A novel crypto-biometric scheme for establishing secure communication sessions between two clients

摘要: Biometrics and cryptography are two tools which have high potential for providing information security privacy. A combination of these can eliminate their individual shortcomings, such as non-revocability, non-diversity, privacy issues in biometrics need strong authentication cryptography. Crypto-biometric systems combine techniques from purposes, more interestingly, to obtain based cryptographic keys. In this paper, we address the problem sharing We propose a crypto-biometric scheme clients share session key securely establish secure communication session. The involves Central Authority Registration Authentication (CARA) with registered. CARA stores biometric data only transformed, cancelable form, allowing easy revocation templates protecting There distinctive features protocol (1) it achieves mutual starts between may be previously unknown each other, (2) works even if use different modalities same (as well different)