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| author | Nick Mathewson <nickm@torproject.org> | 2005-06-20 00:08:47 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2005-06-20 00:08:47 +0000 |
| commit | 8a6f22b25dd29630a238061265da2747f8020eb1 (patch) | |
| tree | ddfca4074f8a9ff04954626b5890283ccd3172e8 /doc/rend-spec.txt | |
| parent | e376e6cc0702f32a004e2c875a709c42eaeb19ed (diff) | |
| download | tor-8a6f22b25dd29630a238061265da2747f8020eb1.tar.gz tor-8a6f22b25dd29630a238061265da2747f8020eb1.zip | |
Come up with a rendezvous INTRODUCE1 format that actually works for unknown rendezvous points. This will take some doing to implement
svn:r4464
Diffstat (limited to 'doc/rend-spec.txt')
| -rw-r--r-- | doc/rend-spec.txt | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/doc/rend-spec.txt b/doc/rend-spec.txt index 009681b921..910b0e9309 100644 --- a/doc/rend-spec.txt +++ b/doc/rend-spec.txt @@ -251,9 +251,17 @@ $Id$ RP Rendezvous point's nickname [20 octets] RC Rendezvous cookie [20 octets] g^x Diffie-Hellman data, part 1 [128 octets] - OR + OR VER Version byte: set to 1. [1 octet] - RP [42 octets] + RP Rendezvous point nick or ID [42 octets] + RC Rendezvous cookie [20 octets] + g^x Diffie-Hellman data, part 1 [128 octets] + OR + VER Version byte: set to 2. [1 octet] + IP Rendezvous point's address [4 octets] + PORT Rendezvous point's OR port [2 octets] + ID Rendezvous point identity ID [20 octets] + KEY Rendezvous point onion key [128 octets] RC Rendezvous cookie [20 octets] g^x Diffie-Hellman data, part 1 [128 octets] @@ -261,13 +269,14 @@ $Id$ and must contain EITHER a nickname, or an identity key digest, encoded in hex, and prefixed with a '$'. - Implementations must accept both variants, but should only generate the - first so long as Tor 0.0.7 is in use. + Implementations must accept all variants, but should only generate the + first so long as any version of Tor before 0.1.1 is still in use. + Implementations should never generate the second version. The hybrid encryption to Bob's PK works just like the hybrid encryption in CREATE cells (see main spec). Thus the payload of the RELAY_INTRODUCE1 cell on the wire will contain 20+42+16+20+20+128=246 - bytes. + bytes. [XXXX not really] 1.9. Introduction: From the Introduction Point to Bob's OP |