Title	A Cluster-based Approach to provide Energy-Efficient in WSN
Author	Claudio Silva, Rodrigo Costa, Adonias Pires, Denis Ros?rio, Eduardo Cerqueira, K?ssio Machado, Augusto Neto, J? Ueyama
Citation	Vol. 13  No. 1  pp. 55-62
Keywords	Wireless sensor networks, Energy-efficiency, Hierarchical routing protocol.

Title	Implementation of Pinkas Partial Matching (PM)-Semi Honest Protocol Using Mixed Multiplicative Homomorphic Encryption (MMH) For Location Based Services (LBS)
Author	Levent Ertaul, Saleha Shakoor
Citation	Vol. 15  No. 3  pp. 1-10
Keywords	Private-Set Matching & Intersection, Location Tags, MMH encryption, Location Based Services, PM-Semi-Honest Protocol.

Title	Implementation of Bluetooth Secure Simple Pairing (SSP) using Elliptic Curve Cryptography (ECC)
Author	Dr.Ahmad Hweishel A.Alfarjat, .Dr.Hanumanthappa J., .Dr. Hatem S. A. Hamatta
Citation	Vol. 21  No. 3  pp. 60-70
Keywords	Bluetooth, 4UAK, Elliptic Curve Cryptography, Diffie Hellman, NUAK (N Users Authenticated Key) Protocol.

Title	Contactless Smart Card as a Cache for Geocaching
Author	Karel Burda
Citation	Vol. 21  No. 7  pp. 205-210
Keywords	. Contactless smart card, geocaching, cryptography, protocol.