Improve zkey loading (#27)

Co-authored-by: nixw <>

Linux ARM64 artifact build (#25)

* Add dylibs for iOS and iOS Simulator builds
* Add Linux ARM64 build
* Add Linux x86_64 without assembly optimizations build

Update ffiasm

Merge pull request #20 from iden3/fix-msm

MSM optimizations

Disable OpenMP for Android. It works faster without it. (#17)

* Disable OpenMP for Android. It works faster without it.

* upgrade actions versions

* for Android build artifacts with OpenMP and without it

Merge pull request #4 from iden3/feature/calcPublicBufferSize

Calc Public Buffer Size

fix linux package upload