I need to decrypt a file which is encrypted using a private key. I have a public key which I can use to decrypt this file. How can I do this. I did:
openssl rsautl -in file -inkey key.pem
But this is not working. This shows the error as:
unable to load Private Key 3074128072:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:696:Expecting: ANY PRIVATE KEY
Public keys cannot be used to decrypt, they can only be used to encrypt and to verify the encryption signature.
Answered By – Ignacio Vazquez-Abrams