When: Feb 17th, 12:00 pm EST (17:00 UTC)
Details: https://wiki.hyperledger.org/display/IWG/2021-02-17 (this page)
Kaliya "Identity Woman" Young presents her new paper on VC Flavors.
The first part of the paper elaborates 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 discusses 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+.
Ravi Agrawal : https://blog.iota.org/releasing-iota-identity-alpha-a-standard-framework-for-digital-identity-cebabd108b4f/amp/
Vipin Bharathan : https://mattrglobal.github.io/bbs-signatures-spec/
Kaliya Identity Woman : https://www.lfph.io/wp-content/uploads/2021/02/Verifiable-Credentials-Flavors-Explained.pdf is the presentation