Generate public and private keys

89: ~ zhangwenquan $ 

89: ~ zhangwenquan $ openssl

OpenSSL> genrsa -out rsa_private_key.pem 1024

Generating RSA private key, 1024 bit long modulus

..........++++++

..................++++++

e is 65537 (0x10001)

OpenSSL> pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt

-----BEGIN PRIVATE KEY-----

MIICdQIBADANBgkqhkiG9w0BAQEFAASCAl8wggJbAgEAAoGBALldSA5HtPvyhEUK

a6M+Cn2jwUQx1lekTK0gM7jSFhzKhcY7ADeVhL+AjGtnYvlGY+npOEM1DqJPBBiu

cbPkyBtPHErZRjN0r0rZiqS0AY7j/EvG656W8S+rhN59AWtV3zuCF0C6pOWnUiMr

7GcyQR1qoX2BN7R2kr8ZwM92WroNAgMBAAECgYAhpMuqQ9uWixr0yQJmW6Fd0nYG

oaEMwTZlid25YvA+g4eqRhUxAYNZmsRhzh8JrXv+/aSHlj60uPC+ZhMfGpwzAYo1

I0KR+dQT5uoP1nhqVZev+cXICabJ3gKCzbvdIFz1TxL8NJw1UlssNLtxdn68QVWh

/ Hose / 7ppGdKrgVIM4QJBAOS36NuVMsut6iPxLmtOpRz VTZj8jS1yXz0 + / + sv WIoj

zcBabuMTVixMvuK49dBZTTOd5AXCizzKDx4qdD/VdUkCQQDPeYYjJTbi2rsOsyoK

+CcMnTYLJN8fWLNR3vLGoHxayOMHDW8Lfc4YrZJCGzoSuR3ikMZBOf9mXjO2NNsu

In TxKlAkAqyGgLYw48YUzR6lR3iB + + + KOqQVubK7C7AUZXXtsY6QiHght 3j8EmMG

f/ijP4EcbaVwmmJ3PYi0aNaT9jbZAkBJQxpQssVs2dwP1shT00jGtYTt7nkzcnjv

whBsfyMqU6GHTgEWR7hNEo2A9mhNUDzzUjgPtFExbrZH8uYqthVZAkB2/TLnvwDM

fzXIlSUTWi5nqILJhNWzY5l3XC03iH0WEvCi5QGNsOsvomdX7Krj0Imavc2L9hVj

fELfsTQfy0Dz

-----END PRIVATE KEY-----

OpenSSL> rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem

writing RSA key

OpenSSL>

 

Red is the command to be entered.

 

 

 

 

The red box is pkcs8 format remember to copy down the back to use.

 

 

 

Then go to the folder to find pem certificate

 

 

 

 

 

 

 

 

This is to be generated pem file