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Update API version to 15

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Merge from master branch of Widevine repo of http://go/wvgerrit/66064
Merge from oemcrypto-v15 branch of Widevine repo of http://go/wvgerrit/63063

This is in the reference code for OEMCrypto, and in the unit tetss.

Bug: 111939411
Test: unit tests
Test: tested as part of http://go/ag/5501993

Change-Id: I2cc2e7028f62d1c375eb632452eef94566fa9ae3
This commit is contained in:
Fred Gylys-Colwell
2018-11-12 14:11:06 -08:00
parent dbd437d7da
commit f2edb8f2dd
6 changed files with 27 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
libwvdrmengine/oemcrypto/test/oec_session_util.cpp
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@@ -23,6 +23,7 @@
#include <iostream>
#include <memory>
#include <string>
#include <sstream>
#include <vector>
#include "OEMCryptoCENC.h"
@@ -482,15 +483,12 @@ void Session::FillSimpleMessage(uint32_t duration, uint32_t control,
sizeof(license_.keys[i].key_iv)));
EXPECT_EQ(1, GetRandBytes(license_.keys[i].control_iv,
sizeof(license_.keys[i].control_iv)));
if (global_features.api_version == 14) {
// For version 14, we require OEMCrypto to handle kc14 for all licenses.
memcpy(license_.keys[i].control.verification, "kc14", 4);
} else if (global_features.api_version == 13) {
// For version 13, we require OEMCrypto to handle kc13 for all licenses.
memcpy(license_.keys[i].control.verification, "kc13", 4);
} else if (global_features.api_version == 12) {
// For version 12, we require OEMCrypto to handle kc12 for all licenses.
memcpy(license_.keys[i].control.verification, "kc12", 4);
if (global_features.api_version >= 12) {
// For version 12 and above, we require OEMCrypto to handle kcNN for all
// licenses.
std::stringstream stream;
stream << "kc" << global_features.api_version;
memcpy(license_.keys[i].control.verification, stream.str().c_str(), 4);
} else if (control & wvoec::kControlSecurityPatchLevelMask) {
// For versions before 12, we require the special key control block only
// when there are newer features present.
@@ -529,15 +527,12 @@ void Session::FillSimpleEntitlementMessage(
sizeof(license_.keys[i].key_iv)));
EXPECT_EQ(1, GetRandBytes(license_.keys[i].control_iv,
sizeof(license_.keys[i].control_iv)));
if (global_features.api_version == 14) {
// For version 13, we require OEMCrypto to handle kc14 for all licenses.
memcpy(license_.keys[i].control.verification, "kc14", 4);
} else if (global_features.api_version == 13) {
// For version 13, we require OEMCrypto to handle kc13 for all licenses.
memcpy(license_.keys[i].control.verification, "kc13", 4);
} else if (global_features.api_version == 12) {
// For version 12, we require OEMCrypto to handle kc12 for all licenses.
memcpy(license_.keys[i].control.verification, "kc12", 4);
if (global_features.api_version >= 12) {
// For version 12 and above, we require OEMCrypto to handle kcNN for all
// licenses.
std::stringstream stream;
stream << "kc" << global_features.api_version;
memcpy(license_.keys[i].control.verification, stream.str().c_str(), 4);
} else if (control & wvoec::kControlSecurityPatchLevelMask) {
// For versions before 12, we require the special key control block only
// when there are newer features present.
@@ -565,15 +560,13 @@ void Session::FillRefreshMessage(size_t key_count, uint32_t control_bits,
encrypted_license().keys[i].key_id_length = license_.keys[i].key_id_length;
memcpy(encrypted_license().keys[i].key_id, license_.keys[i].key_id,
encrypted_license().keys[i].key_id_length);
if (global_features.api_version == 14) {
// For version 14, we require OEMCrypto to handle kc14 for all licenses.
memcpy(encrypted_license().keys[i].control.verification, "kc14", 4);
} else if (global_features.api_version == 13) {
// For version 13, we require OEMCrypto to handle kc13 for all licenses.
memcpy(encrypted_license().keys[i].control.verification, "kc13", 4);
} else if (global_features.api_version == 12) {
// For version 12, we require OEMCrypto to handle kc12 for all licenses.
memcpy(encrypted_license().keys[i].control.verification, "kc12", 4);
if (global_features.api_version >= 12) {
// For version 12 and above, we require OEMCrypto to handle kcNN for all
// licenses.
std::stringstream stream;
stream << "kc" << global_features.api_version;
memcpy(encrypted_license().keys[i].control.verification,
stream.str().c_str(), 4);
} else {
// For versions before 12, we require the special key control block only
// when there are newer features present.