mirror of https://gitlab.torproject.org/tpo/core/arti http://git.dilluti0n.com/mirrors/arti.git/atom?h=main 2026-05-12T20:55:43Z 2026-05-12T20:55:43Z Wesley Aptekar-Cassels me@wesleyac.com 2026-05-07T20:06:21Z urn:sha1:a18167928901d8c88cd1cdd87346de8ad1ee42a2 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. 2026-01-15T10:48:22Z Clara Engler cve@cve.cx 2025-12-15T13:39:20Z urn:sha1:0c641bfa2f05c264a78b9465279d948843c4dccd This commit adds the method `as_hex_upper(&self) -> String` to `RsaIdentity`, which returns the `RsaIdentity` as a hexadecimal string in uppercase. Although this type already implements `ToString`, this result is unsuitable for working with consensuses because they neither contain a `$` prefix, nor are encoded in lowercase. 2025-08-07T15:28:36Z Nick Mathewson nickm@torproject.org 2025-08-06T01:19:58Z urn:sha1:77b0de43b8c67cdb81befe0680a3df43b6ad37bc 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. 2023-11-29T15:55:04Z Nick Mathewson nickm@torproject.org 2023-11-29T15:49:26Z urn:sha1:7fb24cb69da537ac04ab2dae80997c6d481622ef This code was needed with the old version of dalek-cryptography, which wasn't compatible with up-to-date versions of the `rand` crate(s). But now that we've upgraded, we can drop this. (We could have left it around and deprecated it, but we are already making a breaking change to tor-llcrypto by upgrading dalek-cryptography.) 2023-11-29T15:34:58Z Nick Mathewson nickm@torproject.org 2023-11-21T15:58:29Z urn:sha1:98037a2c788bd901679139178d25f855324637f3 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. 2023-01-27T13:27:47Z Nick Mathewson nickm@torproject.org 2023-01-27T12:49:39Z urn:sha1:bf04641c6818cb2c87c6ed9cf463a5710f8919d2 This warning kind of snuck up on us! (See #748) For now, let's disable it. (I've cleaned it up in a couple of examples, since those are meant to be more idiomatic and user-facing.) Closes #748. 2022-09-20T13:13:31Z Nick Mathewson nickm@torproject.org 2022-09-20T13:13:31Z urn:sha1:657914f7787a0ac5bdaad8c15d41a91425e1c8cf There are some places in the protocol where we have an all-zero RSA identity that does not truly represent a key, but rather represents an absent or unknown key. For these, it's better to use `RsaIdentity::is_zero` instead of manually checking for a set of zero bytes: it expresses the intent better, and ensures that the operation is constant-time. I am deliberately not introducing a more general IsZero trait here, or implementing is_zero for anything else: This is the only one we seem to need right now. We can generalize it later if we have to. 2022-06-02T18:56:42Z Nick Mathewson nickm@torproject.org 2022-06-02T17:31:43Z urn:sha1:967ea67b7dfc158f29cf449eb09bac89acdee46b This only affects uses of thread_rng(), and affects them all more or less indiscriminately. One test does not work with ARTI_TEST_PRNG=deterministic; the next commit will fix it. 2022-04-25T17:06:26Z Nick Mathewson nickm@torproject.org 2022-04-25T16:40:33Z urn:sha1:2f6bc6bdc431fa36de70a167eea777dcf3f60bf2 Remove all `use` statements for `TryFrom` and `TryInto`. These are now redundant in Rust 2021. 2022-03-04T13:55:34Z Nick Mathewson nickm@torproject.org 2022-03-04T13:55:34Z urn:sha1:b6452b481215ce0963123630234b01be0c440092 We perform this operation in a bunch of places, and most of them use hex::decode(). That's not great, since hex::decode() has to do heap allocation. This implementation uses hex::decode_to_slice(), which should be faster. (In the future we might choose to use one of the faster hex implementations, but I'm hoping that this change will be sufficient to get hex decoding out of our profiles.) Part of #377.