产品特点 Features

2.1 Cryptography

• Supports MIFARE Crypto1, TDEA (Triple DES encryption algorithm) and AES cryptography
• Supports MIFARE 1K, MIFARE 4K, MIFARE DESFire, MIFARE DESFire EV1
• Secure storage of keys (key usage counters)
• 128 key entries for symmetric cryptography
• Key diversification

Communication

• Up to four logical channels; simultaneous multiple card support
• Secure host ↔ SAM and back end ↔ SAM communication with symmetric cryptography 3 pass authentication for confidentiality and integrity
• Supports high speed baud rates up to 1.5 Mbit/s
• Supports ISO 7816 baud rates
• True Random Number Generator (TRNG),

Delivery types

• Available in wafer, PCM 1.1 module, or HVQFN package

应用

• Public transportation
• Access management
• Electronic toll collection
• Car parking
• School and campus cards
• Employee cards
• Internet cafés
• Loyalty