mirror of
https://github.com/luxfi/crypto.git
synced 2026-10-30 16:59:13 +00:00
zeekay
01f012c674
One Rust crate per algorithm, plus an `lux-crypto` umbrella that re-exports
each per-algorithm crate behind a Cargo feature.
5 working crates with verified spec vectors:
- lux-crypto-keccak (Ethereum keccak256)
- lux-crypto-secp256k1 (ecrecover precompile + batch)
- lux-crypto-sha256 (FIPS 180-4)
- lux-crypto-ripemd160 (Bitcoin/Ethereum address derivation)
- lux-crypto-blake2b (RFC 7693)
15 wired-but-NOTIMPL crates (canonical Rust binding shipped, body returns
CRYPTO_ERR_NOTIMPL today; spec-vector tests gated `#[ignore]` with FIXME):
blake3, ed25519, slhdsa, mldsa, mlkem, bls, kzg, bn254, aead, ipa,
pedersen, lamport, ntt, poly-mul, evm256.
cargo check --release --workspace --all-features OK
cargo test --release --workspace 55 pass / 0 fail / 25 ignored
cargo doc --no-deps --workspace clean
cargo publish --dry-run --no-verify OK for all 20 leaf crates
Workspace docs added at rust/{README,PUBLISHING,RUST_CRATE_STATUS}.md.
Per-crate README.md and `Cargo.toml` metadata (description, license,
repository, keywords, categories, readme) wired for crates.io publish.
Build directives normalized: link both `lib<alg>.a` (C-ABI shim) and
`lib<alg>_cpu.a` (CPU body); brand-neutral C symbols (no lux_ prefix) per
the prefix-uniform audit.
64 lines
2.2 KiB
Rust
64 lines
2.2 KiB
Rust
// Copyright (c) 2024-2026 Lux Industries Inc.
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// SPDX-License-Identifier: BSD-3-Clause-Eco
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//
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// Spec-vector integration test for lux-crypto-blake3.
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//
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// FIXME: luxcpp/crypto/blake3/c-abi/c_blake3.cpp returns CRYPTO_ERR_NOTIMPL
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// for all entry points. Re-enable these vectors once the C-ABI body lands.
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// Tracked at luxcpp/crypto issue #blake3-c-abi-impl.
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//
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// Vectors below are the upstream BLAKE3-team/BLAKE3 v1.5.0 reference
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// `test_vectors.json` first 32-byte hash output.
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use lux_crypto_blake3::{hash, Error};
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fn from_hex32(s: &str) -> [u8; 32] {
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let b = s.as_bytes();
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assert_eq!(b.len(), 64);
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let nibble = |c: u8| -> u8 {
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match c {
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b'0'..=b'9' => c - b'0',
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b'a'..=b'f' => c - b'a' + 10,
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b'A'..=b'F' => c - b'A' + 10,
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_ => panic!("non-hex"),
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}
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};
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let mut out = [0u8; 32];
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for i in 0..32 {
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out[i] = (nibble(b[2 * i]) << 4) | nibble(b[2 * i + 1]);
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}
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out
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}
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#[test]
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#[ignore = "luxcpp blake3 c-abi NOTIMPL — tracked at #blake3-c-abi-impl"]
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fn empty_input_default_digest() {
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// Upstream BLAKE3 reference output for the empty input (first 32 bytes
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// of the hash function output stream).
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let want = from_hex32("af1349b9f5f9a1a6a0404dea36dcc9499bcb25c9adc112b7cc9a93cae41f3262");
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let got = hash(b"").expect("blake3(empty)");
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assert_eq!(got, want, "BLAKE3 empty input mismatch");
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}
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#[test]
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#[ignore = "luxcpp blake3 c-abi NOTIMPL — tracked at #blake3-c-abi-impl"]
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fn input_one_byte_zero_default_digest() {
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let want = from_hex32("2d3adedff11b61f14c886e35afa036736dcd87a74d27b5c1510225d0f592e213");
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let got = hash(&[0u8]).expect("blake3(0x00)");
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assert_eq!(got, want);
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}
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#[test]
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fn binding_returns_error_when_c_abi_unimpl() {
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// While the C-ABI body is unwired, every call returns -5 (CRYPTO_ERR_NOTIMPL).
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// This is the only check we can run today that does not silently pass.
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match hash(b"any input") {
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Ok(_) => {
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// Once the C-ABI body lands, this branch becomes the new normal.
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}
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Err(Error::InternalError(rc)) => {
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assert_eq!(rc, -5, "expected NOTIMPL while C-ABI body is unwired");
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}
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}
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}
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