问题
$key = file_get_contents('http://keyserver.pramberger.at/pks/lookup?op=get&search=uid');
after getting public key in '$key' variable i need to encrypt the data using this public key.
the key must be start with ----Begin pgp block ---to end pgp block----.
How this can be done in php?
回答1:
Maybe this article about Encryption and Decryption using PHP and GnuPG (found via Google) helps you.
And there is also a PHP module to interact with GnuPG.
Afaik, GPG is compatible with PGP.
来源：https://stackoverflow.com/questions/2460941/encrypt-data-using-public-key