com.hfcsbc.utils

类 RSA2Utils

java.lang.Object

com.hfcsbc.utils.RSA2Utils

public class RSA2Utils
extends Object

构造器概要

构造器

构造器和说明
RSA2Utils()

方法概要

限定符和类型	方法和说明
static String	doSign(String content, String charset, PrivateKey priKey) 私钥签名
static boolean	doVerify(String content, String charset, PublicKey pubKey, String sign) 公钥验签
static PrivateKey	getPrivateKeyFromPKCS8(String privateKey) 生成私钥对象
static PublicKey	getPublicKeyFromX509(String publicKey) 生成公钥对象

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

RSA2Utils

public RSA2Utils()

方法详细资料

doSign

public static String doSign(String content,
                            String charset,
                            PrivateKey priKey)
                     throws Exception

私钥签名

参数:

content -

charset -

返回:

抛出:

Exception

doVerify

public static boolean doVerify(String content,
                               String charset,
                               PublicKey pubKey,
                               String sign)
                        throws Exception

公钥验签

参数:

content -

charset -

sign -

返回:

抛出:

Exception

getPrivateKeyFromPKCS8

public static PrivateKey getPrivateKeyFromPKCS8(String privateKey)
                                         throws Exception

生成私钥对象

参数:

privateKey -

返回:

抛出:

Exception

getPublicKeyFromX509

public static PublicKey getPublicKeyFromX509(String publicKey)
                                      throws Exception

生成公钥对象

参数:

publicKey -

返回:

抛出:

Exception