WireGuard Snapshot `0.0.20180918` Available
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Hello,
A new snapshot, 0.0.20180918, has been tagged in the git repository.
Please note that this snapshot is, like the rest of the project at this point in time, experimental, and does not consitute a real release that would be considered secure and bug-free. WireGuard is generally thought to be fairly stable, and most likely will not crash your computer (though it may). However, as this is a pre-release snapshot, it comes with no guarantees, and its security is not yet to be depended on; it is not applicable for CVEs.
With all that said, if you'd like to test this snapshot out, there are a few relevent changes.
== Changes ==
* blake2s-x86_64: fix whitespace errors
* crypto: do not use compound literals in selftests
* crypto: make sure UML is properly disabled
* kconfig: make NEON depend on CPU_V7
* poly1305: rename finish to final
* chacha20: add constant for words in block
* curve25519-x86_64: remove useless define
* poly1305: precompute 5*r in init instead of blocks
* chacha20-arm: swap scalar and neon functions
* simd: add __must_check annotation
* poly1305: do not require simd context for arch
* chacha20-x86_64: cascade down implementations
* crypto: pass simd by reference
* chacha20-x86_64: don't activate simd for small blocks
* poly1305-x86_64: don't activate simd for small blocks
* crypto: do not use -include trick
* crypto: turn Zinc into individual modules
* chacha20poly1305: relax simd between sg chunks
* chacha20-x86_64: more limited cascade
* crypto: allow for disabling simd in zinc modules
* poly1305-x86_64: show full struct for state
* chacha20-x86_64: use correct cut off for avx512-vl
* curve25519-arm: only compile if symbols will be used
* chacha20poly1305: add __init to selftest helper functions
* chacha20: add independent self test
Tons of improvements all around the board to our cryptography library, including some performance boosts with how we handle SIMD for small packets.
* send/receive: reduce number of sg entries
This quells a powerpc stack usage warning.
* global: remove non-essential inline annotations
We now allow the compiler to determine whether or not to inline certain functions, while still manually choosing so for a few performance-critical sections.
This snapshot contains commits from: Jason A. Donenfeld.
As always, the source is available at https://git.zx2c4.com/WireGuard/ and information about the project is available at https://www.wireguard.com/ .
This snapshot is available in compressed tarball form here:
https://git.zx2c4.com/WireGuard/snapshot/WireGuard-0.0.20180918.tar.xz
SHA2-256: c0d931bdfce139a3678592ada463042c24f12dd01ba75badd3eeb0aee2211302
BLAKE2b-256: 955a18fe75291b0c8fb12e28e149c39de3ef407e22916cb0955f7b629acab662
A PGP signature of that file decompressed is available here:
https://git.zx2c4.com/WireGuard/snapshot/WireGuard-0.0.20180918.tar.asc
Signing key: AB9942E6D4A4CFC3412620A749FC7012A5DE03AE
If you're a snapshot package maintainer, please bump your package version. If you're a user, the WireGuard team welcomes any and all feedback on this latest snapshot.
Finally, WireGuard development thrives on donations. By popular demand, we have a webpage for this: https://www.wireguard.com/donations/
Thank you,
Jason Donenfeld
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