MIFARE Ultralight
ContactlessUltra-low-cost contactless memory IC for single-use tickets, event wristbands, and disposable transit tokens.
Quick Specs
ContactlessSpécifications complètes
Matériel
| Interface | Contactless |
| Type de puce | Memory |
| Système d'exploitation | None (Memory Card) |
Communication
| Protocole | ISO 14443-A (Part 3) |
| APDU étendu | Non |
| Canaux logiques | 1 |
Sécurité
| Niveau EAL | Not Evaluated |
| Élément sécurisé | Oui |
| Résistant aux altérations | Oui |
| Coprocesseur cryptographique | Oui |
| Prise en charge biométrique | Non |
Questions fréquemment posées
Consider four key factors: interface type (contact, contactless, or dual-interface), security requirements (EAL certification level), application domain (payment, identity, transport), and chip platform (JavaCard, MULTOS, native). For EMV payments, dual-interface cards are now standard. For government eID, EAL5+ certified cards are typically required.
Contact smart cards require physical insertion into a reader and communicate via the ISO 7816 interface (gold contact pads). Contactless cards use radio frequency (ISO 14443) and work within a few centimeters of a reader. Dual-interface cards combine both interfaces on a single chip, offering maximum flexibility.
EAL (Evaluation Assurance Level) is part of the Common Criteria framework for evaluating IT security. For smart cards, EAL4+ is common for payment cards, while EAL5+ or EAL6+ is required for government identity documents and ePassports. Higher EAL levels indicate more rigorous security testing and formal verification methods.