From lf-lists at mattcorallo.com  Mon Jan 20 18:01:40 2020
From: lf-lists at mattcorallo.com (Matt Corallo)
Date: Mon, 20 Jan 2020 18:01:40 +0000
Subject: [Lightning-dev] Data Lightning Atomic Swap (DLAS-down, DLAS-up)
In-Reply-To: <CAP46edY5x3gQHQQsw4rNnFEROFn+OuB_0Y=zQewja7MrRE48Ng@mail.gmail.com>
References: <CAP46edY5x3gQHQQsw4rNnFEROFn+OuB_0Y=zQewja7MrRE48Ng@mail.gmail.com>
Message-ID: <a468eccc-56b6-d7df-da63-49c648a2c7f2@mattcorallo.com>

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