Support for ECC point multiplication operation in iOS

Hi Team


i am trying to perform a ECC point multiply operation from public EC JWK key x and y values with private EC key d value. This is currently supported in Android with a thirday part library called bouncy castle. Can anyone guide or help how to proceed with this in iOS. I have read the docs and I could not find any support for ECC point multiply operation in iOS.


Thanks

Deepesh