Java Key Pair Create generateKeyPair(int len)

Description

generate Key Pair

License

Open Source License

Declaration

public static KeyPair generateKeyPair(int len) 

Method Source Code

//package com.java2s;
/*//from w  ww. j  a v  a 2s  . c  o m
 * Copyright (c) 2011-2012 ICM Uniwersytet Warszawski All rights reserved.
 * See LICENCE.txt file for licensing information.
 */

import java.security.KeyPair;
import java.security.KeyPairGenerator;

import java.security.NoSuchAlgorithmException;

import java.security.SecureRandom;

public class Main {
    public static KeyPair generateKeyPair(int len) {
        KeyPairGenerator kpGen;
        try {
            kpGen = KeyPairGenerator.getInstance("RSA");
        } catch (NoSuchAlgorithmException e) {
            throw new IllegalStateException("RSA algorithm not supported!?", e);
        }
        kpGen.initialize(len, new SecureRandom());
        return kpGen.generateKeyPair();
    }
}

Related

1. generateKeyPair(int keySize)
2. generateKeyPair(int keySize)
3. generateKeyPair(int keysize)
4. generateKeyPair(int keySize, String fileChavePublica, String fileChavePrivada)
5. generateKeyPair(int keySizeInBits, String algo)
6. generateKeyPair(int size)
7. generateKeyPair(String algo)
8. generateKeyPair(String algo, int keyLength, String provider)
9. generateKeyPair(String algorithm, int bits)