From lf-lists at mattcorallo.com Mon Jan 20 18:18:01 2020 From: lf-lists at mattcorallo.com (Matt Corallo) Date: Mon, 20 Jan 2020 18:18:01 +0000 Subject: [Lightning-dev] Data Lightning Atomic Swap (DLAS-down, DLAS-up) In-Reply-To: References: Message-ID: <29cf4cbe-1688-578f-f810-5211b81ca248@mattcorallo.com> That paper discusses it, but I don't think there was ever a paper proper on ZKCP. There are various discussions of it, though, if you google. Sadly this is common in this space - lots of great ideas where no one ever bothered to write academic-style papers about them (hence why academic papers around Bitcoin tend to miss nearly all relevant context, sadly). Matt On 1/20/20 6:10 PM, Subhra Mazumdar wrote: > Are you referring to the paper Zero knowledge contingent payment > revisited ? I will look into the construction. Thanks for the > information! :) > > On Mon, Jan 20, 2020, 23:31 Matt Corallo > wrote: > > On 11/9/19 4:31 AM, Takaya Imai wrote: > > [What I do not describe] > > * A way to detect that data is correct or not, namely zero knowledge > > proof process. > > Have you come across Zero Knowledge Contingent Payments? Originally it > was designed for on-chain applications but it slots neatly into > lightning as it only requires a method to lock funds to a hash preimage. > > Matt > _______________________________________________ > Lightning-dev mailing list > Lightning-dev at lists.linuxfoundation.org > > https://lists.linuxfoundation.org/mailman/listinfo/lightning-dev >