VirgilPythia.h

#ifndef virgilPythiaH
#define virgilPythiaH

#include "../VirgilByteArray.h"
#include "VirgilPythiaBlindResult.h"
#include "VirgilPythiaContext.h"
#include "VirgilPythiaTransformationKeyPair.h"
#include "VirgilPythiaProveResult.h"
#include "VirgilPythiaTransformResult.h"

namespace virgil {
namespace crypto {
namespace pythia {

class VirgilPythia {
public:

    VirgilPythiaBlindResult blind(const VirgilByteArray& password);

    VirgilByteArray
    deblind(const VirgilByteArray& transformedPassword, const VirgilByteArray& blindingSecret);

    VirgilPythiaTransformationKeyPair
    computeTransformationKeyPair(const VirgilByteArray& transformationKeyID, const VirgilByteArray& pythiaSecret,
                                 const VirgilByteArray& pythiaScopeSecret);

    VirgilPythiaTransformResult transform(
            const VirgilByteArray& blindedPassword, const VirgilByteArray& tweak,
            const VirgilByteArray& transformationPrivateKey);

    VirgilPythiaProveResult
    prove(const VirgilByteArray& transformedPassword, const VirgilByteArray& blindedPassword,
          const VirgilByteArray& transformedTweak, const VirgilPythiaTransformationKeyPair& transformationKeyPair);

    bool
    verify(const VirgilByteArray& transformedPassword, const VirgilByteArray& blindedPassword,
           const VirgilByteArray& tweak, const VirgilByteArray& transformationPublicKey,
           const VirgilByteArray& proofValueC, const VirgilByteArray& proofValueU);

    VirgilByteArray getPasswordUpdateToken(
            const VirgilByteArray& previousTransformationPrivateKey,
            const VirgilByteArray& newTransformationPrivateKey);

    VirgilByteArray updateDeblindedWithToken(
            const VirgilByteArray& deblindedPassword, const VirgilByteArray& passwordUpdateToken);

private:
    VirgilPythiaContext pythiaContext;
};

} // namespace pythia
} // namespace crypto
} // namespace virgil

#endif /* virgilPythiaH */