mirrors/arti.git/crates/tor-llcrypto/src, branch arti-v1.4.5

Temporarily suppress mismatched_lifetime_syntaxes.

2025-07-07T15:50:04Z

See #2060.

tor-llcrypto: Removed dependency on `once_cell`

2025-06-15T02:11:18Z

- Replaced `once_cell::sync::Lazy` with `std::sync::LazyLock`. Signed-off-by: hashcatHitman <3924-hashcatHitman@gitlab.torproject.org>

tor-llcrypto: fix feature name typo

2025-06-09T16:01:35Z

llcrypto: Document some design choices from CautiousRng.

2025-03-24T19:11:48Z

Use an EntropicRng trait to enforce key generation rules.

2025-03-24T19:11:48Z

We want to require that whenever we generate a key that's persistent (stored in KeyMgr), it's going to be made from a stronger-than-usual Rng. This trait helps us enforce that. We also add a FakeEntropicRng struct to use for testing. Note that this turned up a case that we'd missed, which required an internal change in tor-hsservice.

Use CautiousRng for keys going into the KeyMgr.

2025-03-24T19:10:21Z

llcrypto: new CautiousRng for constructing long-lived keys

2025-03-24T19:10:21Z

This Rng combines inputs from several sources, including OsRng, to minimize the likelihood of falling to a vulnerability in any particular one.

squash! Upgrade rand dependency to 0.9.

2025-03-18T16:09:44Z

- The Rng::gen() functions have been renamed to Rng::random().

llcrypto: add an rng compatibility shim for dalek-crypto

2025-03-18T16:09:44Z

dalek-cryptography is still on rand 0.8, so we need a compatibility shim for the Rng. Fortunately, since we merged interface-abstraction-of-the-daleks (!2868), we no longer need to propagate this compatibility layer throughout our codebase.

Wrap ed25519-dalek types.

2025-03-18T12:45:28Z

With this change, we'll no longer need to expose the types from dalek-cryptography as part of our API, and we'll have more freedom to switch ed25519 implementations, or to upgrade to a newer `rand` ahead of their schedule. Unlike with x25519-dalek, I had to tweak the API a bit: There's no way to get a &PublicKey out of a Keypair now, and implementing the old ed25519-dalek traits seemed unnecessary.