AuroraRuntime/Source/Crypto/Crypto.hpp

/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: Crypto.hpp
    Date: 2021-6-12
    Author: Reece
***/
#pragma once

#include <tomcrypt.h>
#include <Extensions/LTC/LTCExtensions.hpp>
#include <Crypto.hpp>

namespace Aurora::Crypto
{
    static int PaddingToType(EPaddingType type)
    {
        switch (type)
        {
        case EPaddingType::ePaddingNone:
            return 0;
        case EPaddingType::ePKCS_1_5:
            return LTC_PKCS_1_V1_5;
        case EPaddingType::ePKCS_1_5_NA1:
            return LTC_PKCS_1_V1_5_NA1;
        case EPaddingType::ePKCS_OAEP:
            return LTC_PKCS_1_OAEP;
        case EPaddingType::ePKCS_1_PSS:
            return LTC_PKCS_1_PSS;
        default:
            return 0xFF;
        }
    }

    static int HashMethodToId(EHashType type)
    {
        switch (type)
        {
        case EHashType::eTiger_24_192:
            return ::Crypto::gHashTiger;
        case EHashType::eSHA1_20_160:
            return ::Crypto::gHashSha1;
        case EHashType::eSHA2_32_256:
            return ::Crypto::gHashSha256;
        case EHashType::eSHA2_64_512:
            return ::Crypto::gHashSha512;
        default:
            return 0xFF;
        }
    }
}