I am trying to encrypt a string using Bouncy Castle PGP Java apis, Base64 encode the encrypted string and then decrypt using pg_pub_decrypt but it is failing with error “Wrong Key”. Just wanted to know if this is doable or pg_pub_decrypt only works with encrypted strings from pg_pub_encrypt?
pg_pub_decrypt is compatible with gpg, so if Bouncy Castle is also compatible with gpg I don't see why it wouldn't also work. Without more information, it is hard to provide more advice. encrypt a dummy payload with a dummy password and show us what you get and what you do with it.