In this paper, we investigate the discrepancy between a serial version and parallel version of zero-knowledge protocols, and clarify the information 'leaked' in the parallel version, which is not zero-knowledge unlike the case of the serial version. We consider two sides: one negative and the other positive in the parallel version of zero-knowledge protocols, especially of the Fiat-Shamir scheme.
|Number of pages||9|
|Journal||IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences|
|Publication status||Published - Jan 1993|
All Science Journal Classification (ASJC) codes
- Hardware and Architecture
- Information Systems
- Electrical and Electronic Engineering