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Anubha Parashar edited this page Jun 22, 2026 · 1 revision

Welcome to the LightDID-ZKP wiki!

LightDID-ZKP Wiki Home

LightDID-ZKP is a reproducible research prototype for policy- and resource-aware selection between BBS and AnonCreds presentation backends.

Full title

LightDID-ZKP: Policy- and Resource-Aware Selection of BBS and AnonCreds Presentations for Privacy-Preserving Decentralized Identity

One-line summary

LightDID-ZKP selects the correct privacy-preserving presentation backend by checking verifier policy semantics, privacy requirements, credential-backed predicates, and resource budgets before applying cost scoring.

Main components

  • Issuer I
  • Registry
  • Verifier V
  • Holder wallet layer
  • Credential store
  • Policy parser
  • Resource profiler
  • Policy hash
  • CAPS-ZK decision layer
  • Semantic filter
  • Privacy filter
  • Predicate filter
  • Resource filter
  • Cost scorer
  • Backend adapter layer
  • BBS adapter
  • AnonCreds adapter
  • VP composer

Start here

  1. Read Architecture and Design.
  2. Read CAPS-ZK Selection Logic.
  3. Run the repository commands from Reproducing the Paper Tables.
  4. Review Security, Privacy and Claim Boundary.

Maintained by Dr. Anubha Parashar / @dranubhaparashar. This wiki documents the reproducibility package and claim-safe project boundary for LightDID-ZKP.

LightDID-ZKP Wiki

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