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go/crypto/master
commit
7a4a4d6beae2222add4437a0910bd48414e19211
[log]
author
Xiaolin Zhao <zhaoxiaolin@loongson.cn>
Mon Jun 23 11:16:45 2025 +0800
committer
abner chenc <chenguoqi@loongson.cn>
Mon Sep 21 00:02:45 2026 -0700
tree
c1c1de907402c6e3852fce50c931e2b15ea1fcbc
parent
1f7c531b64a19f04f56ccc318130688c5ba0aa51 [diff]
salsa20: add loong64 SIMD implementation

Benchmark results on Loongson-3C6000 @ 2.20GHz:

goos: linux
goarch: loong64
pkg: golang.org/x/crypto/salsa20
cpu: Loongson-3C6000/S @ 2200.00MHz
      |  old.bench   |              new.bench              |
      |    sec/op    |   sec/op     vs base                |
XOR1K   3835.5n ± 0%   493.9n ± 0%  -87.12% (p=0.000 n=10)

      |  old.bench   |               new.bench                |
      |     B/s      |      B/s       vs base                 |
XOR1K   254.6Mi ± 0%   1977.4Mi ± 0%  +676.64% (p=0.000 n=10)

Change-Id: I9f795e7f4e2c467ba9a41c9e6f460612536021ba
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/683255
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
4 files changed
tree: c1c1de907402c6e3852fce50c931e2b15ea1fcbc
  1. acme/
  2. argon2/
  3. bcrypt/
  4. blake2b/
  5. blake2s/
  6. blowfish/
  7. bn256/
  8. cast5/
  9. chacha20/
  10. chacha20poly1305/
  11. cryptobyte/
  12. curve25519/
  13. ed25519/
  14. hkdf/
  15. internal/
  16. md4/
  17. nacl/
  18. ocsp/
  19. openpgp/
  20. otr/
  21. pbkdf2/
  22. pkcs12/
  23. poly1305/
  24. ripemd160/
  25. salsa20/
  26. scrypt/
  27. sha3/
  28. ssh/
  29. tea/
  30. twofish/
  31. x509roots/
  32. xtea/
  33. xts/
  34. .gitattributes
  35. .gitignore
  36. codereview.cfg
  37. CONTRIBUTING.md
  38. go.mod
  39. go.sum
  40. LICENSE
  41. PATENTS
  42. README.md
README.md

Go Cryptography

Go Reference

This repository holds supplementary Go cryptography packages.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://go.dev/doc/contribute.

The git repository is https://go.googlesource.com/crypto.

The main issue tracker for the crypto repository is located at https://go.dev/issues. Prefix your issue with “x/crypto:” in the subject line, so it is easy to find.

Note that contributions to the cryptography package receive additional scrutiny due to their sensitive nature. Patches may take longer than normal to receive feedback.