SSL证书CSR文件生成

（1）         第一步：生成证书请求文件(CSR)

（2）    进入OpenSSL安装的目录，运行如下命令生成私钥：

openssl genrsa -des3 2048 > beauty88.key Loading 'screen' into random state - done Generating RSA private key, 2048 bit long modulus ..........++++++ ........++++++ e is 65537 (0x10001) Enter pass phrase: Verifying - Enter pass phrase:

（3）    如果使用-des3参数，将会需要输入一个密码对私钥进行加密，如不需要对私钥加密请不要使用-des3选项。

（4）    输     将会生成server.key私钥文件

（5）    运行如下命令生成证书请求文件（CSR）

openssl req -new -key beauty88.key > beauty88.csr

（6）    接下来提提示输入私钥密码和申请证书的详细信息

Enter pass phrase for server.key: You 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) []:TW State or Province Name (full name) []:Taiwan Locality Name (eg, city) []:Taipei Organization Name (eg, company) []:Beauty88 Biotech Co., Ltd.   Organizational Unit Name (eg, section) []:MIS Common Name (eg, your websites domain name) []:www.beauty88.com.tw Email Address []:service@beauty88.com.tw   Please enter the following 'extra' attributes to be sent with your certificate request A challenge password []: