509 compliant digital certificate

and click the "more details..." button. 2. In the pop-up "certificate" dialog box, select "details" and click "Copy to file. 3. In the displayed "Certificate export wizard" Wizard dialog box, click "Next". In the following dialog box, select "DER encoded binary X.509 (. CER. 4. Click "Next" until a digital

, select "details" and click "Copy to file. 3. In the displayed "Certificate export wizard" Wizard dialog box, click "Next". In the following dialog box, select "DER encoded binary X.509 (. CER. 4. Click "Next" until a digital certificate (File suffixed with. CER) is created ).In this way, a

Digital Certificates are a series of data that mark the identity information of all parties in Internet communications. They provide a way to verify your identity on the Internet, its function is similar to the driver's driving license or ID card in daily life. It is issued by an authority-Ca, also known as the certificate authorit y center. People can use it online to identify each other. A

object, finally, the get () method of the object is used to obtain the issuer information of the x509name type.Byte [] encoal = Cl. getencoded ();X509certimpl cimpl = new x509certimpl (encoal );X509certinfo cinfol = (x509certinfo) cimpl. Get (x509certimpl. Name + "." + x509certimpl. info );X500name issuer = (x500name) cinfol. Get (x509certinfo. Subject + "." + certificateissuername. dn_name );// Obtain the certificate to be issuedCertificatefactory o

Keytool is a security key and certificate management tool. It manages a key store (equivalent to a database) that stores private keys and verifies the corresponding public keys associated with them ). Keytool is a valid security key and certificate management tool. it enables users to use digital signatures to manage the

OverviewBasic concepts of information securityFront-facingjava-Information Security (12)-Digital signature "Java Certificate system implementation"ProcessCode signing can be done through the tool Jarsigner.Here we signed the code for Tools.jar, with the following command:into the D-plate.Jarsigner-storetype Jks-keystore zlex.keystore-verbose Tools.jar www.zlex.org OutputEnter password phrase for KeyStore:

One: The package that needs to be includedImport java.security.*;Import java.io.*;Import java.util.*;Import java.security.*;Import java.security.cert.*;Import sun.security.x509.*Import Java.security.cert.Certificate;Import Java.security.cert.CertificateFactory; Second: Read the certificate from the fileWrite the certificate in. KeyStore to the file using Keytool, and then read the

1,Solution to the Problem of no response after clickonce client deployment is "installed: The clickonce deployment method is the dfshim supported by this file on the client. DLL .. in. when installing the. NET 2.0 Framework. application file type associated... the browser is downloading. after the application file, the dfshim. when the DLL is opened by dfsvc.exe, we will see the installation interface of clickonce ..... Therefore, if the "installation" of the client does not respond, you can

Automatically created using vs2005. pfx digital certificates are only valid for one year by default, and both the "issuer" and "issued to" are combinations of the current machine name and current Login User name. In fact, we can create more friendly. pfx digital certificate. Follow these steps to open the SDK Command Prompt for Microsoft. NET Framework: 1. Crea

Automatically created using vs2005. pfx digital certificates are only valid for one year by default, and both the "issuer" and "issued to" are combinations of the current machine name and current Login User name. In fact, we can create more friendly. pfx digital certificate. Follow these steps to open the SDK Command Prompt for Microsoft. NET Framework: 1. Cr

C # Use the X509Certificate2 class to obtain the name information of the digital certificate issuer and Holder In. NET Framework, there is a class named X509Certificate2. You can use the attributes contained in this class to conveniently obtain information such as the serial number, validity period start date, and validity period end date in the X.509

In the past two days, the company needs to use digital certificates to retrieve and paste the code N years ago. Package COM. jinhill. util; import Java. io. *; import Java. security. *; import Java. security. cert. certificateexception; import Java. security. cert. certificatefactory; import Java. security. cert. x509certificate; import Java. util. properties; public class test {public static string getsubjectdn (byte [] Der) {string DN = ""; try {by