976afc96cf7883d3dd017feb3ac229fd813d535e23ed58f",
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};
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const char *_cipher[] = {
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"cb02352410",
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"8E358A1582ADB15322C10E515141D2039A",
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"46A33FC271",
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"BE22D8B9F856A52ED381CD7EAF4CF2D525",
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/* Ciphered-text from curve25519-1.key + TS33.501 C4.3.1 */
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"7ee4435e19",
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/* Ciphered-text from secp256r1-2.key + TS33.501 C4.4.1 */
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"cdd22e3496",
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};
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const char *_mac_tag[] = {
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"cddd9e730ef3fa87",
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"12E1D7783A97F1AC",
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"6AC7DAE96AA30A4D",
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"3CDDC61A0A7882EB",
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/* MAG-tag value from curve25519-1.key + TS33.501 C4.3.1 */
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"78dc897bff24129c",
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/* MAC-tag value secp256r1-2.key + TS33.501 C4.4.1 */
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"5500e9242e65f58c",
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};
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int len[] = {
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5,
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17,
|
|
5,
|
|
17,
|
|
|
|
5,
|
|
5,
|
|
};
|
|
|
|
uint8_t mk[OGS_SHA256_DIGEST_SIZE];
|
|
uint8_t cipher[17];
|
|
uint8_t mac_tag[OGS_MACTAG_LEN];
|
|
uint8_t tmp[OGS_MACTAG_LEN];
|
|
|
|
int i, num;
|
|
|
|
num = 6;
|
|
for (i = 0; i < num; i++) {
|
|
ogs_hmac_sha256(
|
|
ogs_hex_from_string(_mk[i], mk, sizeof(mk)), OGS_SHA256_DIGEST_SIZE,
|
|
ogs_hex_from_string(_cipher[i], cipher, sizeof(cipher)), len[i],
|
|
mac_tag, OGS_MACTAG_LEN);
|
|
ABTS_TRUE(tc, memcmp(mac_tag,
|
|
ogs_hex_from_string(_mac_tag[i], tmp, sizeof(tmp)),
|
|
OGS_MACTAG_LEN) == 0);
|
|
}
|
|
}
|
|
|
|
abts_suite *test_ecies(abts_suite *suite)
|
|
{
|
|
suite = ADD_SUITE(suite)
|
|
|
|
abts_run_test(suite, ecies_profile_a, NULL);
|
|
abts_run_test(suite, ecies_profile_b, NULL);
|
|
abts_run_test(suite, ansi_x963_kdf, NULL);
|
|
abts_run_test(suite, aes_128ctr, NULL);
|
|
abts_run_test(suite, hmac_sha_256, NULL);
|
|
|
|
return suite;
|
|
}
|