1875 search results - page 3 / 375 » Modeling the Security of Steganographic Systems |
ICALP
2005
Springer
14 years 2 months ago
2005
Springer
At TCC 2005, Backes and Cachin proposed a new and very strong notion of security for public key steganography: secrecy against adaptive chosen covertext attack (SS-CCA); and posed ...
ICDE
2003
IEEE
14 years 10 months ago
2003
IEEE
Cryptographic file systems provide little protection against legal or illegal instruments that force the owner of data to release decryption keys for stored data once the presence ...
ACSAC
2010
IEEE
13 years 6 months ago
2010
IEEE
Existing steganographic file systems enable a user to hide the existence of his secret data by claiming that they are (static) dummy data created during disk initialization. Such ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper presents a novel Mod-4 steganographic method in discrete cosine transform (DCT) domain. A group of 2?2 quantized DCT coefficients (GQC) is selected as the valid embeddi...
MMSEC
2006
ACM
14 years 2 months ago
2006
ACM
Two different approaches for constructing a steganographic channel in an IEEE 802.11 (WLAN) network are introduced in this paper. First test results on the reliability, undetectab...