jonasnick
commented
2 years ago All I know is that @dr-orlovsky opened issue #154 for adding sign-to-contract and opened PR https://github.com/bitcoin-core/secp256k1/pull/1018 with an implementaion.
Open benma opened 2 years ago
jonasnick
commented
2 years ago All I know is that @dr-orlovsky opened issue #154 for adding sign-to-contract and opened PR https://github.com/bitcoin-core/secp256k1/pull/1018 with an implementaion.
real-or-random
commented
2 years ago What about https://github.com/bitcoin-core/secp256k1/pull/590 ?
dr-orlovsky
commented
2 years ago Yes, I had a plan to work on that, but it could take more time than I originally expected - got really overflow by all the problems during the last months since the war began.
Still pan to work on it one the load will decrease - but if there will be anyone willing to work on it now - I will not object.
benma
commented
1 year ago https://github.com/ElementsProject/secp256k1-zkp/issues/154 is a prerequisite for antiklepto - I will work on it.
benma
commented
1 year ago I opened a draft implementation here: https://github.com/bitcoin-core/secp256k1/pull/1140
https://github.com/ElementsProject/secp256k1-zkp/blob/725d895fc54cf82da1c2a9c69048656405da556d/include/secp256k1_ecdsa_s2c.h#L100
Is anyone working on implementing this protocol for Schnorr signatures? Since Taproot is now active, it would be great to have this available to implement in hardware wallets.
@jonasnick @apoelstra