KIAT is a multi-application operating system designed to work with contactless and dual-interface microcontrollers, in compliance with the international standards ISO 7816 (up to 192 kbps T=0) and ISO 14443 (up to 848 kbps). KIAT OS features: Active Authentication / PIN Transaction management Secure messaging Secure proprietary e-Purse Rollback functionality The COS Cryptographic algorithms are: Cipher: DES (TDES, DESX) ECB-CBC Signature: DES MAC8 MAC: ISO 9797, ISO 10118 Checksum: CRC16/CRC32 Random Number: Secure Random DES Key Size: up to 120-bit Main strengths are: Versatility: KIAT OS can be used in many different markets High reliability: extensively tested for many applications; Multi-application feature: KIAT OS can be used for many different applications
| Make | HID |
|---|---|
| Manufacturer | HID |
| Model code | KIAT Chip Operating Systems |
| Additional info |
KIAT is a multi-application operating system designed to work with contactless and dual-interface microcontrollers, in compliance with the international standards ISO 7816 (up to 192 kbps T=0) and ISO 14443 (up to 848 kbps). KIAT OS features:
The COS Cryptographic algorithms are:
Main strengths are:
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