ChaCha8 & ChaCha8-Poly1305 in Go, modified from the ChaCha20 & ChaCha20-Poly1305 implementations in x/crypto to use 8 rounds instead of 20.
Currently only the generic implementation is guaranteed to be correct. All assembly implementations are best-effort and may not be correct.
The code is derived from x/crypto and thus is licensed under the same terms as x/crypto. See LICENSE for more information.