org.dromara.mendmix.common.util

类 RsaSignUtils

java.lang.Object

org.dromara.mendmix.common.util.RsaSignUtils

public class RsaSignUtils
extends Object

RSA签名工具

作者:

vakin

构造器概要

构造器

构造器和说明
RsaSignUtils()

方法概要

限定符和类型	方法和说明
static String	decrypt(PrivateKey key, byte[] encodedText)
static String	decrypt(PrivateKey key, String encodedText)
static byte[]	encrypt(PublicKey key, byte[] plainBytes)
static String	encrypt(PublicKey key, String plainText)
static String[]	generateKeyPair() 随机生成密钥对
static PrivateKey	loadPrivateKey(String privateKeyString)
static PublicKey	loadPublicKey(String pubKeyString)
static void	main(String[] args)
static String	signature(PrivateKey privateKey, String contents)
static boolean	verifySignature(String contents, String sign, PublicKey publicKey)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RsaSignUtils

public RsaSignUtils()

方法详细资料

loadPublicKey

public static PublicKey loadPublicKey(String pubKeyString)

loadPrivateKey

public static PrivateKey loadPrivateKey(String privateKeyString)

encrypt

public static String encrypt(PublicKey key,
                             String plainText)

encrypt

public static byte[] encrypt(PublicKey key,
                             byte[] plainBytes)

decrypt

public static String decrypt(PrivateKey key,
                             String encodedText)

decrypt

public static String decrypt(PrivateKey key,
                             byte[] encodedText)

signature

public static String signature(PrivateKey privateKey,
                               String contents)

verifySignature

public static boolean verifySignature(String contents,
                                      String sign,
                                      PublicKey publicKey)

generateKeyPair

public static String[] generateKeyPair()

随机生成密钥对

main

public static void main(String[] args)