首先是服务端(server),要生成证书请求(csr),提交给CA(Certificate Authority),即证书授权中心,获得一张证书。这个证书里面包括了服务端的公钥,CA使用其私钥对服务端的公钥进行加密后得到的签名。 然后是证书授权中心(CA),负责接收证书请求(包含请求主体的主体信息、公钥和签名算法),使用自己的私钥对请求中的信息进行加...
openssl verify [-CApath directory] [-CAfile file] [-purpose purpose] [-policy arg] [-verify_depth depth] [-ignore_critical] [-issuer_checks] [-crl_check] [-crl_check_all] [-policy_check] [-explicit_policy] [-inhibit_any] [-inhibit_map] [-x509_strict] [-extended_crl] [-use_del...
X509v3 Basic Constraints: CA:FALSE X509v3 Key Usage: Digital Signature, Non Repudiation, Key Encipherment X509v3 Subject Alternative Name: IP Address:XX.XX.109.96 Certificate is to be certified until Jul 27 02:42:35 2028 GMT (3650 days) Write out database with 1 new entries Data Base Updat...
[root@localhostCA]# openssl x509 -text -in cacert.pemCertificate:Data:Version:3(0x2) SerialNumber:13441978108521887108(0xba8b7fdefd063584) SignatureAlgorithm:sha256WithRSAEncryptionIssuer:C=CN, ST=JS, L=NanJing, O=ZTE, OU=Tech, CN=ca.xiaojie.com/emailAddress=caxiaojie@163.com Validity NotBe...
运行如下命令了解 ca-certificates 包的详细信息: $ apt-cache show ca-certificates This package includes PEM files of CA certificates to allow SSL-based applications to check for the authenticity of SSL connections. It includes, among others, certificate authorities used by the Debian infrastructure and...
5)根CA及中级CA的配置文件在最后,可以拷贝使用。 OpenSSL Certificate Authority This guide demonstrates how to act as your own certificate authority (CA) using the OpenSSL command-line tools. This is useful in a number of situations, such as issuing server certificates to secure an intranet website...
利用openssl签署CA证书的方法 利⽤openssl签署CA证书的⽅法 证书的⽅法 签署CA证书 虽然在安装MOD_SSL时已经使⽤ make certificate 命令建⽴了服务器 的证书签名，但是有时你可能需要改变它。有很多⾃动的脚本可以实现它，但是最可靠的⽅法是⼿⼯签署证书。下⾯就两种⽅法做⼀下总结：⼀、⼿...
1 搭建CA 1.1 建立CA目录与文件 基于默认配置文件(openssl.conf)有稍作改动以便于使用 目录结构: kevin@kevin-TM1701:~/gaoshi/zzxia-CA-openssl$ tree . ├── ca.crt.pem ├── ca.csr.pem ├── certs ├── crl ├── crlnumber
当使用ssl/tls进行加密通信时,必须要有数字证书。若通信只限制在局域网内,可以不向第三方机构申请签发证书,可以通过openssl模拟CA(Certificate Auth...
创建1号中级 CA 生成中级 CA 的私钥 openssl genrsa -out intermediate1.key 4096 生成其 CSR: openssl req -new -sha256 -key intermediate1.key -out intermediate1.csr 输出类似如下: You are about to be asked to enter information that will be incorporated into your certificate request. What you ...