blake3_ffi 0.2.0

blake3_ffi: ^0.2.0 copied to clipboard

• Add blake3Stream and blake3HexStream: one call to hash a Stream<List<int>> (a file's openRead(), an upload, any byte stream) as it arrives, without holding the whole input in memory. Each drives a Blake3Hasher internally and disposes it when the stream ends. This is the memory-safe way to hash something too large to load at once, and unlike a SHA-256 stream from package:crypto it runs at BLAKE3's throughput. The outputLength (XOF) argument carries through.

• Add hex variants for the raw-output paths: blake3KeyedHex, blake3DeriveKeyHex, and Blake3Hasher.finalizeHex. Keyed, derived, and streamed digests now format to hex the way blake3Hex already does, so callers stop re-implementing it (the example used to).

• Docs: sharpen the pub.dev description to lead with the value and the terms people search.

Initial release, vendoring the official BLAKE3 C implementation 1.8.5.

• One-shot hashing: blake3, blake3Hex.
• Streaming hashing: Blake3Hasher with update, finalize, reset, and dispose.
• Keyed hashing (MAC/PRF): blake3Keyed, Blake3Hasher.keyed.
• Key derivation (KDF): blake3DeriveKey, Blake3Hasher.deriveKey.
• Extendable output (XOF) via outputLength and seek.
• Native code builds automatically via Dart build hooks (Dart 3.10+); no manual native setup. arm64 uses the NEON kernel; other architectures use the portable C kernel.
• Verified against the official BLAKE3 test vectors (default, keyed, and derive-key modes, extended output, and streaming).