RSA Private Key

Public Key Crypto Pair Key Creation

About

This article is about the private key generated by the RSA implementation

Command

Info

With openssl rsa module 1) 

openssl rsa -in pkcs8.pem -text -noout

Create a public key

Create a public key 

openssl rsa -in key.pem -pubout -out pubkey.pem

Convert from PEM to pkcs8 base64 PEM

Convert a private key to PKCS#8 unencrypted format with 2) 

openssl pkcs8 -in key.pem -topk8 -nocrypt -out enckey.pem

Convert from PEM to pkcs12

openssl pkcs12 -export -nocerts -inkey pkcs8.pem -out pkcs12.p12
1)
https://www.openssl.org/docs/man1.1.1/man1/openssl-rsa.html
2)
https://www.openssl.org/docs/man1.1.1/man1/pkcs8.html




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