encrypt and decrypt a pdf in php with gnupg -

encrypt and decrypt a pdf in php with gnupg -

this question has reply here:

encrypt files using pgp in php? 1 reply

for little security reasons must encrypt (in php) (and decrypt later) pdf in server.

how can this? can in php gnupg?

i've seek search in net illustration haven't found

can help me?

you can utilize ssh2 library gnupg form command line. think powerful solution, have careful ssh2 library:)

what os prefer?

php gnupg