CryptoParams.h

#pragma once

#include <Poco/Crypto/CipherKey.h>

namespace BeeeOn {

class CryptoParams {
public:
        CryptoParams();

        void setAlgorithm(const std::string &name);
        std::string algorithm() const;

        void setSalt(const std::string &salt);
        std::string salt() const;

        void setIterationCount(const int count);
        int iterationCount() const;

        Poco::Crypto::CipherKey createKey(
                        const std::string &passphrase) const;
        Poco::Crypto::CipherKey randomKey(const unsigned int length = 256) const;

        std::string toString() const;
        bool empty() const;

        static CryptoParams parse(const std::string &input);
        static CryptoParams create(const std::string &algorithm);
        static CryptoParams createEmpty();

        static std::string randomString(const unsigned int length);

private:
        int m_iterationCount;
        std::string m_salt;
        std::string m_algorithm;
};

}