Financial Cryptography and Data Security [electronic resource] : FC 2013 Workshops, USEC and WAHC 2013, Okinawa, Japan, April 1, 2013, Revised Selected Papers / edited by Andrew A. Adams, Michael Brenner, Matthew Smith.

The Workshop on Usable Security (USEC 13) -- I Think, Therefore I Am: Usability and Security of Authentication Using Brainwaves -- Usability and Security of Gaze-Based Graphical Grid Passwords -- The impact of length and mathematical operators on the usability and security of system-assigned one-time PINs -- QRishing: The Susceptibility of Smartphone Users to QR Code Phishing Attacks -- "Comply or Die" Is Dead: Long live security-aware principal agents -- Information Security as a Credence Good -- Sorry, I Don't Get It: An Analysis of Warning Message Texts -- Soulmate or Acquaintance? Visualizing Tie Strength for Trust Inference -- Awareness about photos on the Web and how privacy-privacy-tradeoffs could help -- Bootstrapping Trust in Online Dating: Social Verification of Online Dating Profiles -- The Workshop on Applied Homomorphic Cryptography (WAHC 13) -- SHADE: Secure Hamming Distance computation from oblivious transfer -- Garbled Circuits via Structured Encryption -- On the Minimal Number of Bootstrappings in Homomorphic Circuits -- Privacy Preserving Data Processing with Collaboration of Homomorphic -- Parallel Homomorphic Encryption -- Targeting FPGA DSP Slices for a Large Integer Multiplier for Integer Based FHE.