Method encrypt

src/cpp-ethereum/libdevcrypto/CryptoPP.cpp:211–231

}

void Secp256k1PP::encrypt(Public const& _k, bytes& io_cipher)
{
	auto& ctx = Secp256k1PPCtx::get();
	ECIES<ECP>::Encryptor e;
	{
		Guard l(ctx.x_params);
		e.AccessKey().Initialize(ctx.m_params, publicToPoint(_k));
	}

	size_t plen = io_cipher.size();
	bytes ciphertext;
	ciphertext.resize(e.CiphertextLength(plen));

	{
		Guard l(ctx.x_rng);
		e.Encrypt(ctx.m_rng, io_cipher.data(), plen, ciphertext.data());
	}

	memset(io_cipher.data(), 0, io_cipher.size());
	io_cipher = std::move(ciphertext);
}

void Secp256k1PP::decrypt(Secret const& _k, bytes& io_text)
{