16d9abca4c
This change updates the copyright notice to make it more clear that the code is distribued under the Widevine Master License Agreement. It also updates the unit tests and sample code to correct the useage of AES 256. AES 256 is used to decrypt entitled content keys, but it is not used to decrypt key control blocks.
206 lines
8.9 KiB
C++
206 lines
8.9 KiB
C++
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine Master
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// License Agreement.
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//
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// Mock implementation of OEMCrypto APIs
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//
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#include "oemcrypto_auth_mock.h"
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#include <vector>
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#include "keys.h"
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#include "log.h"
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#include "oemcrypto_key_mock.h"
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#include "oemcrypto_logging.h"
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#include "oemcrypto_rsa_key_shared.h"
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#include "wv_cdm_constants.h"
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namespace {
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// A 2048 bit RSA key in PKCS#8 PrivateKeyInfo format
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// This is the RSA Test Key.
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static const uint8_t kTestRSAPKCS8PrivateKeyInfo2_2048[] = {
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0x30, 0x82, 0x04, 0xbc, 0x02, 0x01, 0x00, 0x30,
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0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
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0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x82,
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0x04, 0xa6, 0x30, 0x82, 0x04, 0xa2, 0x02, 0x01,
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0x00, 0x02, 0x82, 0x01, 0x01, 0x00, 0xa7, 0x00,
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0x36, 0x60, 0x65, 0xdc, 0xbd, 0x54, 0x5a, 0x2a,
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0x40, 0xb4, 0xe1, 0x15, 0x94, 0x58, 0x11, 0x4f,
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0x94, 0x58, 0xdd, 0xde, 0xa7, 0x1f, 0x3c, 0x2c,
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0xe0, 0x88, 0x09, 0x29, 0x61, 0x57, 0x67, 0x5e,
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0x56, 0x7e, 0xee, 0x27, 0x8f, 0x59, 0x34, 0x9a,
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0x2a, 0xaa, 0x9d, 0xb4, 0x4e, 0xfa, 0xa7, 0x6a,
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0xd4, 0xc9, 0x7a, 0x53, 0xc1, 0x4e, 0x9f, 0xe3,
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0x34, 0xf7, 0x3d, 0xb7, 0xc9, 0x10, 0x47, 0x4f,
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0x28, 0xda, 0x3f, 0xce, 0x31, 0x7b, 0xfd, 0x06,
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0x10, 0xeb, 0xf7, 0xbe, 0x92, 0xf9, 0xaf, 0xfb,
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0x3e, 0x68, 0xda, 0xee, 0x1a, 0x64, 0x4c, 0xf3,
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0x29, 0xf2, 0x73, 0x9e, 0x39, 0xd8, 0xf6, 0x6f,
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0xd8, 0xb2, 0x80, 0x82, 0x71, 0x8e, 0xb5, 0xa4,
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0xf2, 0xc2, 0x3e, 0xcd, 0x0a, 0xca, 0xb6, 0x04,
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0xcd, 0x9a, 0x13, 0x8b, 0x54, 0x73, 0x54, 0x25,
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0x54, 0x8c, 0xbe, 0x98, 0x7a, 0x67, 0xad, 0xda,
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0xb3, 0x4e, 0xb3, 0xfa, 0x82, 0xa8, 0x4a, 0x67,
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0x98, 0x56, 0x57, 0x54, 0x71, 0xcd, 0x12, 0x7f,
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0xed, 0xa3, 0x01, 0xc0, 0x6a, 0x8b, 0x24, 0x03,
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0x96, 0x88, 0xbe, 0x97, 0x66, 0x2a, 0xbc, 0x53,
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0xc9, 0x83, 0x06, 0x51, 0x5a, 0x88, 0x65, 0x13,
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0x18, 0xe4, 0x3a, 0xed, 0x6b, 0xf1, 0x61, 0x5b,
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0x4c, 0xc8, 0x1e, 0xf4, 0xc2, 0xae, 0x08, 0x5e,
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0x2d, 0x5f, 0xf8, 0x12, 0x7f, 0xa2, 0xfc, 0xbb,
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0x21, 0x18, 0x30, 0xda, 0xfe, 0x40, 0xfb, 0x01,
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0xca, 0x2e, 0x37, 0x0e, 0xce, 0xdd, 0x76, 0x87,
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0x82, 0x46, 0x0b, 0x3a, 0x77, 0x8f, 0xc0, 0x72,
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0x07, 0x2c, 0x7f, 0x9d, 0x1e, 0x86, 0x5b, 0xed,
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0x27, 0x29, 0xdf, 0x03, 0x97, 0x62, 0xef, 0x44,
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0xd3, 0x5b, 0x3d, 0xdb, 0x9c, 0x5e, 0x1b, 0x7b,
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0x39, 0xb4, 0x0b, 0x6d, 0x04, 0x6b, 0xbb, 0xbb,
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0x2c, 0x5f, 0xcf, 0xb3, 0x7a, 0x05, 0x02, 0x03,
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0x01, 0x00, 0x01, 0x02, 0x82, 0x01, 0x00, 0x5e,
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0x79, 0x65, 0x49, 0xa5, 0x76, 0x79, 0xf9, 0x05,
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0x45, 0x0f, 0xf4, 0x03, 0xbd, 0xa4, 0x7d, 0x29,
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0xd5, 0xde, 0x33, 0x63, 0xd8, 0xb8, 0xac, 0x97,
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0xeb, 0x3f, 0x5e, 0x55, 0xe8, 0x7d, 0xf3, 0xe7,
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0x3b, 0x5c, 0x2d, 0x54, 0x67, 0x36, 0xd6, 0x1d,
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0x46, 0xf5, 0xca, 0x2d, 0x8b, 0x3a, 0x7e, 0xdc,
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0x45, 0x38, 0x79, 0x7e, 0x65, 0x71, 0x5f, 0x1c,
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0x5e, 0x79, 0xb1, 0x40, 0xcd, 0xfe, 0xc5, 0xe1,
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0xc1, 0x6b, 0x78, 0x04, 0x4e, 0x8e, 0x79, 0xf9,
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0x0a, 0xfc, 0x79, 0xb1, 0x5e, 0xb3, 0x60, 0xe3,
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0x68, 0x7b, 0xc6, 0xef, 0xcb, 0x71, 0x4c, 0xba,
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0xa7, 0x79, 0x5c, 0x7a, 0x81, 0xd1, 0x71, 0xe7,
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0x00, 0x21, 0x13, 0xe2, 0x55, 0x69, 0x0e, 0x75,
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0xbe, 0x09, 0xc3, 0x4f, 0xa9, 0xc9, 0x68, 0x22,
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0x0e, 0x97, 0x8d, 0x89, 0x6e, 0xf1, 0xe8, 0x88,
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0x7a, 0xd1, 0xd9, 0x09, 0x5d, 0xd3, 0x28, 0x78,
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0x25, 0x0b, 0x1c, 0x47, 0x73, 0x25, 0xcc, 0x21,
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0xb6, 0xda, 0xc6, 0x24, 0x5a, 0xd0, 0x37, 0x14,
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0x46, 0xc7, 0x94, 0x69, 0xe4, 0x43, 0x6f, 0x47,
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0xde, 0x00, 0x33, 0x4d, 0x8f, 0x95, 0x72, 0xfa,
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0x68, 0x71, 0x17, 0x66, 0x12, 0x1a, 0x87, 0x27,
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0xf7, 0xef, 0x7e, 0xe0, 0x35, 0x58, 0xf2, 0x4d,
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0x6f, 0x35, 0x01, 0xaa, 0x96, 0xe2, 0x3d, 0x51,
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0x13, 0x86, 0x9c, 0x79, 0xd0, 0xb7, 0xb6, 0x64,
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0xe8, 0x86, 0x65, 0x50, 0xbf, 0xcc, 0x27, 0x53,
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0x1f, 0x51, 0xd4, 0xca, 0xbe, 0xf5, 0xdd, 0x77,
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0x70, 0x98, 0x0f, 0xee, 0xa8, 0x96, 0x07, 0x5f,
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0x45, 0x6a, 0x7a, 0x0d, 0x03, 0x9c, 0x4f, 0x29,
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0xf6, 0x06, 0xf3, 0x5d, 0x58, 0x6c, 0x47, 0xd0,
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0x96, 0xa9, 0x03, 0x17, 0xbb, 0x4e, 0xc9, 0x21,
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0xe0, 0xac, 0xcd, 0x78, 0x78, 0xb2, 0xfe, 0x81,
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0xb2, 0x51, 0x53, 0xa6, 0x1f, 0x98, 0x45, 0x02,
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0x81, 0x81, 0x00, 0xcf, 0x73, 0x8c, 0xbe, 0x6d,
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0x45, 0x2d, 0x0c, 0x0b, 0x5d, 0x5c, 0x6c, 0x75,
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0x78, 0xcc, 0x35, 0x48, 0xb6, 0x98, 0xf1, 0xb9,
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0x64, 0x60, 0x8c, 0x43, 0xeb, 0x85, 0xab, 0x04,
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0xb6, 0x7d, 0x1b, 0x71, 0x75, 0x06, 0xe2, 0xda,
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0x84, 0x68, 0x2e, 0x7f, 0x4c, 0xe3, 0x73, 0xb4,
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0xde, 0x51, 0x4b, 0xb6, 0x51, 0x86, 0x7b, 0xd0,
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0xe6, 0x4d, 0xf3, 0xd1, 0xcf, 0x1a, 0xfe, 0x7f,
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0x3a, 0x83, 0xba, 0xb3, 0xe1, 0xff, 0x54, 0x13,
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0x93, 0xd7, 0x9c, 0x27, 0x80, 0xb7, 0x1e, 0x64,
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0x9e, 0xf7, 0x32, 0x2b, 0x46, 0x29, 0xf7, 0xf8,
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0x18, 0x6c, 0xf7, 0x4a, 0xbe, 0x4b, 0xee, 0x96,
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0x90, 0x8f, 0xa2, 0x16, 0x22, 0x6a, 0xcc, 0x48,
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0x06, 0x74, 0x63, 0x43, 0x7f, 0x27, 0x22, 0x44,
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0x3c, 0x2d, 0x3b, 0x62, 0xf1, 0x1c, 0xb4, 0x27,
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0x33, 0x85, 0x26, 0x60, 0x48, 0x16, 0xcb, 0xef,
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0xf8, 0xcd, 0x37, 0x02, 0x81, 0x81, 0x00, 0xce,
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0x15, 0x43, 0x6e, 0x4b, 0x0f, 0xf9, 0x3f, 0x87,
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0xc3, 0x41, 0x45, 0x97, 0xb1, 0x49, 0xc2, 0x19,
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0x23, 0x87, 0xe4, 0x24, 0x1c, 0x64, 0xe5, 0x28,
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0xcb, 0x43, 0x10, 0x14, 0x14, 0x0e, 0x19, 0xcb,
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0xbb, 0xdb, 0xfd, 0x11, 0x9d, 0x17, 0x68, 0x78,
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0x6d, 0x61, 0x70, 0x63, 0x3a, 0xa1, 0xb3, 0xf3,
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0xa7, 0x5b, 0x0e, 0xff, 0xb7, 0x61, 0x11, 0x54,
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0x91, 0x99, 0xe5, 0x91, 0x32, 0x2d, 0xeb, 0x3f,
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0xd8, 0x3e, 0xf7, 0xd4, 0xcb, 0xd2, 0xa3, 0x41,
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0xc1, 0xee, 0xc6, 0x92, 0x13, 0xeb, 0x7f, 0x42,
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0x58, 0xf4, 0xd0, 0xb2, 0x74, 0x1d, 0x8e, 0x87,
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0x46, 0xcd, 0x14, 0xb8, 0x16, 0xad, 0xb5, 0xbd,
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0x0d, 0x6c, 0x95, 0x5a, 0x16, 0xbf, 0xe9, 0x53,
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0xda, 0xfb, 0xed, 0x83, 0x51, 0x67, 0xa9, 0x55,
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0xab, 0x54, 0x02, 0x95, 0x20, 0xa6, 0x68, 0x17,
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0x53, 0xa8, 0xea, 0x43, 0xe5, 0xb0, 0xa3, 0x02,
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0x81, 0x80, 0x67, 0x9c, 0x32, 0x83, 0x39, 0x57,
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0xff, 0x73, 0xb0, 0x89, 0x64, 0x8b, 0xd6, 0xf0,
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0x0a, 0x2d, 0xe2, 0xaf, 0x30, 0x1c, 0x2a, 0x97,
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0xf3, 0x90, 0x9a, 0xab, 0x9b, 0x0b, 0x1b, 0x43,
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0x79, 0xa0, 0xa7, 0x3d, 0xe7, 0xbe, 0x8d, 0x9c,
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0xeb, 0xdb, 0xad, 0x40, 0xdd, 0xa9, 0x00, 0x80,
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0xb8, 0xe1, 0xb3, 0xa1, 0x6c, 0x25, 0x92, 0xe4,
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0x33, 0xb2, 0xbe, 0xeb, 0x4d, 0x74, 0x26, 0x5f,
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0x37, 0x43, 0x9c, 0x6c, 0x17, 0x76, 0x0a, 0x81,
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0x20, 0x82, 0xa1, 0x48, 0x2c, 0x2d, 0x45, 0xdc,
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0x0f, 0x62, 0x43, 0x32, 0xbb, 0xeb, 0x59, 0x41,
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0xf9, 0xca, 0x58, 0xce, 0x4a, 0x66, 0x53, 0x54,
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0xc8, 0x28, 0x10, 0x1e, 0x08, 0x71, 0x16, 0xd8,
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0x02, 0x71, 0x41, 0x58, 0xd4, 0x56, 0xcc, 0xf5,
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0xb1, 0x31, 0xa3, 0xed, 0x00, 0x85, 0x09, 0xbf,
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0x35, 0x95, 0x41, 0x29, 0x40, 0x19, 0x83, 0x35,
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0x24, 0x69, 0x02, 0x81, 0x80, 0x55, 0x10, 0x0b,
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0xcc, 0x3b, 0xa9, 0x75, 0x3d, 0x16, 0xe1, 0xae,
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0x50, 0x76, 0x63, 0x94, 0x49, 0x4c, 0xad, 0x10,
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0xcb, 0x47, 0x68, 0x7c, 0xf0, 0xe5, 0xdc, 0xb8,
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0x6a, 0xab, 0x8e, 0xf7, 0x9f, 0x08, 0x2c, 0x1b,
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0x8a, 0xa2, 0xb9, 0x8f, 0xce, 0xec, 0x5e, 0x61,
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0xa8, 0xcd, 0x1c, 0x87, 0x60, 0x4a, 0xc3, 0x1a,
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0x5f, 0xdf, 0x87, 0x26, 0xc6, 0xcb, 0x7c, 0x69,
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0xe4, 0x8b, 0x01, 0x06, 0x59, 0x22, 0xfa, 0x34,
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0x4b, 0x81, 0x87, 0x3c, 0x03, 0x6d, 0x02, 0x0a,
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0x77, 0xe6, 0x15, 0xd8, 0xcf, 0xa7, 0x68, 0x26,
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0x6c, 0xfa, 0x2b, 0xd9, 0x83, 0x5a, 0x2d, 0x0c,
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0x3b, 0x70, 0x1c, 0xd4, 0x48, 0xbe, 0xa7, 0x0a,
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0xd9, 0xbe, 0xdc, 0xc3, 0x0c, 0x21, 0x33, 0xb3,
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0x66, 0xff, 0x1c, 0x1b, 0xc8, 0x96, 0x76, 0xe8,
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0x6f, 0x44, 0x74, 0xbc, 0x9b, 0x1c, 0x7d, 0xc8,
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0xac, 0x21, 0xa8, 0x6e, 0x37, 0x02, 0x81, 0x80,
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0x2c, 0x7c, 0xad, 0x1e, 0x75, 0xf6, 0x69, 0x1d,
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0xe7, 0xa6, 0xca, 0x74, 0x7d, 0x67, 0xc8, 0x65,
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0x28, 0x66, 0xc4, 0x43, 0xa6, 0xbd, 0x40, 0x57,
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0xae, 0xb7, 0x65, 0x2c, 0x52, 0xf9, 0xe4, 0xc7,
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0x81, 0x7b, 0x56, 0xa3, 0xd2, 0x0d, 0xe8, 0x33,
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0x70, 0xcf, 0x06, 0x84, 0xb3, 0x4e, 0x44, 0x50,
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0x75, 0x61, 0x96, 0x86, 0x4b, 0xb6, 0x2b, 0xad,
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0xf0, 0xad, 0x57, 0xd0, 0x37, 0x0d, 0x1d, 0x35,
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0x50, 0xcb, 0x69, 0x22, 0x39, 0x29, 0xb9, 0x3a,
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0xd3, 0x29, 0x23, 0x02, 0x60, 0xf7, 0xab, 0x30,
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0x40, 0xda, 0x8e, 0x4d, 0x45, 0x70, 0x26, 0xf4,
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0xa2, 0x0d, 0xd0, 0x64, 0x5d, 0x47, 0x3c, 0x18,
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0xf4, 0xd4, 0x52, 0x95, 0x00, 0xae, 0x84, 0x6b,
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0x47, 0xb2, 0x3c, 0x82, 0xd3, 0x72, 0x53, 0xde,
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0x72, 0x2c, 0xf7, 0xc1, 0x22, 0x36, 0xd9, 0x18,
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0x56, 0xfe, 0x39, 0x28, 0x33, 0xe0, 0xdb, 0x03
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};
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} // namespace
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namespace wvoec_mock {
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AuthenticationRoot::AuthenticationRoot(OEMCrypto_ProvisioningMethod method) :
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provisioning_method_(method),
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use_test_keybox_(false) {
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if ((provisioning_method_ == OEMCrypto_DrmCertificate) &&
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!rsa_key_.LoadPkcs8RsaKey(kPrivateKey, kPrivateKeySize)) {
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// This error message is OK in unit tests which use test certificate.
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LOGE("FATAL ERROR: Platform uses a baked-in certificate instead of a "
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"keybox, but the certificate could not be loaded.");
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}
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}
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KeyboxError AuthenticationRoot::ValidateKeybox() {
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return keybox().Validate();
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}
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bool AuthenticationRoot::LoadTestRsaKey() {
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return rsa_key_.LoadPkcs8RsaKey(kTestRSAPKCS8PrivateKeyInfo2_2048,
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sizeof(kTestRSAPKCS8PrivateKeyInfo2_2048));
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}
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bool AuthenticationRoot::Validate() {
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return NO_ERROR == ValidateKeybox();
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}
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} // namespace wvoec_mock
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