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Now that we\r\nhave a more modern version of `zeroize` as a dependency, we can do\r\nbetter. This PR uses that crate's `Zeroize` and `ZeroizeOnDrop` derived\r\ntraits to handle this more cleanly. It also adds a sanity check that the\r\nbyte representations of both sides of a key exchange match, which\r\nimproves test coverage.\r\n\r\nPartially addresses #196.","shortMessageHtmlLink":"feat: simplify zeroizing and add test to DHKE (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1853892765\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/197\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/197/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/197\">#197</a>)"}},{"before":"2de9dc2de5f9ad78275dfd5fe5a5e3a886cdbfe4","after":"2aa46d00f4a58ca99a93d9c84301a9d4f1b399a4","ref":"refs/heads/main","pushedAt":"2023-08-21T06:36:24.000Z","pushType":"pr_merge","commitsCount":2,"pusher":{"login":"SWvheerden","name":"SW van 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Repos\r\n([193](https://github.com/tari-project/tari-crypto/issues/193))\r\n([053119f](https://github.com/tari-project/tari-crypto/commit/053119f2110aaf3089c7b9df96f50b8cc8d3217a))\r\n* remove unused dalek rangeproof\r\n([184](https://github.com/tari-project/tari-crypto/issues/184))\r\n([d21cd37](https://github.com/tari-project/tari-crypto/commit/d21cd377616776743b6e33552000cfc9fc06c0bd))\r\n* update dependancies\r\n([185](https://github.com/tari-project/tari-crypto/issues/185))\r\n([4c2424f](https://github.com/tari-project/tari-crypto/commit/4c2424f2f0426f9ad4a55a9ed35ecd29fe87e0c7))\r\n* zeroize temporary scalar byte array\r\n([188](https://github.com/tari-project/tari-crypto/issues/188))\r\n([2147522](https://github.com/tari-project/tari-crypto/commit/2147522916cc5649ad6c96bcd3a66af439dddaf2))","shortMessageHtmlLink":"chore: release 0.18.0 (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1844930417\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/195\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/195/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/195\">#195</a>)"}},{"before":"053119f2110aaf3089c7b9df96f50b8cc8d3217a","after":"a0e9765d2b96a3f8c3bdb5c3c80ff3afd26ce97b","ref":"refs/heads/main","pushedAt":"2023-08-10T10:25:32.000Z","pushType":"pr_merge","commitsCount":13,"pusher":{"login":"SWvheerden","name":"SW van Heerden","path":"/SWvheerden","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/2579813?s=80&v=4"},"commit":{"message":"feat!: enable no_std support for tari_crypto (#191)\n\nThis PR adds in no_std support for TariCrypto. \r\nThe following changes where made to enable this:\r\n- thiserror was swapped out for Snafu as thiserror does not support\r\nno_std while snafu does.\r\n- use std::  was changed to use core::\r\n- make all dependencies default-features = false\r\n- make BulletProofPlus an optional feature\r\n- make serde an optional feature\r\n- Make precomputed_tables optional as they require large internal memory\r\n- remove lazy_static as a dependency (replaced by one-cell)\r\n- changed sign message to use supplied RNG, and not thread_local\r\ninternally","shortMessageHtmlLink":"feat!: enable no_std support for tari_crypto (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1833424413\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/191\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/191/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/191\">#191</a>)"}},{"before":"d57eb076595c53861db518489b25a2fa4ca01b39","after":"053119f2110aaf3089c7b9df96f50b8cc8d3217a","ref":"refs/heads/main","pushedAt":"2023-08-08T08:36:05.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"stringhandler","name":"stringhandler","path":"/stringhandler","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/4200336?s=80&v=4"},"commit":{"message":"feat!: move the WASM and FFI builds to seperate Repos (#193)\n\nThis PR moves out the WASM and FFI builds of TariCrypto to separate\r\nRepos.\r\nWASM: https://github.com/tari-project/tari-crypto-wasm\r\nFFI: https://github.com/tari-project/tari-crypto-ffi\r\n\r\nThis cleans up TariCrypto by moving out all optional compile features. \r\nThe WASM and FFI build require different features to work and both\r\ncannot work on the same build features. This makes TariCrypto, the WASM\r\nlib, and FFI lib cleaner. The WASM and FFI builds are just wrappers\r\naround the basic functionality of TariCrypto and don't add any new\r\nfunctionality making it easy to move them to their own repos.\r\n\r\nCurrently, the WASM and FFI builds are not used in any Tari project.","shortMessageHtmlLink":"feat!: move the WASM and FFI builds to seperate Repos (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1840645087\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/193\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/193/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/193\">#193</a>)"}},{"before":"0d463b064e6e41c1c0d1ff2064afa0b3f7f6bac9","after":"d57eb076595c53861db518489b25a2fa4ca01b39","ref":"refs/heads/main","pushedAt":"2023-08-08T07:05:56.000Z","pushType":"pr_merge","commitsCount":3,"pusher":{"login":"SWvheerden","name":"SW van Heerden","path":"/SWvheerden","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/2579813?s=80&v=4"},"commit":{"message":"chore: update dependencies (#187)\n\n- Updated \"tari_bulletproofs_plus\".\r\n- Updated \"tari_utilities\".","shortMessageHtmlLink":"chore: update dependencies (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1814072787\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/187\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/187/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/187\">#187</a>)"}},{"before":"2147522916cc5649ad6c96bcd3a66af439dddaf2","after":"0d463b064e6e41c1c0d1ff2064afa0b3f7f6bac9","ref":"refs/heads/main","pushedAt":"2023-08-07T14:19:45.000Z","pushType":"pr_merge","commitsCount":2,"pusher":{"login":"SWvheerden","name":"SW van Heerden","path":"/SWvheerden","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/2579813?s=80&v=4"},"commit":{"message":"feat: fix new_generator (#192)\n\n- Fixed `pub fn new_generator(label: &'static str)` too few bytes error\r\n(DigestTooShort)\r\n- Added a test case for `pub fn new_generator`","shortMessageHtmlLink":"feat: fix new_generator (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1839510608\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/192\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/192/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/192\">#192</a>)"}},{"before":"b88ce95b67d6fceb6c7985351552ed1903d482b9","after":"2147522916cc5649ad6c96bcd3a66af439dddaf2","ref":"refs/heads/main","pushedAt":"2023-08-03T14:54:12.000Z","pushType":"pr_merge","commitsCount":3,"pusher":{"login":"SWvheerden","name":"SW van Heerden","path":"/SWvheerden","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/2579813?s=80&v=4"},"commit":{"message":"feat: zeroize temporary scalar byte array (#188)\n\nCurrently, construction of a `RistrettoSecretKey` from a byte slice\r\ncreates a temporary array that is passed into the Ristretto constructor.\r\nThis PR zeroizes the array to reduce the risk of secret data exposure.","shortMessageHtmlLink":"feat: zeroize temporary scalar byte array (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1829843406\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/188\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/188/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/188\">#188</a>)"}},{"before":"4c2424f2f0426f9ad4a55a9ed35ecd29fe87e0c7","after":"b88ce95b67d6fceb6c7985351552ed1903d482b9","ref":"refs/heads/main","pushedAt":"2023-08-03T14:53:56.000Z","pushType":"pr_merge","commitsCount":2,"pusher":{"login":"SWvheerden","name":"SW van Heerden","path":"/SWvheerden","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/2579813?s=80&v=4"},"commit":{"message":"chore: fix a spurious lint (#190)\n\nThere's a warning about an allegedly suspicious borrow in one of the\r\nrange proof tests. It's likely [already\r\nfixed](https://github.com/rust-lang/rust/issues/112489), but easy enough\r\nto use the ampersand operator to clean up the warning.","shortMessageHtmlLink":"chore: fix a spurious lint (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1831995066\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/190\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/190/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/190\">#190</a>)"}},{"before":"d21cd377616776743b6e33552000cfc9fc06c0bd","after":"4c2424f2f0426f9ad4a55a9ed35ecd29fe87e0c7","ref":"refs/heads/main","pushedAt":"2023-07-18T09:29:25.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"stringhandler","name":"stringhandler","path":"/stringhandler","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/4200336?s=80&v=4"},"commit":{"message":"feat: update dependancies (#185)\n\nUpdates the following dependencies:\r\ntari_utilities\r\ndigest\r\nblake2\r\nsha3\r\nbulletproofs_plus\r\ncurve25519-dalek\r\nlazy_static\r\nmerlin\r\nrand/rand-core\r\nborsh\r\n\r\nSome of these like digest and borsh require code changes. \r\n`Blake256` is now replaced with the raw type `Blake2b<U32>`","shortMessageHtmlLink":"feat: update dependancies (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1807916656\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/185\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/185/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/185\">#185</a>)"}},{"before":"37965d323e0d552145a05edf390e047892568c10","after":"d21cd377616776743b6e33552000cfc9fc06c0bd","ref":"refs/heads/main","pushedAt":"2023-07-17T09:09:00.000Z","pushType":"pr_merge","commitsCount":1,"pusher":{"login":"stringhandler","name":"stringhandler","path":"/stringhandler","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/4200336?s=80&v=4"},"commit":{"message":"feat: remove unused dalek rangeproof (#184)\n\nRemoves the Dalek rangeproof aka bulletproof from tari crypto. \r\nThis unused code points to an old unmaintained fork of the original\r\nDalek rangeproof.\r\nIn Tari we have moved on to only use BulletproofPlus which is a separate\r\ncrate.","shortMessageHtmlLink":"feat: remove unused dalek rangeproof (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1807175341\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/184\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/184/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/184\">#184</a>)"}},{"before":"90ad63d0517e2513644cfca2df5a93b7e93d6667","after":"37965d323e0d552145a05edf390e047892568c10","ref":"refs/heads/main","pushedAt":"2023-06-13T14:08:26.075Z","pushType":"push","commitsCount":1,"pusher":{"login":"stringhandler","name":"stringhandler","path":"/stringhandler","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/4200336?s=80&v=4"},"commit":{"message":"v0.17.0","shortMessageHtmlLink":"v0.17.0"}},{"before":"8a0823ff690f35409b64ad85a064033706f17580","after":"90ad63d0517e2513644cfca2df5a93b7e93d6667","ref":"refs/heads/main","pushedAt":"2023-06-06T05:52:23.230Z","pushType":"pr_merge","commitsCount":3,"pusher":{"login":"sdbondi","name":"Stan Bondi","path":"/sdbondi","primaryAvatarUrl":"https://avatars.githubusercontent.com/u/1057902?s=80&v=4"},"commit":{"message":"feat!: expose secret key length as a constant (#181)\n\nCurrently, the `PublicKey` trait exposes the encoded key byte length via\r\nthe associated `KEY_LEN` constant, and also provides it via the\r\n`key_length` function. However, the `SecretKey` trait only exposes its\r\nencoded key byte length via the `key_length` function, which cannot be\r\nconstant. There are use cases where it's handy to get the key size at\r\ncompile time, particularly when you want to use arrays and avoid heap\r\nallocations.\r\n\r\nThis PR unifies the `PublicKey` and `SecretKey` traits by adding an\r\nassociated `KEY_LEN` constant to `SecretKey`. It then updates the\r\n`RistrettoSecretKey` implementation accordingly. This retains all\r\nexisting functionality, so the change is not breaking.","shortMessageHtmlLink":"feat!: expose secret key length as a constant (<a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"1742641866\" data-permission-text=\"Title is private\" data-url=\"https://github.com/tari-project/tari-crypto/issues/181\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/tari-project/tari-crypto/pull/181/hovercard\" href=\"https://github.com/tari-project/tari-crypto/pull/181\">#181</a>)"}}],"hasNextPage":true,"hasPreviousPage":false,"activityType":"all","actor":null,"timePeriod":"all","sort":"DESC","perPage":30,"cursor":"djE6ks8AAAAERcDMigA","startCursor":null,"endCursor":null}},"title":"Activity · tari-project/tari-crypto"}