(PHP 4 >= 4.0.6, PHP 5, PHP 7)
openssl_private_decrypt — Decrypts data with private key
$data
, string &$decrypted
, mixed $key
[, int $padding = OPENSSL_PKCS1_PADDING
] )
openssl_private_decrypt() decrypts
data that was previous encrypted via
openssl_public_encrypt() and stores the result into
decrypted.
You can use this function e.g. to decrypt data which is supposed to only be available to you.
data
decrypted
key
key must be the private key corresponding that
was used to encrypt the data.
padding
padding can be one of
OPENSSL_PKCS1_PADDING,
OPENSSL_SSLV23_PADDING,
OPENSSL_PKCS1_OAEP_PADDING,
OPENSSL_NO_PADDING.
Returns TRUE on success or FALSE on failure.