期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2014
卷号：3
期号：5
页码：1554-1599
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Data aggregation system is the majority sensible technique for wireless sensor networks. It reduces a large amount of communication. To screen announcement during aggregation homomorphism encryptions have been practical in previous be taught. So the enciphered data can be aggregated algebraically without decryption. Although data aggregation could considerably reduce broadcast, it is defenseless to some attacks. However, these schemes failed to satisfy multi-application surroundings. The main drawback of this scheme is that, it become insecure in case a number of sensor nodes are compromised. Also, these schemes do not provide secure counting. Thus, it is suffer due to unauthorized aggregation attacks. An alternative move toward for this problem is to collective encrypted messages in a straight line from SN, thereby avoid the forgery of aggregate result. To end these drawbacks, we propose a new hidden data aggregation system called CDAMA, provide CDA connecting multiple groups. It is extensive from homomorphism community encryption system. There are three contributions in the proposed system. First, it is intended a multi- application surroundings. Next, it mitigates the crash of compromising attack in single request environments. Compared with conservative schemes, CDAMA mitigates the collision of compromise SN from beginning to end the construction of manifold groups. It reduces the damage from illegal aggregations.
