期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2013
卷号：4
期号：2
页码：302-305
出版社：TechScience Publications
摘要：In the digital age of information technology everybody wants to store data in data server so that many people can access it. When a remote user try access it through an unreliable network then we think about is our data secure or not? There are many magnitudes to secure our message. Signcryption is one of the thriving issues in the field of security. Zheng introduce signcryption by combining the techniques of encryption and digital signature in one step which reduces the computational cost and communication overhead. Signcryption also verifies the sender without reading content of the message by third party. Many researchers have given their signcryption scheme to achieve security goals like forward secrecy, like confidentiality, unforgeability, integrity, forward secrecy and public verification non repudiation but many of them having their own limitations. In his paper we have proposed a novel signcryption scheme which is implemented using java and also achieves the security goals.
