## Example

`

     bool openssl_open ( string $sealed_data , string &$open_data , string $env_key , mixed $priv_key_id [, string $method ] )

`

## Description

openssl_open() opens (decrypts) sealed_data using the private key associated with the key identifier priv_key_id and the envelope key env_key, and fills open_data with the decrypted data. The envelope key is generated when the data are sealed and can only be used by one specific private key. See openssl_seal() for more information.

## Return Values

Returns TRUE on success or FALSE on failure.