mirrors/arti.git/Cargo.lock, branch arti-v1.1.7

Bump patchlevel versions of crates with trivial changes

2023-08-01T15:03:56Z

These crates have had trivial changes only: typically, changes to documentation or to clippy warnings. There's no good reason to update which version of them other crates depend on, so we only bump _their_ patchlevels. ``` tor-async-utils caret safelog tor-events tor-units tor-rtcompat tor-rpcbase tor-llcrypto tor-protover tor-bytes tor-hscrypto tor-socksproto tor-cert tor-cell tor-consdiff tor-congestion arti-rpcserver arti-testing arti-bench arti-config arti-hyper ```

Increment patchlevel versions of crates with minor changes

2023-08-01T14:57:55Z

These crates are at version 0.x.y, so we don't need to distinguish new-feature changes from other changes: ``` tor-basic-utils fs-mistrust tor-error tor-geoip tor-checkable tor-linkspec tor-netdoc tor-netdir tor-persist tor-ptmgr tor-hsservice ``` This crate has a breaking change, but only when the semver-breaking feature `experimental-api` is enabled: ``` tor-config ``` This crate is at version 1.x.y, but has no new public APIs, and therefore does not need a minor version bump: ``` arti ```

Update minor versions on crates that have had breaking changes

2023-08-01T14:51:25Z

These crates had first-order breaking changes: ``` retry-error tor-keymgr tor-proto tor-hsclient tor-rtmock ``` Additionally, these broke because they re-exposed RetryError: ``` tor-circmgr ``` Additionally, these broke because they may re-expose something from tor-proto: ``` arti-client tor-chanmgr tor-dirclient tor-dirmgr tor-guardmgr ``` Additionally, these broke for other fiddly reasons: `tor-ptmgr` implements traits from tor-chanmgr, which has a breaking change above. `arti-hyper` exposes types from arti-client in its API.

Run cargo update in preparation for a release.

2023-08-01T12:10:44Z

hashx: use RngCore for HashX's internal PRNG

2023-07-27T14:20:14Z

This refactors the random number generator used within HashX's program generator so that it uses the rand::RngCore trait. The basic SipHash powered u64 generator now implements RngCore, while a buffer layer wraps this and provides u8 and u32 values as needed by the generator. Some of this new RngCore layer is now exposed to the hashx crate's public API. The intent is to allow external code to test, benchmark, or fuzz the program generator by supplying its own random number stream. Benchmarks show a small but confusing performance improvement associated with this patch. About a 2% improvement in generation. This could be due to the Rng changes. No change in compiled hash execution performance. Even though this patch only touches program generation, benchmarks show a 4% speedup in interpreted execution. This seems most likely explained by instruction cache effects, but I'm not sure. Signed-off-by: Micah Elizabeth Scott

Start implementing Proposal 327

2023-07-27T14:20:14Z

This adds a new tor-hspow crate with the first layers of support in place for onion service client puzzles as described in Proposal 327. The API here is experimental, and it's currently only implementing the self-contained parts of the client puzzle. So, it can verify and solve puzzles, but it has no event loop integration or nonce replay tracking or prioritization code yet. These things seem like they would eventually live in the same crate. Signed-off-by: Micah Elizabeth Scott

Reimplement Equi-X in Rust

2023-07-27T14:20:14Z

This is a new pure Rust implementation of the Equi-X algorithm designed by tevador for Tor's onion service proof of work puzzle v1. Equi-X is an asymmetric puzzle algorithm based on Equihash, with N=60, K=3, the XOR replaced with modular addition, a 16-bit index space, and HashX as the inner hash function. Signed-off-by: Micah Elizabeth Scott

Reimplement HashX in Rust

2023-07-27T14:20:06Z

This is a new pure Rust implementation of the HashX algorithm designed by tevador for Tor's onion service proof of work puzzle v1. HashX is a lightweight family of randomly generated hash functions. A seed, via blake2 and siphash, drives a program generation model which randomly selects opcodes and registers while following some constraints that avoid timing stalls or insufficient hash mixing. The execution of these hash funcions can be done using a pure Rust interpreter, or about 20x faster using a very simple just in time compiler based on the dynasm assembler crate. This has been implemented for x86_64 and aarch64. Signed-off-by: Micah Elizabeth Scott

keymgr: Add KeyMgr::generate() for generating new keys.

2023-07-24T12:17:31Z

keymgr: Add function for generating EncodableKeys.

2023-07-24T12:17:23Z