Java中可以使用KeyPairGenerator类来生成密钥对。以下是一个生成RSA密钥对的示例: ```java KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA"); keyPairGenerator.initialize(2048); KeyPair keyPair = keyPairGenerator.generateKeyPair(); PublicKey publicKey = keyPair.getPublic(); Private...
(true)); //使用者密钥标识符 certificateGenerator.AddExtension(X509Extensions.SubjectKeyIdentifier, false, new SubjectKeyIdentifier(spki)); //授权密钥标识符 certificateGenerator.AddExtension(X509Extensions.AuthorityKeyIdentifier, false, new AuthorityKeyIdentifier(spki)); certificateGenerator.AddExtension(X509...
2.2 生成p12文件的Java代码示例 importjava.io.FileInputStream;importjava.io.FileOutputStream;importjava.security.KeyStore;importjava.security.cert.Certificate;publicclassP12Generator{publicstaticvoidmain(String[]args){try{KeyStorekeyStore=KeyStore.getInstance("JKS");char[]password="password".toCharArray();...
下面是生成证书请求的代码示例: importjava.io.FileOutputStream;importjava.io.IOException;importjava.security.KeyPair;importjava.security.KeyPairGenerator;importjava.security.NoSuchAlgorithmException;importjava.security.cert.CertificateEncodingException;importjava.security.cert.CertificateException;importjava.security.c...
KeyPair keyPair = keyPairGenerator.generateKeyPair(); ``` 这段代码会生成一个2048位的RSA密钥对。 3. 创建证书请求 在生成p12证书之前,您需要创建一个证书请求(Certificate Signing Request, CSR)。CSR包含了您的公钥以及一些个人和组织信息。您可以使用Bouncy Castle库提供的功能来创建一个CSR。下面是一个示例...
X509V1CertificateGenerator v1certGen =newX509V1CertificateGenerator(); v1certGen.SetSerialNumber(newBigInteger(128,newRandom()));//128位 v1certGen.SetIssuerDN(issuerDN); v1certGen.SetNotBefore(DateTime.UtcNow.AddDays(-1)); v1certGen.SetNotAfter(DateTime.UtcNow.AddDays(365)); ...
import org.bouncycastle.jce.X509Principal;import org.bouncycastle.jce.X509V1CertificateGenerator;public final class X509CertUtil extends Object{ /** Resource bundle */ private static ResourceBundle m_res = ResourceBundle.getBundle("org/dev2dev/security/keytool/resources"); /** Type name for X.509 ...
您可以看到原始的DSACryptoServiceProvider包括Seed和PgenCounter，而在生成了使用Bouncy城堡的证书之后，证书...
1. 在 local 上运行 ssh-keygen -t rsa 在 /root/.ssh 下生成 id_rsa 和 id_rsa.pub 两个...
A: We have IATF16949:2016, GB/T 24001-2016/ISO 14001:2015 Standard, ISO 45001:2018 Standard, ISO9001: 2000 QUALITY CERTIFICATES, ISO / TS16949: 2009 by TUV Germany, IAF CERTIFICATE, ISO14001: 2014 and OHSMS18001. 14. How do you guarantee the qual...