From mDL to KYC, identity verification has its own vocabulary. Each entry in the glossary is a definition plus the standards that govern it.
All terms
OpenID4VP
OpenID4VP - OpenID for Verifiable Presentations: how wallets present digital credentials to verifiers, why it matters for mDL, EUDI Wallet, selective disclosure, and how Stile verifies wallet-issued credentials through one integration.
PII
PII — personally identifiable information: how the category is scoped under GDPR, CCPA, and US state law, and what minimization looks like in an identity-verification flow.
eIDAS2
eIDAS2 — Regulation (EU) 2024/1183 and the European Digital Identity Wallet: how the framework works, the December 2026 member-state deadline, privacy-preserving age verification, and how Stile verifies wallet-issued credentials.
mDL
mDL — mobile driver's license per ISO/IEC 18013-5: how the standard works, what selective disclosure means in practice, and how Stile verifies mDL credentials from Apple Wallet and Google Wallet.