Domain Specific Post Quantum Signatures for Blockchains

Blockchains need more than post quantum single signer signatures. They need consensus profiled authentication objects with canonical bytes, priced invalid input rejection, stable transaction identifiers, hybrid downgrade resistance, public aggregation, merge semantics, accountable signer evidence...

RUSTSEC-2026-0160 `pqcrypto-sphincsplus` is unmaintained: upstream PQClean project being archived

This crate provides Rust bindings to SPHINCS+/SLH-DSA FIPS 205 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result,...

`pqcrypto-sphincsplus` is unmaintained: upstream PQClean project being archived

This crate provides Rust bindings to SPHINCS+/SLH-DSA FIPS 205 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result,...

PT-2026-49121

This crate provides Rust bindings to SPHINCS+/SLH-DSA FIPS 205 via C implementations from PQClean. The PQClean project is being archived in or after July 2026 see PQClean/PQClean604, after which no further security patches or bug fixes will be applied to the upstream implementations. As a result,...