Quarterly journal published in SPbPU
and edited by prof. Dmitry Zegzhda
Peter the Great St. Petersburg Polytechnic University
Institute of computer sciences and technologies
information security of computer systems
Information Security Problems. Computer Systems
Published since 1999.
ISSN 2071-8217
OBLIVIOUS SIGNATURE SCHEME BASED ON ISOGENIES OF SUPERSINGULAR ELLIPTIC CURVES
A. F. Khutsaeva, V. V. Davydov, S. V. Bezzateev National Research University ITMO, St. Petersburg University of Aerospace Instrumentation
Annotation: The proposed oblivious signature scheme 1-out-of-n messages based on the difficulty of finding isogenies between supersingular elliptic curves is a variety of Schnorr’s signature. The signature time of 10 messages takes 42,2 seconds. The signature scheme is aimed at solving problems related to maintaining privacy on the Internet.
Keywords: digital signature, oblivious signature scheme, isogeny based cryptography.
Pages 116-121