tor/changes/ticket23420
David Goulet a3f5a24669 hs: Pad RENDEZVOUS1 v3 cell to match length of v2
RENDEZVOUS1 cell is 84 bytes long in v3 and 168 bytes long in v2 so this
commit pads with random bytes the v3 cells up to 168 bytes so they all look
alike at the rendezvous point.

Closes #23420

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-09-19 09:13:28 -04:00

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o Minor bugfixes (hidden service v3):
- Pad RENDEZVOUS cell up to the size of the legacy cell which is much
bigger so the rendezvous point can't distinguish which hidden service
protocol is being used. Fixes ticket 23420.; bugfix on 0.3.2.1-alpha.