openssl_public_decrypt
(PHP 4 >= 4.0.6, PHP 5)
openssl_public_decrypt — Decrypts data with public key
Description
bool openssl_public_decrypt
(
string $data
,
string &$decrypted
,
mixed $key
[,
int $padding
] )
You can use this function e.g. to check if the message was written by the
owner of the private key.
Parameters
-
data
-
-
decrypted
-
-
key
-
key
must be the public key corresponding that
was used to encrypt the data.
-
padding
-
padding
defaults to
OPENSSL_PKCS1_PADDING, but can also be
OPENSSL_NO_PADDING.
Return Values
Returns TRUE on success or FALSE on failure.
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