Method initializeKey

flow/StreamCipher.cpp:67–71

}

void StreamCipherKey::initializeKey(uint8_t* data, int len) {
	memset(arr.get(), 0, keySize);
	int copyLen = std::min(keySize, len);
	memcpy(arr.get(), data, copyLen);
}

StreamCipherKey::StreamCipherKey(int size)
  : id(deterministicRandom()->randomUniqueID()), arr(std::make_unique<uint8_t[]>(size)), keySize(size) {