1. Token-based graphical password authentication

   • John Charles Gyorffy
   • Andrew F. Tappenden
   • James Miller

   Regular Contribution 02 October 2011 Pages: 321 - 336

2. Electronic retention: what does your mobile phone reveal about you?

   • William Bradley Glisson
   • Tim Storer
   • George Grispos

   Regular Contribution 20 August 2011 Pages: 337 - 349

3. Solving identity delegation problem in the e-government environment

   • Sergio Sánchez García
   • Ana Gómez Oliva
   • Iván Pau de la Cruz

   Regular Contribution 07 July 2011 Pages: 351 - 372

4. Efficient strong designated verifier signature schemes without random oracle or with non-delegatability

   • Qiong Huang
   • Guomin Yang
   • Willy Susilo

   Regular Contribution 24 August 2011 Pages: 373 - 385

5. Cryptanalysis of an ad-hoc cryptosystem for mix-based e-voting robust against relation attacks

   • Josep M. Miret
   • Francesc Sebé

   Regular Contribution 12 August 2011 Pages: 387 - 389

6. Erratum to: Dynamic subtree tracing and its application in pay-TV systems

   • Peter Roelse

   Erratum 09 July 2011 Pages: 391 - 391