openssl_private_decrypt
(PHP 4 >= 4.0.6, PHP 5)
openssl_private_decrypt — Decrypts data with private key
说明
bool openssl_private_decrypt
( string $data
, string &$decrypted
, mixed $key
[, int $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 were supposed only to you.
参数
- data
-
- decrypted
-
- key
-
key must be the private key corresponding that was used to encrypt the data.
- padding
-
padding defaults to OPENSSL_PKCS1_PADDING, but can also be one of OPENSSL_SSLV23_PADDING, OPENSSL_PKCS1_OAEP_PADDING, OPENSSL_NO_PADDING.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
