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| author | Nick Mathewson <nickm@torproject.org> | 2009-09-23 11:45:54 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2009-10-15 15:17:13 -0400 |
| commit | 0bce0161dded650ac6fa665a7b861d6faac9e91c (patch) | |
| tree | 2c4b465774c40101044b1eb4d2f4e360e3a4f4b7 /src/or/networkstatus.c | |
| parent | 3471057486a8aef0be6e74b090a3173e0794c84b (diff) | |
| download | tor-0bce0161dded650ac6fa665a7b861d6faac9e91c.tar.gz tor-0bce0161dded650ac6fa665a7b861d6faac9e91c.zip | |
Revise proposal 162: SHA256(x), not SHA256(SHA256(x))
The point of doing SHA256 twice is, generally, is to prevent message
extension attacks where an attacker who knows H(A) can calculate
H(A|B). But for attaching a signature to a document, the attacker
already _knows_ A, so trying to keep them from calculating H(A|B) is
pointless.
Diffstat (limited to 'src/or/networkstatus.c')
0 files changed, 0 insertions, 0 deletions