期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：9
页码：15031
DOI：10.15680/IJIRCCE.2017.0509034
出版社：S&S Publications
摘要：Certificate less cryptography achieves the higher of the two worlds: it inherits from identification-basedtotally strategies a strategy to the certificates control hassle in public-key encryption, even as putting off the name ofthe game key escrow capability inherent to the identity-primarily based setting. Signcryption schemes acquireconfidentiality and authentication concurrently by way of combining public-key encryption and virtual signatures,imparting higher normal overall performance and security. On this project, we introduce the belief of certificate lesssigncryption and gift an efficient construction which ensures protection underneath insider assaults, and consequentlygives forward secrecy and non-repudiation. The scheme is shown to be comfortable the usage of random oracles undera version of the bilinear Die- Hellman assumption. To cope with the dynamic surroundings of emergency reaction, anelliptic curve cryptography (ECC)-primarily based public key encryption scheme is used for authentication. However,there are no similarly mechanisms to protect the safety of the saved information and control get right of entry to it.
关键词：Certificateless signcryption (CLSC); Wireless body area networks (WBANs); Certificate less;Cryptography; Signcryption; Insider Security; Non-Repudiation; Forward Secrecy.
