Fuzzy biometric signcryption scheme with bilinear pairings in the standard model

Mingwu Zhang, Bo Yang, Tsuyoshi Takagi, Yanping Shen, Wenzheng Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

A new cryptographic primitive, called fuzzy biometric signcryption scheme which can perform confidentiality and authentication in a logic step while the sender and receiver identities are based on the fuzzy biometric string, is proposed. The proposed scheme possesses the error-tolerance property that allows a user with the private key for fuzzy biometric string b to decrypt a message for string b′ if and only if b and b′ are within a distance t. After given the scheme model and security definitions, a fuzzy biometric signcryption scheme in the standard model is proposed and then then security are analyzed including indistinguishable against adaptively chosen ciphertext attack and existentially unforgeable against adaptively chosen message attack.

Original languageEnglish
Title of host publicationIntelligence and Security Informatics - Pacific Asia Workshop, PAISI 2010, Proceedings
Pages77-87
Number of pages11
DOIs
Publication statusPublished - 2010
EventPacific Asia Workshop on Intelligence and Security Informatics, PAISI 2010 - Hyderabad, India
Duration: Jun 21 2010Jun 21 2010

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume6122 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

OtherPacific Asia Workshop on Intelligence and Security Informatics, PAISI 2010
CountryIndia
CityHyderabad
Period6/21/106/21/10

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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