David Berman, C. Michael Melas, et al.
GLOBECOM 2003
We present coding methods for protecting against tampering of write-once optical disks, which turns them into a secure digital medium for applications where critical information must be stored in a way that prevents or allows detection of an attempt at falsification. Our method involves adding a small amount of redundancy to a modulated sector of data. This extra redundancy is not used for normal operation, but can be used for determining, say, as a testimony in court, that a disk has not been tampered with. © 1998 IEEE.
David Berman, C. Michael Melas, et al.
GLOBECOM 2003
Allyson Hineman, Mario Blaum
IEEE Communications Letters
Mario Blaum, James Lee Hafner, et al.
IEEE Trans. Inf. Theory
Mario Blaum, Jehoshua Bruck, et al.
ISIT 1994