International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

S. Decatur

Publications

Year
Venue
Title
1997
EPRINT
A Probabilistic Error-Correcting Scheme
S. Decatur O. Goldreich D. Ron
In the course of research in Computational Learning Theory, we found ourselves in need of an error-correcting encoding scheme for which few bits in the codeword yield no information about the plain message. Being unaware of a previous solution, we came-up with the scheme presented here. Since this scheme may be of interest to people working in Cryptography, we thought it may be worthwhile to ``publish'' this part of our work within the Cryptography community. Clearly, a scheme as described above cannot be deterministic. Thus, we introduce a probabilistic coding scheme which, in addition to the standard coding theoretic requirements, has the feature that any constant fraction of the bits in the (randomized) codeword yields no information about the message being encoded. This coding scheme is also used to obtain efficient constructions for the Wire-Tap Channel Problem.

Coauthors

Oded Goldreich (1)
Dana Ron (1)