mirrors/arti.git/crates/tor-cell/src, branch arti-v1.1.11

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.

Use HandshakeType in Extend2 and CircuitExtender::begin

2023-11-27T16:48:03Z

Add more reference links.

2023-11-20T15:24:09Z

Improve documentation in/around DosParams extension

2023-11-20T15:24:09Z

It does not help that C tor has a set of parameters and a set of configuration options with exactly the same names which configure the same thing in two slightly different ways.

Add a caret_int HandshakeType for HTYPE constants

2023-10-26T15:14:40Z

Change `CircId` to never be zero

2023-10-25T20:35:12Z

This changes the internal representation to be `NonZeroU32` instead of just `u32`. Various places where a circuit ID is optional now use `Option`. Fixes a bug in `CircIdRange::sample` that would previously return a circuit ID of 0, when the rng returned 0x8000_0000 for a low range.

Convert StreamId to NonZeroU16

2023-10-25T20:34:55Z

tor-cell: Remove unused by_type() function

2023-10-13T17:43:05Z

Lower and downgrade a TODO about StreamID and NonZeroU16.

2023-10-12T12:58:28Z

tor-cell: Add accessors for Begin.

2023-09-27T17:42:50Z