com.yeepay.yop.sdk.base.security.cert

接口 X509CertSupport

public interface X509CertSupport

title: x509证书支持类
description: 描述
Copyright: Copyright (c)2014
Company: 易宝支付(YeePay)

从以下版本开始:

2022/5/4

版本:

1.0.0

作者:

wdc

方法概要

限定符和类型	方法和说明
X509Certificate	generate(InputStream inputStream) 生成x509证书
String	support() 密钥类型
void	verifyCertificate(PublicKey issuerPubKey, X509Certificate cert) 校验证书签名
void	writeToFile(X509Certificate cert, File file) 将证书写入文件

方法详细资料

generate

X509Certificate generate(InputStream inputStream)
                  throws CertificateException,
                         NoSuchProviderException

生成x509证书

参数:

inputStream - 证书流

返回:

X509Certificate

抛出:

CertificateException

NoSuchProviderException

verifyCertificate

void verifyCertificate(PublicKey issuerPubKey,
                       X509Certificate cert)
                throws NoSuchProviderException,
                       CertificateException,
                       NoSuchAlgorithmException,
                       InvalidKeyException,
                       SignatureException

校验证书签名

参数:

issuerPubKey - 从颁发者CA证书中提取出来的公钥

cert - 待校验的证书

抛出:

NoSuchProviderException

CertificateException

NoSuchAlgorithmException

InvalidKeyException

SignatureException

support

String support()

密钥类型

返回:

CertTypeEnum

writeToFile

void writeToFile(X509Certificate cert,
                 File file)
          throws IOException,
                 CertificateEncodingException

将证书写入文件

参数:

cert - 证书

file - 文件路径

抛出:

IOException

CertificateEncodingException