Scenarios are powerful tools to model and analyze software systems. However, since they do not provide a complete description of the system, but just some possible execution paths,...
Due to their minimum consideration to an actual network topology, the existing peer-to-peer (P2P) overlay networks will lead to high latency and low efficiency. In TaChord, we pres...
This paper proposes a new distributed shortest path (SP) based delay constrained multicast routing algorithm which is capable of constructing a delay constrained multicast tree wh...
We present session-key generation protocols in a model where the legitimate parties share only a human-memorizable password. The security guarantee holds with respect to probabilis...
Most public key cryptosystems have been constructed based on abelian groups up to now. We propose a new public key cryptosystem built on finite non abelian groups in this paper. I...
Seong-Hun Paeng, Kil-Chan Ha, Jae Heon Kim, Seongt...