openssl_open Open sealed data &reftitle.description; boolopenssl_open stringsealed_data stringopen_data stringenv_key mixedpriv_key_id 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. &reftitle.parameters; sealed_data open_data If the call is successful the opened data is returned in this parameter. env_key priv_key_id &reftitle.returnvalues; &return.success; &reftitle.examples; ]]> &reftitle.seealso; openssl_seal