/* * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #pragma once #include <Swiften/Base/API.h> #include <Swiften/Base/ByteArray.h> #include <Swiften/Base/SafeByteArray.h> #include <Swiften/Crypto/Hash.h> namespace Swift { class Hash; class SWIFTEN_API CryptoProvider { public: virtual ~CryptoProvider(); virtual Hash* createSHA1() = 0; virtual Hash* createMD5() = 0; virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) = 0; virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) = 0; virtual bool isMD5AllowedForCrypto() const = 0; // Convenience template<typename T> ByteArray getSHA1Hash(const T& data) { return std::shared_ptr<Hash>(createSHA1())->update(data).getHash(); } template<typename T> ByteArray getMD5Hash(const T& data) { return std::shared_ptr<Hash>(createMD5())->update(data).getHash(); } }; }