Package cn.suredoc.sdk.device.protocol.base.utils

Class SignatureUtils

java.lang.Object

cn.suredoc.sdk.device.protocol.base.utils.SignatureUtils

public class SignatureUtils
extends Object

签名工具类

Author:

Constructor Summary

Constructors

Constructor	Description
SignatureUtils()

Method Summary

Modifier and Type	Method	Description
static String	generateSignature(String[] strArr)	计算签名
static String	generateSignature(String token, String timestamp, String nonce)	生成数字签名
static boolean	isValidSignature(String signature, String token, String timestamp, String nonce)	数字签名是否合法

Methods inherited from class java.lang.Object

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

Constructor Details

SignatureUtils

public SignatureUtils()

Method Details

isValidSignature

public static boolean isValidSignature(String signature,
 String token,
 String timestamp,
 String nonce)

数字签名是否合法

Parameters:

signature - 数字签名

token - 访问令牌

timestamp - 时间戳

nonce - 随机数

Returns:

是否合法

generateSignature

public static String generateSignature(String token,
 String timestamp,
 String nonce)

生成数字签名

Parameters:

token - 访问令牌

timestamp - 时间戳

nonce - 随机数

Returns:

签名

generateSignature

public static String generateSignature(String[] strArr)

计算签名

Parameters:

strArr - 字符串数组

Returns:

签名