Blake3 is 10 times faster than SHA-2
source link: https://nextjournal.com/mk/BLAKE3
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BLAKE3
Trying out the BLAKE3 cryptographic hash function ( HN discussion ).
Let's first install it via cargo
.
cargo install b3sum
154.8s
BLAKE3 (Bash)
Rust
Then we're generating a 1GB file.
head -c 1000000000 /dev/urandom > /tmp/bigfile
8.2s
BLAKE3 (Bash)
Rust
Hashing it with SHA-2 takes ~7 seconds.
time shasum -a 256 /tmp/bigfile
7.7s
BLAKE3 (Bash)
Rust
With blake3 only ~0.8s.
time b3sum /tmp/bigfile
1.4s
BLAKE3 (Bash)
Rust
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