[package]
name = "hpke"
repository = "https://github.com/rozbb/rust-hpke"
documentation = "https://docs.rs/rust-hpke"
description = "An implementation of the HPKE hybrid encryption standard (RFC 9180) in pure Rust"
readme = "README.md"
version = "0.12.0"
authors = ["Michael Rosenberg <michael@mrosenberg.pub>"]
edition = "2021"
license = "MIT/Apache-2.0"
keywords = ["cryptography", "crypto", "key-exchange", "encryption", "aead"]
categories = ["cryptography", "no-std"]

[features]
# "p256" enables the use of ECDH-NIST-P256 as a KEM
# "p384" enables the use of ECDH-NIST-P384 as a KEM
# "x25519" enables the use of the X25519 as a KEM
default = ["alloc", "p256", "x25519"]
x25519 = ["dep:x25519-dalek"]
p384 = ["dep:p384"]
p256 = ["dep:p256"]
p521 = ["dep:p521"]
# Include allocating methods like open() and seal()
alloc = []
# Includes an implementation of `std::error::Error` for `HpkeError`. Also does what `alloc` does.
std = []

[dependencies]
aead = "0.5"
aes-gcm = "0.10"
chacha20poly1305 = "0.10"
generic-array = { version = "0.14", default-features = false }
digest = "0.10"
hkdf = "0.12"
hmac = "0.12"
rand_core = { version = "0.6", default-features = false }
p256 = { version = "0.13", default-features = false, features = ["arithmetic", "ecdh"], optional = true}
p384 = { version = "0.13", default-features = false, features = ["arithmetic", "ecdh"], optional = true}
p521 = { version = "0.13", default-features = false, features = ["arithmetic", "ecdh"], optional = true}
sha2 = { version = "0.10", default-features = false }
subtle = { version = "2.6", default-features = false }
x25519-dalek = { version = "2", default-features = false, features = ["static_secrets"], optional = true }
zeroize = { version = "1", default-features = false, features = ["zeroize_derive"] }

[dev-dependencies]
criterion = { version = "0.4", features = ["html_reports"] }
hex = "0.4"
hex-literal = "0.4"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
rand = { version = "0.8", default-features = false, features = ["getrandom", "std_rng"] }

[[example]]
name = "client_server"
required-features = ["x25519"]

[[example]]
name = "agility"
required-features = ["p256", "p384", "p521", "x25519"]

# Tell docs.rs to build docs with `--all-features` and `--cfg docsrs` (for nightly docs features)
[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]

# Criteron benches
[[bench]]
name = "benches"
harness = false

[lib]
bench = false