CryptoDB
Known-Plaintext Attack Against a Permutation Based Video
Authors: | |
---|---|
Download: | |
Abstract: | One of the approaches to deliver real-time video encryption is to apply permutations to the bytes within a frame of a fully encoded MPEG stream as presented in [2]. We demonstrate that this particular algorithm is vulnerable to a known-plaintext attack, and hence its use should be carefully considered. We also discuss modifications that can make the algorithm resistant to our attack. |
BibTeX
@misc{eprint-2004-11987, title={Known-Plaintext Attack Against a Permutation Based Video}, booktitle={IACR Eprint archive}, keywords={secret-key cryptography /}, url={http://eprint.iacr.org/2004/011}, note={ slagell@ncsa.uiuc.edu 12433 received 16 Jan 2004}, author={Adam J. Slagell}, year=2004 }