Moreover, what is the challenge password?
The "challenge password" is basically a shared-secret nonce between you and the SSL certificate-issuer (aka Certification Authority, or CA), embedded in the CSR, which the issuer may use to authenticate you should that ever be needed.
Also Know, what is PEM pass phrase? Your PEM pass phrase is something you set when you generated your SSL key. It turns out you can not ever retrieve it, so if you don't know it, stop trying to figure it out and re-key your certificate!
Hereof, what is challenge phrase in CSR?
A Challenge Phrase is a word or phrase that is used for security purposes. It is created at the time of enrollment for the following products: Digital IDs for Secure Email. SSL Certificates.
What is certificate passphrase?
A passphrase is a word or phrase that protects private key files. It prevents unauthorized users from encrypting them. Usually it's just the secret encryption/decryption key used for Ciphers. If you are asked to verify the pass-phrase, you'll need to enter the new pass-phrase a second time.