A biometric crypto-system for authentication

Autor:	Ferhaoui Chafia, Chitroub Salim, Benhammadi Farid
Rok vydání:	2010
Předmět:	Minutiae Authentication Theoretical computer science Biometrics business.industry Computer science Fuzzy set Cryptography Computer security computer.software_genre Fuzzy logic Public-key cryptography ComputingMethodologies_PATTERNRECOGNITION Message authentication code business computer
Zdroj:	2010 International Conference on Machine and Web Intelligence.
DOI:	10.1109/icmwi.2010.5648101
Popis:	One of the main challenges of the Crypto-systems in practice is the maintenance of the confidentiality of the cryptographic key. A technique of hybridization between the biometrics and the cryptography has been proposed for the authentication. This last rests on two methods: the Fuzzy commitment [1] and the Fuzzy vault [2]. However no work to our knowledge approached the problem of display in clear of the abscissas corresponding to the true minutiae in the vault. To palliate this problem, we propose an approach based on the storage of the true minutiae but under encoded shape, giving birth to a new approach that uses the advantages of ‘Fuzzy commitment’ to fill the weaknesses of 'Fuzzy Vault'.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5f7c921772ffbb026f63483aa0523c5b https://doi.org/10.1109/icmwi.2010.5648101 Zobrazit plný text záznamu