Openssl errstr命令

OpenSSL从基础到应用系列: 1) OpenSSL之安全通讯基础 2) OpenSSL之PKI 3) OpenSSL之SSL协议的Web安全实现 4) OpenSSL之编译安装 透过上面几个方面的学习,我们应该对OpenSSL有了一个基本的了解.OpenSSL功能之强大,命令组合用法之多,往往让我们的学习不知所措.在此,我们来对openssl命令的使用做一个总结. 语法格式:  openssl command [ command_opts ] [ command_args ] 常用comma

熟练掌握 openssl 证书命令说明2.在我电脑建立好一个目录,并启动 terminal ,进入该目录cd /Users/dhbm/Desktop/ssl/sign2018072913.生成Self Signed证书1).生成一个key(我的私钥)openssl genrsa -des3 -out selfsign.key 4096 结果 (过程中 密码: 123456)Generating RSA private key, 4096 bit long modulus...........++

一.简介 pkcs7命令用于处理DER或者PEM格式的pkcs#7文件.   二.语法 openssl pkcs7 [-inform PEM|DER] [-outform PEM|DER] [-in filename] [-out filename] [-print] [-print_certs] [-text] [-noout] [-engine id] 选项 -inform arg input format - DER or PEM -outform arg output format -

一.简介 ca命令能够签发证书请求文件以及生成CRL列表 二.语法 openssl ca [-verbose] [-config filename] [-name section] [-gencrl] [-revoke file][-crl_reason reason] [-crl_hold instruction] [-crl_compromise time] [-crl_CA_compromise time ] [ -subj subj] [-crldays days] [-crlhours

一.简介 crl2pkcs7命令根据CRL或证书来生成pkcs#7消息 二.语法 openssl crl2pkcs7 [-inform PEM|DER ] [-outform PEM|DER ] [-in filename ] [-out filename ] [-certfile filename ] [-nocrl ] 选项 -inform arg input format - DER or PEM -outform arg output format - DER or PEM -in ar

一.简介 crl命令用于处里PME或DER格式的CRL文件 二.语法 openssl crl [-inform PEM|DER] [-outform PEM|DER] [-text] [-in filename] [-out filename] [-hash] [-fingerprint] [-issuer ] [-lastupdate ] [-nextupdate ] [-crlnumber] [-noout ] [-CAfile file ] [-CApath dir ] [-nameopt

一.简介 asn1parse命令是一种用来诊断ASN.1结构的工具,也能用于从ASN1.1数据中提取数据 二.语法 openssl asn1parse [-inform PEM|DER] [-in filename] [-out filename] [-noout] [-offset number] [-length number] [-i] [- structure filename] [-strparse offset] 选项 -inform arg input format - one o

一.简介 Rsa命令用于处理RSA密钥.格式转换和打印信息 二.语法 openssl rsa [-inform PEM|NET|DER] [-outform PEM|NET|DER] [-in filename] [-passin arg] [-out filename] [-passout arg] [-sgckey] [-text] [-noout] [-modulus] [-check] [-pubin] [-pubout] [-engine id] [-des] [-des3] [-id

一.简介 speed命令用于测试库的性能 二.语法 openssl speed [md2] [mdc2] [md5] [hmac] [sha1] [sha256] [sha512] [whirlpool] [rmd160] [idea-cbc] [seed-cbc] [rc2-cbc] [rc5-cbc] [bf-cbc] [des-cbc] [des-ede3] [aes-128-cbc] [aes-192-cbc] [aes-256-cbc] [aes-128-ige] [aes-192-i