can you add yours as an alternative to the existing one rather than a replacement?

@critesjosh
I guess I can, but why? I mention this work, and I went over it to include everything it does. The new one works better with the current version of Noir, and was targeted to improve the one that is in the list now. I just don't see a reason for the duplication.

One difference that I notice is that the other one has a package so you can do similar operations in javascript, which would be useful for folks building web apps. I don't doubt that your Noir implementation is better, but depending on what devs want to do with it, JS tools may be a requirement. Are there JS libraries that folks can use with yours?

I hardly found that even after you comment! X) I guess because that's not a part of that repo, but just linked; so I missed that indeed. Took a glance over the thing: do you think it can be used with the new implementation as well? I guess the link can be just extracted to here. And if there's interest in ElGamal at all I can integrate it in the repo itself.

I guess I would expect it to work for baby jub jub, but not for grumpkin, but its worth testing.

I have heard of at least one other projects recently using ElGamal. It seems like quite a useful primitve. I had worked with someone in the past to design a deck shuffling scheme using el gamal, but it was never actually implemented