[package]
authors = ["Kevin Lewi <klewi@fb.com>"]
categories = ["no-std", "algorithms", "cryptography"]
description = "An implementation of a verifiable oblivious pseudorandom function (VOPRF)"
edition = "2018"
keywords = ["oprf"]
license = "MIT"
name = "voprf"
readme = "README.md"
repository = "https://github.com/novifinancial/voprf/"
resolver = "2"
rust-version = "1.51.0"
version = "0.3.0"

[features]
alloc = []
danger = []
default = ["ristretto255_u64", "serde"]
p256 = [
  "alloc",
  "num-bigint",
  "num-integer",
  "num-traits",
  "once_cell",
  "p256_",
]
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"]
std = ["alloc"]

[dependencies]
curve25519-dalek = { version = "3", default-features = false, optional = true }
derive-where = { version = "1.0.0-rc.1", features = ["zeroize"] }
digest = "0.10"
displaydoc = { version = "0.2", default-features = false }
generic-array = "0.14"
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 = "0.10", default-features = false, features = [
  "arithmetic",
], optional = true }
rand_core = { version = "0.6", default-features = false }
serde = { version = "1", default-features = false, features = [
  "derive",
], optional = true }
subtle = { version = "2.3", default-features = false }
zeroize = { version = "1", default-features = false }

[dev-dependencies]
generic-array = { version = "0.14", features = ["more_lengths"] }
hex = "0.4"
json = "0.12"
proptest = "1"
rand = "0.8"
regex = "1"
sha2 = "0.10"

[package.metadata.docs.rs]
features = ["danger", "p256", "std"]
targets = []