returns the name of the message digest algorithm . concode_field_sep MGF1ParameterSpec SHA512 concode_elem_sep String mdName concode_elem_sep MGF1ParameterSpec SHA256 concode_elem_sep MGF1ParameterSpec SHA1 concode_elem_sep MGF1ParameterSpec SHA384 concode_field_sep placeholderType placeHolder
String function ( ) { return mdName ; }