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ACSAC
2005
IEEE
16 years 8 days ago
Countering Trusting Trust through Diverse Double-Compiling
An Air Force evaluation of Multics, and Ken Thompson’s famous Turing award lecture “Reflections on Trusting Trust,” showed that compilers can be subverted to insert maliciou...
David Wheeler
MMSEC
2005
ACM
114views Multimedia» more  MMSEC 2005»
16 years 6 days ago
Watermarking of MPEG-2 video in compressed domain using VLC mapping
In this work we propose a new algorithm for fragile, high capacity yet file-size preserving watermarking of MPEG-2 streams. Watermarking is done entirely in the compressed domain,...
Bijan G. Mobasseri, Michael P. Marcinak
HOTOS
2003
IEEE
15 years 12 months ago
Cosy: Develop in User-Land, Run in Kernel-Mode
User applications that move a lot of data across the user-kernel boundary suffer from a serious performance penalty. We provide a framework, Compound System Calls (CoSy), to enhan...
Amit Purohit, Charles P. Wright, Joseph Spadavecch...
CSMR
1998
IEEE
15 years 11 months ago
Protection Reconfiguration for Reusable Software
Secure distributed applications often include code to authenticate users, verify access rights, and establish secure communication channels between software components (e.g., clie...
Christian Damsgaard Jensen, Daniel Hagimont
ACNS
2006
Springer
241views Cryptology» more  ACNS 2006»
15 years 10 months ago
High Diffusion Cipher: Encryption and Error Correction in a Single Cryptographic Primitive
In this paper we combine the error correction and encryption functionality into one block cipher, which we call High Diffusion (HD) cipher. The error correcting property of this ci...
Chetan Nanjunda Mathur, Karthik Narayan, K. P. Sub...