Jul 7, 2018 · Inspired by the blockchain architecture and existing Merkle tree based signature schemes, we propose BPQS, an extensible post-quantum (PQ) ...

Inspired by the blockchain architecture and existing Merkle tree based signature schemes, we propose BPQS, an extensible post-quantum (PQ) resistant digital ...

BLOCKCHAINED POST-QUANTUM SIGNATURES. TAILORED TO ONE-TIME KEYS. Most if not all few-time hash-based signature schemes make use of Merkle trees. The maximum ...

Inspired by the blockchain architecture and existing Merkle tree based signature schemes, we propose BPQS, an extensible post-quantum (PQ) resistant digital ...

BPQS is built upon the XMSS framework and has demonstrated superior efficiency compared to other existing hash-based algorithms, particularly when a key is ...

Compared to recent improvements in the field, BPQS outperforms existing hash-based algorithms when a key is reused for reasonable numbers of signatures, ...

Feb 29, 2024 · Important block chain services rely on exotic digital signature methods, which offer superior security. Accounting, consensus, script less.

Our treatment of such exotic signatures includes discussions on existing challenges and future research directions in the post-quantum space. We hope that this ...

We introduce post-quantum techniques that utilize secure blockchain notary schemes. First, we present a multi-signature method employing multivariate ...

Aug 21, 2023 · Our research highlights the significant additional cost of adopting a post- quantum signatures scheme and illustrates the need for smaller, more ...