digital-identity-design

Digital identity systems compliant with W3C Verifiable Credentials and Decentralized Identifiers require structured credential schemas mapped to DID resolution flows. This Skill designs architectures integrating standards alongside ISO 18013-5 and NIST 800-63 assurance levels.

Custodial wallets manage cryptographic keys server-side, while non-custodial wallets store keys locally on user devices. This Skill helps evaluate custodial, non-custodial, and hybrid wallet models to determine the right architecture for your identity verification needs.

Integrating KYC/AML flows with GDPR compliance requires embedding data minimization and consent management into the identity verification process. This Skill designs wallet architectures aligning regulatory requirements with NIST 800-63 assurance levels.

NIST 800-63 assurance levels are needed when your digital identity system requires specific Identity Assurance Level thresholds for risk mitigation. This Skill designs identity verification processes mapped to appropriate NIST 800-63 compliance tiers.

A hybrid wallet model can support both W3C Verifiable Credentials and ISO 18013-5 by combining local secure enclaves with cloud backup. This Skill designs hybrid architectures balancing decentralized identifiers with mDL compliance requirements.

Non-custodial wallets limit GDPR compliance capabilities because user-controlled keys prevent centralized data deletion or portability enforcement. This Skill helps navigate these constraints by designing hybrid architectures that balance regulatory compliance with user sovereignty.