@param [String] name @return [Vertex,nil] the root vertex with the given name
Sets p, q for the RSA instance.
Returns true if the MKD command may be used to create a new directory within the directory.
Raises a MissingTagError or NotExpectedTagError if the element is not properly formatted.
Raises NotAvailableValueError if element content is nil
Load extra data embed into binary format String object.
For debugging output
Returns the inverse of the eigenvector matrix V
Enables SMTP/TLS (STARTTLS) for this object if server accepts. context is a OpenSSL::SSL::SSLContext object.