cn.net.wanmo.common.cert

类 Sm2CertUtil

java.lang.Object

cn.net.wanmo.common.cert.Sm2CertUtil

public class Sm2CertUtil
extends Object

国密证书工具类

构造器概要

构造器

构造器和说明
Sm2CertUtil()

方法概要

限定符和类型	方法和说明
static void	createCertFile(PrivateKey privateKey, PublicKey publickey, org.bouncycastle.asn1.x500.X500Name subject, String filePath, String fileName) 生成证书文件，默认有效期 365 天
static void	createCertFile(PrivateKey privateKey, PublicKey publickey, org.bouncycastle.asn1.x500.X500Name issuer, org.bouncycastle.asn1.x500.X500Name subject, Date notBefore, Date notAfter, String filePath, String fileName) 生成证书文件
static org.bouncycastle.asn1.DERSequence	extendedKeyUsage() 获取扩展密钥用途
static void	makeCertFile(X509Certificate x509Certificate, Path savePath) 生成证书文件
static boolean	verifyWithCertBase64(String sm2CertBase64, String data, String signValue) SM2 证书验签
static boolean	verifyWithCertFile(File sm2CertFile, String data, String signValue) SM2 证书验签
static boolean	verifyWithCertFile(String sm2CertFilePath, String data, String signValue) SM2 证书验签

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

Sm2CertUtil

public Sm2CertUtil()

方法详细资料

extendedKeyUsage

public static org.bouncycastle.asn1.DERSequence extendedKeyUsage()

获取扩展密钥用途

返回:

增强密钥用法ASN.1对象

makeCertFile

public static void makeCertFile(X509Certificate x509Certificate,
                                Path savePath)

生成证书文件

参数:

x509Certificate - X.509格式证书

savePath - 证书保存路径

createCertFile

public static void createCertFile(PrivateKey privateKey,
                                  PublicKey publickey,
                                  org.bouncycastle.asn1.x500.X500Name subject,
                                  String filePath,
                                  String fileName)

生成证书文件，默认有效期 365 天

参数:

privateKey - 私钥

publickey - 公钥

subject - 使用者证书主题

filePath - 文件路径

fileName - 文件名称：sm2.cer

createCertFile

public static void createCertFile(PrivateKey privateKey,
                                  PublicKey publickey,
                                  org.bouncycastle.asn1.x500.X500Name issuer,
                                  org.bouncycastle.asn1.x500.X500Name subject,
                                  Date notBefore,
                                  Date notAfter,
                                  String filePath,
                                  String fileName)

生成证书文件

参数:

privateKey - 私钥

publickey - 公钥

issuer - 颁发者证书主题

subject - 使用者证书主题

notBefore - 有效起始

notAfter - 有效截至

filePath - 文件路径

fileName - 文件名称：sm2.cer

verifyWithCertFile

public static boolean verifyWithCertFile(String sm2CertFilePath,
                                         String data,
                                         String signValue)

SM2 证书验签

参数:

sm2CertFilePath - 证书文件路径

data - 原文

signValue - 签名值

返回:

验签结果

verifyWithCertFile

public static boolean verifyWithCertFile(File sm2CertFile,
                                         String data,
                                         String signValue)

SM2 证书验签

参数:

sm2CertFile - 证书文件

data - 原文

signValue - 签名值

返回:

验签结果

verifyWithCertBase64

public static boolean verifyWithCertBase64(String sm2CertBase64,
                                           String data,
                                           String signValue)

SM2 证书验签

参数:

sm2CertBase64 - 证书 base64

data - 原文

signValue - 签名值

返回:

验签结果