Print ISSN: 1681-6900

Online ISSN: 2412-0758

Keywords : Multicast

Proposed Hybrid-Encryption System for Multicast Network

Mohammad Natiq Fadhil Ibraheem

Engineering and Technology Journal, 2010, Volume 28, Issue 24, Pages 7027-7036

In this paper the proposed method based on two encrypted algorithms (Public key, and Block cipher) at the same time, it allowed a sender to encrypt the multicast packet and forward it into the packet network on the optimal distribution tree. The packet may be replicated at the optimal locations in the network and delivered to all the receivers. The receivers are capable of decrypting the packet and forwarding the
packet in the secure network environment. The sender must encrypt packets using a shared key that all the legitimate receivers use to decrypt thepackets. The security of the system is based on the ability to control the distribution of the keys only to those legitimate receivers.

A Proposed Genetic Algorithm for Multicast Routing

Muna Mohammed Al-Nayar; Abdul Kareem Mahmod Shukri

Engineering and Technology Journal, 2010, Volume 28, Issue 15, Pages 4992-4999

Many Internet applications (such as video conferences) are one-to-many
or many-to-many, where one or multiple sources are sending to multiple receivers. These applications need certain Quality of Services to be guaranteed in underlying network. This paper presents a genetic multicast routing algorithm which finds the low-cost multicasting tree from a designated source to multiple destinations with Quality of Service (QoS) (i.e., bandwidth and end-to-end delay) constraints.
Experimental results show that the proposed algorithm finds the minimum-cost multicast routing tree while satisfying QoS constraints and could finally converge to the global optimal solution for a large-scale network.