120
Voted
TDHMS
2008
15 years 2 months ago
2008
In this paper, well-known attacks named oracle attacks are formulated within a realistic network communication model where they reveal to use suitable covert channels, we name orac...
96
Voted
TDHMS
2008
15 years 3 months ago
2008
135
Voted
TDHMS
2008
15 years 3 months ago
2008
Application of covering codes to data embedding improves embedding efficiency and security of steganographic schemes. In this paper, we describe several familes of covering codes c...