ark-ec-zypher is used at run time in 14 crates.

Depender (with downloads and own rev deps) ark-ec-zypher version
140 1 zshuffle ^0.4
130 z4-engine ^0.4
4 uzkge ^0.4
zshuffle-wasm ^0.4
8 ark-r1cs-std-zypher ^0.4.0
6 ark-bn254-zypher ^0.4.0
4 ark-ed-on-bn254-zypher ^0.4.0
1 ark-crypto-primitives-zypher ^0.4.0
1 ark-groth16-zypher ^0.4.0
1 ark-bls12-381-zypher ^0.4.0
1 ark-secp256k1-zypher ^0.4.0
ark-ed-on-bls12-381-zypher ^0.4.0
ark-secq256k1-zypher ^0.4.0