08ad98cad9
Merge from widevine repo of http://go/wvgerrit/21684 This CL adds provisioning 3.0 functionality to the OEMCrypto reference implementation. Change-Id: I60c1fd88f246d443e0ae59ad56862c2ea9d95445
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
// Copyright 2014 Google Inc. All Rights Reserved.
|
|
//
|
|
// Mock implementation of OEMCrypto APIs
|
|
//
|
|
// This file contains oemcrypto engine properties that would be for a
|
|
// level 1 device.
|
|
#include "oemcrypto_engine_mock.h"
|
|
|
|
namespace wvoec_mock {
|
|
|
|
// If local_display() returns true, we pretend we are using a built-in display,
|
|
// instead of HDMI or WiFi output.
|
|
bool CryptoEngine::local_display() {
|
|
return true;
|
|
}
|
|
|
|
// A closed platform is permitted to use clear buffers.
|
|
bool CryptoEngine::closed_platform() {
|
|
return false;
|
|
}
|
|
|
|
// Returns the HDCP version currently in use.
|
|
OEMCrypto_HDCP_Capability CryptoEngine::current_hdcp_capability() {
|
|
return local_display() ? HDCP_NO_DIGITAL_OUTPUT : HDCP_V1;
|
|
}
|
|
|
|
// Returns the max HDCP version supported.
|
|
OEMCrypto_HDCP_Capability CryptoEngine::maximum_hdcp_capability() {
|
|
return HDCP_NO_DIGITAL_OUTPUT;
|
|
}
|
|
|
|
// Returns true if the client supports persistent storage of
|
|
// offline usage table information.
|
|
bool CryptoEngine::supports_storage() {
|
|
return true;
|
|
}
|
|
|
|
// Returns true if the client uses a keybox as the root of trust.
|
|
bool CryptoEngine::supports_keybox() {
|
|
return true;
|
|
}
|
|
|
|
// This version uses a keybox.
|
|
OEMCrypto_ProvisioningMethod CryptoEngine::provisioning_method() {
|
|
return OEMCrypto_Keybox;
|
|
}
|
|
|
|
OEMCryptoResult CryptoEngine::get_oem_certificate(SessionContext *session,
|
|
uint8_t *public_cert,
|
|
size_t *public_cert_length) {
|
|
return OEMCrypto_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
// Returns true to indicate the client does support anti-rollback hardware.
|
|
bool CryptoEngine::is_anti_rollback_hw_present() {
|
|
return true;
|
|
}
|
|
|
|
// Returns "L3" for a software only library. L1 is for hardware protected
|
|
// data paths.
|
|
const char* CryptoEngine::security_level() {
|
|
return "L1";
|
|
}
|
|
|
|
// This should start at 0, and be incremented only when a security patch has
|
|
// been applied to the device that fixes a security bug.
|
|
uint8_t CryptoEngine::security_patch_level() {
|
|
return 3;
|
|
}
|
|
|
|
} // namespace wvoec_mock
|