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Hi, I am interested in your project. What is the current status? How long more till implementing a range proof/pedersen Hash? I would love to help in getting to the point of Pedersen hashes if you wou…
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See discussion [here](https://github.com/BlockstreamResearch/secp256k1-zkp/pull/205#issuecomment-1404865622).
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# Context
In order to make the SDK provable, the assumptions we need to make around storage or the underlying commitment structure need to be smaller.
Currently all the modules assume that the u…
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Currently I have an awkward way of using `r1cs::Verifier` and `r1cs::R1CSProof`: one is prefixed with the module name, another one is prefixed within its own name. Would be good to be able to do somet…
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It looks like Jade only can sign transactions that were blinded by Jade itself - values and assets are displayed correctly only if I pass commitments that contain `hmac` field received from Jade durin…
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Hi Andrew - we have been looking at using bullet proofs for proof of location knowledge, and proof of environment knowledge (temperature/humidity) in supply chain transactions. I was wondering if you …
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SInce secp256k1-zkp is like an extended version of secp256k1, we can merge the [tiny secp interface](https://github.com/bitcoinjs/ecpair/blob/master/ts_src/ecpair.ts#L59-L82) defined in ecpair into `E…
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Grin should already support in the near future:
* multisig using aggregate (formerly Schnorr) signatures ;
* time-locked transactions.
Using these primitives, figure out how to implement vaults…
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Seed crystal for MPC for R1CS proofs.
Questions:
- [ ] how do we adapt the rangeproof MPC protocol for the R1CS protocol (probably just working out details)
- [ ] assuming we want to allow differ…
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Hello guys,
I would like to raise awareness about a specific issue related to the EC point multiplications. At the moment Monero allows multiplications outside the prime subgroup and it may be a ba…