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Update Simulcrypt ECMg

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This commit is contained in:
Lu Chen
2020-07-24 18:17:12 -07:00
parent ed5a1d5db1
commit 785df31261
97 changed files with 3671 additions and 987 deletions
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14
common/keybox_client_cert.h
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@@ -10,10 +10,12 @@
#define COMMON_KEYBOX_CLIENT_CERT_H_
#include "common/client_cert.h"
#include "common/error_space.h"
#include "common/hash_algorithm.h"
#include "protos/public/errors.pb.h"
namespace widevine {
//
class KeyboxClientCert : public ClientCert {
public:
KeyboxClientCert() {}
@@ -23,6 +25,7 @@ class KeyboxClientCert : public ClientCert {
Status Initialize(const std::string& keybox_token);
Status VerifySignature(const std::string& message,
HashAlgorithm hash_algorithm,
const std::string& signature,
ProtocolVersion protocol_version) const override;
@@ -34,6 +37,7 @@ class KeyboxClientCert : public ClientCert {
SignedMessage::SessionKeyType key_type() const override {
return SignedMessage::WRAPPED_AES_KEY;
}
bool using_dual_certificate() const override { return false; }
const std::string& serial_number() const override { return serial_number_; }
const std::string& service_id() const override { return unimplemented_; }
const std::string& signing_key() const override { return signing_key_; }
@@ -59,6 +63,14 @@ class KeyboxClientCert : public ClientCert {
const std::multimap<uint32_t, std::string>& keymap);
static bool IsSystemIdKnown(const uint32_t system_id);
static uint32_t GetSystemId(const std::string& keybox_bytes);
Status SystemIdUnknownError() const override {
return Status(error_space, UNSUPPORTED_SYSTEM_ID,
"keybox-unsupported-system-id");
}
Status SystemIdRevokedError() const override {
return Status(error_space, DRM_DEVICE_CERTIFICATE_REVOKED,
"keybox-system-id-revoked");
}
private:
std::string unimplemented_;