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go / crypto / 5bf0f12babf7ad138236bff097def5272caca514
commit5bf0f12babf7ad138236bff097def5272caca514[log] [tgz]
authorPaul E. Murphy <murp@ibm.com>Mon Apr 19 09:14:08 2021 -0500
committerLynn Boger <laboger@linux.vnet.ibm.com>Wed Apr 21 14:28:44 2021 +0000
tree7495b97c2e1d5dacd0a900e483cea8b5ece3f6a2
parent4f45737414dc36c02b62c3adac99418bd1fa70db [diff]
poly1305: cleanup ppc64le R0/$0 usage

There is some implicit R0 == $0 here which may not be desired.

"CMP $0, Rx" translates to "cmpd r0, rX" which is less preferred
than "cmpdi r0, 0".  Likewise, "ADDE $0, Rx" also turns into
"adde R0, Rx, Rx" which can be simplified to a similar instruction
which adds to zero with carry, "ADDZE Rx, Rx".

Change-Id: I5de17ff5b02c7c9d57daf014c7fe9420bfbeeeab
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/311372
Reviewed-by: Carlos Eduardo Seo <carlos.seo@linaro.org>
Trust: Carlos Eduardo Seo <carlos.seo@linaro.org>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
1 file changed
tree: 7495b97c2e1d5dacd0a900e483cea8b5ece3f6a2
  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. xtea/
  32. xts/
  33. .gitattributes
  34. .gitignore
  35. AUTHORS
  36. codereview.cfg
  37. CONTRIBUTING.md
  38. CONTRIBUTORS
  39. go.mod
  40. go.sum
  41. LICENSE
  42. PATENTS
  43. README.md
README.md

Go Cryptography

Go Reference

This repository holds supplementary Go cryptography libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/crypto/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/crypto.

Report Issues / Send Patches

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

The main issue tracker for the crypto repository is located at https://github.com/golang/go/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.