We show that general one-way trapdoor permutations are sufficient to privately retrieve an entry from a database of size n with total communication complexity strictly less than n....
Intelligent monitoring facilities are of paramount importance in both service and network management as they provide the capability to monitor quality of service and utilisation pa...
George Pavlou, Kevin M. T. McCarthy, George Mykoni...
This paper provides a unified framework for improving PRF (pseudorandom function) advantages of several popular MACs (message authentication codes) based on a blockcipher modeled a...
The Internet is one of the most successful modern technologies; we cannot imagine what our lives would be without the Internet. Despite the huge success of the Internet, many probl...
Sung-Su Kim, Mi-Jung Choi, Hong-Taek Ju, Masayoshi...
Randomized recoding on the exponent of an exponentiation computation into a signed-digit representation has been a well known countermeasure against some side-channel attacks. Howe...