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for implementation simplicity, include fragment size in the SessionConfirmed packets

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jrandom
2005-04-08 23:20:45 +00:00
committed by zzz
parent 3f7d46378b
commit aa542b7876
1 changed files with 9 additions and 7 deletions
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router/doc/udp.html
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@ -1,4 +1,4 @@
<code>$Id: udp.html,v 1.9 2005/04/05 10:28:54 jrandom Exp $</code> <code>$Id: udp.html,v 1.10 2005/04/08 09:21:26 jrandom Exp $</code>
<h1>Secure Semireliable UDP (SSU)</h1> <h1>Secure Semireliable UDP (SSU)</h1>
<b>DRAFT</b> <b>DRAFT</b>
@ -192,8 +192,8 @@ around briefly, to address packet loss and reordering.</p>
<li>1 byte identity fragment info:<pre> <li>1 byte identity fragment info:<pre>
bits 0-3: current identity fragment # bits 0-3: current identity fragment #
bits 4-7: total identity fragments</pre></li> bits 4-7: total identity fragments</pre></li>
<li>N byte fragment of Alice's identity, sent over a number <li>2 byte size of the current identity fragment</li>
of messages.</li> <li>that many byte fragment of Alice's identity.</li>
<li>on the last identity fragment, the signed on time is <li>on the last identity fragment, the signed on time is
included after the identity fragment, and the last 40 included after the identity fragment, and the last 40
bytes contain the DSA signature of the critical exchanged bytes contain the DSA signature of the critical exchanged
@ -207,8 +207,9 @@ bits 4-7: total identity fragments</pre></li>
<pre> <pre>
<b>Fragment 1 through N-1</b> <b>Fragment 1 through N-1</b>
+----+----+----+----+----+----+----+----+ +----+----+----+----+----+----+----+----+
|info| fragment of Alice's full | |info| cursize | |
+----+ | +----+----+----+ |
| fragment of Alice's full |
| identity keys | | identity keys |
. . . . . .
| | | |
@ -216,8 +217,9 @@ bits 4-7: total identity fragments</pre></li>
<b>Fragment N:</b> <b>Fragment N:</b>
+----+----+----+----+----+----+----+----+ +----+----+----+----+----+----+----+----+
|info| fragment of Alice's full | |info| cursize | |
+----+ | +----+----+----+ |
| fragment of Alice's full |
| identity keys | | identity keys |
. . . . . .
| | | |