Kamouflage: loss-resistant password management

  • Authors:
  • Hristo Bojinov;Elie Bursztein;Xavier Boyen;Dan Boneh

  • Affiliations:
  • Stanford University;Stanford University;Université de Liège, Belgium;Stanford University

  • Venue:
  • ESORICS'10 Proceedings of the 15th European conference on Research in computer security
  • Year:
  • 2010

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Abstract

We introduce Kamouflage: a new architecture for building theft-resistant password managers. An attacker who steals a laptop or cell phone with a Kamouflage-based password manager is forced to carry out a considerable amount of online work before obtaining any user credentials. We implemented our proposal as a replacement for the built-in Firefox password manager, and provide performance measurements and the results from experiments with large real-world password sets to evaluate the feasibility and effectiveness of our approach. Kamouflage is well suited to become a standard architecture for password managers on mobile devices.