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  198.  
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  201. onkeypress="_KPH()" style='display:none;visibility:hidden'>
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  206.  <div id="nb_ntsElem" align=center style='position:relative;padding:3px;
  207. font-family:Arial;color:buttontext;font-size:9pt'><img src="../../../en/tools/oid/doc/OID-tutorial_fichiers/notes_flag.gif"
  208.  border=0 id="notes_flag" style='display:none'><span style="mso-spacerun:
  209. yes">  </span>Commentaires</div>
  210.  <div title="Afficher/Masquer les commentaires" id="nb_nts" style='position:
  211. absolute;top:0%;left:0%;width:100%;height:100%'></div>
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  229.  style='position:relative;left:-290px'></div>
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  244.           <div style='position:absolute;clip:rect(0px, 30px, 18px, 0px)'><img
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  256.  
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  260.  <div id="nb_otlElem" align=center style='position:relative;padding:3px;
  261. font-family:Arial;color:buttontext;font-size:9pt'>Plan</div>
  262.  <div title="Afficher/Masquer le plan" id="nb_otl" style='position:absolute;
  263. top:0%;left:0%;width:100%;height:100%'></div>
  264.  </td>
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  266.  
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  268.  <td>
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  273.  style='position:relative;left:-157px'></div>
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  275.  </td>
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  277.  
  278. </div>
  279.  
  280. <div id=OtlObj style='display:none;visibility:hidden'>
  281.  
  282. <table width="100%" style='font-family:Arial;font-size:9pt'>
  283.  <tr>
  284.   <td>
  285.   <div id=PPTP1 class=PTxt><font size=2><a
  286.   href="javascript:GoToSld('slide0036.htm');" onmouseover="Over(this)"
  287.   id=PPTL1 onmouseout="Out(this)">Registration Authorities<br>
  288.   for OID components</a></font></div>
  289.   </td>
  290.  </tr>
  291.  <tr>
  292.   <td>
  293.   <div id=PPTP2 class=PTxt><font size=2><a
  294.   href="javascript:GoToSld('slide0155.htm');" onmouseover="Over(this)"
  295.   id=PPTL2 onmouseout="Out(this)">Protocols need to carry names!</a></font></div>
  296.   <div id=PPTC2 class=CTxt style='display:none'>
  297.   <table style='color:white' id=PPTB2 class=CBorder>
  298.    <tr>
  299.     <td width=5 nowrap></td>
  300.     <td width="100%"></td>
  301.    </tr>
  302.    <tr>
  303.     <td colspan=1></td>
  304.     <td colspan=1><font size=2>Generic carrier protocols need names for their
  305.     contents</font></td>
  306.    </tr>
  307.    <tr>
  308.     <td colspan=1></td>
  309.     <td colspan=1><font size=2>Directory (X.500) protocols need names for
  310.     things they are trying to access</font></td>
  311.    </tr>
  312.    <tr>
  313.     <td colspan=1></td>
  314.     <td colspan=1><font size=2>E-mail (X.400) protocols need names for
  315.     originator and recipient names</font></td>
  316.    </tr>
  317.   </table>
  318.   </div>
  319.   </td>
  320.  </tr>
  321.  <tr>
  322.   <td>
  323.   <div id=PPTP3 class=PTxt><font size=2><a
  324.   href="javascript:GoToSld('slide0149.htm');" onmouseover="Over(this)"
  325.   id=PPTL3 onmouseout="Out(this)">Historical contributions to the naming
  326.   problem</a></font></div>
  327.   <div id=PPTC3 class=CTxt style='display:none'>
  328.   <table style='color:white' id=PPTB3 class=CBorder>
  329.    <tr>
  330.     <td width=5 nowrap></td>
  331.     <td width="100%"></td>
  332.    </tr>
  333.    <tr>
  334.     <td colspan=1></td>
  335.     <td colspan=1><font size=2>One of the first attempts at a naming standard
  336.     for data communication was X.121, used in X.25.</font></td>
  337.    </tr>
  338.    <tr>
  339.     <td colspan=1></td>
  340.     <td colspan=1><font size=2>32-bit Ethernet name allocation was another
  341.     important piece of standardisation.</font></td>
  342.    </tr>
  343.    <tr>
  344.     <td colspan=1></td>
  345.     <td colspan=1><font size=2>Network Service Access Point addresses in OSI
  346.     (NSAP addresses) made an important contribution.</font></td>
  347.    </tr>
  348.    <tr>
  349.     <td colspan=1></td>
  350.     <td colspan=1><font size=2>ASN.1 definition of the Object Identifier Tree
  351.     in about 1986 was a seminal contribution.</font></td>
  352.    </tr>
  353.    <tr>
  354.     <td colspan=1></td>
  355.     <td colspan=1><font size=2>UUID naming mechanisms developed in the 1990s
  356.     introduced new concepts to naming.</font></td>
  357.    </tr>
  358.   </table>
  359.   </div>
  360.   </td>
  361.  </tr>
  362.  <tr>
  363.   <td>
  364.   <div id=PPTP4 class=PTxt><font size=2><a
  365.   href="javascript:GoToSld('slide0150.htm');" onmouseover="Over(this)"
  366.   id=PPTL4 onmouseout="Out(this)">Hierarchical v Central</a></font></div>
  367.   <div id=PPTC4 class=CTxt style='display:none'>
  368.   <table style='color:white' id=PPTB4 class=CBorder>
  369.    <tr>
  370.     <td width=5 nowrap></td>
  371.     <td width="100%"></td>
  372.    </tr>
  373.    <tr>
  374.     <td colspan=1></td>
  375.     <td colspan=1><font size=2>I'm the Registration Authority, and that's it
  376.     (the Monolithic Approach).</font></td>
  377.    </tr>
  378.    <tr>
  379.     <td colspan=1></td>
  380.     <td colspan=1><font size=2>I will do my bit, you can add to it<br>
  381.     (the Hierarchical Approach).</font></td>
  382.    </tr>
  383.    <tr>
  384.     <td colspan=1></td>
  385.     <td colspan=1><font size=2>Let's use as much as possible of existing
  386.    naming<br>
  387.    (the Pragmatic Approach).</font></td>
  388.   </tr>
  389.   <tr>
  390.    <td colspan=1></td>
  391.    <td colspan=1><font size=2>Marriages, marriages, marriages.</font></td>
  392.   </tr>
  393.   <tr>
  394.    <td colspan=1></td>
  395.    <td colspan=1><font size=2>For example, ISO Biometrics work uses a
  396.    centralised registration authority (Monolithic Approach), but has an Annex
  397.    that formally defines its allocations as part of an ASN.1 OID (Hierachical
  398.    Approach)</font></td>
  399.   </tr>
  400.  </table>
  401.  </div>
  402.  </td>
  403. </tr>
  404. <tr>
  405.  <td>
  406.  <div id=PPTP5 class=PTxt><font size=2><a
  407.  href="javascript:GoToSld('slide0199.htm');" onmouseover="Over(this)"
  408.  id=PPTL5 onmouseout="Out(this)">Character versus binary naming</a></font></div>
  409.  <div id=PPTC5 class=CTxt style='display:none'>
  410.  <table style='color:white' id=PPTB5 class=CBorder>
  411.   <tr>
  412.    <td width=5 nowrap></td>
  413.    <td width="100%"></td>
  414.   </tr>
  415.   <tr>
  416.    <td colspan=1></td>
  417.    <td colspan=1><font size=2>Character versus binary protocols remains an
  418.    area of contention – preferred naming often follows this decision.</font></td>
  419.   </tr>
  420.   <tr>
  421.    <td colspan=1></td>
  422.    <td colspan=1><font size=2>Current work on &quot;Fast Web Services&quot; in
  423.    ITU-T can be stated as &quot;binary encodings for Web Services
  424.    exchanges&quot;</font></td>
  425.   </tr>
  426.   <tr>
  427.    <td colspan=1></td>
  428.    <td colspan=1><font size=2>Fast Web Services may or may not gain acceptance
  429.    against XML (character-based) encodings for Web Services, but it is a fight
  430.    worth fighting! Please fight!</font></td>
  431.   </tr>
  432.   <tr>
  433.    <td colspan=1></td>
  434.    <td colspan=1><font size=2>Historically, ITU-T (CCITT before it) has backed
  435.    both binary *and* character-based naming horses.</font></td>
  436.   </tr>
  437.  </table>
  438.  </div>
  439.  </td>
  440. </tr>
  441. <tr>
  442.  <td>
  443.  <div id=PPTP6 class=PTxt><font size=2><a
  444.  href="javascript:GoToSld('slide0198.htm');" onmouseover="Over(this)"
  445.  id=PPTL6 onmouseout="Out(this)">ASN.1 grasped the nettle</a></font></div>
  446.  <div id=PPTC6 class=CTxt style='display:none'>
  447.  <table style='color:white' id=PPTB6 class=CBorder>
  448.   <tr>
  449.    <td width=5 nowrap></td>
  450.    <td width=20 nowrap></td>
  451.    <td width="100%"></td>
  452.   </tr>
  453.   <tr>
  454.    <td colspan=1></td>
  455.    <td colspan=2><font size=2>The easy bit:</font></td>
  456.   </tr>
  457.   <tr>
  458.    <td colspan=2></td>
  459.    <td colspan=1><font size=2>Combine the Hierarchical Approach and the
  460.    Pragmatic approach</font></td>
  461.   </tr>
  462.   <tr>
  463.    <td colspan=1></td>
  464.    <td colspan=2><font size=2>The hard bit:</font></td>
  465.   </tr>
  466.   <tr>
  467.    <td colspan=2></td>
  468.    <td colspan=1><font size=2>Long character strings versus obscure binary
  469.    representations</font></td>
  470.   </tr>
  471.   <tr>
  472.    <td colspan=1></td>
  473.    <td colspan=2><font size=2>A lot of blood was spilled in 1985.</font></td>
  474.   </tr>
  475.   <tr>
  476.    <td colspan=1></td>
  477.    <td colspan=2><font size=2>Went for binary!!!! (In the encoding, characters
  478.    in the value notation – see later)</font></td>
  479.   </tr>
  480.   <tr>
  481.    <td colspan=1></td>
  482.    <td colspan=2><font size=2><span style="mso-spacerun: yes"> </span>OIDs are
  483.    essentially binary encodings.</font></td>
  484.   </tr>
  485.   <tr>
  486.    <td colspan=1></td>
  487.    <td colspan=2><font size=2>Even when sent with XML they are things<br>
  488.    like 0.2.693.57. etc – encoded in characters, but it is still binary!</font></td>
  489.   </tr>
  490.  </table>
  491.  </div>
  492.  </td>
  493. </tr>
  494. <tr>
  495.  <td>
  496.  <div id=PPTP7 class=PTxt><font size=2><a
  497.  href="javascript:GoToSld('slide0212.htm');" onmouseover="Over(this)"
  498.  id=PPTL7 onmouseout="Out(this)">Notation for OID values – human-readable</a></font></div>
  499.  <div id=PPTC7 class=CTxt style='display:none'>
  500.  <table style='color:white' id=PPTB7 class=CBorder>
  501.   <tr>
  502.    <td width=5 nowrap></td>
  503.    <td width="100%"></td>
  504.   </tr>
  505.   <tr>
  506.    <td colspan=1></td>
  507.    <td colspan=1><font size=2>Early notation for OID values (allocations)
  508.    looked like:</font></td>
  509.   </tr>
  510.   <tr>
  511.    <td colspan=1></td>
  512.    <td colspan=1><font size=2><span style="mso-spacerun: yes">       
  513.    </span>{iso standard 8571 etc}</font></td>
  514.   </tr>
  515.   <tr>
  516.    <td colspan=1></td>
  517.    <td colspan=1><font size=2>SNMP started the rot:<span style="mso-spacerun:
  518.    yes">  </span>use simply a character representation of the encoding:<span
  519.    style="mso-spacerun: yes">  </span>1.0.8571.etc for human consumption.</font></td>
  520.   </tr>
  521.   <tr>
  522.    <td colspan=1></td>
  523.    <td colspan=1><font size=2>The change from &quot;ccitt&quot; to
  524.    &quot;itu-t&quot; in<br>
  525.    &quot;joint-iso-ccitt&quot; also caused problems.</font></td>
  526.   </tr>
  527.   <tr>
  528.    <td colspan=1></td>
  529.    <td colspan=1><font size=2>The numeric form is now accepted as valid
  530.    notation.</font></td>
  531.   </tr>
  532.   <tr>
  533.    <td colspan=1></td>
  534.    <td colspan=1><font size=2>Names are now regarded as not normative.</font></td>
  535.   </tr>
  536.  </table>
  537.  </div>
  538.  </td>
  539. </tr>
  540. <tr>
  541.  <td>
  542.  <div id=PPTP8 class=PTxt><font size=2><a
  543.  href="javascript:GoToSld('slide0200.htm');" onmouseover="Over(this)"
  544.  id=PPTL8 onmouseout="Out(this)">X.400 and X.500</a></font></div>
  545.  <div id=PPTC8 class=CTxt style='display:none'>
  546.  <table style='color:white' id=PPTB8 class=CBorder>
  547.   <tr>
  548.    <td width=5 nowrap></td>
  549.    <td width="100%"></td>
  550.   </tr>
  551.   <tr>
  552.    <td colspan=1></td>
  553.    <td colspan=1><font size=2>X.500 went for what became called
  554.    &quot;long-names&quot; – character-based.</font></td>
  555.   </tr>
  556.   <tr>
  557.    <td colspan=1></td>
  558.    <td colspan=1><font size=2>X.400 used both forms! (Differed a bit in the
  559.    1984 vs. 1988 versions)</font></td>
  560.   </tr>
  561.   <tr>
  562.    <td colspan=1></td>
  563.    <td colspan=1><font size=2><span style="mso-spacerun: yes"> </span>Major
  564.    fight on introduction of &quot;short-names&quot; into X.500 around 1988ish</font></td>
  565.   </tr>
  566.   <tr>
  567.    <td colspan=1></td>
  568.    <td colspan=1><font size=2>Accepted, but never really took off or
  569.    implemented.<span style="mso-spacerun: yes">  </span>Today, X.500
  570.    distinguished names are not considered &quot;long&quot; – compared, for
  571.    example with Certificate Revocation Lists (CRLs).</font></td>
  572.   </tr>
  573.  </table>
  574.  </div>
  575.  </td>
  576. </tr>
  577. <tr>
  578.  <td>
  579.  <div id=PPTP9 class=PTxt><font size=2><a
  580.  href="javascript:GoToSld('slide0213.htm');" onmouseover="Over(this)"
  581.  id=PPTL9 onmouseout="Out(this)">Navigating the tree</a></font></div>
  582.  <div id=PPTC9 class=CTxt style='display:none'>
  583.  <table style='color:white' id=PPTB9 class=CBorder>
  584.   <tr>
  585.    <td width=5 nowrap></td>
  586.    <td width="100%"></td>
  587.   </tr>
  588.   <tr>
  589.    <td colspan=1></td>
  590.    <td colspan=1><font size=2>X.500 also added the concept that a sub-arc
  591.    might be identified by a pair of values (for example, organisational unit
  592.    and location), rather than just by a single value.</font></td>
  593.   </tr>
  594.   <tr>
  595.    <td colspan=1></td>
  596.    <td colspan=1><font size=2>This is the principal difference (apart from
  597.    character v binary representation) between the X.500 use of the RH-name
  598.    tree concept and the ASN.1 use of the RH-name tree concept for the Object
  599.    Identifier tree.</font></td>
  600.   </tr>
  601.  </table>
  602.  </div>
  603.  </td>
  604. </tr>
  605. <tr>
  606.  <td>
  607.  <div id=PPTP10 class=PTxt><font size=2><a
  608.  href="javascript:GoToSld('slide0151.htm');" onmouseover="Over(this)"
  609.  id=PPTL10 onmouseout="Out(this)">Moving to the Web</a></font></div>
  610.  <div id=PPTC10 class=CTxt style='display:none'>
  611.  <table style='color:white' id=PPTB10 class=CBorder>
  612.   <tr>
  613.    <td width=5 nowrap></td>
  614.    <td width="100%"></td>
  615.   </tr>
  616.   <tr>
  617.    <td colspan=1></td>
  618.    <td colspan=1><font size=2>Publication of naming allocations on the Web is
  619.    increasingly common but adds cost for an RA.</font></td>
  620.   </tr>
  621.   <tr>
  622.    <td colspan=1></td>
  623.    <td colspan=1><font size=2>The ITU-T OID description database is an
  624.    excellent example, with over 50,000 entries.</font></td>
  625.   </tr>
  626.   <tr>
  627.    <td colspan=1></td>
  628.    <td colspan=1><font size=2>OID repository: http://oid.elibel.tm.fr</font></td>
  629.   </tr>
  630.   <tr>
  631.    <td colspan=1></td>
  632.    <td colspan=1><font size=2>Automatic allocations (possibly using Fast Web
  633.    Services protocols) reduces the cost of running an RA.</font></td>
  634.   </tr>
  635.   <tr>
  636.    <td colspan=1></td>
  637.    <td colspan=1><font size=2>First done by IANA for ASN.1 OID components for
  638.    SNMP.</font></td>
  639.   </tr>
  640.  </table>
  641.  </div>
  642.  </td>
  643. </tr>
  644. <tr>
  645.  <td>
  646.  <div id=PPTP11 class=PTxt><font size=2><a
  647.  href="javascript:GoToSld('slide0152.htm');" onmouseover="Over(this)"
  648.  id=PPTL11 onmouseout="Out(this)">ASN.1 Project and ITU-T support</a></font></div>
  649.  <div id=PPTC11 class=CTxt style='display:none'>
  650.  <table style='color:white' id=PPTB11 class=CBorder>
  651.   <tr>
  652.    <td width=5 nowrap></td>
  653.    <td width="100%"></td>
  654.   </tr>
  655.   <tr>
  656.    <td colspan=1></td>
  657.    <td colspan=1><font size=2>We live in interesting times!</font></td>
  658.   </tr>
  659.   <tr>
  660.    <td colspan=1></td>
  661.    <td colspan=1><font size=2>An immense amount done already on the module
  662.    database and the OID registry.</font></td>
  663.   </tr>
  664.   <tr>
  665.    <td colspan=1></td>
  666.    <td colspan=1><font size=2>Suggestions for automatic machine access to
  667.    ASN.1 modules from the database – Sun Microsystems involvement, tool vendor
  668.    agreement to provide clients.</font></td>
  669.   </tr>
  670.   <tr>
  671.    <td colspan=1></td>
  672.    <td colspan=1><font size=2>Suggestions for automatic registration of UUID
  673.    values for an OID component (see later).</font></td>
  674.   </tr>
  675.  </table>
  676.  </div>
  677.  </td>
  678. </tr>
  679. <tr>
  680.  <td>
  681.  <div id=PPTP12 class=PTxt><font size=2><a
  682.  href="javascript:GoToSld('slide0153.htm');" onmouseover="Over(this)"
  683.  id=PPTL12 onmouseout="Out(this)">Enough of history and futures – what of the
  684.  NOW?</a></font></div>
  685.  <div id=PPTC12 class=CTxt style='display:none'>
  686.  <table style='color:white' id=PPTB12 class=CBorder>
  687.   <tr>
  688.    <td width=5 nowrap></td>
  689.    <td width="100%"></td>
  690.   </tr>
  691.   <tr>
  692.    <td colspan=1></td>
  693.    <td colspan=1><font size=2>The revised X.660 and X.670 series
  694.    Recommendations are just that – revisions.</font></td>
  695.   </tr>
  696.   <tr>
  697.    <td colspan=1></td>
  698.    <td colspan=1><font size=2>Incorporate amendments, update tables and lists,
  699.    and improve editorial clarity.</font></td>
  700.   </tr>
  701.   <tr>
  702.    <td colspan=1></td>
  703.    <td colspan=1><font size=2>Don't bother to read them!</font></td>
  704.    </tr>
  705.   </table>
  706.   </div>
  707.   </td>
  708.  </tr>
  709.  <tr>
  710.   <td>
  711.   <div id=PPTP13 class=PTxt><font size=2><a
  712.   href="javascript:GoToSld('slide0165.htm');" onmouseover="Over(this)"
  713.   id=PPTL13 onmouseout="Out(this)">What are these Recommendations? <br>
  714.   (Yuck,
  715.   he's getting serious – time to walk out to my main meeting!)</a></font></div>
  716.  <div id=PPTC13 class=CTxt style='display:none'>
  717.  <table style='color:white' id=PPTB13 class=CBorder>
  718.   <tr>
  719.    <td width=5 nowrap></td>
  720.    <td width="100%"></td>
  721.   </tr>
  722.   <tr>
  723.    <td colspan=1></td>
  724.    <td colspan=1><font size=2>Sorry folks, but one slide per Recommendation
  725.    (could just be two or three for some!).</font></td>
  726.   </tr>
  727.   <tr>
  728.    <td colspan=1></td>
  729.    <td colspan=1><font size=2>I owe that to the authors that spent a lot of
  730.    time on the original work.</font></td>
  731.   </tr>
  732.   <tr>
  733.    <td colspan=1></td>
  734.    <td colspan=1><font size=2>Walk out if you like, but this is the guts of
  735.    the presentation.</font></td>
  736.   </tr>
  737.  </table>
  738.  </div>
  739.  </td>
  740. </tr>
  741. <tr>
  742.  <td>
  743.  <div id=PPTP14 class=PTxt><font size=2><a
  744.  href="javascript:GoToSld('slide0214.htm');" onmouseover="Over(this)"
  745.  id=PPTL14 onmouseout="Out(this)">General contents</a></font></div>
  746.  <div id=PPTC14 class=CTxt style='display:none'>
  747.  <table style='color:white' id=PPTB14 class=CBorder>
  748.   <tr>
  749.    <td width=5 nowrap></td>
  750.    <td width="100%"></td>
  751.   </tr>
  752.   <tr>
  753.    <td colspan=1></td>
  754.    <td colspan=1><font size=2>(Sometimes) provides information on Registration
  755.    Hierarchical name trees.</font></td>
  756.   </tr>
  757.   <tr>
  758.    <td colspan=1></td>
  759.    <td colspan=1><font size=2>Usually specifies procedures for the operation
  760.    of a Registration Authority.</font></td>
  761.   </tr>
  762.   <tr>
  763.    <td colspan=1></td>
  764.    <td colspan=1><font size=2>Mainly defines procedures for allocation under a
  765.    specific ASN.1 Object Identifier arc.</font></td>
  766.   </tr>
  767.   <tr>
  768.    <td colspan=1></td>
  769.    <td colspan=1><font size=2>Revision makes no real technical changes –
  770.    incorporates amendments, changes CCITT to ITU-T, clarifies, etc.</font></td>
  771.   </tr>
  772.   <tr>
  773.    <td colspan=1></td>
  774.    <td colspan=1><font size=2>Makes UPU legitimate!</font></td>
  775.   </tr>
  776.  </table>
  777.  </div>
  778.  </td>
  779. </tr>
  780. <tr>
  781.  <td>
  782.  <div id=PPTP15 class=PTxt><font size=2><a
  783.  href="javascript:GoToSld('slide0201.htm');" onmouseover="Over(this)"
  784.  id=PPTL15 onmouseout="Out(this)">X.660 (ISO/IEC 9834-1)</a></font></div>
  785.  <div id=PPTC15 class=CTxt style='display:none'>
  786.  <table style='color:white' id=PPTB15 class=CBorder>
  787.   <tr>
  788.    <td width=5 nowrap></td>
  789.    <td width="100%"></td>
  790.   </tr>
  791.   <tr>
  792.    <td colspan=1></td>
  793.    <td colspan=1><font size=2>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  794.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  795.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  796.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  797.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  798.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  799.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  800.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  801.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  802.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>GENERAL<span
  803.    style="mso-spacerun: yes">  </span>PROCEDURES</font></td>
  804.   </tr>
  805.   <tr>
  806.    <td colspan=1></td>
  807.    <td colspan=1><font size=2>A bad title!<span style="mso-spacerun: yes"> 
  808.    </span>Still not quite settled!</font></td>
  809.   </tr>
  810.   <tr>
  811.    <td colspan=1></td>
  812.    <td colspan=1><font size=2>This describes the RH-Name tree, and specifies
  813.    general procedures for registration authorities in this area.</font></td>
  814.   </tr>
  815.   <tr>
  816.    <td colspan=1></td>
  817.    <td colspan=1><font size=2>These procedures are referenced from other parts
  818.    of the series.</font></td>
  819.   </tr>
  820.  </table>
  821.  </div>
  822.  </td>
  823. </tr>
  824. <tr>
  825.  <td>
  826.  <div id=PPTP16 class=PTxt><font size=2><a
  827.  href="javascript:GoToSld('slide0202.htm');" onmouseover="Over(this)"
  828.  id=PPTL16 onmouseout="Out(this)">No X.661 (ISO/IEC 9834-2)</a></font></div>
  829.  <div id=PPTC16 class=CTxt style='display:none'>
  830.  <table style='color:white' id=PPTB16 class=CBorder>
  831.   <tr>
  832.    <td width=5 nowrap></td>
  833.    <td width="100%"></td>
  834.   </tr>
  835.   <tr>
  836.    <td colspan=1></td>
  837.    <td colspan=1><font size=2>FTAM Document type registration.</font></td>
  838.   </tr>
  839.   <tr>
  840.    <td colspan=1></td>
  841.    <td colspan=1><font size=2>Many registrations within the ISO profiles work.</font></td>
  842.   </tr>
  843.   <tr>
  844.    <td colspan=1></td>
  845.    <td colspan=1><font size=2>ISO work never supported by ITU-T.</font></td>
  846.   </tr>
  847.   <tr>
  848.    <td colspan=1></td>
  849.    <td colspan=1><font size=2>Will not be revised, and not of interest.</font></td>
  850.   </tr>
  851.   <tr>
  852.    <td colspan=1></td>
  853.    <td colspan=1></td>
  854.   </tr>
  855.  </table>
  856.  </div>
  857.  </td>
  858. </tr>
  859. <tr>
  860.  <td>
  861.  <div id=PPTP17 class=PTxt><font size=2><a
  862.  href="javascript:GoToSld('slide0203.htm');" onmouseover="Over(this)"
  863.  id=PPTL17 onmouseout="Out(this)">X.662 (ISO/IEC 9834-3)</a></font></div>
  864.  <div id=PPTC17 class=CTxt style='display:none'>
  865.  <table style='color:white' id=PPTB17 class=CBorder>
  866.   <tr>
  867.    <td width=5 nowrap></td>
  868.    <td width="100%"></td>
  869.   </tr>
  870.   <tr>
  871.    <td colspan=1></td>
  872.    <td colspan=1><font size=2><span style="mso-spacerun:
  873.    yes"> </span>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  874.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  875.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  876.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  877.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  878.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  879.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  880.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  881.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  882.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>REGISTRATION<span
  883.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  884.    </span>ASN.1 OBJECT IDENTIFIER ARCS FOR<span style="mso-spacerun: yes"> 
  885.    </span>JOINT<span style="mso-spacerun: yes">  </span>ISO<span
  886.    style="mso-spacerun: yes">  </span>AND<span style="mso-spacerun: yes"> 
  887.    </span>ITU-T<span style="mso-spacerun: yes">  </span>WORK</font></td>
  888.   </tr>
  889.   <tr>
  890.    <td colspan=1></td>
  891.    <td colspan=1><font size=2>This is an important Recommendation</font></td>
  892.   </tr>
  893.   <tr>
  894.    <td colspan=1></td>
  895.    <td colspan=1><font size=2>Provides the Registration of areas of joint work
  896.    with ITU-T and ISO.</font></td>
  897.   </tr>
  898.   <tr>
  899.    <td colspan=1></td>
  900.    <td colspan=1><font size=2>About 25 current allocations.</font></td>
  901.   </tr>
  902.   <tr>
  903.    <td colspan=1></td>
  904.    <td colspan=1><font size=2>ANSI remains the Registration Authority.</font></td>
  905.   </tr>
  906.   <tr>
  907.    <td colspan=1></td>
  908.    <td colspan=1><font size=2>Simple resolution from SG17 and SC6.</font></td>
  909.   </tr>
  910.   <tr>
  911.    <td colspan=1></td>
  912.    <td colspan=1></td>
  913.   </tr>
  914.  </table>
  915.  </div>
  916.  </td>
  917. </tr>
  918. <tr>
  919.  <td>
  920.  <div id=PPTP18 class=PTxt><font size=2><a
  921.  href="javascript:GoToSld('slide0204.htm');" onmouseover="Over(this)"
  922.  id=PPTL18 onmouseout="Out(this)">No X.663 (ISO/IEC 9834-4)</a></font></div>
  923.  <div id=PPTC18 class=CTxt style='display:none'>
  924.  <table style='color:white' id=PPTB18 class=CBorder>
  925.   <tr>
  926.    <td width=5 nowrap></td>
  927.    <td width="100%"></td>
  928.   </tr>
  929.   <tr>
  930.    <td colspan=1></td>
  931.    <td colspan=1><font size=2>VT profile registration.</font></td>
  932.   </tr>
  933.   <tr>
  934.    <td colspan=1></td>
  935.    <td colspan=1><font size=2>Many registrations within the ISO profiles work.</font></td>
  936.   </tr>
  937.   <tr>
  938.    <td colspan=1></td>
  939.    <td colspan=1><font size=2>ISO work never supported by ITU-T.</font></td>
  940.   </tr>
  941.   <tr>
  942.    <td colspan=1></td>
  943.    <td colspan=1><font size=2>Will not be revised, and not of interest.</font></td>
  944.   </tr>
  945.  </table>
  946.  </div>
  947.  </td>
  948. </tr>
  949. <tr>
  950.  <td>
  951.  <div id=PPTP19 class=PTxt><font size=2><a
  952.  href="javascript:GoToSld('slide0205.htm');" onmouseover="Over(this)"
  953.  id=PPTL19 onmouseout="Out(this)">No X.664 (ISO/IEC 9834-5)</a></font></div>
  954.  <div id=PPTC19 class=CTxt style='display:none'>
  955.  <table style='color:white' id=PPTB19 class=CBorder>
  956.   <tr>
  957.    <td width=5 nowrap></td>
  958.    <td width="100%"></td>
  959.   </tr>
  960.   <tr>
  961.    <td colspan=1></td>
  962.    <td colspan=1><font size=2><span style="mso-spacerun: yes"> </span>VT
  963.    control object registration.</font></td>
  964.   </tr>
  965.   <tr>
  966.    <td colspan=1></td>
  967.    <td colspan=1><font size=2>Many registrations within the ISO profiles work.</font></td>
  968.   </tr>
  969.   <tr>
  970.    <td colspan=1></td>
  971.    <td colspan=1><font size=2>ISO work never supported by ITU-T.</font></td>
  972.   </tr>
  973.   <tr>
  974.    <td colspan=1></td>
  975.    <td colspan=1><font size=2>Will not be revised, and not of interest.</font></td>
  976.   </tr>
  977.  </table>
  978.  </div>
  979.  </td>
  980. </tr>
  981. <tr>
  982.  <td>
  983.  <div id=PPTP20 class=PTxt><font size=2><a
  984.  href="javascript:GoToSld('slide0206.htm');" onmouseover="Over(this)"
  985.  id=PPTL20 onmouseout="Out(this)">X.665 (ISO/IEC 9834-6)</a></font></div>
  986.  <div id=PPTC20 class=CTxt style='display:none'>
  987.  <table style='color:white' id=PPTB20 class=CBorder>
  988.   <tr>
  989.    <td width=5 nowrap></td>
  990.    <td width="100%"></td>
  991.   </tr>
  992.   <tr>
  993.    <td colspan=1></td>
  994.    <td colspan=1><font size=2>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  995.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  996.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  997.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  998.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  999.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  1000.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  1001.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  1002.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  1003.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>APPLICATION<span
  1004.    style="mso-spacerun: yes">  </span>PROCESSES<span style="mso-spacerun:
  1005.    yes">  </span>AND<span style="mso-spacerun: yes">  </span>APPLICATION<span
  1006.    style="mso-spacerun: yes">  </span>ENTITIES</font></td>
  1007.   </tr>
  1008.   <tr>
  1009.    <td colspan=1></td>
  1010.    <td colspan=1><font size=2>Joint with ISO.</font></td>
  1011.   </tr>
  1012.   <tr>
  1013.    <td colspan=1></td>
  1014.    <td colspan=1><font size=2>Will be formally revised, but defunct and not of
  1015.    interest.</font></td>
  1016.   </tr>
  1017.  </table>
  1018.  </div>
  1019.  </td>
  1020. </tr>
  1021. <tr>
  1022.  <td>
  1023.  <div id=PPTP21 class=PTxt><font size=2><a
  1024.  href="javascript:GoToSld('slide0207.htm');" onmouseover="Over(this)"
  1025.  id=PPTL21 onmouseout="Out(this)">X.666 (ISO/IEC 9834-7)</a></font></div>
  1026.  <div id=PPTC21 class=CTxt style='display:none'>
  1027.  <table style='color:white' id=PPTB21 class=CBorder>
  1028.   <tr>
  1029.    <td width=5 nowrap></td>
  1030.    <td width="100%"></td>
  1031.   </tr>
  1032.   <tr>
  1033.    <td colspan=1></td>
  1034.    <td colspan=1><font size=2><span style="mso-spacerun:
  1035.    yes"> </span>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  1036.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  1037.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  1038.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  1039.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  1040.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  1041.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  1042.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  1043.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  1044.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>JOINT ISO AND ITU-T
  1045.    REGISTRATION OF INTERNATIONAL<span style="mso-spacerun: yes"> 
  1046.    </span>ORGANIZATIONS</font></td>
  1047.   </tr>
  1048.   <tr>
  1049.    <td colspan=1></td>
  1050.    <td colspan=1><font size=2>This is one of two Recommendations for
  1051.    registration of International Organizations (see X.669 later).</font></td>
  1052.   </tr>
  1053.   <tr>
  1054.    <td colspan=1></td>
  1055.    <td colspan=1><font size=2>Registers international organisations under the
  1056.    ASN.1 joint ITU-T and ISO &quot;international-organisation&quot; arcs, but
  1057.    also<span style="mso-spacerun: yes">  </span>defines X.500 and X.400 naming
  1058.    of International Organisations</font></td>
  1059.   </tr>
  1060.   <tr>
  1061.    <td colspan=1></td>
  1062.    <td colspan=1><font size=2>For X.400 it defines the PRMD and ADMD concepts.</font></td>
  1063.   </tr>
  1064.  </table>
  1065.  </div>
  1066.  </td>
  1067. </tr>
  1068. <tr>
  1069.  <td>
  1070.  <div id=PPTP22 class=PTxt><font size=2><a
  1071.  href="javascript:GoToSld('slide0215.htm');" onmouseover="Over(this)"
  1072.  id=PPTL22 onmouseout="Out(this)">X.667 (ISO/IEC 9834-8)</a></font></div>
  1073.  <div id=PPTC22 class=CTxt style='display:none'>
  1074.  <table style='color:white' id=PPTB22 class=CBorder>
  1075.   <tr>
  1076.    <td width=5 nowrap></td>
  1077.    <td width="100%"></td>
  1078.   </tr>
  1079.   <tr>
  1080.    <td colspan=1></td>
  1081.    <td colspan=1><font size=2><span style="mso-spacerun:
  1082.    yes"> </span>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  1083.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  1084.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  1085.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  1086.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  1087.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  1088.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  1089.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  1090.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  1091.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>GENERATION AND
  1092.    REGISTRATION OF UNIVERSALLY UNIQUE IDENTIFIERS (UUIDS)</font></td>
  1093.   </tr>
  1094.   <tr>
  1095.    <td colspan=1></td>
  1096.    <td colspan=1><font size=2>This is an important new Recommendation, for
  1097.    approval at the March 2004 meeting of SG17.</font></td>
  1098.   </tr>
  1099.   <tr>
  1100.    <td colspan=1></td>
  1101.    <td colspan=1><font size=2>The history of UUID (GUID) work is worth several
  1102.    slides on its own!</font></td>
  1103.   </tr>
  1104.   <tr>
  1105.    <td colspan=1></td>
  1106.    <td colspan=1><font size=2>It involves Microsoft, IETF Draft RFCs and the
  1107.    Open Group.</font></td>
  1108.   </tr>
  1109.  </table>
  1110.  </div>
  1111.  </td>
  1112. </tr>
  1113. <tr>
  1114.  <td>
  1115.  <div id=PPTP23 class=PTxt><font size=2><a
  1116.  href="javascript:GoToSld('slide0216.htm');" onmouseover="Over(this)"
  1117.  id=PPTL23 onmouseout="Out(this)">Wow! A second slide!</a></font></div>
  1118.  <div id=PPTC23 class=CTxt style='display:none'>
  1119.  <table style='color:white' id=PPTB23 class=CBorder>
  1120.   <tr>
  1121.    <td width=5 nowrap></td>
  1122.    <td width="100%"></td>
  1123.   </tr>
  1124.   <tr>
  1125.    <td colspan=1></td>
  1126.    <td colspan=1><font size=2>UUIDs are extremely widely used, but with no
  1127.    standard specifying them!</font></td>
  1128.   </tr>
  1129.   <tr>
  1130.    <td colspan=1></td>
  1131.    <td colspan=1><font size=2>They are used in Bluetooth specifications and in
  1132.    ISO/IEC/JTC1/SC37 BioAPI<span style="mso-spacerun: yes">  </span>and CBEFF
  1133.    specifications (probably many others).</font></td>
  1134.   </tr>
  1135.   <tr>
  1136.    <td colspan=1></td>
  1137.    <td colspan=1><font size=2>References in the ISO work rely on this
  1138.    Recommendation | International Standard</font></td>
  1139.   </tr>
  1140.  </table>
  1141.  </div>
  1142.  </td>
  1143. </tr>
  1144. <tr>
  1145.  <td>
  1146.  <div id=PPTP24 class=PTxt><font size=2><a
  1147.  href="javascript:GoToSld('slide0217.htm');" onmouseover="Over(this)"
  1148.  id=PPTL24 onmouseout="Out(this)">And a third!</a></font></div>
  1149.  <div id=PPTC24 class=CTxt style='display:none'>
  1150.  <table style='color:white' id=PPTB24 class=CBorder>
  1151.   <tr>
  1152.    <td width=5 nowrap></td>
  1153.    <td width="100%"></td>
  1154.   </tr>
  1155.   <tr>
  1156.    <td colspan=1></td>
  1157.    <td colspan=1><font size=2>UUIDs are quite big – 16 octets.</font></td>
  1158.   </tr>
  1159.   <tr>
  1160.    <td colspan=1></td>
  1161.    <td colspan=1><font size=2>They can be self-allocated on a transient basis
  1162.    that guarantees uniqueness up to AD 3400, with allocations of up to 10
  1163.    million per second.</font></td>
  1164.   </tr>
  1165.   <tr>
  1166.    <td colspan=1></td>
  1167.    <td colspan=1><font size=2>They can also be allocated for permanent
  1168.    identification.</font></td>
  1169.   </tr>
  1170.   <tr>
  1171.    <td colspan=1></td>
  1172.    <td colspan=1><font size=2>Registration is not required, but reduces
  1173.    probable uniqueness from 99% certain to 100% certain.</font></td>
  1174.   </tr>
  1175.   <tr>
  1176.    <td colspan=1></td>
  1177.    <td colspan=1><font size=2>Can be used as ASN.1 OID components.</font></td>
  1178.   </tr>
  1179.  </table>
  1180.  </div>
  1181.  </td>
  1182. </tr>
  1183. <tr>
  1184.  <td>
  1185.  <div id=PPTP25 class=PTxt><font size=2><a
  1186.  href="javascript:GoToSld('slide0209.htm');" onmouseover="Over(this)"
  1187.  id=PPTL25 onmouseout="Out(this)">Not X.668 (Not ISO/IEC 9834-9)</a></font></div>
  1188.  <div id=PPTC25 class=CTxt style='display:none'>
  1189.  <table style='color:white' id=PPTB25 class=CBorder>
  1190.   <tr>
  1191.    <td width=5 nowrap></td>
  1192.    <td width="100%"></td>
  1193.   </tr>
  1194.   <tr>
  1195.    <td colspan=1></td>
  1196.    <td colspan=1><font size=2>The one that got away.</font></td>
  1197.   </tr>
  1198.   <tr>
  1199.    <td colspan=1></td>
  1200.    <td colspan=1><font size=2>Proposed as the RA Standard for Biometric
  1201.    Registration.</font></td>
  1202.   </tr>
  1203.   <tr>
  1204.    <td colspan=1></td>
  1205.    <td colspan=1><font size=2>X.600 series had a lot to offer, and much text
  1206.    from that series is being used.</font></td>
  1207.   </tr>
  1208.   <tr>
  1209.    <td colspan=1></td>
  1210.    <td colspan=1><font size=2>But decided to proceed with pure ISO/SC37
  1211.    Standard, as a second part of CBEFF.</font></td>
  1212.   </tr>
  1213.   <tr>
  1214.    <td colspan=1></td>
  1215.    <td colspan=1><font size=2>Pity, but we tried!</font></td>
  1216.   </tr>
  1217.  </table>
  1218.  </div>
  1219.  </td>
  1220. </tr>
  1221. <tr>
  1222.  <td>
  1223.  <div id=PPTP26 class=PTxt><font size=2><a
  1224.  href="javascript:GoToSld('slide0210.htm');" onmouseover="Over(this)"
  1225.  id=PPTL26 onmouseout="Out(this)">X.669</a></font></div>
  1226.  <div id=PPTC26 class=CTxt style='display:none'>
  1227.  <table style='color:white' id=PPTB26 class=CBorder>
  1228.   <tr>
  1229.    <td width=5 nowrap></td>
  1230.    <td width="100%"></td>
  1231.   </tr>
  1232.   <tr>
  1233.    <td colspan=1></td>
  1234.    <td colspan=1><font size=2>Title:<span style="mso-spacerun: yes">   </span>INFORMATION<span
  1235.    style="mso-spacerun: yes">  </span>TECHNOLOGY<span style="mso-spacerun:
  1236.    yes">  </span>–<span style="mso-spacerun: yes">  </span>OPEN<span
  1237.    style="mso-spacerun: yes">  </span>SYSTEMS<span style="mso-spacerun: yes"> 
  1238.    </span>INTERCONNECTION<span style="mso-spacerun: yes">  </span>–<span
  1239.    style="mso-spacerun: yes">  </span>PROCEDURES FOR<span style="mso-spacerun:
  1240.    yes">  </span>THE<span style="mso-spacerun: yes">  </span>OPERATION<span
  1241.    style="mso-spacerun: yes">  </span>OF<span style="mso-spacerun: yes"> 
  1242.    </span>OSI<span style="mso-spacerun: yes">  </span>REGISTRATION
  1243.    AUTHORITIES:<span style="mso-spacerun: yes">  </span>ITU-T
  1244.    REGISTRATION<span style="mso-spacerun: yes">  </span>OF INTERNATIONAL
  1245.    ORGANIZATIONS REGISTRATION</font></td>
  1246.   </tr>
  1247.   <tr>
  1248.    <td colspan=1></td>
  1249.    <td colspan=1><font size=2>This is one of two Recommendations for
  1250.    registration of International Organizations.</font></td>
  1251.   </tr>
  1252.   <tr>
  1253.    <td colspan=1></td>
  1254.    <td colspan=1><font size=2>This registers under the ITU-T arc to ITU-T
  1255.    Members.</font></td>
  1256.   </tr>
  1257.   <tr>
  1258.    <td colspan=1></td>
  1259.    <td colspan=1><font size=2>The other (X.666) registers organisations under
  1260.    the joint ISO/ITU-T arc.</font></td>
  1261.   </tr>
  1262.   <tr>
  1263.    <td colspan=1></td>
  1264.    <td colspan=1><font size=2>For totally historical reasons, this is quite
  1265.    different from X.666 text.<span style="mso-spacerun: yes">  </span>X.666 is
  1266.    probably the more important and better text.</font></td>
  1267.   </tr>
  1268.  </table>
  1269.  </div>
  1270.  </td>
  1271. </tr>
  1272. <tr>
  1273.  <td>
  1274.  <div id=PPTP27 class=PTxt><font size=2><a
  1275.  href="javascript:GoToSld('slide0211.htm');" onmouseover="Over(this)"
  1276.  id=PPTL27 onmouseout="Out(this)">X.670</a></font></div>
  1277.  <div id=PPTC27 class=CTxt style='display:none'>
  1278.  <table style='color:white' id=PPTB27 class=CBorder>
  1279.   <tr>
  1280.    <td width=5 nowrap></td>
  1281.    <td width="100%"></td>
  1282.   </tr>
  1283.   <tr>
  1284.    <td colspan=1></td>
  1285.    <td colspan=1><font size=2>Title:<span style="mso-spacerun: yes">   </span>PROCEDURES
  1286.    FOR REGISTRATION AGENTS OPERATING ON BEHALF OF ORGANIZATIONS TO REGISTER
  1287.    ORGANIZATION NAMES SUBORDINATE TO COUNTRY NAMES.</font></td>
  1288.   </tr>
  1289.   <tr>
  1290.    <td colspan=1></td>
  1291.    <td colspan=1><font size=2>This is a Recommendation for software to
  1292.    register International Organizations under multiple countries (see X.671).</font></td>
  1293.   </tr>
  1294.   <tr>
  1295.    <td colspan=1></td>
  1296.    <td colspan=1><font size=2>It is believed that neither this Recommendation
  1297.    nor X.671 has been implemented, and revision is a formality to ensure
  1298.    coherence of the series.</font></td>
  1299.   </tr>
  1300.  </table>
  1301.  </div>
  1302.  </td>
  1303. </tr>
  1304. <tr>
  1305.  <td>
  1306.  <div id=PPTP28 class=PTxt><font size=2><a
  1307.  href="javascript:GoToSld('slide0160.htm');" onmouseover="Over(this)"
  1308.  id=PPTL28 onmouseout="Out(this)">X.671</a></font></div>
  1309.  <div id=PPTC28 class=CTxt style='display:none'>
  1310.  <table style='color:white' id=PPTB28 class=CBorder>
  1311.   <tr>
  1312.    <td width=5 nowrap></td>
  1313.    <td width="100%"></td>
  1314.   </tr>
  1315.   <tr>
  1316.    <td colspan=1></td>
  1317.    <td colspan=1><font size=2>Title:<span style="mso-spacerun: yes">   </span>PROCEDURES
  1318.    FOR A REGISTRATION AUTHORITY OPERATING ON BEHALF OF COUNTRIES TO REGISTER
  1319.    ORGANIZATION NAMES SUBORDINATE TO COUNTRY NAMES.</font></td>
  1320.   </tr>
  1321.   <tr>
  1322.    <td colspan=1></td>
  1323.    <td colspan=1><font size=2>This is a Recommendation for the operation of a
  1324.    Registration Authority in a country to register International Organization
  1325.    names under that country name (see also X.670).</font></td>
  1326.   </tr>
  1327.   <tr>
  1328.    <td colspan=1></td>
  1329.    <td colspan=1><font size=2>It is believed that neither this Recommendation
  1330.    nor X.670 has been implemented, and revision is a formality to ensure
  1331.    coherence of the series.</font></td>
  1332.   </tr>
  1333.  </table>
  1334.  </div>
  1335.  </td>
  1336. </tr>
  1337. <tr>
  1338.  <td>
  1339.  <div id=PPTP29 class=PTxt><font size=2><a
  1340.  href="javascript:GoToSld('slide0097.htm');" onmouseover="Over(this)"
  1341.  id=PPTL29 onmouseout="Out(this)">If you have lasted this far, you have been
  1342.  very patient</a></font></div>
  1343.  <div id=PPTC29 class=CTxt style='display:none'>
  1344.  <table style='color:white' id=PPTB29 class=CBorder>
  1345.   <tr>
  1346.    <td width=5 nowrap></td>
  1347.    <td width="100%"></td>
  1348.   </tr>
  1349.   <tr>
  1350.    <td colspan=1></td>
  1351.    <td colspan=1><font size=2>Good-bye!</font></td>
  1352.   </tr>
  1353.  </table>
  1354.  </div>
  1355.  </td>
  1356. </tr>
  1357. </table>
  1358.  
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  1442.