Hyoungshick Kim, John Tang, Ross Anderson. Social Authentication: Harder Than It Looks. In Angelos D. Keromytis, editor, Financial Cryptography and Data Security - 16th International Conference, FC 2012, Kralendijk, Bonaire, Februray 27-March 2, 2012, Revised Selected Papers. Volume 7397 of Lecture Notes in Computer Science, pages 1-15, Springer, 2012. [doi]
Abstract is missing.