digits => $self->string_value('TimeOtp-Length') // 6,
algorithm => $algorithms{$self->string_value('TimeOtp-Algorithm') || ''} || 'sha1',
period => $self->string_value('TimeOtp-Period') // 30,
digits => $self->string_value('TimeOtp-Length') // 6,
algorithm => $algorithms{$self->string_value('TimeOtp-Algorithm') || ''} || 'sha1',
period => $self->string_value('TimeOtp-Period') // 30,