Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.math.BigInteger;

public class Main {
    private static byte[] getPadded(BigInteger n, int length) {
        byte[] bs = n.toByteArray();
        if (bs.length < length) {
            byte[] tmp = new byte[length];
            System.arraycopy(bs, 0, tmp, length - bs.length, bs.length);
            bs = tmp;
        } else if (bs.length > length) { //BigInteger bigger (probably due to 0 padding)
            byte[] tmp = new byte[length];
            System.arraycopy(bs, bs.length - length, tmp, 0, length);
            bs = tmp;
        }
        return bs;
    }
}