OpenSSL 函数
PHP Manual

openssl_private_decrypt

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

openssl_private_decryptDecrypts data with private key

说明

bool openssl_private_decrypt ( string $data , string &$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.

参数

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.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

参见


OpenSSL 函数
PHP Manual