Micah Elizabeth Scott e643a70879 hs_pow: Modify challenge format, include blinded HS id ...

This is a protocol breaking change that implements nickm's
changes to prop 327 to add an algorithm personalization string
and blinded HS id to the EquiX challenge string for our onion
service client puzzle.

This corresponds with the spec changes in torspec!130,
and it fixes a proposed vulnerability documented in
ticket tor#40789.

Clients and services prior to this patch will no longer
be compatible with the proposed "v1" proof-of-work protocol.

Signed-off-by: Micah Elizabeth Scott <beth@torproject.org>

2023-05-10 07:41:37 -07:00

..

app

hs_pow: Replace libb2 dependency with hashx's internal blake2

2023-05-10 07:38:28 -07:00

config

Merge branch 'maint-0.4.7'

2023-01-12 11:07:40 -05:00

core

hs_pow: add per-circuit effort information to control port

2023-05-10 07:41:37 -07:00

ext

hashx: trim trailing whitespace

2023-05-10 07:38:28 -07:00

feature

hs_pow: Modify challenge format, include blinded HS id

2023-05-10 07:41:37 -07:00

lib

sandbox: allow stack mmap with prot_none

2023-05-10 07:38:28 -07:00

test

hs_pow: Modify challenge format, include blinded HS id

2023-05-10 07:41:37 -07:00

tools

Remove broken MSVC support

2022-04-27 23:09:44 -04:00

trunnel

hs_pow: swap out some comments

2023-05-10 07:41:37 -07:00

arch_goals.md

Document high-level architecture goals

2019-12-10 16:47:38 -06:00

include.am

Remove broken MSVC support

2022-04-27 23:09:44 -04:00

mainpage.md

Move description of ext contents into an md file.

2020-07-02 13:46:25 -04:00