npm

b3sum

BLAKE3 cryptographic hash function command-line tool

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About

Command-line implementation of the BLAKE3 cryptographic hash function

Commands

b3sum

Examples

Hash a file and display the BLAKE3 checksum$ b3sum myfile.txt
Hash multiple files at once$ b3sum file1.txt file2.txt file3.txt
Verify a file against a known BLAKE3 hash$ b3sum -c checksums.txt