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chore: Release 2.0.0-rc.3 (#128)
* chore: Release 2.0.0-rc.3 * cargo update -p curve25519-dalek * Added note about backends * Fixed docs broken link --------- Co-authored-by: Michael Rosenberg <michael@mrosenberg.pub>
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4 changed files with 62 additions and 29 deletions
12
CHANGELOG.md
12
CHANGELOG.md
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@ -4,10 +4,14 @@ Entries are listed in reverse chronological order.
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# 2.x Series
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* Note: All `x255919-dalek` 2.x releases are in sync with the underlying `curve25519-dalek` 4.x releases.
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## 2.0.0-rc.3
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* Change: `StaticSecret` serialization and `to_bytes()` no longer returns clamped integers. Clamping is still always done during scalar-point multiplication.
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* `StaticSecret` serialization and `to_bytes()` no longer returns clamped integers. Clamping is still always done during scalar-point multiplication.
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* Update underlying `curve25519_dalek` library to `4.0.0-rc.3`. Notable changes:
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* [curve25519-dalek backend] now by default auto selects `simd` backend over `serial` where supported.
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## 2.0.0-rc.2
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@ -16,7 +20,9 @@ Entries are listed in reverse chronological order.
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* Add `.as_bytes()` and `AsRef<[u8]>` for `Shared/StaticSecret`
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* Add `getrandom` feature to provide `random_from_rng` constructors
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* Make `StaticSecrets` optional via feature `static_secrets`
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* Update underlying `curve25519_dalek` library to `4.0.0-rc.2`
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* Update underlying `curve25519_dalek` library to `4.0.0-rc.2`. Notable changes:
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* [curve25519-dalek backend] additive features have been removed in favor of cfg based selection.
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* [curve25519-dalek backend] now by default auto selects the appropriate word size over the previous default `32`.
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## 2.0.0-pre.1
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@ -88,3 +94,5 @@ Entries are listed in reverse chronological order.
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* Adds support for static and ephemeral keys.
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[curve25519-dalek backend]: https://github.com/dalek-cryptography/curve25519-dalek/#backends
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62
Cargo.lock
generated
62
Cargo.lock
generated
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@ -106,6 +106,15 @@ dependencies = [
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"os_str_bytes",
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]
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[[package]]
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name = "cpufeatures"
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version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "03e69e28e9f7f77debdedbaafa2866e1de9ba56df55a8bd7cfc724c25a09987c"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "criterion"
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version = "0.4.0"
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@ -187,18 +196,32 @@ dependencies = [
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[[package]]
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name = "curve25519-dalek"
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version = "4.0.0-rc.2"
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source = "git+https://github.com/dalek-cryptography/curve25519-dalek.git?rev=f460ae149b0000695205cc78f560d74a2d3918eb#f460ae149b0000695205cc78f560d74a2d3918eb"
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version = "4.0.0-rc.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "436ace70fc06e06f7f689d2624dc4e2f0ea666efb5aa704215f7249ae6e047a7"
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dependencies = [
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"cfg-if",
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"cpufeatures",
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"curve25519-dalek-derive",
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"fiat-crypto",
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"packed_simd_2",
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"platforms",
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"rustc_version",
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"serde",
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"subtle",
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"zeroize",
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]
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[[package]]
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name = "curve25519-dalek-derive"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "83fdaf97f4804dcebfa5862639bc9ce4121e82140bec2a987ac5140294865b5b"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.12",
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]
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[[package]]
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name = "either"
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version = "1.8.1"
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@ -298,12 +321,6 @@ version = "0.2.140"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
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[[package]]
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name = "libm"
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version = "0.1.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7fc7aa29613bd6a620df431842069224d8bc9011086b1db4c0e0cd47fa03ec9a"
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[[package]]
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name = "log"
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version = "0.4.17"
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@ -359,16 +376,6 @@ version = "6.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ceedf44fb00f2d1984b0bc98102627ce622e083e49a5bacdb3e514fa4238e267"
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[[package]]
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name = "packed_simd_2"
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version = "0.3.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a1914cd452d8fccd6f9db48147b29fd4ae05bea9dc5d9ad578509f72415de282"
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dependencies = [
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"cfg-if",
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"libm",
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]
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[[package]]
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name = "platforms"
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version = "3.0.2"
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@ -467,6 +474,15 @@ version = "0.6.29"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
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[[package]]
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name = "rustc_version"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
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dependencies = [
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"semver",
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]
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[[package]]
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name = "ryu"
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version = "1.0.13"
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@ -488,6 +504,12 @@ version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
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[[package]]
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name = "semver"
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version = "1.0.17"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
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[[package]]
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name = "serde"
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version = "1.0.159"
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@ -682,7 +704,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
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[[package]]
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name = "x25519-dalek"
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version = "2.0.0-rc.2"
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version = "2.0.0-rc.3"
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dependencies = [
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"bincode",
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"criterion",
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@ -6,7 +6,7 @@ edition = "2021"
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# - update html_root_url
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# - update CHANGELOG
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# - if any changes were made to README.md, mirror them in src/lib.rs docs
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version = "2.0.0-rc.2"
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version = "2.0.0-rc.3"
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authors = [
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"Isis Lovecruft <isis@patternsinthevoid.net>",
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"DebugSteven <debugsteven@gmail.com>",
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@ -38,7 +38,7 @@ rustdoc-args = [
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features = ["getrandom", "reusable_secrets", "serde", "static_secrets"]
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[dependencies]
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curve25519-dalek = { version = "4.0.0-rc.2", default-features = false }
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curve25519-dalek = { version = "=4.0.0-rc.3", default-features = false }
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rand_core = { version = "0.6", default-features = false }
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serde = { version = "1", default-features = false, optional = true, features = ["derive"] }
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zeroize = { version = "1", default-features = false, optional = true, features = ["zeroize_derive"] }
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@ -61,7 +61,3 @@ alloc = ["curve25519-dalek/alloc", "serde?/alloc", "zeroize?/alloc"]
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precomputed-tables = ["curve25519-dalek/precomputed-tables"]
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reusable_secrets = []
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static_secrets = []
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[patch.crates-io.curve25519-dalek]
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git = "https://github.com/dalek-cryptography/curve25519-dalek.git"
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rev = "f460ae149b0000695205cc78f560d74a2d3918eb"
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@ -100,7 +100,7 @@ To install, add the following to your project's `Cargo.toml`:
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```toml
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[dependencies]
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x25519-dalek = "2.0.0-rc.2"
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x25519-dalek = "2.0.0-rc.3"
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```
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# MSRV
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@ -111,6 +111,12 @@ Current MSRV is 1.60.
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Documentation is available [here](https://docs.rs/x25519-dalek).
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# Performance and backend selection
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Performance is a secondary goal behind correctness, safety, and clarity, but we aim to be competitive with other implementations. To this end, we allow users to choose their _backend_, i.e., the underlying implementation of elliptic curve and scalar arithmetic. Different backends have different use cases. For example, if you demand formally verified code, you want to use the `fiat` backend (as it was generated from [Fiat Crypto][fiat]).
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Further instructions and details regarding backends can be found in the [curve25519-dalek docs](https://github.com/dalek-cryptography/curve25519-dalek#backends).
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# Note
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This code matches the [RFC7748][rfc7748] test vectors.
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@ -129,4 +135,5 @@ copyright © Amy Wibowo ([@sailorhg](https://twitter.com/sailorhg))
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the NaCl family of encryption libraries (libsodium, TweetNaCl) which uses
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`x25519-dalek` for key agreement
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[fiat]: https://github.com/mit-plv/fiat-crypto
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[crypto_box]: https://github.com/RustCrypto/nacl-compat/tree/master/crypto_box
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