A Modified Fuzzy Vault Scheme for Increased Accuracy


  • Hovik G. Khasikyan Institute for Informatics and Automation Problems of NAS RA


Biometrics, Fuzzy Vault, Fingerprints


In this paper a new “Fuzzy Vault” scheme is proposed, which improves the False Rejection Rate of the original scheme. When constructing the vault of the original scheme there was a need to trim the biometric data, which is an information loss and affects the performance of the system. This was resolved in the suggested version of this construction. The schemes were implemented for fingerprint data, and the comparisons are brought in the last section of this paper.


E. Spafford, “Observations on reusable password choices”,Proceedings of the 3rd USENIX Security Symposium, September, pp. 299--312, 1992.

T. Wu, “A real-world analysis of Kerberos password security”, Proceedings of the 1999 Network and Distributed System Security Symposium,February 1999.

R. Morris and K. Thompson, “Password security: A case history,” Communications of the ACM, vol. 22, no. 11, pp. 594–597, 1979.

A. Juels and M. Wattenberg, “A fuzzy commitment scheme”,Proceedings of the 6th ACM Conference on Computer and Communications Security, pp. 28–36, 1999.

A. Juels and M. Sudan, “A fuzzy vault scheme”, Proceedings of IEEE International Symposium of Information Theory, Lausanne, Switzerland, p. 408, 2002.

U. Uludag, S. Pankanti and A. K. Jain, “Fuzzy vault for fingerprints”, Proceedings of Audio- and Video-Based Biometric Person Authentication, Rye Town, NY, pp. 310–319, July 2005.

Y. J. Lee, K. Bae, S. J. Lee, K. R. Park and J. Kim, “Biometric key binding: fuzzy vault based on iris images”,Proceedings of 2nd International Conference on Biometrics, Seoul, South Korea, pp. 800–808, August 2007.

A. Kumar and A. Kumar, “Development of a new cryptographic construct using palmprint-based fuzzy vault”, EURASIP Journal on Advances in Signal Process,vol. 2009, Article ID 967046, 11 pages, 2009.




How to Cite

Khasikyan, H. G. . (2021). A Modified Fuzzy Vault Scheme for Increased Accuracy. Mathematical Problems of Computer Science, 43, 47–51. Retrieved from http://mpcs.sci.am/index.php/mpcs/article/view/207