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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef KEY_CREATION_LOG_HANDLER_H_
#define KEY_CREATION_LOG_HANDLER_H_
#include <keystore/keystore_hidl_support.h>
namespace keystore {
/**
* Following enums are defined as a part of the workaround to log the repeated
* values of ENUM_REP type. The workaround is to represent the repeated values
* of ENUM_REP type as a bitmap and the following enums define their positions
* in the bitmap.
*/
enum PaddingModeBitPosition : int32_t {
RSA_OAEP_BIT_POS = 1,
RSA_PSS_BIT_POS = 2,
RSA_PKCS1_1_5_ENCRYPT_BIT_POS = 3,
RSA_PKCS1_1_5_SIGN_BIT_POS = 4,
PKCS7_BIT_POS = 5,
};
enum DigestBitPosition : int32_t {
MD5_BIT_POS = 1,
SHA1_BIT_POS = 2,
SHA_2_224_BIT_POS = 3,
SHA_2_256_BIT_POS = 4,
SHA_2_384_BIT_POS = 5,
SHA_2_512_BIT_POS = 6,
};
enum BlockModeBitPosition : int32_t {
ECB_BIT_POS = 1,
CBC_BIT_POS = 2,
CTR_BIT_POS = 3,
GCM_BIT_POS = 4,
};
enum KeyPurposeBitPosition : int32_t {
ENCRYPT_BIT_POS = 1,
DECRYPT_BIT_POS = 2,
SIGN_BIT_POS = 3,
VERIFY_BIT_POS = 4,
WRAP_KEY_BIT_POS = 5,
};
// None is an enum value for digest and a deprecated value for padding mode
const int32_t NONE_BIT_POS = 0;
void logKeystoreKeyCreationEvent(const hidl_vec<KeyParameter>& keyParams,
bool wasCreationSuccessful, int32_t errorCode);
} // namespace keystore
#endif // KEY_CREATION_LOG_HANDLER_H_
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