bao
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Description:
Implementation of BLAKE3 verified streaming
Type: Formula  |  Latest Version: 0.13.1@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Security
Tags: blake3 hashing verification streaming security cli
Install: brew install bao
About:
Bao is a command-line tool and library for the BLAKE3 verified streaming protocol. It provides a robust way to hash and verify large files or data streams efficiently. The tool supports both in-band and out-of-band verification, making it ideal for secure data transfer and integrity checks.
Key Features:
  • High-performance BLAKE3 hashing implementation
  • Built-in support for verified streaming (XOF mode)
  • Cross-platform compatibility (Linux, macOS, Windows)
  • Simple CLI for file hashing and verification
Use Cases:
  • Verifying integrity of large file downloads
  • Secure data streaming between systems
  • Generating content-addressable identifiers for data
Alternatives:
  • b3sum – Official BLAKE3 CLI; focuses on hashing, lacks built-in streaming verification
  • sha256sum – Standard tool for checksums; slower and lacks streaming features
License: Apache-2.0 OR CC0-1.0
Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, arm64_ventura, sonoma, ventura, arm64_linux, x86_64_linux
Version History
Detected Version Rev Change Commit
Sep 13, 2025 11:59am 0 VERSION_BUMP 4b246b30