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Visual Cryptography and Obfuscation: A Use-Case for Decrypting and Deobfuscating Information using Augmented Reality

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Author

Editor

  • Michael Brenner
  • Nicolas Christin
  • Benjamin Johnson
  • Kurt Rohloff

Summary, in English

As new technologies emerge such as wearables, it opens up for new challenges, especially related to security and privacy. One such recent technology is smart glasses. The use of glasses introduces security and privacy concerns for the general public but also for the user itself. In this paper we present ongoing theoretical work which focus on privacy of the user during authentication. We propose and analyze two methods, visual cryptography and obfuscation for protecting the user against HUD and camera logging adversaries as well as shoulder-surfing.

Publishing year

2015

Language

English

Pages

261-273

Publication/Series

Lecture Notes in Computer Science

Volume

8976

Document type

Conference paper

Publisher

Springer

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Visual Cryptography
  • Visual Obfuscation
  • Augmented Reality
  • Wearables

Conference name

1st Workshop on Wearable Security and Privacy, Financial Crypto

Conference date

2015-01-30

Conference place

San Juan, Puerto Rico

Status

Published

Research group

  • Crypto and Security

ISBN/ISSN/Other

  • ISSN: 0302-9743
  • ISSN: 1611-3349
  • ISBN: 978-3-662-48051-9