@INPROCEEDINGS{Li:hPIN_hTAN:FC2011, author = {Shujun Li and Ahmad-Reza Sadeghi and S\"{o}ren Heisrat and Roland Schmitz and Junaid Jameel Ahmad}, title = {{hPIN/hTAN}: A Lightweight and Low-Cost e-Banking Solution against Untrusted Computers}, booktitle = {Financial Cryptography and Data Security: 15th International Conference, FC 2011, Gros Islet, St. Lucia, February 28 - March 4, 2011, Revised Selected Papers}, series = {Lecture Notes in Computer Science}, volume = {7035}, publisher = {Springer}, pages = {235-249}, year = {2011}, note = {\url{http://www.hooklee.com/default.asp?t=hPIN/hTAN}}, }