VirgilStreamCipher.h

#ifndef VIRGIL_STREAM_CIPHER_H
#define VIRGIL_STREAM_CIPHER_H

#include "VirgilCipherBase.h"

#include "VirgilByteArray.h"
#include "VirgilDataSource.h"
#include "VirgilDataSink.h"

namespace virgil { namespace crypto {

class VirgilStreamCipher : public VirgilCipherBase {
public:
    void encrypt(VirgilDataSource& source, VirgilDataSink& sink, bool embedContentInfo = true);

    void decryptWithKey(
            VirgilDataSource& source, VirgilDataSink& sink, const VirgilByteArray& recipientId,
            const VirgilByteArray& privateKey, const VirgilByteArray& privateKeyPassword = VirgilByteArray());

    void decryptWithPassword(VirgilDataSource& source, VirgilDataSink& sink, const VirgilByteArray& pwd);

private:
    VirgilByteArray tryReadContentInfo(VirgilDataSource& source);

    void decrypt(VirgilDataSource& source, VirgilDataSink& sink);
};

}}

#endif /* VIRGIL_STREAM_CIPHER_H */