| /* |
| * |
| * Copyright (c) 2021-2022 Project CHIP Authors |
| * 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. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file |
| * This file implements a unit test suite for CHIP Certification |
| * declaration classes and APIs. |
| */ |
| |
| #include <inttypes.h> |
| #include <stddef.h> |
| |
| #include <credentials/CHIPCert.h> |
| #include <credentials/CertificationDeclaration.h> |
| #include <credentials/attestation_verifier/DefaultDeviceAttestationVerifier.h> |
| #include <crypto/CHIPCryptoPAL.h> |
| #include <lib/support/Span.h> |
| #include <lib/support/UnitTestExtendedAssertions.h> |
| #include <lib/support/UnitTestRegistration.h> |
| |
| #include <nlunit-test.h> |
| |
| using namespace chip; |
| using namespace chip::ASN1; |
| using namespace chip::Crypto; |
| using namespace chip::Credentials; |
| |
| static constexpr uint8_t sTestCMS_SignerCert[] = { |
| 0x30, 0x82, 0x01, 0xb3, 0x30, 0x82, 0x01, 0x5a, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x45, 0xda, 0xf3, 0x9d, 0xe4, 0x7a, |
| 0xa0, 0x8f, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x2b, 0x31, 0x29, 0x30, 0x27, 0x06, |
| 0x03, 0x55, 0x04, 0x03, 0x0c, 0x20, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x43, 0x44, 0x20, |
| 0x53, 0x69, 0x67, 0x6e, 0x69, 0x6e, 0x67, 0x20, 0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79, 0x30, 0x20, 0x17, 0x0d, |
| 0x32, 0x31, 0x30, 0x36, 0x32, 0x38, 0x31, 0x34, 0x32, 0x33, 0x34, 0x33, 0x5a, 0x18, 0x0f, 0x39, 0x39, 0x39, 0x39, 0x31, 0x32, |
| 0x33, 0x31, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a, 0x30, 0x2b, 0x31, 0x29, 0x30, 0x27, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, |
| 0x20, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x43, 0x44, 0x20, 0x53, 0x69, 0x67, 0x6e, 0x69, |
| 0x6e, 0x67, 0x20, 0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, |
| 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0x3c, 0x39, 0x89, |
| 0x22, 0x45, 0x2b, 0x55, 0xca, 0xf3, 0x89, 0xc2, 0x5b, 0xd1, 0xbc, 0xa4, 0x65, 0x69, 0x52, 0xcc, 0xb9, 0x0e, 0x88, 0x69, 0x24, |
| 0x9a, 0xd8, 0x47, 0x46, 0x53, 0x01, 0x4c, 0xbf, 0x95, 0xd6, 0x87, 0x96, 0x5e, 0x03, 0x6b, 0x52, 0x1c, 0x51, 0x03, 0x7e, 0x6b, |
| 0x8c, 0xed, 0xef, 0xca, 0x1e, 0xb4, 0x40, 0x46, 0x69, 0x4f, 0xa0, 0x88, 0x82, 0xee, 0xd6, 0x51, 0x9d, 0xec, 0xba, 0xa3, 0x66, |
| 0x30, 0x64, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06, 0x01, 0x01, 0xff, 0x02, 0x01, |
| 0x01, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01, 0x06, 0x30, 0x1d, 0x06, 0x03, |
| 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x62, 0xfa, 0x82, 0x33, 0x59, 0xac, 0xfa, 0xa9, 0x96, 0x3e, 0x1c, 0xfa, 0x14, 0x0a, |
| 0xdd, 0xf5, 0x04, 0xf3, 0x71, 0x60, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x62, 0xfa, |
| 0x82, 0x33, 0x59, 0xac, 0xfa, 0xa9, 0x96, 0x3e, 0x1c, 0xfa, 0x14, 0x0a, 0xdd, 0xf5, 0x04, 0xf3, 0x71, 0x60, 0x30, 0x0a, 0x06, |
| 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x47, 0x00, 0x30, 0x44, 0x02, 0x20, 0x2c, 0x54, 0x5c, 0xe4, 0xe4, |
| 0x57, 0xd8, 0xa6, 0xf0, 0xd9, 0xd9, 0xbb, 0xeb, 0xd6, 0xec, 0xe1, 0xdd, 0xfe, 0x7f, 0x8c, 0x6d, 0x9a, 0x6c, 0xf3, 0x75, 0x32, |
| 0x1f, 0xc6, 0xfa, 0xc7, 0x13, 0x84, 0x02, 0x20, 0x54, 0x07, 0x78, 0xe8, 0x74, 0x39, 0x72, 0x52, 0x7e, 0xed, 0xeb, 0xaf, 0x58, |
| 0x68, 0x62, 0x20, 0xb5, 0x40, 0x78, 0xf2, 0xcd, 0x4e, 0x62, 0xa7, 0x6a, 0xe7, 0xcb, 0xb9, 0x2f, 0xf5, 0x4c, 0x8b, |
| }; |
| |
| static constexpr uint8_t sTestCMS_SignerPublicKey[] = { 0x04, 0x3c, 0x39, 0x89, 0x22, 0x45, 0x2b, 0x55, 0xca, 0xf3, 0x89, |
| 0xc2, 0x5b, 0xd1, 0xbc, 0xa4, 0x65, 0x69, 0x52, 0xcc, 0xb9, 0x0e, |
| 0x88, 0x69, 0x24, 0x9a, 0xd8, 0x47, 0x46, 0x53, 0x01, 0x4c, 0xbf, |
| 0x95, 0xd6, 0x87, 0x96, 0x5e, 0x03, 0x6b, 0x52, 0x1c, 0x51, 0x03, |
| 0x7e, 0x6b, 0x8c, 0xed, 0xef, 0xca, 0x1e, 0xb4, 0x40, 0x46, 0x69, |
| 0x4f, 0xa0, 0x88, 0x82, 0xee, 0xd6, 0x51, 0x9d, 0xec, 0xba }; |
| |
| static constexpr uint8_t sTestCMS_SignerSerializedKeypair[] = { |
| 0x04, 0x3c, 0x39, 0x89, 0x22, 0x45, 0x2b, 0x55, 0xca, 0xf3, 0x89, 0xc2, 0x5b, 0xd1, 0xbc, 0xa4, 0x65, 0x69, 0x52, 0xcc, |
| 0xb9, 0x0e, 0x88, 0x69, 0x24, 0x9a, 0xd8, 0x47, 0x46, 0x53, 0x01, 0x4c, 0xbf, 0x95, 0xd6, 0x87, 0x96, 0x5e, 0x03, 0x6b, |
| 0x52, 0x1c, 0x51, 0x03, 0x7e, 0x6b, 0x8c, 0xed, 0xef, 0xca, 0x1e, 0xb4, 0x40, 0x46, 0x69, 0x4f, 0xa0, 0x88, 0x82, 0xee, |
| 0xd6, 0x51, 0x9d, 0xec, 0xba, 0xae, 0xf3, 0x48, 0x41, 0x16, 0xe9, 0x48, 0x1e, 0xc5, 0x7b, 0xe0, 0x47, 0x2d, 0xf4, 0x1b, |
| 0xf4, 0x99, 0x06, 0x4e, 0x50, 0x24, 0xad, 0x86, 0x9e, 0xca, 0x5e, 0x88, 0x98, 0x02, 0xd4, 0x80, 0x75 |
| }; |
| |
| // First set of test vectors for the following set of CD parameters: |
| // -> format_version = 1 |
| // -> vendor_id = 0xFFF1 |
| // -> product_id_array = [ 0x8000 ] |
| // -> device_type_id = 0x1234 |
| // -> certificate_id = "ZIG20141ZB330001-24" |
| // -> security_level = 0 |
| // -> security_information = 0 |
| // -> version_number = 0x2694 |
| // -> certification_type = 0 |
| // -> dac_origin_vendor_id is not present |
| // -> dac_origin_product_id is not present |
| static constexpr CertificationElements sTestCMS_CertElements01 = { 1, 0xFFF1, { 0x8000 }, 1, 0x1234, "ZIG20141ZB330001-24", |
| 0, 0, 0x2694, 0, 0, 0, |
| false }; |
| |
| static constexpr uint8_t sTestCMS_CDContent01[] = { 0x15, 0x24, 0x00, 0x01, 0x25, 0x01, 0xf1, 0xff, 0x36, 0x02, 0x05, |
| 0x00, 0x80, 0x18, 0x25, 0x03, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, |
| 0x49, 0x47, 0x32, 0x30, 0x31, 0x34, 0x31, 0x5a, 0x42, 0x33, 0x33, |
| 0x30, 0x30, 0x30, 0x31, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, |
| 0x06, 0x00, 0x25, 0x07, 0x94, 0x26, 0x24, 0x08, 0x00, 0x18 }; |
| |
| static constexpr uint8_t sTestCMS_SignedMessage01[] = { |
| 0x30, 0x81, 0xe8, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x81, 0xda, 0x30, 0x81, 0xd7, |
| 0x02, 0x01, 0x03, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x45, |
| 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x38, 0x04, 0x36, 0x15, 0x24, 0x00, 0x01, 0x25, |
| 0x01, 0xf1, 0xff, 0x36, 0x02, 0x05, 0x00, 0x80, 0x18, 0x25, 0x03, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, 0x49, 0x47, 0x32, |
| 0x30, 0x31, 0x34, 0x31, 0x5a, 0x42, 0x33, 0x33, 0x30, 0x30, 0x30, 0x31, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, 0x06, |
| 0x00, 0x25, 0x07, 0x94, 0x26, 0x24, 0x08, 0x00, 0x18, 0x31, 0x7c, 0x30, 0x7a, 0x02, 0x01, 0x03, 0x80, 0x14, 0x62, 0xfa, |
| 0x82, 0x33, 0x59, 0xac, 0xfa, 0xa9, 0x96, 0x3e, 0x1c, 0xfa, 0x14, 0x0a, 0xdd, 0xf5, 0x04, 0xf3, 0x71, 0x60, 0x30, 0x0b, |
| 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, |
| 0x04, 0x03, 0x02, 0x04, 0x46, 0x30, 0x44, 0x02, 0x20, 0x43, 0xa6, 0x3f, 0x2b, 0x94, 0x3d, 0xf3, 0x3c, 0x38, 0xb3, 0xe0, |
| 0x2f, 0xca, 0xa7, 0x5f, 0xe3, 0x53, 0x2a, 0xeb, 0xbf, 0x5e, 0x63, 0xf5, 0xbb, 0xdb, 0xc0, 0xb1, 0xf0, 0x1d, 0x3c, 0x4f, |
| 0x60, 0x02, 0x20, 0x4c, 0x1a, 0xbf, 0x5f, 0x18, 0x07, 0xb8, 0x18, 0x94, 0xb1, 0x57, 0x6c, 0x47, 0xe4, 0x72, 0x4e, 0x4d, |
| 0x96, 0x6c, 0x61, 0x2e, 0xd3, 0xfa, 0x25, 0xc1, 0x18, 0xc3, 0xf2, 0xb3, 0xf9, 0x03, 0x69 |
| }; |
| |
| // First set of test vectors for the following set of CD parameters: |
| // -> format_version = 1 |
| // -> vendor_id = 0xFFF2 |
| // -> product_id_array = [ 0x8001, 0x8002 ] |
| // -> device_type_id = 0x1234 |
| // -> certificate_id = "ZIG20142ZB330002-24" |
| // -> security_level = 0 |
| // -> security_information = 0 |
| // -> version_number = 0x2694 |
| // -> certification_type = 0 |
| // -> dac_origin_vendor_id = 0xFFF1 |
| // -> dac_origin_product_id = 0x8000 |
| static constexpr CertificationElements sTestCMS_CertElements02 = { |
| 1, 0xFFF2, { 0x8001, 0x8002 }, 2, 0x1234, "ZIG20142ZB330002-24", 0, 0, 0x2694, 0, 0xFFF1, 0x8000, true |
| }; |
| |
| static constexpr uint8_t sTestCMS_CDContent02[] = { 0x15, 0x24, 0x00, 0x01, 0x25, 0x01, 0xf2, 0xff, 0x36, 0x02, 0x05, 0x01, 0x80, |
| 0x05, 0x02, 0x80, 0x18, 0x25, 0x03, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, 0x49, |
| 0x47, 0x32, 0x30, 0x31, 0x34, 0x32, 0x5a, 0x42, 0x33, 0x33, 0x30, 0x30, 0x30, |
| 0x32, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, 0x06, 0x00, 0x25, 0x07, 0x94, |
| 0x26, 0x24, 0x08, 0x00, 0x25, 0x09, 0xf1, 0xff, 0x25, 0x0a, 0x00, 0x80, 0x18 }; |
| |
| static constexpr uint8_t sTestCMS_SignedMessage02[] = { |
| 0x30, 0x81, 0xf5, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x81, 0xe7, 0x30, 0x81, 0xe4, 0x02, |
| 0x01, 0x03, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x50, 0x06, 0x09, |
| 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x43, 0x04, 0x41, 0x15, 0x24, 0x00, 0x01, 0x25, 0x01, 0xf2, 0xff, |
| 0x36, 0x02, 0x05, 0x01, 0x80, 0x05, 0x02, 0x80, 0x18, 0x25, 0x03, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, 0x49, 0x47, 0x32, 0x30, |
| 0x31, 0x34, 0x32, 0x5a, 0x42, 0x33, 0x33, 0x30, 0x30, 0x30, 0x32, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, 0x06, 0x00, 0x25, |
| 0x07, 0x94, 0x26, 0x24, 0x08, 0x00, 0x25, 0x09, 0xf1, 0xff, 0x25, 0x0a, 0x00, 0x80, 0x18, 0x31, 0x7e, 0x30, 0x7c, 0x02, 0x01, |
| 0x03, 0x80, 0x14, 0x62, 0xfa, 0x82, 0x33, 0x59, 0xac, 0xfa, 0xa9, 0x96, 0x3e, 0x1c, 0xfa, 0x14, 0x0a, 0xdd, 0xf5, 0x04, 0xf3, |
| 0x71, 0x60, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, |
| 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x04, 0x48, 0x30, 0x46, 0x02, 0x21, 0x00, 0x92, 0x62, 0x96, 0xf7, 0x57, 0x81, 0x58, 0xbe, |
| 0x7c, 0x45, 0x93, 0x88, 0x33, 0x6c, 0xa7, 0x38, 0x37, 0x66, 0xc9, 0xee, 0xdd, 0x98, 0x55, 0xcb, 0xda, 0x6f, 0x4c, 0xf6, 0xbd, |
| 0xf4, 0x32, 0x11, 0x02, 0x21, 0x00, 0xe0, 0xdb, 0xf4, 0xa2, 0xbc, 0xec, 0x4e, 0xa2, 0x74, 0xba, 0xf0, 0xde, 0xa2, 0x08, 0xb3, |
| 0x36, 0x5c, 0x6e, 0xd5, 0x44, 0x08, 0x6d, 0x10, 0x1a, 0xfd, 0xaf, 0x07, 0x9a, 0x2c, 0x23, 0xe0, 0xde |
| }; |
| |
| // Generated an untrusted CD key, and then a CD |
| // |
| // openssl ecparam -name prime256v1 -genkey -noout -out UntrustedCDKey.pem |
| // openssl req -x509 -key UntrustedCDKey.pem -keyform PEM -out UntrustedCDCert.pem -sha256 -days 3650 |
| // out/host/chip-cert gen-cd -C UntrustedCDCert.pem -K UntrustedCDKey.pem --out UntrustedCD.bin -f 1 -V FFF1 -p 8000 -p 8001 -p 8002 |
| // -p 8003 -p 8004 -p 8005 -p 8006 -p 8007 -p 8008 -p 8009 -p 800a -p 800b -p 800c -p 800d -p 800e -p 800f -p 8010 -p 8011 -p 8012 |
| // -p 8013 -p 8014 -p 8015 -p 8016 -p 8017 -p 8018 -p 8019 -p 801a -p 801b -p 801c -p 801d -p 801e -p 801f -d 0016 -c |
| // "ZIG0000000000000000" -l 0 -i 0 -n 0001 -t 0 |
| // |
| static constexpr uint8_t gUntrustedCd[] = { |
| 0x30, 0x82, 0x01, 0x49, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x82, 0x01, 0x3a, 0x30, 0x82, |
| 0x01, 0x36, 0x02, 0x01, 0x03, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, |
| 0x81, 0xa2, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x81, 0x94, 0x04, 0x81, 0x91, 0x15, 0x24, |
| 0x00, 0x01, 0x25, 0x01, 0xf1, 0xff, 0x36, 0x02, 0x05, 0x00, 0x80, 0x05, 0x01, 0x80, 0x05, 0x02, 0x80, 0x05, 0x03, 0x80, 0x05, |
| 0x04, 0x80, 0x05, 0x05, 0x80, 0x05, 0x06, 0x80, 0x05, 0x07, 0x80, 0x05, 0x08, 0x80, 0x05, 0x09, 0x80, 0x05, 0x0a, 0x80, 0x05, |
| 0x0b, 0x80, 0x05, 0x0c, 0x80, 0x05, 0x0d, 0x80, 0x05, 0x0e, 0x80, 0x05, 0x0f, 0x80, 0x05, 0x10, 0x80, 0x05, 0x11, 0x80, 0x05, |
| 0x12, 0x80, 0x05, 0x13, 0x80, 0x05, 0x14, 0x80, 0x05, 0x15, 0x80, 0x05, 0x16, 0x80, 0x05, 0x17, 0x80, 0x05, 0x18, 0x80, 0x05, |
| 0x19, 0x80, 0x05, 0x1a, 0x80, 0x05, 0x1b, 0x80, 0x05, 0x1c, 0x80, 0x05, 0x1d, 0x80, 0x05, 0x1e, 0x80, 0x05, 0x1f, 0x80, 0x18, |
| 0x24, 0x03, 0x16, 0x2c, 0x04, 0x13, 0x5a, 0x49, 0x47, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, |
| 0x30, 0x30, 0x30, 0x30, 0x24, 0x05, 0x00, 0x24, 0x06, 0x00, 0x24, 0x07, 0x01, 0x24, 0x08, 0x00, 0x18, 0x31, 0x7d, 0x30, 0x7b, |
| 0x02, 0x01, 0x03, 0x80, 0x14, 0x75, 0xe3, 0x06, 0x0e, 0x0f, 0xce, 0x28, 0x69, 0x5d, 0x19, 0x75, 0x43, 0x32, 0xbb, 0xc7, 0x9b, |
| 0xeb, 0x3d, 0x60, 0x6c, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x0a, 0x06, 0x08, |
| 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x04, 0x47, 0x30, 0x45, 0x02, 0x21, 0x00, 0xf9, 0xd5, 0x91, 0x66, 0xca, 0xab, |
| 0x43, 0x82, 0xa7, 0x47, 0x24, 0xe6, 0x06, 0xbf, 0x1e, 0x2b, 0x4e, 0x7a, 0xb4, 0xf3, 0x04, 0x29, 0x21, 0x2b, 0x60, 0xfd, 0xa0, |
| 0x16, 0xea, 0xdc, 0x7d, 0x25, 0x02, 0x20, 0x62, 0xf1, 0x89, 0xfe, 0x4e, 0x60, 0x28, 0xd5, 0xc8, 0x42, 0x6a, 0xb7, 0x7e, 0xe5, |
| 0x1e, 0xf5, 0x68, 0x00, 0x23, 0x86, 0xba, 0x39, 0xe7, 0xab, 0x2d, 0xe5, 0x71, 0xe5, 0x36, 0x4e, 0xd0, 0x38, |
| }; |
| |
| static constexpr uint8_t gUntrustedCdCert[] = { |
| 0x30, 0x82, 0x01, 0xdd, 0x30, 0x82, 0x01, 0x83, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x14, 0x4e, 0x84, 0xea, 0x0a, 0x68, 0x5b, |
| 0xbe, 0xe2, 0xfb, 0x2d, 0xed, 0x76, 0xaf, 0xa1, 0x92, 0xc4, 0x3a, 0xce, 0x9b, 0x03, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, |
| 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x44, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, |
| 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x43, 0x41, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x0a, |
| 0x0c, 0x04, 0x54, 0x65, 0x73, 0x74, 0x31, 0x19, 0x30, 0x17, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x10, 0x55, 0x6e, 0x74, 0x72, |
| 0x75, 0x73, 0x65, 0x64, 0x20, 0x43, 0x44, 0x20, 0x63, 0x65, 0x72, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x32, 0x30, 0x39, 0x30, |
| 0x36, 0x31, 0x33, 0x34, 0x39, 0x31, 0x35, 0x5a, 0x17, 0x0d, 0x33, 0x32, 0x30, 0x39, 0x30, 0x33, 0x31, 0x33, 0x34, 0x39, 0x31, |
| 0x35, 0x5a, 0x30, 0x44, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x0b, 0x30, 0x09, |
| 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x43, 0x41, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x04, 0x54, |
| 0x65, 0x73, 0x74, 0x31, 0x19, 0x30, 0x17, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x10, 0x55, 0x6e, 0x74, 0x72, 0x75, 0x73, 0x65, |
| 0x64, 0x20, 0x43, 0x44, 0x20, 0x63, 0x65, 0x72, 0x74, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, |
| 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0xbc, 0x87, 0x13, 0x3a, 0x19, 0x16, |
| 0x87, 0x04, 0x34, 0x1b, 0x78, 0xc5, 0x70, 0x41, 0x21, 0x14, 0xbb, 0xe5, 0x3f, 0x62, 0x45, 0x70, 0xe8, 0xf2, 0x37, 0x78, 0x77, |
| 0x1a, 0xf3, 0x5c, 0xd8, 0x04, 0x21, 0xc8, 0x2d, 0x40, 0x7f, 0xee, 0x37, 0xf5, 0xa5, 0x9f, 0x17, 0x26, 0x33, 0x00, 0x4d, 0xf7, |
| 0x66, 0xa3, 0x3a, 0x50, 0x75, 0x9f, 0xcf, 0xd2, 0xb2, 0x1b, 0x5e, 0x58, 0x75, 0x08, 0x82, 0x3e, 0xa3, 0x53, 0x30, 0x51, 0x30, |
| 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x75, 0xe3, 0x06, 0x0e, 0x0f, 0xce, 0x28, 0x69, 0x5d, 0x19, 0x75, |
| 0x43, 0x32, 0xbb, 0xc7, 0x9b, 0xeb, 0x3d, 0x60, 0x6c, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, |
| 0x14, 0x75, 0xe3, 0x06, 0x0e, 0x0f, 0xce, 0x28, 0x69, 0x5d, 0x19, 0x75, 0x43, 0x32, 0xbb, 0xc7, 0x9b, 0xeb, 0x3d, 0x60, 0x6c, |
| 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x0a, 0x06, 0x08, |
| 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x48, 0x00, 0x30, 0x45, 0x02, 0x21, 0x00, 0x83, 0xdd, 0x0c, 0x66, 0xa2, |
| 0xe3, 0x10, 0x63, 0xa1, 0x17, 0x35, 0x30, 0x13, 0x21, 0xc6, 0x9b, 0x6f, 0x4d, 0x29, 0x94, 0x06, 0xd4, 0xd7, 0xc1, 0x14, 0x01, |
| 0x6d, 0x05, 0x59, 0xbc, 0x40, 0xb2, 0x02, 0x20, 0x76, 0x7f, 0x58, 0x71, 0x12, 0xb4, 0x2e, 0x33, 0x07, 0xed, 0x84, 0x87, 0x06, |
| 0xd4, 0x77, 0xb2, 0xf2, 0xae, 0x65, 0xbd, 0x9d, 0xfe, 0x2f, 0xf8, 0x38, 0xfc, 0x47, 0x45, 0x4f, 0x0c, 0x30, 0xfd |
| }; |
| |
| static constexpr uint8_t gUntrustedCdVerifyingKeyBytes[] = { |
| 0x04, 0xbc, 0x87, 0x13, 0x3a, 0x19, 0x16, 0x87, 0x04, 0x34, 0x1b, 0x78, 0xc5, 0x70, 0x41, 0x21, 0x14, |
| 0xbb, 0xe5, 0x3f, 0x62, 0x45, 0x70, 0xe8, 0xf2, 0x37, 0x78, 0x77, 0x1a, 0xf3, 0x5c, 0xd8, 0x04, 0x21, |
| 0xc8, 0x2d, 0x40, 0x7f, 0xee, 0x37, 0xf5, 0xa5, 0x9f, 0x17, 0x26, 0x33, 0x00, 0x4d, 0xf7, 0x66, 0xa3, |
| 0x3a, 0x50, 0x75, 0x9f, 0xcf, 0xd2, 0xb2, 0x1b, 0x5e, 0x58, 0x75, 0x08, 0x82, 0x3e, |
| }; |
| static const P256PublicKey gUntrustedCdVerifyingKey(gUntrustedCdVerifyingKeyBytes); |
| |
| static constexpr uint8_t gUntrustedCdKid[] = { |
| 0x75, 0xE3, 0x06, 0x0E, 0x0F, 0xCE, 0x28, 0x69, 0x5D, 0x19, 0x75, 0x43, 0x32, 0xBB, 0xC7, 0x9B, 0xEB, 0x3D, 0x60, 0x6C, |
| }; |
| |
| static constexpr uint8_t gCdSigningCert001[] = { |
| 0x30, 0x82, 0x02, 0x08, 0x30, 0x82, 0x01, 0xad, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x07, 0x63, 0x73, 0x61, 0x63, 0x64, 0x73, |
| 0x31, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x52, 0x31, 0x0c, 0x30, 0x0a, 0x06, 0x03, |
| 0x55, 0x04, 0x0a, 0x0c, 0x03, 0x43, 0x53, 0x41, 0x31, 0x2c, 0x30, 0x2a, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x23, 0x4d, 0x61, |
| 0x74, 0x74, 0x65, 0x72, 0x20, 0x43, 0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x61, 0x6e, |
| 0x64, 0x20, 0x54, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x67, 0x20, 0x43, 0x41, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, |
| 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x43, 0x35, 0x41, 0x30, 0x30, 0x20, 0x17, 0x0d, 0x32, 0x32, 0x30, 0x38, |
| 0x31, 0x31, 0x31, 0x39, 0x33, 0x31, 0x31, 0x35, 0x5a, 0x18, 0x0f, 0x32, 0x30, 0x37, 0x32, 0x30, 0x37, 0x32, 0x39, 0x31, 0x39, |
| 0x33, 0x31, 0x31, 0x35, 0x5a, 0x30, 0x58, 0x31, 0x0c, 0x30, 0x0a, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x03, 0x43, 0x53, 0x41, |
| 0x31, 0x32, 0x30, 0x30, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x29, 0x43, 0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, |
| 0x69, 0x6f, 0x6e, 0x20, 0x44, 0x65, 0x63, 0x6c, 0x61, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x53, 0x69, 0x67, 0x6e, 0x69, |
| 0x6e, 0x67, 0x20, 0x4b, 0x65, 0x79, 0x20, 0x30, 0x30, 0x31, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, |
| 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x43, 0x35, 0x41, 0x30, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, |
| 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0x5b, 0x5b, 0xc3, 0xae, |
| 0xd6, 0xba, 0xa3, 0x83, 0xfd, 0xcf, 0x9b, 0x9d, 0x5a, 0x73, 0xfa, 0xea, 0x7e, 0x65, 0xeb, 0x59, 0x27, 0xc1, 0xc5, 0xc0, 0x2b, |
| 0x1c, 0xfa, 0x4b, 0x8b, 0xdb, 0x6b, 0x9b, 0x7e, 0xb2, 0x52, 0x51, 0x3f, 0x23, 0xf2, 0x2a, 0x58, 0x33, 0x9d, 0xc8, 0xad, 0xb8, |
| 0x80, 0x46, 0x0a, 0xc9, 0x21, 0xd3, 0x76, 0xd7, 0xb9, 0x70, 0xc5, 0x0c, 0x3b, 0xe6, 0xe6, 0xd2, 0x36, 0xf0, 0xa3, 0x66, 0x30, |
| 0x64, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06, 0x01, 0x01, 0xff, 0x02, 0x01, 0x00, |
| 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01, 0x86, 0x30, 0x1d, 0x06, 0x03, 0x55, |
| 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x83, 0xfa, 0xd7, 0x81, 0xe8, 0x2d, 0x01, 0x8b, 0x4f, 0x14, 0xf0, 0xa1, 0xc7, 0xf6, 0x84, |
| 0x01, 0x8c, 0xc5, 0xd1, 0x9f, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x97, 0xe4, 0x69, |
| 0xd0, 0xc5, 0x04, 0x14, 0xc2, 0x6f, 0xc7, 0x01, 0xf7, 0x7e, 0x94, 0x77, 0x39, 0x09, 0x8d, 0xf6, 0xa5, 0x30, 0x0a, 0x06, 0x08, |
| 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x49, 0x00, 0x30, 0x46, 0x02, 0x21, 0x00, 0x86, 0xd2, 0xbb, 0xc2, 0xa8, |
| 0x59, 0x38, 0xf9, 0xef, 0xdd, 0x94, 0xc6, 0xd2, 0x7f, 0xb9, 0x28, 0x10, 0x5d, 0x54, 0xcb, 0x45, 0x1b, 0x26, 0xd3, 0xdc, 0xac, |
| 0xda, 0x6d, 0xfb, 0x27, 0x10, 0xef, 0x02, 0x21, 0x00, 0xf1, 0x63, 0x0a, 0x0d, 0xb4, 0x5b, 0xc0, 0xeb, 0x64, 0x69, 0xb2, 0x32, |
| 0xab, 0x00, 0xe0, 0x9a, 0x24, 0x77, 0x2b, 0x09, 0x32, 0x63, 0x06, 0xaa, 0x37, 0x81, 0x8f, 0xb1, 0x12, 0x9f, 0xc7, 0x04 |
| }; |
| |
| struct TestCase |
| { |
| ByteSpan signerCert; |
| P256PublicKeySpan signerPubkey; |
| CertificationElements cdElements; |
| ByteSpan cdContent; |
| ByteSpan cdCMSSigned; |
| }; |
| |
| static constexpr TestCase sTestCases[] = { |
| { ByteSpan(sTestCMS_SignerCert), P256PublicKeySpan(sTestCMS_SignerPublicKey), sTestCMS_CertElements01, |
| ByteSpan(sTestCMS_CDContent01), ByteSpan(sTestCMS_SignedMessage01) }, |
| { ByteSpan(sTestCMS_SignerCert), P256PublicKeySpan(sTestCMS_SignerPublicKey), sTestCMS_CertElements02, |
| ByteSpan(sTestCMS_CDContent02), ByteSpan(sTestCMS_SignedMessage02) }, |
| }; |
| |
| static void TestCD_EncodeDecode(nlTestSuite * inSuite, void * inContext) |
| { |
| for (const auto & testCase : sTestCases) |
| { |
| uint8_t encodedCertElemBuf[kCertificationElements_TLVEncodedMaxLength]; |
| MutableByteSpan encodedCDPayload(encodedCertElemBuf); |
| |
| NL_TEST_ASSERT(inSuite, EncodeCertificationElements(testCase.cdElements, encodedCDPayload) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(encodedCDPayload)); |
| |
| CertificationElements decodedElements; |
| NL_TEST_ASSERT(inSuite, DecodeCertificationElements(encodedCDPayload, decodedElements) == CHIP_NO_ERROR); |
| |
| NL_TEST_ASSERT(inSuite, decodedElements.FormatVersion == testCase.cdElements.FormatVersion); |
| NL_TEST_ASSERT(inSuite, decodedElements.VendorId == testCase.cdElements.VendorId); |
| NL_TEST_ASSERT(inSuite, decodedElements.ProductIdsCount == testCase.cdElements.ProductIdsCount); |
| for (uint8_t j = 0; j < decodedElements.ProductIdsCount; j++) |
| { |
| NL_TEST_ASSERT(inSuite, decodedElements.ProductIds[j] == testCase.cdElements.ProductIds[j]); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements.DeviceTypeId == testCase.cdElements.DeviceTypeId); |
| NL_TEST_ASSERT(inSuite, |
| memcmp(decodedElements.CertificateId, testCase.cdElements.CertificateId, kCertificateIdLength) == 0); |
| NL_TEST_ASSERT(inSuite, decodedElements.SecurityLevel == testCase.cdElements.SecurityLevel); |
| NL_TEST_ASSERT(inSuite, decodedElements.SecurityInformation == testCase.cdElements.SecurityInformation); |
| NL_TEST_ASSERT(inSuite, decodedElements.VersionNumber == testCase.cdElements.VersionNumber); |
| NL_TEST_ASSERT(inSuite, decodedElements.CertificationType == testCase.cdElements.CertificationType); |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginVIDandPIDPresent == testCase.cdElements.DACOriginVIDandPIDPresent); |
| if (decodedElements.DACOriginVIDandPIDPresent) |
| { |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginVendorId == testCase.cdElements.DACOriginVendorId); |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginProductId == testCase.cdElements.DACOriginProductId); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements.AuthorizedPAAListCount == testCase.cdElements.AuthorizedPAAListCount); |
| for (uint8_t j = 0; j < decodedElements.AuthorizedPAAListCount; j++) |
| { |
| NL_TEST_ASSERT( |
| inSuite, |
| memcmp(decodedElements.AuthorizedPAAList[j], testCase.cdElements.AuthorizedPAAList[j], kKeyIdentifierLength) == 0); |
| } |
| } |
| } |
| |
| static void TestCD_EncodeDecode_Errors(nlTestSuite * inSuite, void * inContext) |
| { |
| uint8_t encodedCertElemBuf[kCertificationElements_TLVEncodedMaxLength]; |
| MutableByteSpan encodedCDPayload(encodedCertElemBuf); |
| NL_TEST_ASSERT(inSuite, EncodeCertificationElements(sTestCMS_CertElements01, encodedCDPayload) == CHIP_NO_ERROR); |
| |
| // Test Encode Error: CHIP_ERROR_BUFFER_TOO_SMALL |
| // Provide a smaller buffer as an input. |
| encodedCDPayload.reduce_size(encodedCDPayload.size() - 4); |
| NL_TEST_ASSERT(inSuite, EncodeCertificationElements(sTestCMS_CertElements01, encodedCDPayload) == CHIP_ERROR_BUFFER_TOO_SMALL); |
| |
| // Test Decode Error: CHIP_ERROR_INVALID_INTEGER_VALUE |
| // Manually modified sTestCMS_CDContent01[]: updated VendorId element to 4-octet |
| // (0x25, 0x01, 0xf1, 0xff, --> 0x26, 0x01, 0xf1, 0xff, 0xff, 0xff,) |
| static constexpr uint8_t sTestCMS_CDContent01_Err01[] = { |
| 0x15, 0x24, 0x00, 0x01, 0x26, 0x01, 0xf1, 0xff, 0xff, 0xff, 0x36, 0x02, 0x05, 0x00, 0x80, 0x18, 0x25, 0x03, 0x34, |
| 0x12, 0x2c, 0x04, 0x13, 0x5a, 0x49, 0x47, 0x32, 0x30, 0x31, 0x34, 0x31, 0x5a, 0x42, 0x33, 0x33, 0x30, 0x30, 0x30, |
| 0x31, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, 0x06, 0x00, 0x25, 0x07, 0x94, 0x26, 0x24, 0x08, 0x00, 0x18 |
| }; |
| |
| CertificationElements certElementsOut; |
| NL_TEST_ASSERT(inSuite, |
| DecodeCertificationElements(ByteSpan(sTestCMS_CDContent01_Err01), certElementsOut) == |
| CHIP_ERROR_INVALID_INTEGER_VALUE); |
| |
| // Test Decode Error: CHIP_ERROR_UNEXPECTED_TLV_ELEMENT |
| // Manually modified sTestCMS_CDContent01[]: switched ProductIds and DeviceTypeId elements tag (0x02 <--> 0x03) |
| static constexpr uint8_t sTestCMS_CDContent01_Err02[] = { 0x15, 0x24, 0x00, 0x01, 0x25, 0x01, 0xf1, 0xff, 0x36, 0x03, 0x05, |
| 0x00, 0x80, 0x18, 0x25, 0x02, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, |
| 0x49, 0x47, 0x32, 0x30, 0x31, 0x34, 0x31, 0x5a, 0x42, 0x33, 0x33, |
| 0x30, 0x30, 0x30, 0x31, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, |
| 0x06, 0x00, 0x25, 0x07, 0x94, 0x26, 0x24, 0x08, 0x00, 0x18 }; |
| NL_TEST_ASSERT(inSuite, |
| DecodeCertificationElements(ByteSpan(sTestCMS_CDContent01_Err02), certElementsOut) == |
| CHIP_ERROR_UNEXPECTED_TLV_ELEMENT); |
| } |
| |
| static void TestCD_CMSSignAndVerify(nlTestSuite * inSuite, void * inContext) |
| { |
| ByteSpan cdContentIn(sTestCMS_CDContent01); |
| ByteSpan cdContentOut; |
| uint8_t signerKeyIdBuf[Crypto::kSubjectKeyIdentifierLength]; |
| MutableByteSpan signerKeyId(signerKeyIdBuf); |
| uint8_t signedMessageBuf[kMaxCMSSignedCDMessage]; |
| MutableByteSpan signedMessage(signedMessageBuf); |
| |
| NL_TEST_ASSERT(inSuite, ExtractSKIDFromX509Cert(ByteSpan(sTestCMS_SignerCert), signerKeyId) == CHIP_NO_ERROR); |
| |
| // Test with random key |
| P256Keypair keypair; |
| NL_TEST_ASSERT(inSuite, keypair.Initialize(ECPKeyTarget::ECDSA) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, CMS_Sign(cdContentIn, signerKeyId, keypair, signedMessage) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, CMS_Verify(signedMessage, keypair.Pubkey(), cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, cdContentIn.data_equal(cdContentOut)); |
| |
| // Test with known key |
| P256Keypair keypair2; |
| P256SerializedKeypair serializedKeypair; |
| memcpy(serializedKeypair.Bytes(), sTestCMS_SignerSerializedKeypair, sizeof(sTestCMS_SignerSerializedKeypair)); |
| serializedKeypair.SetLength(sizeof(sTestCMS_SignerSerializedKeypair)); |
| cdContentIn = ByteSpan(sTestCMS_CDContent02); |
| signedMessage = MutableByteSpan(signedMessageBuf); |
| NL_TEST_ASSERT(inSuite, keypair2.Deserialize(serializedKeypair) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, CMS_Sign(cdContentIn, signerKeyId, keypair2, signedMessage) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, CMS_Verify(signedMessage, keypair2.Pubkey(), cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, cdContentIn.data_equal(cdContentOut)); |
| } |
| |
| static void TestCD_CMSVerifyAndExtract(nlTestSuite * inSuite, void * inContext) |
| { |
| for (const auto & testCase : sTestCases) |
| { |
| // Verify using signer P256PublicKey |
| ByteSpan cdContentOut; |
| NL_TEST_ASSERT(inSuite, |
| CMS_Verify(testCase.cdCMSSigned, P256PublicKey(testCase.signerPubkey), cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(cdContentOut)); |
| |
| // Verify using signer X509 Certificate |
| cdContentOut = ByteSpan(); |
| NL_TEST_ASSERT(inSuite, CMS_Verify(testCase.cdCMSSigned, testCase.signerCert, cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(cdContentOut)); |
| |
| // Test CMS_ExtractCDContent() |
| cdContentOut = ByteSpan(); |
| NL_TEST_ASSERT(inSuite, CMS_ExtractCDContent(testCase.cdCMSSigned, cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(cdContentOut)); |
| |
| // Test CMS_ExtractKeyId() |
| uint8_t signerKeyIdBuf[Crypto::kSubjectKeyIdentifierLength]; |
| MutableByteSpan signerKeyId(signerKeyIdBuf); |
| NL_TEST_ASSERT(inSuite, ExtractSKIDFromX509Cert(testCase.signerCert, signerKeyId) == CHIP_NO_ERROR); |
| |
| ByteSpan signerKeyIdOut; |
| NL_TEST_ASSERT(inSuite, CMS_ExtractKeyId(testCase.cdCMSSigned, signerKeyIdOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, signerKeyId.data_equal(signerKeyIdOut)); |
| } |
| } |
| |
| static void TestCD_CertificationElementsDecoder(nlTestSuite * inSuite, void * inContext) |
| { |
| for (const auto & testCase : sTestCases) |
| { |
| uint8_t encodedCertElemBuf[kCertificationElements_TLVEncodedMaxLength]; |
| MutableByteSpan encodedCDPayload(encodedCertElemBuf); |
| |
| NL_TEST_ASSERT(inSuite, EncodeCertificationElements(testCase.cdElements, encodedCDPayload) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(encodedCDPayload)); |
| |
| CertificationElementsWithoutPIDs certificationDeclarationContent; |
| CertificationElementsDecoder certificationElementsDecoder; |
| NL_TEST_ASSERT(inSuite, DecodeCertificationElements(encodedCDPayload, certificationDeclarationContent) == CHIP_NO_ERROR); |
| |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.formatVersion == testCase.cdElements.FormatVersion); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.vendorId == testCase.cdElements.VendorId); |
| for (uint8_t j = 0; j < testCase.cdElements.ProductIdsCount; j++) |
| { |
| NL_TEST_ASSERT(inSuite, |
| certificationElementsDecoder.IsProductIdIn(encodedCDPayload, testCase.cdElements.ProductIds[j])); |
| // now test for an unexistent ProductId |
| NL_TEST_ASSERT(inSuite, certificationElementsDecoder.IsProductIdIn(encodedCDPayload, 0x9000) == false); |
| } |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.deviceTypeId == testCase.cdElements.DeviceTypeId); |
| NL_TEST_ASSERT( |
| inSuite, |
| memcmp(certificationDeclarationContent.certificateId, testCase.cdElements.CertificateId, kCertificateIdLength) == 0); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.securityLevel == testCase.cdElements.SecurityLevel); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.securityInformation == testCase.cdElements.SecurityInformation); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.versionNumber == testCase.cdElements.VersionNumber); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.certificationType == testCase.cdElements.CertificationType); |
| NL_TEST_ASSERT(inSuite, |
| certificationDeclarationContent.dacOriginVIDandPIDPresent == testCase.cdElements.DACOriginVIDandPIDPresent); |
| if (certificationDeclarationContent.dacOriginVIDandPIDPresent) |
| { |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.dacOriginVendorId == testCase.cdElements.DACOriginVendorId); |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.dacOriginProductId == testCase.cdElements.DACOriginProductId); |
| } |
| if (testCase.cdElements.AuthorizedPAAListCount > 0) |
| { |
| NL_TEST_ASSERT(inSuite, certificationDeclarationContent.authorizedPAAListPresent); |
| } |
| else |
| { |
| NL_TEST_ASSERT(inSuite, !certificationDeclarationContent.authorizedPAAListPresent); |
| } |
| } |
| } |
| |
| static void TestCD_EncodeDecode_Random(nlTestSuite * inSuite, void * inContext) |
| { |
| CertificationElements randomElements = { .FormatVersion = 0x6F, |
| .VendorId = 0x88EA, |
| .ProductIds = { 0 }, |
| .ProductIdsCount = kMaxProductIdsCount, |
| .DeviceTypeId = 0x1234, |
| .CertificateId = "ZIG20141ZB330001-24", |
| .SecurityLevel = 10, |
| .SecurityInformation = 0xFA, |
| .VersionNumber = 0x28CA, |
| .CertificationType = 1, |
| .DACOriginVendorId = 0x01DC, |
| .DACOriginProductId = 0x10EE, |
| .DACOriginVIDandPIDPresent = false, |
| .AuthorizedPAAList = { { 0 } }, |
| .AuthorizedPAAListCount = kMaxAuthorizedPAAListCount }; |
| |
| uint16_t pid = 0x8000; |
| for (uint8_t j = 0; j < randomElements.ProductIdsCount; j++, pid++) |
| { |
| randomElements.ProductIds[j] = pid; |
| } |
| uint8_t kid[kKeyIdentifierLength] = { 0xF4, 0x44, 0xCA, 0xBB, 0xC5, 0x01, 0x65, 0x77, 0xAA, 0x8B, |
| 0x44, 0xFF, 0xB9, 0x0F, 0xCC, 0xA1, 0x40, 0xFE, 0x66, 0x20 }; |
| for (uint8_t j = 0; j < randomElements.AuthorizedPAAListCount; j++) |
| { |
| kid[(j % kKeyIdentifierLength)] ^= 0xFF; |
| memcpy(randomElements.AuthorizedPAAList[j], kid, kKeyIdentifierLength); |
| } |
| |
| uint8_t encodedCertElemBuf[kCertificationElements_TLVEncodedMaxLength]; |
| MutableByteSpan encodedCDPayload(encodedCertElemBuf); |
| CertificationElements decodedElements; |
| |
| NL_TEST_ASSERT(inSuite, EncodeCertificationElements(randomElements, encodedCDPayload) == CHIP_NO_ERROR); |
| |
| NL_TEST_ASSERT(inSuite, DecodeCertificationElements(encodedCDPayload, decodedElements) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, decodedElements.FormatVersion == randomElements.FormatVersion); |
| NL_TEST_ASSERT(inSuite, decodedElements.VendorId == randomElements.VendorId); |
| NL_TEST_ASSERT(inSuite, decodedElements.ProductIdsCount == randomElements.ProductIdsCount); |
| for (uint8_t j = 0; j < decodedElements.ProductIdsCount; j++) |
| { |
| NL_TEST_ASSERT(inSuite, decodedElements.ProductIds[j] == randomElements.ProductIds[j]); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements.DeviceTypeId == randomElements.DeviceTypeId); |
| NL_TEST_ASSERT(inSuite, memcmp(decodedElements.CertificateId, randomElements.CertificateId, kCertificateIdLength) == 0); |
| NL_TEST_ASSERT(inSuite, decodedElements.SecurityLevel == randomElements.SecurityLevel); |
| NL_TEST_ASSERT(inSuite, decodedElements.SecurityInformation == randomElements.SecurityInformation); |
| NL_TEST_ASSERT(inSuite, decodedElements.VersionNumber == randomElements.VersionNumber); |
| NL_TEST_ASSERT(inSuite, decodedElements.CertificationType == randomElements.CertificationType); |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginVIDandPIDPresent == randomElements.DACOriginVIDandPIDPresent); |
| if (decodedElements.DACOriginVIDandPIDPresent) |
| { |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginVendorId == randomElements.DACOriginVendorId); |
| NL_TEST_ASSERT(inSuite, decodedElements.DACOriginProductId == randomElements.DACOriginProductId); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements.AuthorizedPAAListCount == randomElements.AuthorizedPAAListCount); |
| for (uint8_t j = 0; j < decodedElements.AuthorizedPAAListCount; j++) |
| { |
| NL_TEST_ASSERT( |
| inSuite, memcmp(decodedElements.AuthorizedPAAList[j], randomElements.AuthorizedPAAList[j], kKeyIdentifierLength) == 0); |
| } |
| |
| CertificationElementsWithoutPIDs decodedElements2; |
| CertificationElementsDecoder cdElementsDecoder; |
| NL_TEST_ASSERT(inSuite, DecodeCertificationElements(encodedCDPayload, decodedElements2) == CHIP_NO_ERROR); |
| |
| NL_TEST_ASSERT(inSuite, decodedElements2.formatVersion == randomElements.FormatVersion); |
| NL_TEST_ASSERT(inSuite, decodedElements2.vendorId == randomElements.VendorId); |
| for (uint8_t j = 0; j < randomElements.ProductIdsCount; j++) |
| { |
| NL_TEST_ASSERT(inSuite, cdElementsDecoder.IsProductIdIn(encodedCDPayload, randomElements.ProductIds[j])); |
| // now test for an unexistent ProductId |
| NL_TEST_ASSERT(inSuite, cdElementsDecoder.IsProductIdIn(encodedCDPayload, pid++) == false); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements2.deviceTypeId == randomElements.DeviceTypeId); |
| NL_TEST_ASSERT(inSuite, memcmp(decodedElements2.certificateId, randomElements.CertificateId, kCertificateIdLength) == 0); |
| NL_TEST_ASSERT(inSuite, decodedElements2.securityLevel == randomElements.SecurityLevel); |
| NL_TEST_ASSERT(inSuite, decodedElements2.securityInformation == randomElements.SecurityInformation); |
| NL_TEST_ASSERT(inSuite, decodedElements2.versionNumber == randomElements.VersionNumber); |
| NL_TEST_ASSERT(inSuite, decodedElements2.certificationType == randomElements.CertificationType); |
| NL_TEST_ASSERT(inSuite, decodedElements2.dacOriginVIDandPIDPresent == randomElements.DACOriginVIDandPIDPresent); |
| if (decodedElements2.dacOriginVIDandPIDPresent) |
| { |
| NL_TEST_ASSERT(inSuite, decodedElements2.dacOriginVendorId == randomElements.DACOriginVendorId); |
| NL_TEST_ASSERT(inSuite, decodedElements2.dacOriginProductId == randomElements.DACOriginProductId); |
| } |
| NL_TEST_ASSERT(inSuite, decodedElements2.authorizedPAAListPresent); |
| for (uint8_t j = 0; j < randomElements.AuthorizedPAAListCount; j++) |
| { |
| NL_TEST_ASSERT(inSuite, |
| cdElementsDecoder.HasAuthorizedPAA(encodedCDPayload, ByteSpan(randomElements.AuthorizedPAAList[j]))); |
| // now test for an unexistent PAA |
| kid[(kKeyIdentifierLength - 1 - j) % kKeyIdentifierLength] ^= 0x5A; |
| NL_TEST_ASSERT(inSuite, cdElementsDecoder.HasAuthorizedPAA(encodedCDPayload, ByteSpan(kid)) == false); |
| } |
| } |
| |
| static void TestCD_DefaultCdTrustStore(nlTestSuite * inSuite, void * inContext) |
| { |
| chip::Credentials::CsaCdKeysTrustStore trustStore; |
| |
| // Make sure that for an untrusted CD, whose key is not in truststore, we cannot find the key. |
| { |
| ByteSpan signerKeyIdOut; |
| NL_TEST_ASSERT_SUCCESS(inSuite, CMS_ExtractKeyId(ByteSpan(gUntrustedCd), signerKeyIdOut)); |
| NL_TEST_ASSERT(inSuite, !trustStore.IsCdTestKey(signerKeyIdOut)); |
| |
| P256PublicKey pubKey; |
| NL_TEST_ASSERT(inSuite, CHIP_ERROR_KEY_NOT_FOUND == trustStore.LookupVerifyingKey(signerKeyIdOut, pubKey)); |
| } |
| |
| // Verify that a payload known to use the test key passes verification w/ default truststore |
| { |
| const auto & testCase = sTestCases[0]; |
| ByteSpan signerKeyIdOut; |
| NL_TEST_ASSERT_SUCCESS(inSuite, CMS_ExtractKeyId(testCase.cdCMSSigned, signerKeyIdOut)); |
| NL_TEST_ASSERT(inSuite, trustStore.IsCdTestKey(signerKeyIdOut)); |
| |
| P256PublicKey pubKey; |
| ByteSpan cdContentOut; |
| NL_TEST_ASSERT_SUCCESS(inSuite, trustStore.LookupVerifyingKey(signerKeyIdOut, pubKey)); |
| |
| NL_TEST_ASSERT(inSuite, CMS_Verify(testCase.cdCMSSigned, pubKey, cdContentOut) == CHIP_NO_ERROR); |
| NL_TEST_ASSERT(inSuite, testCase.cdContent.data_equal(cdContentOut)); |
| } |
| |
| // Verify that after adding the verifying key to the trust store, it is now possible to |
| // verify the CD signature. |
| { |
| P256PublicKey pubKey; |
| ByteSpan cdContentOut; |
| NL_TEST_ASSERT_SUCCESS(inSuite, trustStore.AddTrustedKey(ByteSpan(gUntrustedCdKid), gUntrustedCdVerifyingKey)); |
| |
| ByteSpan signerKeyIdOut; |
| NL_TEST_ASSERT_SUCCESS(inSuite, CMS_ExtractKeyId(ByteSpan(gUntrustedCd), signerKeyIdOut)); |
| NL_TEST_ASSERT(inSuite, signerKeyIdOut.data_equal(ByteSpan(gUntrustedCdKid))); |
| |
| NL_TEST_ASSERT_SUCCESS(inSuite, trustStore.LookupVerifyingKey(signerKeyIdOut, pubKey)); |
| NL_TEST_ASSERT(inSuite, pubKey.Matches(gUntrustedCdVerifyingKey)); |
| |
| NL_TEST_ASSERT_SUCCESS(inSuite, CMS_Verify(ByteSpan(gUntrustedCd), pubKey, cdContentOut)); |
| } |
| |
| // Verify that untrusted certificate key cannot be added to the trust store. |
| { |
| NL_TEST_ASSERT(inSuite, CHIP_ERROR_INVALID_ARGUMENT == trustStore.AddTrustedKey(ByteSpan(gUntrustedCdCert))); |
| } |
| |
| // Verify that trusted certificate key can be added to the trust store. |
| { |
| NL_TEST_ASSERT_SUCCESS(inSuite, trustStore.AddTrustedKey(ByteSpan(gCdSigningCert001))); |
| } |
| } |
| |
| #define NL_TEST_DEF_FN(fn) NL_TEST_DEF("Test " #fn, fn) |
| /** |
| * Test Suite. It lists all the test functions. |
| */ |
| static const nlTest sTests[] = { NL_TEST_DEF_FN(TestCD_EncodeDecode), |
| NL_TEST_DEF_FN(TestCD_EncodeDecode_Errors), |
| NL_TEST_DEF_FN(TestCD_CMSSignAndVerify), |
| NL_TEST_DEF_FN(TestCD_CMSVerifyAndExtract), |
| NL_TEST_DEF_FN(TestCD_CertificationElementsDecoder), |
| NL_TEST_DEF_FN(TestCD_EncodeDecode_Random), |
| NL_TEST_DEF_FN(TestCD_DefaultCdTrustStore), |
| NL_TEST_SENTINEL() }; |
| |
| int TestCertificationDeclaration() |
| { |
| nlTestSuite theSuite = { "CHIP Certification Declaration tests", &sTests[0], nullptr, nullptr }; |
| |
| // Run test suite against one context. |
| nlTestRunner(&theSuite, nullptr); |
| return nlTestRunnerStats(&theSuite); |
| } |
| |
| CHIP_REGISTER_TEST_SUITE(TestCertificationDeclaration); |
