[package]
name = "sp-crypto-ec-utils"
version = "0.14.0"
authors.workspace = true
description = "Host functions for common Arkworks elliptic curve operations (polkadot v1.13.0)"
edition.workspace = true
license = "Apache-2.0"
homepage = "https://substrate.io"
repository.workspace = true

[lints]
workspace = true

[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]

[dependencies]
ark-ec = { version = "0.4.2", default-features = false, optional = true }
ark-bls12-377-ext = { version = "0.4.1", default-features = false, optional = true }
ark-bls12-377 = { version = "0.4.0", default-features = false, features = ["curve"], optional = true }
ark-bls12-381-ext = { version = "0.4.1", default-features = false, optional = true }
ark-bls12-381 = { version = "0.4.0", default-features = false, features = ["curve"], optional = true }
ark-bw6-761-ext = { version = "0.4.1", default-features = false, optional = true }
ark-bw6-761 = { version = "0.4.0", default-features = false, optional = true }
ark-ed-on-bls12-381-bandersnatch-ext = { version = "0.4.1", default-features = false, optional = true }
ark-ed-on-bls12-381-bandersnatch = { version = "0.4.0", default-features = false, optional = true }
ark-ed-on-bls12-377-ext = { version = "0.4.1", default-features = false, optional = true }
ark-ed-on-bls12-377 = { version = "0.4.0", default-features = false, optional = true }
ark-scale = { version = "0.0.12", default-features = false, features = ["hazmat"], optional = true }
sp-runtime-interface = { path = "../../runtime-interface", default-features = false, optional = true, version = "28.0.0" }

[features]
default = ["std"]
std = [
	"ark-bls12-377-ext?/std",
	"ark-bls12-377?/std",
	"ark-bls12-381-ext?/std",
	"ark-bls12-381?/std",
	"ark-bw6-761-ext?/std",
	"ark-bw6-761?/std",
	"ark-ec?/parallel",
	"ark-ec?/std",
	"ark-ed-on-bls12-377-ext?/std",
	"ark-ed-on-bls12-377?/std",
	"ark-ed-on-bls12-381-bandersnatch-ext?/std",
	"ark-ed-on-bls12-381-bandersnatch?/std",
	"ark-scale?/std",
	"sp-runtime-interface?/std",
]
common = ["ark-ec", "ark-scale", "sp-runtime-interface"]
bls12-377 = ["ark-bls12-377", "ark-bls12-377-ext", "common"]
bls12-381 = ["ark-bls12-381", "ark-bls12-381-ext", "common"]
bw6-761 = ["ark-bw6-761", "ark-bw6-761-ext", "common"]
ed-on-bls12-377 = ["ark-ed-on-bls12-377", "ark-ed-on-bls12-377-ext", "common"]
ed-on-bls12-381-bandersnatch = [
	"ark-ed-on-bls12-381-bandersnatch",
	"ark-ed-on-bls12-381-bandersnatch-ext",
	"common",
]
all-curves = [
	"bls12-377",
	"bls12-381",
	"bw6-761",
	"ed-on-bls12-377",
	"ed-on-bls12-381-bandersnatch",
]