(PHP 4 >= 4.0.6, PHP 5, PHP 7)
openssl_public_decrypt — Decrypts data with public key
$padding= OPENSSL_PKCS1_PADDING ] )
data that was previous encrypted via
openssl_private_encrypt() and stores the result into
You can use this function e.g. to check if the message was written by the owner of the private key.
key must be the public key corresponding that
was used to encrypt the data.
padding can be one of
TRUE on success or
FALSE on failure.