TCPDF::_encrypt_data()
Method: Encrypt the input string.
Source: includes/lib/tcpdf/tcpdf.php:10517
TCPDF_STATIC::getEncPermissionsString()
Method: Convert encryption P value to a string of bytes, low-order byte first.
Source: includes/lib/tcpdf/include/tcpdf_static.php:612
TCPDF_STATIC::_AES()
Method: Returns the input text exrypted using AES algorithm and the specified key.
Source: includes/lib/tcpdf/include/tcpdf_static.php:444
TCPDF_STATIC::getUserPermissionCode()
Method: Return the permission code used on encryption (P value).
Source: includes/lib/tcpdf/include/tcpdf_static.php:536
TCPDF_STATIC::convertHexStringToString()
Method: Convert hexadecimal string to string
Source: includes/lib/tcpdf/include/tcpdf_static.php:573