GHASH is used at run time in 423 crates (of which 197 optionally, 3 directly). It's used only as a dev dependency in 35 crates (1 directly).

Number of dependers GHASH version Downloads/month
123 0.5.0 246K
206 0.4.4 299K
121 0.3.1 260K
8 0.2.3 2.8K
Depender (with downloads and own rev deps) GHASH version
808K 137 aes-gcm ^0.5
7.6K mc-oblivious-aes-gcm ^0.5
2 mla ^0.5
1.6K 2 s2n-quic-crypto dev ^0.5