[package]
name = "sunscreen_curve25519"
# Before incrementing:
# - update CHANGELOG
# - update html_root_url
# - update README if required by semver
version = "0.8.1"
authors = [
    "Isis Lovecruft <isis@patternsinthevoid.net>",
    "Henry de Valence <hdevalence@hdevalence.ca>",
]
readme = "README.md"
license = "BSD-3-Clause"
repository = "https://github.com/zkcrypto/curve25519-dalek-ng"
documentation = "https://docs.rs/curve25519-dalek-ng"
categories = ["cryptography", "no-std"]
keywords = ["cryptography", "crypto", "ristretto", "curve25519", "ristretto255"]
description = "A pure-Rust implementation of group operations on ristretto255 and Curve25519"
exclude = ["**/.gitignore", ".gitignore", ".travis.yml"]

[package.metadata.docs.rs]
# Disabled for now since this is borked; tracking https://github.com/rust-lang/docs.rs/issues/302
# rustdoc-args = ["--html-in-header", ".cargo/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.13.2/rustdoc-include-katex-header.html"]
features = ["nightly", "simd_backend"]

[dev-dependencies]
sha2 = { version = "0.9", default-features = false }
bincode = "1"
criterion = "0.3.0"
rand = "0.8"

[[bench]]
name = "dalek_benchmarks"
harness = false

[dependencies]
rand_core = { version = "0.6", default-features = false }
byteorder = { version = "^1.2.3", default-features = false, features = [
    "i128",
] }
digest = { version = "0.9", default-features = false }
subtle = { package = "subtle-ng", version = "2.5", default-features = false }
serde = { version = "1.0", default-features = false, optional = true, features = [
    "derive",
] }
# The original packed_simd package was orphaned, see
# https://github.com/rust-lang/packed_simd/issues/303#issuecomment-701361161
packed_simd = { version = "0.3.4", package = "packed_simd_2", features = [
    "into_bits",
], optional = true }
zeroize = { version = "1", default-features = false }

[features]
nightly = ["subtle/nightly"]
default = ["std", "u64_backend"]
std = ["alloc", "subtle/std", "rand_core/std"]
alloc = ["zeroize/alloc"]

# The u32 backend uses u32s with u64 products.
u32_backend = []
# The u64 backend uses u64s with u128 products.
u64_backend = []
# The SIMD backend uses parallel formulas, using either AVX2 or AVX512-IFMA.
simd_backend = ["nightly", "u64_backend", "packed_simd"]
# DEPRECATED: this is now an alias for `simd_backend` and may be removed
# in some future release.
avx2_backend = ["simd_backend"]