SPHINCS$^+$ post-quantum digital signature scheme with Streebog hash function
Cryptography and Security
2020-06-30 v2
Abstract
Many commonly used public key cryptosystems will become insecure once a scalable quantum computer is built. New cryptographic schemes that can guarantee protection against attacks with quantum computers, so-called post-quantum algorithms, have emerged in recent decades. One of the most promising candidates for a post-quantum signature scheme is SPHINCS, which is based on cryptographic hash functions. In this contribution, we analyze the use of the new Russian standardized hash function, known as Streebog, for the implementation of the SPHINCS signature scheme. We provide a performance comparison with SHA-256-based instantiation and give benchmarks for various sets of parameters.
Keywords
Cite
@article{arxiv.1904.06525,
title = {SPHINCS$^+$ post-quantum digital signature scheme with Streebog hash function},
author = {E. O. Kiktenko and A. A. Bulychev and P. A. Karagodin and N. O. Pozhar and M. N. Anufriev and A. K. Fedorov},
journal= {arXiv preprint arXiv:1904.06525},
year = {2020}
}
Comments
5 pages, 2 figures, 3 tables