OpenSSL相关命令都有哪些操作?
OpenSSL相关命令都有哪些操作?
加密算法: 对称加密算法: DES、IDEA、RC 2、RC 4、AES、Skipjack …… 非对称加密算法: RSA、DSA、DiffieHellman、PKCS、PGP …… 单向的HASH算法属于报文摘要算法,虽然有些也出自OpenSSL库。
命令操作: 1、生成普通私钥:[weigw@TEST src]$ openssl genrsa -out privatekey。key 1024Generating RSA private key, 1024 bit long modulus 。
。。。++++++ 。。。。。。。++++++ e is 65537 (0x10001) 2、生成带加密口令的密钥:[weigw@TEST src]$ openssl genrsa -des3 -out privatekey。key 1024Generating RSA private key, 1024 bit long modulus 。
。。。。。。。。。。。++++++ 。。。。。。。。。。。。。。。。。。。。。++++++ e is 65537 (0x10001) Enter pass phrase for privatekey。key: Verifying - Enter pass phrase for privatekey。
key: 在生成带加密口令的密钥时需要自己去输入密码。对于为密钥加密现在提供了一下几种算法:-des encrypt the generated key with DES in cbc mode -des3 encrypt the generated key with DES in ede cbc mode (168 bit key) -aes128, -aes192, -aes256 encrypt PEM output with cbc aes 去除密钥的口令:[weigw@TEST src]$ openssl rsa -in privatekey。
key -outprivatekey。key Enter pass phrase for privatekey。key: writing RSA key 通过生成的私钥去生成证书:[weigw@TEST src]$ openssl req -new -x509 -key privatekey。
key -out cacert。crt -days 1095You are about to be asked to enter information that will be incorporated into your certificate request。
What you are about to enter is what is called a Distinguished Name or a DN。 There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '。
', the field will be left blank。-----Country Name (2 letter code) [GB]:CN State or Province Name (full name) [Berkshire]:beijing Locality Name (eg, city) [Newbury]:beijing Organization Name (eg, company) [My Company Ltd]:wondersoftOrganizational Unit Name (eg, section) []:develop Common Name (eg, your name or your server's hostname) []:WeiGWEmail Address []:weigongwan@sina。
com 在生成证书的时候需要按照提示输入一些个人信息。 通过私钥生成公钥:[weigw@TEST src]$ openssl rsa -in privatekey。key -pubout -out pubkey。key writing RSA key 格式转换:(证书、私钥、公钥)(PEM DER)[weigw@TEST src]$ openssl x509 -in cacert。
crt -inform PEM -out cacert。der -outform DER [weigw@TEST src]$ [weigw@TEST src]$ openssl rsa -in privatekey。key -inform PEM -out privatekey。
der -outform DER writing RSA key[weigw@TEST src]$ openssl rsa -pubin -in pubkey。key -inform PEM -pubout -out pubkey。der -outform DER writing RSA key从DER格式转换成PEM格式一样,就是把inform的格式改成DERoutform的格式改成PEM即可。
问:XP电脑升级windows7怎么东西都不见了 怎么网络连接
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