Implementation of a basic bloom filter

Project to implement the Leighton-Micali One-Time Signatures

Project to implement the Leighton-Micali Signatures

Library for cryptographic primitives

Misuse-resistant hash-based signatures using deep Merkle trees

Undergraduate thesis produced to obtain a B.Sc. in Computer Science from UFSC, in which we optimize the Winternitz one-time signature scheme.

SPHINCS, the hash-based signature scheme, with fast batch signatures

Ancillary files for research done on a variant of the Winternitz one-time signature scheme.

Make Post-Quantum File Signatures

Signature schemes implemented in different languages

hash based digital signatures, XMSS, quantum resistant

Leighton-Micali One-Time Signature (LMOTS) Reference. RFC 8554 - Leighton-Micali Hash-Based Signatures, April 2019. (https://datatracker.ietf.org/doc/html/rfc8554)

Go implementation of XMSS[MT] post-quantum hash-based signature scheme (rfc8391)

A Rust implementation of the Gravity-post-quantum signature schemes

A Rust implementation of the Haraka hash function

A post-quantum cryptography library. Ongoing.

Build urls with a hash signature to prevent the modification of URL parts.

Explores and evaluates optimizations for the hash-based signature schemes XMSS, LMS, and SPHINCS+ in BouncyCastle. Integrates hardware acceleration and other software optimizations and provides benchmark tooling and results.

Quantum-resistant, purely Hash-based, Stateful, One-Time Digital Signatures for OCaml. 🛡️ 🐫 🔒 🔑 [Work In Progress]

signature schemes in python