I'd prefer sha256 or bitcoin-style hash160. I'm interested in a few
different curves, including secp256k1. Eventually for EdDSA keys as well.
Is there a list of supported curve operations?
On Wed, Jan 3, 2018 at 12:57 PM Andrew Miller <soc1...@illinois.edu> wrote:
> Thank you so much for expressing your question in Camenisch-Stadler
> notation! That makes it very clear what you're going for.
>
> What hash function H do you have in mind, would SHA2 work? Also what group
> G do you have in mind, secp256k1?
>
> If so, I do not know of any existing implementation of secp256k1
> operations specifically in libsnark, so that would presumably be the
> biggest challenge.
>
>
> On Jan 3, 2018 1:47 PM, "James Prestwich via zapps-wg"
> <zapps...@lists.z.cash.foundation> wrote:
>
> I'd like to participate in the setup ceremony.
>
> I also have an app I'd like to build using a zk-proof of knowledge of an
> ECC private key. {(a) : A = a * G, B = H(a)}. Can anyone point me to good
> resources on getting started?
>
>
>
