5748860679
Merge from Widevine repo of http://go/wvgerrit/22797 CryptoEngine has a number of functions that return constants that control the configuration of mock OEMCrypto. Give all the functions a common prefix (config_) so their intent is more clear. Change-Id: Idf9d3e9e8941fa0e793b0eb17a3f89bf634d9ed5
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
// Copyright 2014 Google Inc. All Rights Reserved.
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//
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// Mock implementation of OEMCrypto APIs
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//
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#include "oemcrypto_engine_mock.h"
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namespace wvoec_mock {
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// Configuration constants for CryptoEngine behavior
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// If config_local_display_only() returns true, we pretend we are using a
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// built-in display, instead of HDMI or WiFi output.
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bool CryptoEngine::config_local_display_only() {
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return false;
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}
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// A closed platform is permitted to use clear buffers.
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bool CryptoEngine::config_closed_platform() {
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return false;
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}
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// Returns the HDCP version currently in use.
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OEMCrypto_HDCP_Capability CryptoEngine::config_current_hdcp_capability() {
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return config_local_display_only() ? HDCP_NO_DIGITAL_OUTPUT : HDCP_V1;
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}
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// Returns the max HDCP version supported.
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OEMCrypto_HDCP_Capability CryptoEngine::config_maximum_hdcp_capability() {
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return HDCP_V2;
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}
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// Returns true if the client supports persistent storage of
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// offline usage table information.
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bool CryptoEngine::config_supports_usage_table() {
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return true;
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}
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// Returns true if the client uses a keybox as the root of trust.
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bool CryptoEngine::config_supports_keybox() {
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return true;
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}
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// This version uses a keybox.
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OEMCrypto_ProvisioningMethod CryptoEngine::config_provisioning_method() {
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return OEMCrypto_Keybox;
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}
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OEMCryptoResult CryptoEngine::get_oem_certificate(SessionContext *session,
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uint8_t *public_cert,
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size_t *public_cert_length) {
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return OEMCrypto_ERROR_NOT_IMPLEMENTED;
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}
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// Returns false for mock library to indicate the client does not support
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// anti-rollback hardware.
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bool CryptoEngine::config_is_anti_rollback_hw_present() {
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return false;
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}
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// Returns "L3" for a software only library. L1 is for hardware protected
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// data paths.
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const char* CryptoEngine::config_security_level() {
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return "L3";
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}
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// This should start at 0, and be incremented only when a security patch has
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// been applied to the device that fixes a security bug.
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uint8_t CryptoEngine::config_security_patch_level() {
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return 0;
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}
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} // namespace wvoec_mock
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