ad0d66c7e6
This reverts commit e4ee4eb404.
Reason for revert: Feature missed deadline
Bug: 135283522
Change-Id: I4ee2caac2dadfcc3e145b9c9b977d216d4edd929
47 lines
1.2 KiB
C++
47 lines
1.2 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
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// License Agreement.
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//
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// Reference implementation of OEMCrypto APIs
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//
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#ifndef OEMCRYPTO_KEYBOX_REF_H_
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#define OEMCRYPTO_KEYBOX_REF_H_
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#include "oemcrypto_key_ref.h"
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namespace wvoec_ref {
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const int DEVICE_KEY_LENGTH = 16;
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typedef uint8_t WvKeyboxKey[DEVICE_KEY_LENGTH];
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const int KEY_DATA_LENGTH = 72;
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typedef uint8_t WvKeyboxKeyData[KEY_DATA_LENGTH];
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enum KeyboxError { NO_ERROR, BAD_CRC, BAD_MAGIC, OTHER_ERROR };
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// Widevine keybox
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class WvKeybox {
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public:
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WvKeybox();
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~WvKeybox() {}
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KeyboxError Validate();
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const std::vector<uint8_t>& device_id() { return device_id_; }
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std::vector<uint8_t>& device_key() { return device_key_; }
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const WvKeyboxKeyData& key_data() { return key_data_; }
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size_t key_data_length() { return KEY_DATA_LENGTH; }
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bool InstallKeybox(const uint8_t* keybox, size_t keyBoxLength);
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private:
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bool loaded_;
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std::vector<uint8_t> device_id_;
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std::vector<uint8_t> device_key_;
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WvKeyboxKeyData key_data_;
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uint8_t magic_[4];
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uint8_t crc_[4];
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};
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} // namespace wvoec_ref
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#endif // OEMCRYPTO_KEYBOX_REF_H_
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