package com.megaevilcorp.xpcoinwallet;

import android.util.Base64;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;

public class e {
    private static byte[] x = {41, 12, 88, 3, 56, 28, 17, 93};
    private static byte[] z = {83, 101, 55, 110, 111, 108, 100, 46, 74, 65, 54, 106, 93};

    public static boolean letmilogin(String w) {
        byte[] mng = xorrrizo(w.getBytes(), x);
        String encodeToString = Base64.encodeToString(mng, 0);
        String ex = ex(w);
        return Arrays.equals(mng, z);
    }

    public static String ux(String w) {
        return new String(xorrrizo(Base64.decode(w, 0), x), StandardCharsets.UTF_8);
    }

    public static String ex(String inp) {
        return Base64.encodeToString(xorrrizo(inp.getBytes(), x), 0);
    }

    public static String bA2H(byte[] a) {
        StringBuilder sb = new StringBuilder(a.length * 2);
        for (byte b : a) {
            sb.append(String.format("%02x", new Object[]{Byte.valueOf(b)}));
        }
        return sb.toString();
    }

    public static byte[] he2by(String hex) {
        byte[] out = new byte[(hex.length() / 2)];
        for (int i = 0; i < out.length; i++) {
            int index = i * 2;
            out[i] = (byte) Integer.parseInt(hex.substring(index, index + 2), 16);
        }
        return out;
    }

    private static byte[] xorrrizo(byte[] inp, byte[] xor) {
        byte[] out = new byte[inp.length];
        for (int i = 0; i < inp.length; i++) {
            out[i] = (byte) (inp[i] ^ xor[i % 8]);
        }
        return out;
    }

    private static byte[] m2(byte[] inp, int pos, int direct) {
        byte[] out = new byte[inp.length];
        for (int i = 0; i < inp.length; i++) {
            if (direct == 0) {
                out[i] = (byte) (inp[i] >> pos);
            } else {
                out[i] = (byte) (inp[i] << pos);
            }
        }
        return out;
    }
}