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GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.

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  • #8961

Closed (moved)
Open
Opened May 24, 2013 by Robert Ransom@rransom

src/or/replaycache.c hashes entries with SHA-1

Tor is supposed to be moving away from SHA-1, and the replay-detection cache can be migrated and protected against hash flooding at the same time (see also #4900 (moved)) without a protocol change. Just add and use a crypto_digest_local function which prepends a random bytestring (either 16 bytes or a full hash block), then applies either SHA-256 (if Tor was compiled for a 32-bit architecture) or SHA-512 (if Tor was compiled for a 64-bit architecture), then returns the first 160 bits.

To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
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Tor: 0.2.8.x-final
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Reference: legacy/trac#8961