Method and system for identification

• US 20050102502A1
• Filed: 09/24/2004
• Published: 05/12/2005
• Est. Priority Date: 09/26/2003
• Status: Abandoned Application

• Current Assignee: Tandberg Telecom AS (Cisco Systems, Inc.)
• Original Assignee: Tandberg Telecom AS (Cisco Systems, Inc.)
• Inventors: Sagen, Hallgrim
• Application Number:
  US10/949,035
• Publication Number:
  US 20050102502A1
• Time in Patent Office: Days
• US Class Current: 713/156
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: H04L 2209/56 Financial cryptography, e.g. electronic payment or e-cash
• CPC Class Codes: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/0861 using biometrical features, e.g. fingerprint, retina-scan cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231
• CPC Class Codes: H04L 63/12 Applying verification of the received information cryptographic mechanisms or cryptographic arrangements for data integrity or data verification H04L9/32
• CPC Class Codes: H04L 9/321 involving a third party or a trusted authority
• CPC Class Codes: H04L 9/3231 Biological data, e.g. fingerprint, voice or retina network architectures or network communication protocols for supporting authentication of entities using biometrical features in a packet data network H04L63/0861
• CPC Class Codes: H04L 9/3263 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements network architectures or network communication protocols for supporting authentication of entities using certificates in a packet data network H04L63/0823

Abstract

The present invention relates to conferencing and data recording, in particular to providing secured and verified transactions by means of biometrics. The uniqueness of biometrics is combined with the robustness and reliability of PKI for use in conference applications. The invention is about identifying an individual from a biometric pattern, like the iris of the individual'"'"'s eye, by means of an iris recognition system. The recognition system then provides the identity of the individual, which is further used to provide secure and reliable digital actions or verifications like authentication, signing and encryption.

Claims

1. A method for providing a secure and/or reliable digital action and/or verification in connection with a conference call, comprising:

capturing a first biometric pattern from a present individual;

comparing said first biometric pattern with one or more pre-stored second biometric patterns, or a first code generated from said first biometric pattern with one or more pre-stored second codes generated from said one or more second biometric patterns, and, if a match is found,

providing an identification of said individual using said first biometric pattern, or said first biometric code, and/or

using said identification, said first biometric pattern, or said first biometric code for providing the secure and/or reliable digital actions and/or verification in the conference call.

2. A method according to claim 1,

characterized in that the secure and/or reliable digital action and/or verification is provided by Private Key Infrastructure (PKI).

3. A method according to claim 1,

characterized in that the secure and/or reliable digital action and/or verification include identification, authentication, signing and/or encryption/decryption, utilizing a private/public key pair and a Digital Certificate (DC) associated with said individual, issued by a trusted authority, and that said identification allows capturing said private/public key pair and said Digital Certificate (DC).

4. A method according to claim 1,

characterized in that said first biometric pattern is an iris pattern.

5. A method according to claim 4,

characterized in that capturing further includes:

capturing an image of said individual by an image capturing means;

detecting and encapsulating one or both iris area(s) of said individual within said image;

generating said first code from pixel values of said iris area or one of said both iris areas.

6. A method according to claim 1,

characterized in that said first biometric pattern is a fingerprint.

7. A method according to claim 1,

characterized in that said first biometric pattern is a face appearance.

8. A method according to claim 1,

characterized in that the secure and/or reliable digital action and/or verification is a log-in action providing access to said conference call and/or an end-point, a security level and/or a session associated with said conference call.

9. A method according to claim 1,

characterized in that the conference call is a video conference call and capturing includes capturing an image of said individual by a video conference camera connected to said end-point.

10. A method according to claim 1,

characterized in that the conference call is a video conference call and capturing said iris pattern further includes zooming, with a high-resolution camera either combined with or separated from an associated video conference camera, onto said iris pattern by means of a detection of said iris pattern in a general view captured by said video conference camera or said high-resolution camera itself.

11. A method according to claim 9, characterized in that capturing a first biometric pattern further includes detecting iris areas by means of image characteristics provided by a compression and/or coding pre-process in a codec associated with said end-point.

12. A method according to claim 1,

characterized in that using said identification, said first biometric pattern, or said first biometric code, further includes:

recording audio and/or video data associated with said individual and/or surroundings of said individual;

signing and/or encrypting said recorded data;

storing said signed/encrypted recorded data in a secure memory device.

13. A system adjusted to provide a secure and/or reliable digital action and/or verification in connection with a conference call, the system comprising:

a capturing means adjusted to capture biometric patterns;

a database adjusted to pre-store a number of biometric patterns or a number of codes representing said number of biometric patterns;

an Identification Control Unit (ICU) adjusted to;

compare a biometric pattern from a present individual captured by said capturing means with said number of biometric patterns, or a code representing said biometric pattern with said number of codes stored in said databases; and

to provide an identification associated with said biometric pattern if a match is found;

wherein the system provides the secure and/or reliable digital action and/or verification by means of said identification.

14. A system according to claim 13,

characterized in that a Private Key Infrastructure (PKI) provides the secure and/or reliable digital action and/or verification.

15. A system according to claim 13,

characterized in that the secure and/or reliable digital action and/or verification include identification, authentication, signing and/or encryption/decryption, utilizing a private/public key pair and a Digital Certificate (DC) associated with said individual, issued by a trusted authority, and that said identification allows capturing said private/public key pair and said Digital Certificate (DC).

16. A system according to claim 13,

characterized in that said first biometric pattern is an iris pattern.

17. A system according to claim 16,

characterized in that the capturing means is an image capturing means adjusted to capture an image of said individual, and that the ICU is further adjusted to:

detect and encapsulate one or both iris area(s) of said individual within said image, and generate said first code from pixel values of said iris area or one of said both iris areas.

18. A system according to claim 13,

characterized in that said first biometric pattern is a fingerprint.

19. A system according to claim 13,

characterized in that said first biometric pattern is a face appearance.

20. A system according to claim 13,

characterized in that the secure and/or reliable digital action and/or verification is a log-in action providing access to said conference call and/or an end-point, a security level and/or a session associated with said conference call.

21. A system according to claim 13,

characterized in that the conference call is a video conference call and said capturing means is a video conference camera connected to said end-point.

22. A system according to claim 13,

characterized in that said first biometric pattern is an iris pattern, and further that

a high-resolution camera, either combined with or separated from an associated video conference camera, adjusted to zoom onto said iris pattern by means of a detection of said iris pattern in a general view captured by said video conference camera or said high-resolution camera itself.

23. A method according to claim 22,

characterized in that said capturing means is further adapted to detect iris areas by means of image characteristics provided by a compression and/or coding pre-process in a codec associated with said end-point.

24. A system according to claim 13, further comprising:

a recording device adjusted to record audio and/or video data associated with said individual and/or surroundings of said individual; and

a secure memory device adjusted to store said recorded data being subjected to the secure and/or reliable digital action and/or verification.