b2sum

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  "desc": "BLAKE2 b2sum reference binary",
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  "enrichment_fetched_at": "2026-06-20T23:35:43+00:00",
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  "full_name": "b2sum",
  "github_default_branch": "master",
  "github_last_commit_at": "2023-02-12T09:51:36Z",
  "github_readme_excerpt": "# BLAKE2\n\nThis is the reference source code package of BLAKE2, which includes\n\n* `ref/`: C implementations of BLAKE2b, BLAKE2bp, BLAKE2s, BLAKE2sp,\n  aimed at portability and simplicity.\n\n* `sse/`: C implementations of BLAKE2b, BLAKE2bp, BLAKE2s, BLAKE2sp,\n  optimized for speed on CPUs supporting SSE2, SSSE3, SSE4.1, AVX, or\n  XOP.\n\n* `neon/`: Implementations of BLAKE2{s,b} using the NEON/ASIMD ARM instruction set.\n\n* `power8/`: Implementations of BLAKE2{s,b} for POWER8, using the VSX and Altivec extensions.\n\n* `csharp/`: C# implementation of BLAKE2b.\n\n* `b2sum/`: Command line utility to hash files, based on the `sse/`\n  implementations.\n\n* `bench/`: Benchmark tool to measure cycles-per-byte speeds and produce\n  graphs copyright.\n\nAll code is triple-licensed under the [CC0](http://creativecommons.org/publicdomain/zero/1.0), the [OpenSSL Licence](https://www.openssl.org/source/license.html), or the [Apache Public License 2.0](http://www.apache.org/licenses/LICENSE-2.0),\nat your choosing.\n\nMore: [https://blake2.net](https://blake2.net).\n\nContact: contact@blake2.net\n",
  "github_repo": "BLAKE2/BLAKE2",
  "github_stars": 702,
  "github_topics": [],
  "homepage": "https://github.com/BLAKE2/BLAKE2",
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  "license": "CC0-1.0 OR OpenSSL OR Apache-2.0",
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  "name": "b2sum",
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  "raw_hash": "1c45f3f355f60d9f",
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  "ruby_source_path": "Formula/b/b2sum.rb",
  "tap": "homebrew/core",
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  "version_stable": "20190724",
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