Group improvements (#28)

* Implement `ConstantTimeEq` for `Group` and `Group::Scalar`

* Changed `expand_message_xmd` `dst` parameter to `GenericArray<u8, D>`

* Remove allocation for `dst_prime` in `expand_message_xmd`

* Remove allocation for `msg_prime` and `b` in `expand_message_xmd`

* Remove unnecessary references in `expand_message_xmd`

* Return `GenericArray` from `expand_message_xmd`

* Oxidize loop in `expand_message_xmd`

* Remove allocation for `b` in `expand_message_xmd`

* Remove allocation for `xor`

* De-duplicate code in `expand_message_xmd`

* Remove unnecessary features

* Make ristretto optional and export all backends

* Make `rand` optional

* Fix wrong documentation

* Document `rand` feature

* Remove empty line

* Fix rustfmt

* Fix testing with other backends

* Iterate by value in `expand_message_xmd`

* Fix typo

* Rename `ristretto_x` features to `ristretto255_x`

* Remove `rand` re-export

* Improve `expand_message_xmd` loop

* Remove unnecessary `#[doc(cfg())]`

* Remove unnecessary `pub(crate)` for `mod p256`

* Fix `p256` only build

* Rename `serialize` feature to `serde`

* Fix missing `Cargo.toml` update
This commit is contained in:
daxpedda
2021-10-14 11:09:00 -07:00
committed by GitHub
parent 5ac52388ff
commit de91fafdb3
11 changed files with 198 additions and 163 deletions
+14 -14
View File
@@ -12,37 +12,37 @@ readme = "README.md"
resolver = "2"
[features]
default = ["u64_backend", "serialize"]
default = ["ristretto255_u64", "serde"]
ristretto255_u64 = ["curve25519-dalek/u64_backend"]
ristretto255_u32 = ["curve25519-dalek/u32_backend"]
ristretto255_fiat_u64 = ["curve25519-dalek/fiat_u64_backend"]
ristretto255_fiat_u32 = ["curve25519-dalek/fiat_u32_backend"]
ristretto255_simd = ["curve25519-dalek/simd_backend"]
p256 = ["num-bigint", "num-integer", "num-traits", "once_cell", "p256_"]
std = ["curve25519-dalek/std", "getrandom", "rand/std", "rand/std_rng", "num-bigint/std", "num-integer/std", "num-traits/std"]
u64_backend = ["curve25519-dalek/u64_backend"]
u32_backend = ["curve25519-dalek/u32_backend"]
simd_backend = ["curve25519-dalek/simd_backend"]
serialize = ["serde", "base64", "generic-array/serde", "curve25519-dalek/serde"]
std = []
serde = ["serde_", "base64"]
[dependencies]
base64 = { version = "0.13", default-features = false, features = ["alloc"], optional = true }
curve25519-dalek = { version = "3", default-features = false }
curve25519-dalek = { version = "3", default-features = false, optional = true }
digest = "0.9"
displaydoc = { version = "0.2", default-features = false }
generic-array = "0.14"
getrandom = { version = "0.2", optional = true }
num-bigint = { version = "0.4", default-features = false, optional = true }
num-integer = { version = "0.1", default-features = false, optional = true }
num-traits = { version = "0.2", default-features = false, optional = true }
once_cell = { version = "1", default-features = false, optional = true }
p256_ = { package = "p256", version = "0.9", default-features = false, features = ["arithmetic", "zeroize"], optional = true }
rand = { version = "0.8", default-features = false }
serde = { version = "1", default-features = false, features = ["alloc", "derive"], optional = true }
rand_core = { version = "0.6", default-features = false }
serde_ = { version = "1", package = "serde", default-features = false, optional = true }
subtle = { version = "2.3", default-features = false }
zeroize = { version = "1", features = ["zeroize_derive"] }
[target.'cfg(target_arch = "wasm32")'.dependencies]
getrandom = { version = "0.2", features = ["js"], optional = true }
zeroize = { version = "1", default-features = false }
[dev-dependencies]
generic-array = { version = "0.14", features = ["more_lengths"] }
hex = "0.4"
json = "0.12"
rand = "0.8"
sha2 = "0.9"
regex = "1"
voprf = { path = "", default-features = false, features = ["std"] }