Multi-basic universal algebras associated with hash-based signature schemes

I. G. Shaposhnikov

LLC «Certification Research Center», Moscow

Abstract: The general Lamport structure is described that combines existing hash-based signature schemes. Signature schemes with the Lamport structure based on the model of a multi-base universal algebra are investigated. The possibility of using constructions of multi-base universal algebras for construct new signature schemes on hash functions is shown.

Key words: multi-basic universal algebras, hash-based signature schemes.

UDC: 512.571+512.573

Received 25.II.2025

DOI: 10.4213/mvk503