What FIPS 205 (SLH-DSA Quantum) requires
FIPS 205 (Stateless Hash-Based Digital Signature Algorithm) is a NIST-standardized quantum-resistant signature mechanism based on the SPHINCS+ construction. Unlike lattice-based schemes, it relies solely on the security of cryptographic hash functions, providing a robust backup against potential cryptanalytic breakthroughs in other PQC families.
Pillar: Aviation, Defense & Quantum · Authority: NIST (FIPS) · Version: 1.1.0 · Last updated:
Primary source: https://csrc.nist.gov/projects/post-quantum-cryptography
SHA-256 integrity: 7d286c98b6484d8d04b0ff9a4af8a958e8f9c5868802902d2e76b81f446f5f63
Primary Citations — 6 traced to source
- NIST FIPS 205: Stateless Hash-Based Digital Signature Standard (SLH-DSA)
- OMB Memorandum M-23-02: Migrating to Post-Quantum Cryptography
+ 4 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.
Access
- Discovery (free): /api/v1/nodes/fips-205-slh-dsa-quantum.json — 6-field metadata
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- Canonical URL: https://bidda.com/intelligence/fips-205-slh-dsa-quantum
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