x509 extensions

It is mainly used for outputting certificate information , can also sign certificate request file, self-signed, convert certificate format , etc.The OpenSSL x509 tool does not use the settings in the OpenSSL configuration file, but is completely

X.509 digital certificate is the most convenient authentication method in the Internet environment. 1. Create a digital certificate X509 certificates can be used by the Certificate Authority (such as Verisign inc.exe to buy or use the

In the previous article, "CSP: Using CryptoAPI to decode X509 certificate content," describes how to use CryptoAPI to decode the certificate file to get the pccert_context method of the certificate context handle. Let's go on to get the desired

A Cer certificate also needs a signature to prevent the CER certificate from being tampered. There are two types of certificates: 1. Root Certificate 2. The sub-certificate issued by the root certificate. The root certificate is special. It is self-

Small program now Fire Ah, the company also need to engage. To request a free certificate from Aliyun, you may have to support HTTPS and now configure your notes as follows: The contents of the certificate downloaded from Ali include: Pfx,pem and

Introduction 　　 The current version of SSLv3 is version 3.1, also known as TLS. It provides a mechanism for secure data transmission over the network. It is said to meet all security needs, such as your bank account management. 　　 But here I will

This is a creation in Article, where the information may have evolved or changed. K8s Offline installation package Three-step installation, simple to unbelievable Kubeadm Source Code Analysis To say the truth, Kubeadm code is sincere, the quality is

Http://blog.chinaunix.net/uid-26575352-id-3073802.html Common certificate formats and mutual conversionsThe PKCS full name is Public-key cryptography standards, a set of standards developed by RSA Labs and other security system developers to

Last year, the use of Tomcat, JBoss configured HTTPS two-way authentication, when the main use of the JDK with the Keytool tool. This time with httpd + OpenSSL, the difference is larger Search on the Internet a lot of articles, found that the

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