b2sum is a small command-line utility for calculating BLAKE2 checksums.
Written in Go, it provides a straightforward way to hash files or data from standard input, and it supports both BLAKE2b and BLAKE2s algorithms with configurable digest sizes.
This is free and open source software.
Key Features
- Calculates BLAKE2 checksums from files passed on the command line.
- Reads from standard input when no filename is specified.
- Supports both BLAKE2b and BLAKE2s hashing algorithms.
- Lets users choose the digest size in bytes.
- Offers downloadable binaries for Linux and other operating systems.
Website: github.com/dchest/b2sum
Support:
Developer: dchest
License: MIT License
b2sum is written in Go. Learn Go with our recommended free books and free tutorials.
Related Software
| CLI Data Hashing Tools | |
|---|---|
| xxHash | Non-cryptographic hash algorithm |
| b3sum | Implementation of the BLAKE3 hash function |
| RHash | Calculate and verify magnet links and various message digests |
| md5sum | Compute and check MD5 message digest; part of GNU Coreutils |
| cfv | Test and create checksum files |
| Jacksum | Work with checksums, CRCs, and message digests |
| md5 | Generate / check MD5 message digest |
| digup | Update md5sum or shasum digest files |
| cksum | Compute and verify file checksums |
| Hashrat | Hash-generation utility |
| Directory Checksum | Recursively calculate checksums for directory contents |
| paq | Fast BLAKE3 hashing tool for files and directories |
| ddgst | Hashing and checksum utility |
| QCalcFileHash | Hash calculator |
| hashdir | Checksum directories and files |
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| dano | Hashdeep/md5tree for media files |
| sha3sum | Keccak, SHA-3, SHAKE, and RawSHAKE checksum utilities |
| luha | Simple file checksum tool |
| filepack | File hashing and verification |
| bitrat | Fast file checksum tool supporting multiple hash algorithms |
| b2sum | Calculate BLAKE2 checksums |
| Additional tools: | |
| hashit | Generate file hashes quickly |
| hashdeep | Generate and verify file hashes |
| cksfv | Create and check sfv listings using CRC32 checksums |
| cksfv.rs | Reimplements the classic cksfv tool |
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