In this paper we proposed perfectly secure message transmission for reliable and secure communications in order to ensure that an adversary cannot obtain information (in the infor...
At the 2004 Workshop on Privacy in the Electronic Society (WPES), Borisov, Goldberg and Brewer, presented “Off the Record Messaging” (OTR), a protocol designed to add endto-e...
A common practice for signing with RSA is to first apply a hash function or a redundancy function to the message, add some padding and exponentiate the resulting padded message us...
The GSM network with the greatest worldwide number of users, succumbs to several security vulnerabilities. The Short Message Service (SMS) is one of its superior and well-tried se...
This paper presents a new fair document exchange protocol based on bilinear pairing with off-line trusted third party (TTP). In such a fair exchange scenario, each party owns a va...