mirrors/arti.git/crates/tor-proto/src/crypto/handshake/ntor.rs, branch main

Upgrade rand crates to 0.10.

2026-05-12T20:55:43Z

When the circ-padding feature is enabled, we use maybenot, which does not yet support rand 0.10. In the meantime, enabling this feature pulls in rand 0.9. This is not ideal, but should be okay as a temporary situation. This also replaces the use of ReseedingRng (which was removed in 0.10) with the reseeding_rng crate. This is somewhat less performant, but it should be okay.

Switch Cargo.toml files to edition 2024.

2025-08-07T15:28:36Z

First, run ``` git grep -l "^edition =" | xargs perl -i -pe 's/^edition *=.*/edition = "2024"/;' ``` Second, manually verify that all Cargo.toml files have changed, and nothing else has changed. Third, run cargo fmt again.

Add allows for many dead code warnings in tor-proto

2024-07-08T10:36:25Z

I'm not sure how to resolve these. See #1467. We ought to fix them before they propagate to +stable, particularly since after !2242 they'll break CI.

Convert to the latest versions of dalek-cryptography

2023-11-29T15:34:58Z

The main changes that we have to adjust for are as follows: * In x25519-dalek: * `StaticSecret` is now behind a feature. * `StaticSecret::new` is deprecated in favor of `StaticSecret::random_from_rng`. * StaticSecret no longer does its own clamping. * In ed25519-dalek: * `SecretKey` has (in effect) been renamed to `SigningKey`. The name `SecretKey` is now an alias for `[u8; 32]`. * `SigningKey` is effectively a keypair, since it contains a public key as well. * `PublicKey` has been renamed to `VerifyingKey`. * The functions to extract a signing key and verifying key have been renamed as you might expect. * `ExpandedSecretKey` has been moved to `hasmat` and no longer implements `sign`. * `ExpanededSecretKey` now has as its elements a scalar and a hash prefix. * Various functions that took `&[u8]` now take `&[u8; N]`. * We no longer need a wrapper for older versions of rand. There is a single test in tor-keymgr that does not pass. I've marked it as ignore for now, in hopes that @gabi-250 can help me figure it out. This closes #808. There are several changes I want to make before we merge, however. They are marked with TODO DALEK.

tor-proto: make ClientHandShake and ServerHandshake generic over aux data

2023-11-15T14:56:34Z

ServerHandshake: extend to support ntorv3 extensions

2023-11-15T14:56:34Z

ClientHandshake: extend to support ntorv3 extensions

2023-11-15T14:56:34Z

Back down x25519-dalek to 2.0.0-pre.1 from 2.0.0-rc.2

2023-06-27T17:55:24Z

========================= Notes from nickm: (This differs from pinkforest's original MR: It removes the Cargo.lock changes and the version bump on tor-llcrypto.) Minimal Cargo.lock changes from downgrade. (These are exactly those changes generated by running "build" and "test".) There are several reasons to do this: * It's best to bump all of our dalek dependencies at once to rc.3 or later, rather than the piecemeal approach we've been stuck with so far. * We don't want to do this bump right now, since there are some tricky questions about clamping we need to figure out (see #808), and we need to make sure we get them right, and we're in a distracted this week. * We _do_ need to move away from 2.0.0-rc.2 right now, since it was causing a failure in `cargo install arti`, and then it got yanked. Thanks to pinkforest for helping us out here and explaining all of this! Fixes #926. Commit-edited-by: Nick Mathewson

Lower tor-proto::util::ct::lookup to tor-llcrypto

2023-06-16T16:24:05Z

This is mostly code movement; you may want to review it with `--color-moved`. I'm doing this so we can also use the function in netdoc for looking up hsdesc authentication.

Use non-deprecated *Secret::random_from_rng.

2023-05-13T20:52:23Z

The `new` function is deprecated in x25519-dalek 2.0.0-rc.2