/*
 * Copyright 2017 The Android Open Source Project
 *
 * 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.
 */

#include <assert.h>
#include <stdlib.h>

#include <keymaster/android_keymaster_utils.h>

namespace keymaster {

/**
 * These test keys are copied from
 * platform/system/keymaster/soft_keymaster_context.cpp and allow Trusty
 * Keymaster2 implementation to pass CTS without bootloader integration and
 * without production attestation keys.
 */

const uint8_t kTestRsaAttestKey[] = {
        0x30, 0x82, 0x02, 0x5d, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xc0,
        0x83, 0x23, 0xdc, 0x56, 0x88, 0x1b, 0xb8, 0x30, 0x20, 0x69, 0xf5, 0xb0,
        0x85, 0x61, 0xc6, 0xee, 0xbe, 0x7f, 0x05, 0xe2, 0xf5, 0xa8, 0x42, 0x04,
        0x8a, 0xbe, 0x8b, 0x47, 0xbe, 0x76, 0xfe, 0xae, 0xf2, 0x5c, 0xf2, 0x9b,
        0x2a, 0xfa, 0x32, 0x00, 0x14, 0x16, 0x01, 0x42, 0x99, 0x89, 0xa1, 0x5f,
        0xcf, 0xc6, 0x81, 0x5e, 0xb3, 0x63, 0x58, 0x3c, 0x2f, 0xd2, 0xf2, 0x0b,
        0xe4, 0x98, 0x32, 0x83, 0xdd, 0x81, 0x4b, 0x16, 0xd7, 0xe1, 0x85, 0x41,
        0x7a, 0xe5, 0x4a, 0xbc, 0x29, 0x6a, 0x3a, 0x6d, 0xb5, 0xc0, 0x04, 0x08,
        0x3b, 0x68, 0xc5, 0x56, 0xc1, 0xf0, 0x23, 0x39, 0x91, 0x64, 0x19, 0x86,
        0x4d, 0x50, 0xb7, 0x4d, 0x40, 0xae, 0xca, 0x48, 0x4c, 0x77, 0x35, 0x6c,
        0x89, 0x5a, 0x0c, 0x27, 0x5a, 0xbf, 0xac, 0x49, 0x9d, 0x5d, 0x7d, 0x23,
        0x62, 0xf2, 0x9c, 0x5e, 0x02, 0xe8, 0x71, 0x02, 0x03, 0x01, 0x00, 0x01,
        0x02, 0x81, 0x81, 0x00, 0xbe, 0x86, 0x0b, 0x0b, 0x99, 0xa8, 0x02, 0xa6,
        0xfb, 0x1a, 0x59, 0x43, 0x8a, 0x7b, 0xb7, 0x15, 0x06, 0x5b, 0x09, 0xa3,
        0x6d, 0xc6, 0xe9, 0xca, 0xcc, 0x6b, 0xf3, 0xc0, 0x2c, 0x34, 0xd7, 0xd7,
        0x9e, 0x94, 0xc6, 0x60, 0x64, 0x28, 0xd8, 0x8c, 0x7b, 0x7f, 0x65, 0x77,
        0xc1, 0xcd, 0xea, 0x64, 0x07, 0x4a, 0xbe, 0x8e, 0x72, 0x86, 0xdf, 0x1f,
        0x08, 0x11, 0xdc, 0x97, 0x28, 0x26, 0x08, 0x68, 0xde, 0x95, 0xd3, 0x2e,
        0xfc, 0x96, 0xb6, 0xd0, 0x84, 0xff, 0x27, 0x1a, 0x5f, 0x60, 0xde, 0xfc,
        0xc7, 0x03, 0xe7, 0xa3, 0x8e, 0x6e, 0x29, 0xba, 0x9a, 0x3c, 0x5f, 0xc2,
        0xc2, 0x80, 0x76, 0xb6, 0xa8, 0x96, 0xaf, 0x1d, 0x34, 0xd7, 0x88, 0x28,
        0xce, 0x9b, 0xdd, 0xb1, 0xf3, 0x4f, 0x9c, 0x94, 0x04, 0x43, 0x07, 0x81,
        0x29, 0x8e, 0x20, 0x13, 0x16, 0x72, 0x5b, 0xbd, 0xbc, 0x99, 0x3a, 0x41,
        0x02, 0x41, 0x00, 0xe1, 0xc6, 0xd9, 0x27, 0x64, 0x6c, 0x09, 0x16, 0xec,
        0x36, 0x82, 0x6d, 0x59, 0x49, 0x83, 0x74, 0x0c, 0x21, 0xf1, 0xb0, 0x74,
        0xc4, 0xa1, 0xa5, 0x98, 0x67, 0xc6, 0x69, 0x79, 0x5c, 0x85, 0xd3, 0xdc,
        0x46, 0x4c, 0x5b, 0x92, 0x9e, 0x94, 0xbf, 0xb3, 0x4e, 0x0d, 0xcc, 0x50,
        0x14, 0xb1, 0x0f, 0x13, 0x34, 0x1a, 0xb7, 0xfd, 0xd5, 0xf6, 0x04, 0x14,
        0xd2, 0xa3, 0x26, 0xca, 0xd4, 0x1c, 0xc5, 0x02, 0x41, 0x00, 0xda, 0x48,
        0x59, 0x97, 0x78, 0x5c, 0xd5, 0x63, 0x0f, 0xb0, 0xfd, 0x8c, 0x52, 0x54,
        0xf9, 0x8e, 0x53, 0x8e, 0x18, 0x98, 0x3a, 0xae, 0x9e, 0x6b, 0x7e, 0x6a,
        0x5a, 0x7b, 0x5d, 0x34, 0x37, 0x55, 0xb9, 0x21, 0x8e, 0xbd, 0x40, 0x32,
        0x0d, 0x28, 0x38, 0x7d, 0x78, 0x9f, 0x76, 0xfa, 0x21, 0x8b, 0xcc, 0x2d,
        0x8b, 0x68, 0xa5, 0xf6, 0x41, 0x8f, 0xbb, 0xec, 0xa5, 0x17, 0x9a, 0xb3,
        0xaf, 0xbd, 0x02, 0x40, 0x50, 0xfe, 0xfc, 0x32, 0x64, 0x95, 0x59, 0x61,
        0x6e, 0xd6, 0x53, 0x4e, 0x15, 0x45, 0x09, 0x32, 0x9d, 0x93, 0xa3, 0xd8,
        0x10, 0xdb, 0xe5, 0xbd, 0xb9, 0x82, 0x29, 0x2c, 0xf7, 0x8b, 0xd8, 0xba,
        0xdb, 0x80, 0x20, 0xae, 0x8d, 0x57, 0xf4, 0xb7, 0x1d, 0x05, 0x38, 0x6f,
        0xfe, 0x9e, 0x9d, 0xb2, 0x71, 0xca, 0x34, 0x77, 0xa3, 0x49, 0x99, 0xdb,
        0x76, 0xf8, 0xe5, 0xec, 0xe9, 0xc0, 0xd4, 0x9d, 0x02, 0x40, 0x15, 0xb7,
        0x4c, 0xf2, 0x7c, 0xce, 0xff, 0x8b, 0xb3, 0x6b, 0xf0, 0x4d, 0x9d, 0x83,
        0x46, 0xb0, 0x9a, 0x2f, 0x70, 0xd2, 0xf4, 0x43, 0x9b, 0x0f, 0x26, 0xac,
        0x7e, 0x03, 0xf7, 0xe9, 0xd1, 0xf7, 0x7d, 0x4b, 0x91, 0x5f, 0xd2, 0x9b,
        0x28, 0x23, 0xf0, 0x3a, 0xcb, 0x5d, 0x52, 0x00, 0xe0, 0x85, 0x7f, 0xf2,
        0xa8, 0x03, 0xe9, 0x3e, 0xee, 0x96, 0xd6, 0x23, 0x5c, 0xe9, 0x54, 0x42,
        0xbc, 0x21, 0x02, 0x41, 0x00, 0x90, 0xa7, 0x45, 0xda, 0x89, 0x70, 0xb2,
        0xcd, 0x64, 0x96, 0x60, 0x32, 0x42, 0x28, 0xc5, 0xf8, 0x28, 0x56, 0xff,
        0xd6, 0x65, 0xba, 0x9a, 0x85, 0xc8, 0xd6, 0x0f, 0x1b, 0x8b, 0xee, 0x71,
        0x7e, 0xcd, 0x2c, 0x72, 0xea, 0xe0, 0x1d, 0xad, 0x86, 0xba, 0x76, 0x54,
        0xd4, 0xcf, 0x45, 0xad, 0xb5, 0xf1, 0xf2, 0xb3, 0x1d, 0x9f, 0x81, 0x22,
        0xcf, 0xa5, 0xf1, 0xa5, 0x57, 0x0f, 0x9b, 0x2d, 0x25,
};

uint8_t kTestRsaAttestCert[] = {
        0x30, 0x82, 0x02, 0xb6, 0x30, 0x82, 0x02, 0x1f, 0xa0, 0x03, 0x02, 0x01,
        0x02, 0x02, 0x02, 0x10, 0x00, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48,
        0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x63, 0x31, 0x0b,
        0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
        0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61,
        0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
        0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74,
        0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13,
        0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c,
        0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06,
        0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69,
        0x64, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31, 0x30, 0x34, 0x31,
        0x32, 0x34, 0x30, 0x35, 0x33, 0x5a, 0x17, 0x0d, 0x33, 0x35, 0x31, 0x32,
        0x33, 0x30, 0x31, 0x32, 0x34, 0x30, 0x35, 0x33, 0x5a, 0x30, 0x76, 0x31,
        0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53,
        0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43,
        0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x15, 0x30,
        0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67,
        0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e,
        0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f,
        0x69, 0x64, 0x31, 0x29, 0x30, 0x27, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c,
        0x20, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x53, 0x6f, 0x66,
        0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73, 0x74,
        0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x4b, 0x65, 0x79, 0x30, 0x81, 0x9f,
        0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
        0x01, 0x05, 0x00, 0x03, 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81,
        0x81, 0x00, 0xc0, 0x83, 0x23, 0xdc, 0x56, 0x88, 0x1b, 0xb8, 0x30, 0x20,
        0x69, 0xf5, 0xb0, 0x85, 0x61, 0xc6, 0xee, 0xbe, 0x7f, 0x05, 0xe2, 0xf5,
        0xa8, 0x42, 0x04, 0x8a, 0xbe, 0x8b, 0x47, 0xbe, 0x76, 0xfe, 0xae, 0xf2,
        0x5c, 0xf2, 0x9b, 0x2a, 0xfa, 0x32, 0x00, 0x14, 0x16, 0x01, 0x42, 0x99,
        0x89, 0xa1, 0x5f, 0xcf, 0xc6, 0x81, 0x5e, 0xb3, 0x63, 0x58, 0x3c, 0x2f,
        0xd2, 0xf2, 0x0b, 0xe4, 0x98, 0x32, 0x83, 0xdd, 0x81, 0x4b, 0x16, 0xd7,
        0xe1, 0x85, 0x41, 0x7a, 0xe5, 0x4a, 0xbc, 0x29, 0x6a, 0x3a, 0x6d, 0xb5,
        0xc0, 0x04, 0x08, 0x3b, 0x68, 0xc5, 0x56, 0xc1, 0xf0, 0x23, 0x39, 0x91,
        0x64, 0x19, 0x86, 0x4d, 0x50, 0xb7, 0x4d, 0x40, 0xae, 0xca, 0x48, 0x4c,
        0x77, 0x35, 0x6c, 0x89, 0x5a, 0x0c, 0x27, 0x5a, 0xbf, 0xac, 0x49, 0x9d,
        0x5d, 0x7d, 0x23, 0x62, 0xf2, 0x9c, 0x5e, 0x02, 0xe8, 0x71, 0x02, 0x03,
        0x01, 0x00, 0x01, 0xa3, 0x66, 0x30, 0x64, 0x30, 0x1d, 0x06, 0x03, 0x55,
        0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xd4, 0x0c, 0x10, 0x1b, 0xf8, 0xcd,
        0x63, 0xb9, 0xf7, 0x39, 0x52, 0xb5, 0x0e, 0x13, 0x5c, 0xa6, 0xd7, 0x99,
        0x93, 0x86, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
        0x16, 0x80, 0x14, 0x29, 0xfa, 0xf1, 0xac, 0xcc, 0x4d, 0xd2, 0x4c, 0x96,
        0x40, 0x27, 0x75, 0xb6, 0xb0, 0xe9, 0x32, 0xe5, 0x07, 0xfe, 0x2e, 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, 0x02, 0x84, 0x30,
        0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
        0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x9e, 0x2d, 0x48, 0x5f, 0x8c, 0x67,
        0x33, 0xdc, 0x1a, 0x85, 0xad, 0x99, 0xd7, 0x50, 0x23, 0xea, 0x14, 0xec,
        0x43, 0xb0, 0xe1, 0x9d, 0xea, 0xc2, 0x23, 0x46, 0x1e, 0x72, 0xb5, 0x19,
        0xdc, 0x60, 0x22, 0xe4, 0xa5, 0x68, 0x31, 0x6c, 0x0b, 0x55, 0xc4, 0xe6,
        0x9c, 0xa2, 0x2d, 0x9f, 0x3a, 0x4f, 0x93, 0x6b, 0x31, 0x8b, 0x16, 0x78,
        0x16, 0x0d, 0x88, 0xcb, 0xd9, 0x8b, 0xcc, 0x80, 0x9d, 0x84, 0xf0, 0xc2,
        0x27, 0xe3, 0x6b, 0x38, 0xf1, 0xfd, 0xd1, 0xe7, 0x17, 0x72, 0x31, 0x59,
        0x35, 0x7d, 0x96, 0xf3, 0xc5, 0x7f, 0xab, 0x9d, 0x8f, 0x96, 0x61, 0x26,
        0x4f, 0xb2, 0xbe, 0x81, 0xbb, 0x0d, 0x49, 0x04, 0x22, 0x8a, 0xce, 0x9f,
        0xf7, 0xf5, 0x42, 0x2e, 0x25, 0x44, 0xfa, 0x21, 0x07, 0x12, 0x5a, 0x83,
        0xb5, 0x55, 0xad, 0x18, 0x82, 0xf8, 0x40, 0x14, 0x9b, 0x9c, 0x20, 0x63,
        0x04, 0x7f,
};

uint8_t kTestRsaAttestRootCert[] = {
        0x30, 0x82, 0x02, 0xa7, 0x30, 0x82, 0x02, 0x10, 0xa0, 0x03, 0x02, 0x01,
        0x02, 0x02, 0x09, 0x00, 0xff, 0x94, 0xd9, 0xdd, 0x9f, 0x07, 0xc8, 0x0c,
        0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
        0x0b, 0x05, 0x00, 0x30, 0x63, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55,
        0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03,
        0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72,
        0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07,
        0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56,
        0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a,
        0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e,
        0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c,
        0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x30, 0x1e, 0x17, 0x0d,
        0x31, 0x36, 0x30, 0x31, 0x30, 0x34, 0x31, 0x32, 0x33, 0x31, 0x30, 0x38,
        0x5a, 0x17, 0x0d, 0x33, 0x35, 0x31, 0x32, 0x33, 0x30, 0x31, 0x32, 0x33,
        0x31, 0x30, 0x38, 0x5a, 0x30, 0x63, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03,
        0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06,
        0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
        0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04,
        0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20,
        0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04,
        0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49,
        0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b,
        0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x30, 0x81, 0x9f,
        0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
        0x01, 0x05, 0x00, 0x03, 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81,
        0x81, 0x00, 0xa2, 0x6b, 0xad, 0xeb, 0x6e, 0x2e, 0x44, 0x61, 0xef, 0xd5,
        0x0e, 0x82, 0xe6, 0xb7, 0x94, 0xd1, 0x75, 0x23, 0x1f, 0x77, 0x9b, 0x63,
        0x91, 0x63, 0xff, 0xf7, 0xaa, 0xff, 0x0b, 0x72, 0x47, 0x4e, 0xc0, 0x2c,
        0x43, 0xec, 0x33, 0x7c, 0xd7, 0xac, 0xed, 0x40, 0x3e, 0x8c, 0x28, 0xa0,
        0x66, 0xd5, 0xf7, 0x87, 0x0b, 0x33, 0x97, 0xde, 0x0e, 0xb8, 0x4e, 0x13,
        0x40, 0xab, 0xaf, 0xa5, 0x27, 0xbf, 0x95, 0x69, 0xa0, 0x31, 0xdb, 0x06,
        0x52, 0x65, 0xf8, 0x44, 0x59, 0x57, 0x61, 0xf0, 0xbb, 0xf2, 0x17, 0x4b,
        0xb7, 0x41, 0x80, 0x64, 0xc0, 0x28, 0x0e, 0x8f, 0x52, 0x77, 0x8e, 0xdb,
        0xd2, 0x47, 0xb6, 0x45, 0xe9, 0x19, 0xc8, 0xe9, 0x8b, 0xc3, 0xdb, 0xc2,
        0x91, 0x3f, 0xd7, 0xd7, 0x50, 0xc4, 0x1d, 0x35, 0x66, 0xf9, 0x57, 0xe4,
        0x97, 0x96, 0x0b, 0x09, 0xac, 0xce, 0x92, 0x35, 0x85, 0x9b, 0x02, 0x03,
        0x01, 0x00, 0x01, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55,
        0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x29, 0xfa, 0xf1, 0xac, 0xcc, 0x4d,
        0xd2, 0x4c, 0x96, 0x40, 0x27, 0x75, 0xb6, 0xb0, 0xe9, 0x32, 0xe5, 0x07,
        0xfe, 0x2e, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
        0x16, 0x80, 0x14, 0x29, 0xfa, 0xf1, 0xac, 0xcc, 0x4d, 0xd2, 0x4c, 0x96,
        0x40, 0x27, 0x75, 0xb6, 0xb0, 0xe9, 0x32, 0xe5, 0x07, 0xfe, 0x2e, 0x30,
        0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x05, 0x30,
        0x03, 0x01, 0x01, 0xff, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01,
        0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0d, 0x06, 0x09,
        0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03,
        0x81, 0x81, 0x00, 0x4f, 0x72, 0xf3, 0x36, 0x59, 0x8d, 0x0e, 0xc1, 0xb9,
        0x74, 0x5b, 0x31, 0x59, 0xf6, 0xf0, 0x8d, 0x25, 0x49, 0x30, 0x9e, 0xa3,
        0x1c, 0x1c, 0x29, 0xd2, 0x45, 0x2d, 0x20, 0xb9, 0x4d, 0x5f, 0x64, 0xb4,
        0xe8, 0x80, 0xc7, 0x78, 0x7a, 0x9c, 0x39, 0xde, 0xa8, 0xb3, 0xf5, 0xbf,
        0x2f, 0x70, 0x5f, 0x47, 0x10, 0x5c, 0xc5, 0xe6, 0xeb, 0x4d, 0x06, 0x99,
        0x61, 0xd2, 0xae, 0x9a, 0x07, 0xff, 0xf7, 0x7c, 0xb8, 0xab, 0xeb, 0x9c,
        0x0f, 0x24, 0x07, 0x5e, 0xb1, 0x7f, 0xba, 0x79, 0x71, 0xfd, 0x4d, 0x5b,
        0x9e, 0xdf, 0x14, 0xa9, 0xfe, 0xdf, 0xed, 0x7c, 0xc0, 0x88, 0x5d, 0xf8,
        0xdd, 0x9b, 0x64, 0x32, 0x56, 0xd5, 0x35, 0x9a, 0xe2, 0x13, 0xf9, 0x8f,
        0xce, 0xc1, 0x7c, 0xdc, 0xef, 0xa4, 0xaa, 0xb2, 0x55, 0xc3, 0x83, 0xa9,
        0x2e, 0xfb, 0x5c, 0xf6, 0x62, 0xf5, 0x27, 0x52, 0x17, 0xbe, 0x63,
};

const uint8_t kTestEcAttestKey[] = {
        0x30, 0x77, 0x02, 0x01, 0x01, 0x04, 0x20, 0x21, 0xe0, 0x86, 0x43,
        0x2a, 0x15, 0x19, 0x84, 0x59, 0xcf, 0x36, 0x3a, 0x50, 0xfc, 0x14,
        0xc9, 0xda, 0xad, 0xf9, 0x35, 0xf5, 0x27, 0xc2, 0xdf, 0xd7, 0x1e,
        0x4d, 0x6d, 0xbc, 0x42, 0xe5, 0x44, 0xa0, 0x0a, 0x06, 0x08, 0x2a,
        0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0xa1, 0x44, 0x03, 0x42,
        0x00, 0x04, 0xeb, 0x9e, 0x79, 0xf8, 0x42, 0x63, 0x59, 0xac, 0xcb,
        0x2a, 0x91, 0x4c, 0x89, 0x86, 0xcc, 0x70, 0xad, 0x90, 0x66, 0x93,
        0x82, 0xa9, 0x73, 0x26, 0x13, 0xfe, 0xac, 0xcb, 0xf8, 0x21, 0x27,
        0x4c, 0x21, 0x74, 0x97, 0x4a, 0x2a, 0xfe, 0xa5, 0xb9, 0x4d, 0x7f,
        0x66, 0xd4, 0xe0, 0x65, 0x10, 0x66, 0x35, 0xbc, 0x53, 0xb7, 0xa0,
        0xa3, 0xa6, 0x71, 0x58, 0x3e, 0xdb, 0x3e, 0x11, 0xae, 0x10, 0x14,
};

uint8_t kTestEcAttestCert[] = {
        0x30, 0x82, 0x02, 0x78, 0x30, 0x82, 0x02, 0x1e, 0xa0, 0x03, 0x02, 0x01,
        0x02, 0x02, 0x02, 0x10, 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48,
        0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x81, 0x98, 0x31, 0x0b, 0x30, 0x09,
        0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30,
        0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69,
        0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03,
        0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69,
        0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03,
        0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c,
        0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
        0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31,
        0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x2a, 0x41, 0x6e,
        0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f,
        0x72, 0x65, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20,
        0x41, 0x74, 0x74, 0x65, 0x73, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20,
        0x52, 0x6f, 0x6f, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31,
        0x31, 0x31, 0x30, 0x30, 0x34, 0x36, 0x30, 0x39, 0x5a, 0x17, 0x0d, 0x32,
        0x36, 0x30, 0x31, 0x30, 0x38, 0x30, 0x30, 0x34, 0x36, 0x30, 0x39, 0x5a,
        0x30, 0x81, 0x88, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
        0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04,
        0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69,
        0x61, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c,
        0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e,
        0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41,
        0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31, 0x3b, 0x30, 0x39, 0x06, 0x03,
        0x55, 0x04, 0x03, 0x0c, 0x32, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64,
        0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x20, 0x53, 0x6f,
        0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73,
        0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72,
        0x6d, 0x65, 0x64, 0x69, 0x61, 0x74, 0x65, 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, 0xeb, 0x9e,
        0x79, 0xf8, 0x42, 0x63, 0x59, 0xac, 0xcb, 0x2a, 0x91, 0x4c, 0x89, 0x86,
        0xcc, 0x70, 0xad, 0x90, 0x66, 0x93, 0x82, 0xa9, 0x73, 0x26, 0x13, 0xfe,
        0xac, 0xcb, 0xf8, 0x21, 0x27, 0x4c, 0x21, 0x74, 0x97, 0x4a, 0x2a, 0xfe,
        0xa5, 0xb9, 0x4d, 0x7f, 0x66, 0xd4, 0xe0, 0x65, 0x10, 0x66, 0x35, 0xbc,
        0x53, 0xb7, 0xa0, 0xa3, 0xa6, 0x71, 0x58, 0x3e, 0xdb, 0x3e, 0x11, 0xae,
        0x10, 0x14, 0xa3, 0x66, 0x30, 0x64, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d,
        0x0e, 0x04, 0x16, 0x04, 0x14, 0x3f, 0xfc, 0xac, 0xd6, 0x1a, 0xb1, 0x3a,
        0x9e, 0x81, 0x20, 0xb8, 0xd5, 0x25, 0x1c, 0xc5, 0x65, 0xbb, 0x1e, 0x91,
        0xa9, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16,
        0x80, 0x14, 0xc8, 0xad, 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3, 0xcf, 0x0d,
        0x16, 0x10, 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a, 0x30, 0xcf, 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, 0x02, 0x84, 0x30, 0x0a,
        0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x48,
        0x00, 0x30, 0x45, 0x02, 0x20, 0x4b, 0x8a, 0x9b, 0x7b, 0xee, 0x82, 0xbc,
        0xc0, 0x33, 0x87, 0xae, 0x2f, 0xc0, 0x89, 0x98, 0xb4, 0xdd, 0xc3, 0x8d,
        0xab, 0x27, 0x2a, 0x45, 0x9f, 0x69, 0x0c, 0xc7, 0xc3, 0x92, 0xd4, 0x0f,
        0x8e, 0x02, 0x21, 0x00, 0xee, 0xda, 0x01, 0x5d, 0xb6, 0xf4, 0x32, 0xe9,
        0xd4, 0x84, 0x3b, 0x62, 0x4c, 0x94, 0x04, 0xef, 0x3a, 0x7c, 0xcc, 0xbd,
        0x5e, 0xfb, 0x22, 0xbb, 0xe7, 0xfe, 0xb9, 0x77, 0x3f, 0x59, 0x3f, 0xfb,
};

uint8_t kTestEcAttestRootCert[] = {
        0x30, 0x82, 0x02, 0x8b, 0x30, 0x82, 0x02, 0x32, 0xa0, 0x03, 0x02, 0x01,
        0x02, 0x02, 0x09, 0x00, 0xa2, 0x05, 0x9e, 0xd1, 0x0e, 0x43, 0x5b, 0x57,
        0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02,
        0x30, 0x81, 0x98, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
        0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04,
        0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69,
        0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d,
        0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65,
        0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c,
        0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e,
        0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41,
        0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03,
        0x55, 0x04, 0x03, 0x0c, 0x2a, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64,
        0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x20, 0x53, 0x6f,
        0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73,
        0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x30,
        0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31, 0x31, 0x31, 0x30, 0x30, 0x34,
        0x33, 0x35, 0x30, 0x5a, 0x17, 0x0d, 0x33, 0x36, 0x30, 0x31, 0x30, 0x36,
        0x30, 0x30, 0x34, 0x33, 0x35, 0x30, 0x5a, 0x30, 0x81, 0x98, 0x31, 0x0b,
        0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
        0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61,
        0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
        0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74,
        0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13,
        0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c,
        0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06,
        0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69,
        0x64, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x2a,
        0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79, 0x73,
        0x74, 0x6f, 0x72, 0x65, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72,
        0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73, 0x74, 0x61, 0x74, 0x69, 0x6f,
        0x6e, 0x20, 0x52, 0x6f, 0x6f, 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, 0xee, 0x5d, 0x5e,
        0xc7, 0xe1, 0xc0, 0xdb, 0x6d, 0x03, 0xa6, 0x7e, 0xe6, 0xb6, 0x1b, 0xec,
        0x4d, 0x6a, 0x5d, 0x6a, 0x68, 0x2e, 0x0f, 0xff, 0x7f, 0x49, 0x0e, 0x7d,
        0x77, 0x1f, 0x44, 0x22, 0x6d, 0xbd, 0xb1, 0xaf, 0xfa, 0x16, 0xcb, 0xc7,
        0xad, 0xc5, 0x77, 0xd2, 0x56, 0x9c, 0xaa, 0xb7, 0xb0, 0x2d, 0x54, 0x01,
        0x5d, 0x3e, 0x43, 0x2b, 0x2a, 0x8e, 0xd7, 0x4e, 0xec, 0x48, 0x75, 0x41,
        0xa4, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
        0x04, 0x16, 0x04, 0x14, 0xc8, 0xad, 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3,
        0xcf, 0x0d, 0x16, 0x10, 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a, 0x30, 0xcf,
        0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80,
        0x14, 0xc8, 0xad, 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3, 0xcf, 0x0d, 0x16,
        0x10, 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a, 0x30, 0xcf, 0x30, 0x0f, 0x06,
        0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x05, 0x30, 0x03, 0x01,
        0x01, 0xff, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff,
        0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86,
        0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x47, 0x00, 0x30, 0x44, 0x02,
        0x20, 0x35, 0x21, 0xa3, 0xef, 0x8b, 0x34, 0x46, 0x1e, 0x9c, 0xd5, 0x60,
        0xf3, 0x1d, 0x58, 0x89, 0x20, 0x6a, 0xdc, 0xa3, 0x65, 0x41, 0xf6, 0x0d,
        0x9e, 0xce, 0x8a, 0x19, 0x8c, 0x66, 0x48, 0x60, 0x7b, 0x02, 0x20, 0x4d,
        0x0b, 0xf3, 0x51, 0xd9, 0x30, 0x7c, 0x7d, 0x5b, 0xda, 0x35, 0x34, 0x1d,
        0xa8, 0x47, 0x1b, 0x63, 0xa5, 0x85, 0x65, 0x3c, 0xad, 0x4f, 0x24, 0xa7,
        0xe7, 0x4d, 0xaf, 0x41, 0x7d, 0xf1, 0xbf,
};

size_t kTestCertificateChainLength = 2;

keymaster_error_t GetSoftwareAttestationKey(keymaster_algorithm_t algorithm,
                                            const uint8_t** key,
                                            uint32_t* key_length) {
    switch (algorithm) {
    case KM_ALGORITHM_RSA:
        *key = kTestRsaAttestKey;
        *key_length = array_length(kTestRsaAttestKey);
        break;

    case KM_ALGORITHM_EC:
        *key = kTestEcAttestKey;
        *key_length = array_length(kTestEcAttestKey);
        break;

    default:
        return KM_ERROR_UNSUPPORTED_ALGORITHM;
    }
    return KM_ERROR_OK;
}

keymaster_error_t GetSoftwareAttestationChain(keymaster_algorithm_t algorithm,
                                              keymaster_cert_chain_t* chain) {
    chain->entries = new keymaster_blob_t[kTestCertificateChainLength];
    if (!chain->entries)
        return KM_ERROR_MEMORY_ALLOCATION_FAILED;

    memset(chain->entries, 0,
           sizeof(chain->entries[0]) * kTestCertificateChainLength);
    chain->entry_count = kTestCertificateChainLength;

    size_t entry = 0;

    switch (algorithm) {
    case KM_ALGORITHM_RSA:
        chain->entries[entry].data = dup_array(kTestRsaAttestCert);
        if (!chain->entries[entry].data)
            return KM_ERROR_MEMORY_ALLOCATION_FAILED;
        chain->entries[entry].data_length = array_length(kTestRsaAttestCert);
        entry++;
        chain->entries[entry].data = dup_array(kTestRsaAttestRootCert);
        if (!chain->entries[entry].data)
            return KM_ERROR_MEMORY_ALLOCATION_FAILED;
        chain->entries[entry].data_length =
                array_length(kTestRsaAttestRootCert);
        entry++;
        break;

    case KM_ALGORITHM_EC:
        chain->entries[entry].data = dup_array(kTestEcAttestCert);
        if (!chain->entries[entry].data)
            return KM_ERROR_MEMORY_ALLOCATION_FAILED;
        chain->entries[entry].data_length = array_length(kTestEcAttestCert);
        entry++;
        chain->entries[entry].data = dup_array(kTestEcAttestRootCert);
        if (!chain->entries[entry].data)
            return KM_ERROR_MEMORY_ALLOCATION_FAILED;
        chain->entries[entry].data_length = array_length(kTestEcAttestRootCert);
        entry++;
        break;

    default:
        return KM_ERROR_UNSUPPORTED_ALGORITHM;
    };

    assert(entry == kTestCertificateChainLength);

    return KM_ERROR_OK;
}

}  // namespace keymaster