Name
Title | ||
|---|---|---|
A novel crypto-biometric scheme for establishing secure communication sessions between two clients |
Abstract | ||
|---|---|---|
Biometrics and cryptography are two tools which have high potential for providing information security and privacy. A combination of these two can eliminate their individual shortcomings, such as non-revocability, non-diversity, and privacy issues in biometrics and need of strong authentication in cryptography. Crypto-biometric systems combine techniques from biometrics and cryptography for these purposes, and more interestingly, to obtain biometrics based cryptographic keys. In this paper, we address the problem of sharing these keys. We propose a crypto-biometric scheme in which two clients can share a session key securely and establish a secure communication session. The scheme involves a Central Authority for Registration and Authentication (CARA) with which the clients are registered. The CARA stores biometric data only in transformed, cancelable form, allowing for easy revocation of the templates and protecting privacy. There are two distinctive features of this protocol (1) it achieves mutual authentication and starts secure communication between two clients which may be previously unknown to each other, and (2) this protocol works even if the two clients use different biometric modalities in the same (as well as in different) session. |
Year | Venue | Keywords |
|---|---|---|
2012 | Biometrics Special Interest Group | authorisation,computer network security,cryptographic protocols,data privacy,CARA,Central Authority for Registration and Authentication,authentication,biometric modalities,crypto-biometric systems,cryptographic keys,information privacy,information security,key sharing,mutual authentication,privacy protection,secure communication sessions |
Field | DocType | ISSN |
Mutual authentication,Cryptography,Computer science,Computer security,Authentication protocol,Biometrics,Strong authentication,Information privacy,Session key,Key (cryptography) | Conference | 1617-5468 |
ISBN | Citations | PageRank |
978-1-4673-1010-9 | 1 | 0.35 |
References | Authors | |
17 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sanjay Ganesh Kanade | 1 | 1 | 0.35 |
| Dijana Petrovska-Delacretaz | 2 | 57 | 6.98 |
| Bernadette Dorizzi | 3 | 1038 | 82.70 |