0,0 → 1,149 |
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<title>Registration Authorities for OID components</title> |
<meta name=Description content="20-sept.-03: ASN.1 grasped the nettle"> |
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style='font-family:"Tw Cen MT";font-size:200%;color:black'><b>ASN</b></span><span |
style='font-family:"Tw Cen MT";font-size:333%;color:red'><b>.</b></span><span |
style='font-family:"Tw Cen MT";font-size:200%;color:black'><b>1</b></span><span |
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<div v:shape="_x0000_s577538" class=T style='position:absolute;top:6.25%; |
left:8.42%;width:83.14%;height:9.25%'><span lang=EN-GB>ASN.1 grasped the |
nettle</span></div> |
<div v:shape="_x0000_s577539"> |
<div class=B style='mso-line-spacing:"90 20 0";position:absolute;top:18.25%; |
left:5.99%;width:85.58%;height:6.0%'><span style='position:absolute; |
top:0%;left:4.37%;width:95.62%'><span style='font-size:88%;font-weight:normal'><span |
style='mso-special-format:bullet;color:#3333CC;mso-color-index:5;position: |
absolute;left:-4.57%;top:.91em;font-family:"Monotype Sorts";font-size:50%'>n</span></span><span |
lang=EN-GB style='font-size:88%'>The easy bit: </span></span></div> |
<div class=B1 style='mso-line-spacing:"90 20 0"'><span style='position:absolute; |
top:25.0%;left:14.04%;width:77.52%'><span style='font-size:86%;font-weight: |
normal'><span style='mso-special-format:bullet;color:#3333CC;mso-color-index: |
5;position:absolute;left:-3.86%'></span></span><span lang=EN-GB |
style='font-size:86%'>Combine the Hierarchical Approach and the </span></span><span |
style='position:absolute;top:29.75%;left:14.04%;width:77.52%'><span |
lang=EN-GB style='font-size:86%'>Pragmatic approach </span></span></div> |
<div class=B style='mso-line-spacing:"90 20 0";position:absolute;top:35.75%; |
left:5.99%;width:85.58%;height:6.0%'><span style='position:absolute; |
top:0%;left:4.37%;width:95.62%'><span style='font-size:88%;font-weight:normal'><span |
style='mso-special-format:bullet;color:#3333CC;mso-color-index:5;position: |
absolute;left:-4.57%;top:.91em;font-family:"Monotype Sorts";font-size:50%'>n</span></span><span |
lang=EN-GB style='font-size:88%'>The hard bit: </span></span></div> |
<div class=B1 style='mso-line-spacing:"90 20 0"'><span style='position:absolute; |
top:42.5%;left:14.04%;width:77.71%'><span style='font-size:86%;font-weight: |
normal'><span style='mso-special-format:bullet;color:#3333CC;mso-color-index: |
5;position:absolute;left:-3.85%'></span></span><span lang=EN-GB |
style='font-size:86%'>Long character strings versus obscure binary </span></span><span |
style='position:absolute;top:47.25%;left:14.04%;width:77.52%'><span |
lang=EN-GB style='font-size:86%'>representations </span></span></div> |
<div class=B style='mso-line-spacing:"90 20 0";position:absolute;top:53.25%; |
left:5.99%;width:85.58%;height:6.0%'><span style='position:absolute; |
top:0%;left:4.37%;width:95.62%'><span style='font-size:88%;font-weight:normal'><span |
style='mso-special-format:bullet;color:#3333CC;mso-color-index:5;position: |
absolute;left:-4.57%;top:.91em;font-family:"Monotype Sorts";font-size:50%'>n</span></span><span |
lang=EN-GB style='font-size:88%'>A lot of blood was spilled in 1985. </span></span></div> |
<div class=B style='mso-line-spacing:"90 20 0"'><span style='position:absolute; |
top:60.25%;left:9.73%;width:95.69%'><span style='font-size:88%;font-weight: |
normal'><span style='mso-special-format:bullet;color:#3333CC;mso-color-index: |
5;position:absolute;left:-3.91%;top:.91em;font-family:"Monotype Sorts"; |
font-size:50%'>n</span></span><span lang=EN-GB style='font-size:88%'>Went for |
binary!!!! (In the encoding, characters </span></span><span style='position: |
absolute;top:65.75%;left:9.73%;width:81.83%'><span lang=EN-GB |
style='font-size:88%'>in the value notation see later) </span></span></div> |
<div class=B style='mso-line-spacing:"90 20 0";position:absolute;top:72.75%; |
left:5.99%;width:85.58%;height:6.0%'><span style='position:absolute; |
top:0%;left:4.37%;width:95.62%'><span style='font-size:88%;font-weight:normal'><span |
style='mso-special-format:bullet;color:#3333CC;mso-color-index:5;position: |
absolute;left:-4.57%;top:.91em;font-family:"Monotype Sorts";font-size:50%'>n</span></span><span |
lang=EN-GB style='font-size:88%'><span style="mso-spacerun: yes"> </span>OIDs |
are essentially binary encodings. </span></span></div> |
<div class=B style='mso-line-spacing:"90 20 0"'><span style='position:absolute; |
top:79.5%;left:9.73%;width:84.08%'><span style='font-size:88%;font-weight: |
normal'><span style='mso-special-format:bullet;color:#3333CC;mso-color-index: |
5;position:absolute;left:-4.45%;top:.91em;font-family:"Monotype Sorts"; |
font-size:50%'>n</span></span><span lang=EN-GB style='font-size:88%'>Even when |
sent with XML they are things<br> |
</span></span><span style='position:absolute; |
top:85.0%;left:9.73%;width:97.75%'><span lang=EN-GB style='font-size:88%'>like |
0.2.693.57. etc encoded in characters, but it </span></span><span |
style='position:absolute;top:90.75%;left:9.73%;width:81.83%'><span lang=EN-GB |
style='font-size:88%'>is still binary!</span></span></div> |
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