Secure access module adds cryptographic services to MIFARE reader devices and smart-card transaction systems. The module supports TDEA, AES, RSA, MIFARE Crypto1, secure key storage, key updating, and offline cryptography. It provides up to four logical channels for simultaneous multiple-card support and high-speed communication up to 1.5 Mbit/s. Package options include wafer, PCM 1.1 module, and HVQFN formats.
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| Product type | Secure access module |
| Supported cryptography | MIFARE Crypto1, TDEA, RSA, AES |
| Symmetric key entries | 128 |
| RSA key entries | 3 |
| Key diversification | TDEA and AES based |
| Logical channels | Up to 4 |
| Maximum baud rate | 1.5Mbit/s |
| Interface baud-rate support | ISO/IEC 7816 baud rates |
| Random number generator | True random number generator |
| Secure messaging support | DESFire and MIFARE Plus authentication with secure messaging and session key generation |
| Secure host communication | Symmetric cryptography 3-pass authentication and RSA-based cryptography |
| Package options | Wafer, PCM 1.1 module, HVQFN |
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