[package]
name = "sm2"
version = "0.13.3"
description = """
Pure Rust implementation of the SM2 elliptic curve as defined in the Chinese
national standard GM/T 0003-2012 as well as ISO/IEC 14888. Includes support for
the SM2DSA Digital Signature Algorithm.
"""
authors = ["RustCrypto Developers"]
license = "Apache-2.0 OR MIT"
documentation = "https://docs.rs/sm2"
repository = "https://github.com/RustCrypto/elliptic-curves/tree/master/sm2"
readme = "README.md"
categories = ["cryptography", "no-std"]
keywords = ["crypto", "ecc", "shangmi", "signature"]
edition = "2021"
rust-version = "1.65"

[dependencies]
elliptic-curve = { version = "0.13", default-features = false, features = ["hazmat", "sec1"] }

# optional dependencies
primeorder = { version = "0.13.1", optional = true, path = "../primeorder" }
rfc6979 = { version = "0.4", optional = true }
serdect = { version = "0.2", optional = true, default-features = false }
signature = { version = "2.2", optional = true, features = ["rand_core"] }
sm3 = { version = "0.4", optional = true, default-features = false }

[dev-dependencies]
hex-literal = "0.4"
proptest = "1"
rand_core = { version = "0.6", features = ["getrandom"] }

[features]
default = ["arithmetic", "dsa", "pem", "std"]
alloc = ["elliptic-curve/alloc"]
std = ["alloc", "elliptic-curve/std", "signature?/std"]

arithmetic = ["dep:primeorder", "elliptic-curve/arithmetic"]
dsa = ["arithmetic", "dep:rfc6979", "dep:signature", "dep:sm3"]
getrandom = ["rand_core/getrandom"]
pem = ["elliptic-curve/pem", "pkcs8"]
pkcs8 = ["elliptic-curve/pkcs8"]
serde = ["elliptic-curve/serde", "primeorder?/serde", "serdect"]

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