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Removing Non-HIDL Widevine DRM Plugin for Android

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[ Merge of http://go/wvgerrit/138089 ]

Non-hidl code is no longer needed in the widevine android plugin. By
doing work this cleanup will save the team from having to keep
maintaining code that isn't needed anymore.
Clean up steps taken as follows:
    1. Remove non-hidl code but keep commonly used code
    2. Remove legacy test code
    3. Remove legacy test build and test entry

Bug: 69573078
Bug: 172285246
Test: unit tests, GtsMediaTestCases, CtsMediaDrmTestCases
Change-Id: I75938d69413c631ef6be82da3d885ba173efc581
This commit is contained in:
TreeHugger Robot
2021-10-29 18:09:45 +00:00
committed by Kyle Zhang
parent 2046fc05fa
commit 0b02296014
27 changed files with 2 additions and 5634 deletions
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98
libwvdrmengine/mediadrm/include/WVGenericCryptoInterface.h
View File

@@ -1,98 +0,0 @@
//
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine License
// Agreement.
//
#ifndef WV_GENERIC_CRYPTO_INTERFACE_H_
#define WV_GENERIC_CRYPTO_INTERFACE_H_
#include <stdint.h>
#include "OEMCryptoCENC.h"
#include "media/stagefright/foundation/ABase.h"
#include "utils/Vector.h"
namespace wvdrm {
class WVGenericCryptoInterface {
public:
WVGenericCryptoInterface() {}
virtual ~WVGenericCryptoInterface() {}
virtual OEMCryptoResult selectKey(const OEMCrypto_SESSION session,
const uint8_t* key_id,
size_t key_id_length) {
return OEMCrypto_SelectKey(session, key_id, key_id_length,
OEMCrypto_CipherMode_CBC);
}
virtual OEMCryptoResult encrypt(OEMCrypto_SESSION session,
const uint8_t* in_buffer,
size_t buffer_length, const uint8_t* iv,
OEMCrypto_Algorithm algorithm,
uint8_t* out_buffer) {
return OEMCrypto_Generic_Encrypt(session, in_buffer, buffer_length, iv,
algorithm, out_buffer);
}
virtual OEMCryptoResult decrypt(OEMCrypto_SESSION session,
const uint8_t* in_buffer,
size_t buffer_length, const uint8_t* iv,
OEMCrypto_Algorithm algorithm,
uint8_t* out_buffer) {
return OEMCrypto_Generic_Decrypt(session, in_buffer, buffer_length, iv,
algorithm, out_buffer);
}
virtual OEMCryptoResult sign(OEMCrypto_SESSION session,
const uint8_t* in_buffer, size_t buffer_length,
OEMCrypto_Algorithm algorithm,
uint8_t* signature, size_t* signature_length) {
return OEMCrypto_Generic_Sign(session, in_buffer, buffer_length, algorithm,
signature, signature_length);
}
virtual OEMCryptoResult verify(OEMCrypto_SESSION session,
const uint8_t* in_buffer, size_t buffer_length,
OEMCrypto_Algorithm algorithm,
const uint8_t* signature,
size_t signature_length) {
return OEMCrypto_Generic_Verify(session, in_buffer, buffer_length,
algorithm, signature, signature_length);
}
virtual OEMCryptoResult signRSA(const uint8_t* wrapped_rsa_key,
size_t wrapped_rsa_key_length,
const uint8_t* message,
size_t message_length,
android::Vector<uint8_t>& signature,
RSA_Padding_Scheme padding_scheme);
virtual OEMCryptoResult loadDeviceRSAKey(OEMCrypto_SESSION session,
const uint8_t* wrapped_rsa_key,
size_t wrapped_rsa_key_length) {
return OEMCrypto_LoadDRMPrivateKey(session, OEMCrypto_RSA_Private_Key,
wrapped_rsa_key, wrapped_rsa_key_length);
}
virtual OEMCryptoResult generateRSASignature(
OEMCrypto_SESSION session,
const uint8_t* message,
size_t message_length,
uint8_t* signature,
size_t* signature_length,
RSA_Padding_Scheme padding_scheme) {
return OEMCrypto_GenerateRSASignature(session, message, message_length,
signature, signature_length,
padding_scheme);
}
private:
DISALLOW_EVIL_CONSTRUCTORS(WVGenericCryptoInterface);
};
} // namespace wvdrm
#endif // WV_GENERIC_CRYPTO_INTERFACE_H_