Data Integrity Selective Disclosure Primitives

Veramo plugin to enable the uPort selective disclosure protocol with W3C compatibility.

DAF plugin to enable the uPort selective disclosure protocol with W3C compatibility.

This repository provides utilities for signing, verifying, and deriving Verifiable Credentials (VCs) using modern cryptographic signature schemes including ECDSA-SD-2023 and BBS-2023, with selective disclosure capabilities. These functions ensure the auth

This package provides a Veramo plugin that can create, present and verify selective disclosure JWTs.

Decentralized identity framework with DIDs, Verifiable Credentials, and privacy-preserving selective disclosure

DID-based authentication and DID-less BBS+ selective-disclosure verification for the Solidus Network protocol — Ed25519 challenge/response, unlinkable presentation envelopes, and the relying-party issuer-key resolver.

verixyz plugin to enable the uPort selective disclosure protocol with W3C compatibility.

Gloam SDK — shielded balances, private payments, and selective disclosure on Robinhood Chain. The private path other apps and agents plug into.

BBS+ selective-disclosure primitives for Solidus Network — IRTF draft-irtf-cfrg-bbs-signatures, BLS12-381 SHA-256 ciphersuite. Byte-compatible with the Solidus chain (zkryptium-backed).

BBS signatures (draft-irtf-cfrg-bbs-signatures) over BLS12-381 — selective disclosure primitives. UNAUDITED: see README.

Selective disclosure for Zanii receipts - prove an agent acted on specific data without revealing the rest, via salted field commitments and Merkle inclusion proofs.

Cryptographic process trace library for Proof-of-Intent SDK - schemas, hashing, Merkle trees, bundles, and selective disclosure

The Shadow Monarch SDK - Universal Privacy Layer for Solana with ZK proofs, stealth addresses, and selective disclosure

Core ProofPack verifiable data exchange format with JWS, Merkle trees, selective disclosure, and blockchain attestation support

TypeScript SDK for Merkle Tree and Poseidon Selective Disclosure

Hot-path verifier for Solidus agent credentials — offline BBS+ selective-disclosure proof verification plus a cached, fail-closed OAuth Status List revocation check. Testnet-grade; external audit pending.

Portable, verifiable, revocable identity for AI agents — did:solidus DIDs (registered in the W3C DID Method Registry), BBS+ selective-disclosure credentials, and ERC-8004 passport anchoring. Testnet-grade; external audit pending.

Veramo plugin to enable the uPort selective disclosure protocol with W3C compatibility.

Official ValidPay Node.js SDK — client-side AES-256-GCM encryption + commitment hashing + split-key + selective disclosure + revocation + QR placement. Zero required production dependencies.