A novel protocol to achieve privacy-preserving universal authentication protocol for wireless communications called Priauth. To secure the communication as the data are sensitive or it requires the users to pay for it. In the algorithms for secure communication a key is shared by H with V and V with users. ...Download Now
Quality of Service (QoS) is the ability to guarantee a certain level of performance to a data flow i.e., guaranteeing required bit rate, delay, etc. IEEE 802.11 a/b/g networks do not provide QoS differentiation among multimedia traffic. QoS provisioning is one of the essential features in IEEE 802.11e. It uses ...Download Now
Elliptic Curve Cryptography recently gained a lot of attention in industry. The principal attraction of ECC compared to RSA is that it offers equal security for a smaller bit size, thereby reducing processing overhead. ECC is ideal for constrained environment such as pager, PDAs, cellular phones and smart cards. ECC ...Download Now
Wireless Sensor Networks (WSN) are emerging in various fields like disaster management, battle field surveillance and border security surveillance. A large number of sensors in these applications are unattended and work autonomously. Clustering is a key technique to improve the network lifetime, reduce the energy consumption and increase the scalability ...Download Now
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