stateful-signatures

Here are 5 public repositories matching this topic...

cryptopp-modern / cryptopp-modern

A maintained, modernised Crypto library with new algorithms and security improvements

cryptography cpp argon2 merkle-tree post-quantum-cryptography encryption-library winternitz code-signing cryptopp pqc blake3 cryptopp-modern stateful-signatures

Updated Aug 9, 2026
C++

SHRINCS / shrincs-bip

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The SHRINCS specification staging area. (WARNING: WIP)

bitcoin xmss hash-based-signatures slh-dsa stateful-signatures

Updated Aug 11, 2026
Python

systemslibrarian / postquantum-lms-signer

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.NET library for NIST LMS/HSS (stateful hash-based signatures) — firmware signing & secure boot with strong state management. Post-quantum + hybrid support.

cryptography nuget lms post-quantum-cryptography secure-boot postquantum hash-based-signatures hss code-signing leighton-micali cnsa firmware-signing ml-dsa stateful-signatures hybrid-signatures rfc8554 sp800-208

Updated Jun 30, 2026
C#

systemslibrarian / crypto-lab-lms-ledger

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Browser-based LMS/HSS stateful hash-based signatures (NIST SP 800-208, RFC 8554) — 32-leaf key state grid, live LM-OTS reuse forgery, and a real two-level HSS with root-tree roll-over. LM-OTS core validated against RFC 8554 Appendix F. Part of crypto-lab.

cryptography lms post-quantum-cryptography hash-based-signatures hss wots-plus crypto-lab nist-sp-800-208 firmware-signing cryptography-education stateful-signatures cnsa-2 one-time-signature

Updated Aug 6, 2026
TypeScript

systemslibrarian / crypto-lab-lms-xmss

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Browser-based Leighton-Micali Signatures (LMS) and Hierarchical Signature System (HSS) demo per RFC 8554 and NIST SP 800-208. LM-OTS + Merkle trees + two-level HSS, with the state-management story told honestly.

cryptography lms sha256 merkle-tree post-quantum-cryptography xmss hash-based-signatures winternitz hss digital-signatures crypto-lab hash-based-cryptography nist-sp-800-208 stateful-signatures leighton-micali-signatures hierarchical-signature-system lm-ots merkle-signatures rfc-8554

Updated Aug 10, 2026
TypeScript

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