Aug 12, 2024 · SPHINCS + is a stateless hash-based signature scheme, which was submitted to the NIST post-quantum crypto project. The design advances the SPHINCS signature scheme, which …

This standard specifies the stateless hash-based digital signature algorithm (SLH-DSA). Digital signatures are used to detect unauthorized modifications to data and to authenticate the identity of …

SPHINCS+ represents a significant advancement in hash-based signature technology, offering a stateless, flexible, and quantum-resistant solution for digital signatures.

Jan 18, 2022 · Hash-based signatures offer a conservative alternative to post-quantum signatures with arguably better-understood security than other post-quantum candidates. As a core building block of …

Aug 13, 2024 · In this series of pages on SPHINCS+ (SLA-DSA), we take an in-depth look at the calculations required to compute a specific SPHINCS+ signature and present some background basics.

Jan 31, 2025 · SPHINCS+ is a stateless hash-based signature scheme, which means that is doesn’t require the user to save a state, unlike stateful schemes like XMSS [BDH11]. The disadvantage of …

Feb 4, 2025 · This document describes the use of Sphincs+/SLH-DSA digital signatures in the Secure Shell (SSH) protocol.

We introduce SPHINCS+, a stateless hash-based signature frame-work. SPHINCS+ has significant advantages over the state of the art in terms of speed, signature size, and security, and is among the …

May 28, 2019 · Stateless schemes (such as Sphincs) has a large tree-of-trees; but at the bottom, they have a number of few time signatures (Sphincs uses HORST); each such few time signature can …

In this paper, we propose SPHINCS- , a stateless hash-based signature scheme, which improves the performance of state-of-the-art of stateless hash-based signatures.