/*
* 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 .
*/
#pragma once
#include <algorithm>
#include <array>
#include <cstdint>
namespace rootcanal::crypto {
constexpr int kOctet16Length = 16 ;
using Octet16 = std::array<uint8_t, kOctet16Length>;
Octet16 aes_128(const Octet16& key, const Octet16& message);
/* This function computes AES_128(key, message). |key| must be 128bit.
* | message | can be at most 16 bytes long , its length in bytes is given in
* |length| */
inline Octet16 aes_128(const Octet16& key, const uint8_t* message, const uint8_t length) {
Octet16 padded_message{0 };
std::copy(message, message + length, padded_message.begin());
return aes_128(key, padded_message);
}
} // namespace rootcanal::crypto
Messung V0.5 in Prozent C=85 H=96 G=90
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-06-27)
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