Now showing items 1-4 of 4

    • Efficient broadcast encryption with user profiles 

      Ak, M.; Kaya, K.; Onarlıoglu, K.; Selçuk, A. A. (Elsevier Inc., 2010-03-15)
      Broadcast encryption (BE) deals with secure transmission of a message to a group Of users such that only an authorized subset of users can decrypt the message. Some of the most effective BE schemes in the literature are ...
    • Optimal subset-difference broadcast encryption with free riders 

      Ak, M.; Kaya, K.; Selçuk, A. A. (Elsevier Inc., 2009-09-29)
      Broadcast encryption (BE) deals with secure transmission of a message to a group of receivers such that only an authorized subset of receivers can decrypt the message. The transmission cost of a BE system can be reduced ...
    • Optimization techniques and new methods for boradcast encryption and traitor tracing schemes 

      Ak, Murat (Bilkent University, 2012)
      In the last few decades, the use of digital content increased dramatically. Many forms of digital products in the form of CDs, DVDs, TV broadcasts, data over the Internet, entered our life. Classical cryptography, where ...
    • Threshold broadcast encryption with reduced complexity 

      Kaşkaloǧlu, K.; Kaya, K.; Selçuk, A.A. (2007)
      Threshold Broadcast Encryption (TBE) is a promising extension of threshold cryptography with its advantages over traditional threshold cryptosystems, such as eliminating the need of a trusted party, the ability of setting ...