[package]
name = "dkg"
version = "0.5.1"
description = "Distributed key generation over ff/group"
license = "MIT"
repository = "https://github.com/serai-dex/serai/tree/develop/crypto/dkg"
authors = ["Luke Parker <lukeparker5132@gmail.com>"]
keywords = ["dkg", "multisig", "threshold", "ff", "group"]
edition = "2021"
rust-version = "1.81"

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]

[lints]
workspace = true

[dependencies]
thiserror = { version = "2", default-features = false }

rand_core = { version = "0.6", default-features = false }

zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive"] }

std-shims = { version = "0.1", path = "../../common/std-shims", default-features = false }

borsh = { version = "1", default-features = false, features = ["derive", "de_strict_order"], optional = true }

transcript = { package = "flexible-transcript", path = "../transcript", version = "^0.3.2", default-features = false, features = ["recommended"] }
chacha20 = { version = "0.9", default-features = false, features = ["zeroize"] }

ciphersuite = { path = "../ciphersuite", version = "^0.4.1", default-features = false }
multiexp = { path = "../multiexp", version = "0.4", default-features = false }

schnorr = { package = "schnorr-signatures", path = "../schnorr", version = "^0.5.1", default-features = false }
dleq = { path = "../dleq", version = "^0.4.1", default-features = false }

# eVRF DKG dependencies
generic-array = { version = "1", default-features = false, features = ["alloc"], optional = true }
blake2 = { version = "0.10", default-features = false, features = ["std"], optional = true }
rand_chacha = { version = "0.3", default-features = false, features = ["std"], optional = true }
generalized-bulletproofs = { path = "../evrf/generalized-bulletproofs", default-features = false, optional = true }
ec-divisors = { path = "../evrf/divisors", default-features = false, optional = true }
generalized-bulletproofs-circuit-abstraction = { path = "../evrf/circuit-abstraction", optional = true }
generalized-bulletproofs-ec-gadgets = { path = "../evrf/ec-gadgets", optional = true }

secq256k1 = { path = "../evrf/secq256k1", optional = true }
embedwards25519 = { path = "../evrf/embedwards25519", optional = true }

[dev-dependencies]
rand_core = { version = "0.6", default-features = false, features = ["getrandom"] }
rand = { version = "0.8", default-features = false, features = ["std"] }
ciphersuite = { path = "../ciphersuite", default-features = false, features = ["ristretto"] }
generalized-bulletproofs = { path = "../evrf/generalized-bulletproofs", features = ["tests"] }
ec-divisors = { path = "../evrf/divisors", features = ["pasta"] }
pasta_curves = "0.5"

[features]
std = [
  "thiserror/std",

  "rand_core/std",

  "std-shims/std",

  "borsh?/std",

  "transcript/std",
  "chacha20/std",

  "ciphersuite/std",
  "multiexp/std",
  "multiexp/batch",

  "schnorr/std",
  "dleq/std",
  "dleq/serialize"
]
borsh = ["dep:borsh"]
evrf = [
  "std",

  "dep:generic-array",

  "dep:blake2",
  "dep:rand_chacha",

  "dep:generalized-bulletproofs",
  "dep:ec-divisors",
  "dep:generalized-bulletproofs-circuit-abstraction",
  "dep:generalized-bulletproofs-ec-gadgets",
]
evrf-secp256k1 = ["evrf", "ciphersuite/secp256k1", "secq256k1"]
evrf-ed25519 = ["evrf", "ciphersuite/ed25519", "embedwards25519"]
evrf-ristretto = ["evrf", "ciphersuite/ristretto", "embedwards25519"]
tests = ["rand_core/getrandom"]
default = ["std"]
