Cargo.toml

[package]
authors = ["Kevin Lewi <klewi@fb.com>", "François Garillot <fga@fb.com>"]
categories = ["no-std"]
description = "An implementation of the OPAQUE password-authenticated key exchange protocol"
edition = "2021"
keywords = ["cryptography", "crypto", "opaque", "passwords", "authentication"]
license = "Apache-2.0 OR MIT"
name = "opaque-ke"
readme = "README.md"
repository = "https://github.com/novifinancial/opaque-ke"
rust-version = "1.57"
version = "2.0.0-pre.1"

[features]
default = ["ristretto255_u64", "ristretto255_voprf", "serde"]
ristretto255 = ["curve25519-dalek", "voprf/ristretto255"]
ristretto255_fiat_u32 = ["curve25519-dalek/fiat_u32_backend", "ristretto255"]
ristretto255_fiat_u64 = ["curve25519-dalek/fiat_u64_backend", "ristretto255"]
ristretto255_simd = ["curve25519-dalek/simd_backend", "ristretto255"]
ristretto255_u32 = ["curve25519-dalek/u32_backend", "ristretto255"]
ristretto255_u64 = ["curve25519-dalek/u64_backend", "ristretto255"]
ristretto255_voprf = ["ristretto255", "voprf/ristretto255-ciphersuite"]
serde = ["serde_", "generic-array/serde", "voprf/serde"]
slow-hash = ["argon2"]
std = ["getrandom", "rand/std", "rand/std_rng", "voprf/std"]
x25519 = ["curve25519-dalek-3"]
x25519_fiat_u32 = ["x25519", "x25519-dalek/fiat_u32_backend"]
x25519_fiat_u64 = ["x25519", "x25519-dalek/fiat_u64_backend"]
# x25519-dalek isn't properly re-exposing `simd_backend`.
x25519_simd = [
  "curve25519-dalek-3/simd_backend",
  "x25519",
  "x25519-dalek/nightly",
]
x25519_u32 = ["x25519", "x25519-dalek/u32_backend"]
x25519_u64 = ["x25519", "x25519-dalek/u64_backend"]

[dependencies]
argon2 = { version = "0.3", default-features = false, features = [
  "alloc",
], optional = true }
constant_time_eq = "0.1"
curve25519-dalek = { version = "=4.0.0-pre.1", default-features = false, optional = true }
curve25519-dalek-3 = { version = "3", package = "curve25519-dalek", default-features = false, optional = true }
derive-where = { version = "=1.0.0-rc.3", features = ["zeroize-on-drop"] }
digest = "0.10"
displaydoc = { version = "0.2", default-features = false }
elliptic-curve = { version = "0.12.0-pre.1", features = ["hash2curve", "sec1"] }
generic-array = "0.14"
getrandom = { version = "0.2", optional = true }
hkdf = "0.12"
hmac = "0.12"
rand = { version = "0.8", default-features = false }
serde_ = { version = "1", package = "serde", default-features = false, features = [
  "derive",
], optional = true }
subtle = { version = "2.3", default-features = false }
voprf = { version = "0.3", default-features = false, features = ["danger"] }
x25519-dalek = { version = "=2.0.0-pre.1", default-features = false, optional = true }
zeroize = { version = "1", features = ["zeroize_derive"] }

[target.'cfg(target_arch = "wasm32")'.dependencies]
getrandom = { version = "0.2", features = ["js"], optional = true }

[dev-dependencies]
base64 = "0.13"
bincode = "1"
chacha20poly1305 = "0.9"
criterion = "0.3"
hex = "0.4"
json = "0.12"
lazy_static = "1"
p256 = { version = "=0.11.0-pre.0", default-features = false, features = [
  "hash2curve",
  "voprf",
] }
proptest = "1"
rand = "0.8"
regex = "1"
rustyline = "9"
serde_json = "1"
sha2 = "0.10"

[[bench]]
harness = false
name = "opaque"

[package.metadata.docs.rs]
features = ["std", "slow-hash", "x25519_u64"]
targets = []

[patch.crates-io]
chacha20 = { git = "https://github.com/RustCrypto/stream-ciphers" }
chacha20poly1305 = { git = "https://github.com/khonsulabs/aeads", branch = "update-dependencies" }
derive-where = { git = "https://github.com/ModProg/derive-where" }
poly1305 = { git = "https://github.com/RustCrypto/universal-hashes" }
voprf = { git = "https://github.com/khonsulabs/voprf", branch = "v08" }