This paper proposes an intelligent mobile middleware utilizing group-based content push with dynamic session startup and plugand-play features. Solution enhances the distribution ...
Otso Kassinen, Timo Koskela, Erkki Harjula, Jussi ...
The session initiation protocol (SIP) is considered as the dominant signaling protocol for calls over the internet. However, SIP authentication typically uses HTTP digest authentic...
The Escrowed Encryption Standard (EES) defines a US Government family of cryptographic processors, popularly known as "Clipper" chips, intended to protect unclassified g...
Internet telephony offers the opportunity to design a global multimedia communications system that may eventually replace the existing telephony infrastructure. We describe the up...
We study an automatic technique for the verification of cryptographic protocols based on a Horn clause model of the protocol. This technique yields proofs valid for an unbounded ...