Google Git
Sign in
go / crypto / 8b1d31080a7692e075c4681cb2458454a1fe0706
commit8b1d31080a7692e075c4681cb2458454a1fe0706[log] [tgz]
authorFilippo Valsorda <filippo@golang.org>Tue May 01 13:57:54 2018 -0400
committerFilippo Valsorda <filippo@golang.org>Wed May 02 18:48:08 2018 +0000
tree4e7317a0b54dcb109cacebc3339790f66df11acb
parent2c241ca3045ddc354463c376a9515d9f1f1390a4 [diff]
bn256: explicitly fix MakeAffine for ∞

When c = ∞, z = 0 and 0 does not have a modular inverse, triggering
undefined behavior (recently changed to returning nil) in ModInverse.

Unclear how this used to work anyway. Looks like ModInverse was
leaving the receiver untouched, making zInv = 0 when pool = nil.

Fixes golang/go#25199

Change-Id: Ib39abf59f0e71cf43cdb5836142ebdd3b206fb3f
Reviewed-on: https://go-review.googlesource.com/110695
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Adam Langley <agl@golang.org>
3 files changed
tree: 4e7317a0b54dcb109cacebc3339790f66df11acb
  1. acme/
  2. argon2/
  3. bcrypt/
  4. blake2b/
  5. blake2s/
  6. blowfish/
  7. bn256/
  8. cast5/
  9. chacha20poly1305/
  10. cryptobyte/
  11. curve25519/
  12. ed25519/
  13. hkdf/
  14. internal/
  15. md4/
  16. nacl/
  17. ocsp/
  18. openpgp/
  19. otr/
  20. pbkdf2/
  21. pkcs12/
  22. poly1305/
  23. ripemd160/
  24. salsa20/
  25. scrypt/
  26. sha3/
  27. ssh/
  28. tea/
  29. twofish/
  30. xtea/
  31. xts/
  32. .gitattributes
  33. .gitignore
  34. AUTHORS
  35. codereview.cfg
  36. CONTRIBUTING.md
  37. CONTRIBUTORS
  38. LICENSE
  39. PATENTS
  40. README.md
README.md

Go Cryptography

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.