Greg Bernstein

Verifiable Credentials and Ed25519 Security Considerations

2

Hi I've been working on the W3C specification on using Ed25519 signatures for verifiable credentials [EdDSA Cryptosuite v2022](https://w3c.github.io/vc-di-eddsa/). I was thinking using some of your definitions from "Taming the Many...

There are currently two VC specifications in process that support selective disclosure: [Data Integrity ECDSA Cryptosuites v1.0](https://w3c.github.io/vc-di-ecdsa/) and [BBS Cryptosuite v2023](https://w3c.github.io/vc-di-bbs/). The issue endpoint supports the `credential` and `options` properties....

There are currently two VC specifications in process that support selective disclosure: [Data Integrity ECDSA Cryptosuites v1.0](https://w3c.github.io/vc-di-ecdsa/) and [BBS Cryptosuite v2023](https://w3c.github.io/vc-di-bbs/). Currently the derive endpoint supports the following properties: `verifiableCredential`,...

Windows 10 issue?

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broccoli-timepiece seems to exit rather than continue watching on Windows 10. Anyone else seen this? I've run it in a regular command window and an administrator window.

This PR addresses issues https://github.com/w3c/vc-di-bbs/issues/164 and https://github.com/w3c/vc-di-bbs/issues/163. It removes the unused variable *proofConfig* from the *Verify Derived Proof (bbs-2023)* procedure and updates and corrects references to the *createShuffledIdLabelMapFunction* function that...

Accessibility Self-Review for VC DI BBS

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The following is an Accessibility Self-Review for [BBS Cryptosuite v2023: Securing Verifiable Credentials with Selective Disclosure using BBS Signatures](https://w3c.github.io/vc-di-bbs). This specification is for a cryptographic message securing mechanism and thus...

Internationalization Review for VC DI BBS

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This review is for the [BBS Cryptosuite v2023: Securing Verifiable Credentials with Selective Disclosure using BBS Signatures](https://w3c.github.io/vc-di-bbs), a cryptosuite implementation for [Verifiable Credential Data Integrity](https://www.w3.org/TR/vc-data-integrity/) 1. [x] _If the spec...

# Security and Privacy Self Review This review is a Security and Privacy Self-Review for [BBS Cryptosuite v2023 Securing Verifiable Credentials with Selective Disclosure using BBS Signatures](https://w3c.github.io/vc-di-bbs/) which is a...

Update Procedures related to Optional Features

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This PR addresses issue https://github.com/w3c/vc-di-bbs/issues/180. In particular it takes into account the updated APIs/procedures in the drafts: 1. [BBS Blind Signatures](https://datatracker.ietf.org/doc/html/draft-kalos-bbs-blind-signatures) 2. [BBS per Verifier Lin](https://datatracker.ietf.org/doc/html/draft-vasilis-bbs-per-verifier-linkability) Sections [3.4.5 Base Proof...

This PR is in response to issue https://github.com/w3c/vc-di-bbs/issues/181. It updates the "baseline" BBS test vectors but does not update the optional feature test vectors. This update brings the test vectors...