- From: Wayne Chang <wyc@fastmail.fm>
- Date: Mon, 15 Feb 2021 17:11:28 -0500
- To: "Kaliya IDwoman" <kaliya-id@identitywoman.net>, "W3C Credentials CG" <public-credentials@w3.org>
Received on Monday, 15 February 2021 22:12:02 UTC
+1, thanks for making our ecosystem's ideas contextualized and digestible to folks. I learned some stuff myself. On Thu, Feb 11, 2021, at 1:38 PM, Kaliya IDwoman wrote: > Hi CCG, > > I wanted to share a paper that I wrote which was just published by LFPH/CCI - https://www.lfph.io/2021/02/11/cci-verifiable-credentials-flavors-and-interoperability-paper/ > > The PDF can be found here. https://www.lfph.io/wp-content/uploads/2021/02/Verifiable-Credentials-Flavors-Explained.pdf > > The first part of the paper elaborated on the following three data formats of VCs by walking through a credential lifecycle: > * JSON-LD family with LD Signatures or with BBS+ Signatures that enable Zero Knowledge Proofs (ZKP or ZKPs) > * JSON with JSON Web Signatures, precisely in the form of a JSON Web Token (JWT) > * ZKP with Camenisch-Lysyanskaya Signatures (ZKP-CL) > ** > The second part discussed at length the differences between JSON and JSON-LD and the differences between the two different ways to express ZKPs, namely ZKP-CL and the newest flavor JSON-LD ZKP with BBS+, which is being well received.** > > I hope it can help reduce the confusion in the market and support convergence. > > - Kaliya > >
Received on Monday, 15 February 2021 22:12:02 UTC