Communication platform for secure payment or population census …
Technology for the inviolable authentication of persons participating in a telephone conversation by the use of a nomadic biometric sensor.
This solution and the associated computer treatments render the operations falsifiable.
Composed of a badge (biometric), a terminal and an application software that ensure this authentication by the acoustic transmission of the data of a fingerprint (e-CALL in particular).
These solutions, adapted to all types of voice telephones (fixed, mobile, encrypted, radio, …), are technically validated and are certifiable EAL.
Badge functions:
- Digital Fingerprint Sensor
- Bidirectional analog audio interface
- Cryptographic protection AVA-VAN5
- E-CALL protocol for interoperability of any telephone system
- Low consumption
- Compact
Functions of the terminal:
- Management of a PSTN telephone line
- Ethernet interface
- USB OTG
- Bidirectional analog audio interface
Technical characteristics of the badge:
- Telephone communication protocol DTMF, FSK and e-CALL
- 2.4Ghz radio interface protocol 802.15.4
- TouchStrip (slider) type imprint sensor TCD50 + TCS5B
- RTC TCXO +/- 1ppm
- Processor STM32, Cortex M3
- Pille Lithium Thionyl Chloride, 1600 mAh
- Cryptography AES 128
- Microphone sensitivity at 58dB
Technical characteristics of the terminal:
- Processor STM32, Cortex M3
- RTC Modem V34
- Digital inputs / outputs
- 2.4Ghz radio interface protocol 802.15.4
- 100BT POE Ethernet Interface