Prop. 159 minor updates

i2p2www/spec/proposals/159-ssu2.rst

@@ -5,7 +5,7 @@ SSU2
     :author: eyedeekay, orignal, zlatinb, zzz
     :created: 2021-09-12
     :thread: http://zzz.i2p/topics/2612
-    :lastupdated: 2022-06-02
+    :lastupdated: 2022-06-05
     :status: Open
     :target: 0.9.56
 
@@ -2345,7 +2345,12 @@ Current SSU1 Peer Test issues:
 - Peer Test requires a complex state machine to know
   what message is for what state
 - Without knowing that Charlie has rejected her,
-  Alice will treat the test as a failuire.
+  Alice will treat the test as a failure.
+
+Current SSU1 Relay issues:
+
+Most of the Peer Test issues listed above also apply to Peer Test.
+
 
 We have the following goals in improving the security of Relay and Peer Test:
 
@@ -5787,7 +5792,7 @@ either in the same payload (if there's room), or in a previous message.
   | Alice router hash (message 2 only)    |
   +             or                        +
   | Charlie router hash (message 4 only)  |
-  +                                       +
+  + or all zeros if rejected by Bob       +
   | Not present in messages 1,3,5,6,7     |
   +                             +----+----+
   |                             | ver|
@@ -6995,6 +7000,7 @@ Alice                     Bob                  Charlie
                               Alice RI ------------------->
   2.                          PeerTest ------------------->
   3.                             <------------------ PeerTest (reject)
+                        (optional: Bob could try another Charlie here)
   4.      <------------------ PeerTest (reject)
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