[package]
name = "ssb-crypto"
version = "0.2.3"
authors = ["sean billig <sean.billig@gmail.com>"]
edition = "2018"
license = "LGPL-3.0"
description = "Crypto primitives used by Secure Scuttlebutt"
repository = "https://github.com/sunrise-choir/ssb-crypto"
documentation = "https://docs.rs/ssb-crypto/"
readme = "README.md"
keywords = ["ssb", "scuttlebutt", "crypto"]
include = ["src/**/*", "LICENSE", "README.md"]

[dependencies]
zerocopy = "0.3.0"
zeroize = { version = "1.2.0", default_features = false, features = ["zeroize_derive"] }
libsodium-sys = { version = "0.2.6", optional = true }
sodiumoxide   = { version = "0.2.6", optional = true, default_features = false, features = ["std"] } # doesn't build on stable without "std"
base64 = { version = "0.13.0", optional = true, default_features = false }
ed25519-dalek = { version = "1.0.1", optional = true, default_features = false, features = ["u64_backend", "rand"] }
x25519-dalek = { version = "1.1.0", optional = true, default_features = false, features = ["u64_backend"] }
curve25519-dalek = { version = "3.0.0", optional = true, default_features = false, features = ["u64_backend"] }
xsalsa20poly1305 = { version = "0.6.0", optional = true, default_features = false }
rand = { version = "0.7.3", optional = true, default_features = false }
sha2 = { version = "0.9.2", optional = true, default_features = false }
hmac = { version = "0.10.1", optional = true, default_features = false }
subtle = { version = "2.4.0", optional = true, default_features = false, features = ["i128"] }

[features]
default = ["dalek", "b64", "getrandom", "alloc"]
alloc = ["b64", "base64/alloc"]
dalek = ["dalek_module"]
dalek_module = ["ed25519-dalek", "x25519-dalek", "curve25519-dalek", "xsalsa20poly1305", "rand", "sha2", "hmac", "subtle"]
force_sodium = ["sodium"]
sodium = ["sodium_module"]
sodium_module = ["sodiumoxide", "libsodium-sys"]
b64 = ["base64"]
getrandom = ["rand", "rand/getrandom"]

[dev-dependencies]
hex = "0.4.2"