openssl_private_decrypt

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

Decrypts data with private key

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 were supposed only to you.

Parameters:

data

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.

decrypted

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.

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:

Returns TRUE on success or FALSE on failure.