org.apache.servicecomb.foundation.common.utils

Class RSAUtils

java.lang.Object

org.apache.servicecomb.foundation.common.utils.RSAUtils

public class RSAUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
RSAUtils()

Method Summary

Modifier and Type	Method and Description
static RSAKeyPairEntry	generateRSAKeyPair()
static String	sign(String content, PrivateKey privateKey) if has performance problem ,change Signature to ThreadLocal instance
static boolean	verify(String publicKey, String sign, String content) if has performance problem ,change Signature to ThreadLocal instance

Methods inherited from class java.lang.Object

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

Constructor Detail

RSAUtils

public RSAUtils()

Method Detail

generateRSAKeyPair

public static RSAKeyPairEntry generateRSAKeyPair()

sign

public static String sign(String content,
                          PrivateKey privateKey)
                   throws NoSuchAlgorithmException,
                          SignatureException,
                          InvalidKeyException

if has performance problem ,change Signature to ThreadLocal instance

Throws:

NoSuchAlgorithmException

SignatureException

InvalidKeyException

verify

public static boolean verify(String publicKey,
                             String sign,
                             String content)
                      throws NoSuchAlgorithmException,
                             InvalidKeySpecException,
                             InvalidKeyException,
                             SignatureException

if has performance problem ,change Signature to ThreadLocal instance

Parameters:

publicKey - public key after base64 encode

sign - 签名

content - original content

Returns:

verify result

Throws:

NoSuchAlgorithmException

InvalidKeySpecException

InvalidKeyException

SignatureException