Skip to content

Conversation

@dependabot
Copy link

@dependabot dependabot bot commented on behalf of github Feb 13, 2022

Bumps blake3 from 0.3.8 to 1.3.1.

Release notes

Sourced from blake3's releases.

1.3.0

version 1.3.0

Changes since 1.2.0:

  • Added blake3_hasher_reset to the C API, for parity with the Rust API.
  • Updated digest to v0.10. This version merged the crypto-mac crate with digest, so the dependency on crypto-mac has been removed. These trait implementations are still gated behind the "traits-preview" feature.
  • Updated clap to v3.

1.2.0

version 1.2.0

Changes since 1.1.0:

  • SECURITY FIX: Fixed an instance of undefined behavior in the Windows SSE2 assembly implementations, which affected both the Rust and C libraries in their default build configurations. See BLAKE3-team/BLAKE3#206. The cause was a vector register that wasn't properly saved and restored. This bug has been present since SSE2 support was initially added in v0.3.7. The effects of this bug depend on surrounding code and compiler optimizations; see test_issue_206_windows_sse2 for an example of this bug causing incorrect hash output. Note that even when surrounding code is arranged to trigger this bug, the SSE2 implementation is normally only invoked on CPUs where SSE4.1 (introduced in 2007) isn't supported. One notable exception, however, is if the Rust library is built in no_std mode, with default_features = false or similar. In that case, runtime CPU feature detection is disabled, and since LLVM assumes that all x86-64 targets support SSE2, the SSE2 implementation will be invoked. For that reason, Rust callers who build blake3 in no_std mode for x86-64 Windows targets are the most likely to trigger this bug. We found this bug in internal testing, and we aren't aware of any callers encountering it in practice.
  • Added the Hasher::count() method.

1.1.0

version 1.1.0

Changes since 1.0.0:

  • The NEON implementation is now enabled by default on AArch64 targets. Previously it was disabled without the "neon" Cargo feature in Rust or the "BLAKE3_USE_NEON=1" preprocessor flag in C. This is still the case on ARM targets other than AArch64, because of the lack of dynamic CPU feature detection on ARM. Contributed by @​rsdy.
  • The previous change leads to some build incompatibilities, particularly in C. If you build the C implementation for AArch64 targets, you now need to include blake3_neon.c, or else you'll get a linker error like "undefined reference to `blake3_hash_many_neon'". If you don't want the NEON implementation, you need to explicitly set "BLAKE3_USE_NEON=0". On the Rust side, AArch64 targets now require the

... (truncated)

Commits

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot merge will merge this PR after your CI passes on it
  • @dependabot squash and merge will squash and merge this PR after your CI passes on it
  • @dependabot cancel merge will cancel a previously requested merge and block automerging
  • @dependabot reopen will reopen this PR if it is closed
  • @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Bumps [blake3](https://github.com/BLAKE3-team/BLAKE3) from 0.3.8 to 1.3.1.
- [Release notes](https://github.com/BLAKE3-team/BLAKE3/releases)
- [Commits](https://github.com/BLAKE3-team/BLAKE3/commits)

---
updated-dependencies:
- dependency-name: blake3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Feb 13, 2022
@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Nov 21, 2022

Superseded by #59.

@dependabot dependabot bot closed this Nov 21, 2022
@dependabot dependabot bot deleted the dependabot/cargo/blake3-1.3.1 branch November 21, 2022 20:25
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies Pull requests that update a dependency file

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant