Privacy Preserving Key Generation for Iris Biometrics
نویسندگان
چکیده
In this work we present a new technique for generating cryptographic keys out of iris textures implementing a key-generation scheme. In contrast to existing approaches to iris-biometric cryptosystems the proposed scheme does not store any biometric data, neither in raw nor in encrypted form, providing high secrecy in terms of template protection. The proposed approach is tested on a widely used database revealing key generation rates above 95%.
منابع مشابه
Securing Iris Templates using Double Encryption Method
The important aspect of all verification system is authentication and security. This aspect necessitates the development of a method that ensures user security and privacy. The traditional methods such as tokens and passwords provide security to the users. Uncertainly, the attackers can easily compromise these techniques. In recent years, the combination of biometrics and cryptography technique...
متن کاملA Survey on Biometrics based Cryptographic Key Generation Schemes
Need for information security and privacy is increasing in recent times. Since several valuable data and files are stored in an organization server system and moreover personal information are being shared in WWW, the need for providing security and permitting only the authorized user is becoming indispensable. For this purpose, biometric authentication is used in several applications and it is...
متن کاملSecure and Ef icient Iris and Fingerprint Identi ication
Advances in biometric recogni on and the increasing use of biometric data prompt significant privacy challenges associated with the possible misuse, loss, or the of biometric data. Biometric comparisons are o en performed by two mutually distrus ul par es, one of which holds a biometric sample while the other owns a possibly large collec on of biometric data. Due to privacy and liability consid...
متن کاملGlobal Journal of Computer Science and Technology
The major concern of almost all the verification system is user authentication and security. This necessitates the development of a mechanism that ensures user security and privacy. A lot of research has been carried on this developing field and numerous techniques have been proposed earlier in literature. These traditional methods use tokens and passwords to provide security to the users. Unce...
متن کاملSecured Cryptographic Key Generation From Multimodal Biometrics: Feature Level Fusion of Fingerprint and Iris
Human users have a tough time remembering long cryptographic keys. Hence, researchers, for so long, have been examining ways to utilize biometric features of the user instead of a memorable password or passphrase, in an effort to generate strong and repeatable cryptographic keys. Our objective is to incorporate the volatility of the user's biometric features into the generated key, so as to mak...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2010