Research on creating an X509 Certificate and obtaining the certificate key
Author: Xiao Bo
Personal blog: http://blog.csdn.net/eaglet; http://www.cnblogs.com/eaglet
2007/7 Nanjing
Background
The format of the server SSL digital certificate and the
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
Digital Certificate and its authentication process [reprinted], digital certificate reprinted
As we all know, public key cryptography makes it easy to use digital signatures, encrypted communications, and other key services by using the public key
The original is in http://bbs.pediy.com/archive/index.php?t-97663.html, but I think this article is very good, I copied down to make my notes withI. Analysis of X509 certificate 1. Read the certificate data from the certificate file on diskunsigned
. How to operate digital certificate in net
. NET provides us with two main classes for manipulating digital certificates, divided into:System.Security.Cryptography.X509Certificates.X509Certificate2 class, each instance of this class can represent
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
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
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I have studied SSL/TLS some time ago and read the English version of Eric rescorla's SSL
Introduction:
In cryptography, the certificate is a very important concept, I do not want to expand here, the general certificate is based on the X.509 specification, interested students can see the corresponding introduction:
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