An information-theoretic model for steganography with passive adversaries is proposed. The adversary's task of distinguishing between an innocent cover message C and a modi e...
Abstract. The World Wide Web (WWW) was originally designed to handle relatively simple files, containing just text and graphics. With the development of more advanced Web browsers...
We examine a knowledge representation architecture to support context interchange mediation. For autonomous receivers and sources sharing a common subject domain, the mediator’s...
Despite a growing awareness of security issues in networked computing systems, most development processes used today still do not take security aspects into account. To address th...
abstract Rafail Ostrovskyy Ramarathnam Venkatesanz Moti Yungx Secure commitment is a primitive enabling information hiding, which is one of the most basic tools in cryptography. S...