VRF is used at run time in 29 crates (of which 2 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 4 crates.

Depender (with downloads and own rev deps) VRF version
170 9 tofuri-key optional ^0.2
100 8 pea-key optional ^0.2
260 1 decanter-crypto dev ^0.2.4
1 algae-mmr dev ^0.2.4
scsys-crypto dev ^0.2.4
1 algae-merkle dev ^0.2