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2/2 Added vendor/ dir to lock down dependent pkg versions. The author of git.schwanenlied.me/yawning/{chacha20,newhope,kyber}.git has copied their repos to gitlab.com/yawning/ but some imports of chacha20 from newhope still inconsistently refer to git.schwanenlied.me/, breaking build. Licenses for chacha20 also changed from CC0 to AGPL, which may or may not be an issue. Until the two aforementioned issues are resolved, locking to last-good versions is probably the best way forward for now. To build with vendored deps, use make VENDOR=1 clean all
14 lines
498 B
Markdown
14 lines
498 B
Markdown
### chacha20 - ChaCha20
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#### Yawning Angel (yawning at schwanenlied dot me)
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Yet another Go ChaCha20 implementation. Everything else I found was slow,
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didn't support all the variants I need to use, or relied on cgo to go fast.
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Features:
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* 20 round, 256 bit key only. Everything else is pointless and stupid.
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* IETF 96 bit nonce variant.
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* XChaCha 24 byte nonce variant.
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* SSE2 and AVX2 support on amd64 targets.
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* Incremental encrypt/decrypt support, unlike golang.org/x/crypto/salsa20.
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