System and device for authenticating a user

• US 20140032923A1
• Filed: 07/30/2012
• Published: 01/30/2014
• Est. Priority Date: 07/30/2012
• Status: Abandoned Application

• Current Assignee: EKA Limited
• Original Assignee: EKA Limited
• Inventors: Marthinussen, Harald
• Application Number:
  US13/561,450
• Publication Number:
  US 20140032923A1
• Time in Patent Office: Days
• US Class Current: 713/186
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints

Abstract

A system for authenticating a user trying to access a service (22, 32), said system including a device (11) with a CPU (12), ROM (13), RAM (14), at least one biometric reader (18, 114, 110), and communication means (112, 113), the device being operated only by data permanently stored in the ROM (13), the RAM (14) being flushed after each operating cycle. The system further includes servicing equipment (21, 31, 41) communicating with the device (11), said equipment being adapted to

• • verify the integrity of the device,
  • ask for biometric readings identifying the user,
  • compare said biometric readings with stored biometric data for verifying the authenticity of the user,
  • in case the user being authenticated, providing access to the service (22, 32).

Claims

1. A device (11) for authenticating a user comprising a CPU (12), ROM (13), RAM (14), at least one biometric reader (18, 114, 110), communication means (112, 113), power supply means (15), the device being operated only by data permanently stored in the ROM (13), the RAM (14) being flushed after each operating cycle.

2. A device according to claim 1, wherein the communication means including wireless communication means.

3. A device according to claim 1, wherein said biometric reader includes at least one of a fingerprint reader (18), an eye scanner and/or face shape reader (114), a voice and sound recognition system (110).

4. A device according to claim 1, the device further including a display (19), a speaker and a card reader (111).

5. A device according to claim 1, the device further including a proximity badge.

6. A system for authenticating a user of a service comprising, a device (11) with a CPU (12), ROM (13), RAM (14), at least one biometric reader (18, 114, 110), communication means (112, 113), power supply means (15), the device being operated only by data permanently stored in the ROM (13), the RAM (14) being flushed after each operating cycle, an equipment (21, 31, 41) communicating with the device (11), said equipment being adapted to

verify the integrity of the device,

ask for biometric readings identifying the user,

compare said biometric readings with stored biometric data for verifying the authenticity of the user,

in case the user being authenticated, providing access to said service (22, 32).

7. A system according to claim 6, wherein the device or the equipment includes a card reader (111) for reading microchip security cards (115) storing encrypted biometric data.

8. A system according to claim 6, wherein said biometric data are stored in said equipment or are provided by the service from an external storage.

9. A system according to claim 6, further including means for determining the distance between said device and said equipment, the means being adapted to deny access to the service in case the distance exceeds a predefined limit.

10. A system according to claim 6, wherein the device includes a readable code marking, said equipment being adapted to read said code and authorize the device.