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zooqueen
ac61e71667
Scrub residual Ring-LWE mislabels of the Corona/Pulsar threshold
signature family per canonical decision-b (source: ringtail/sign/config.go
M=8,N=7, q=0x1000000004A01).
- Corona = Module-LWE (Ringtail-derived parameter set, A in R_q^{8x7}),
not Ring-LWE / not "Module-LWE at rank 1".
- Pulsar = Module-LWE (ML-DSA-65, FIPS-204 byte-equal).
- Corona+Pulsar differ by parameter regime/codebase, NOT hardness family:
intra-lattice parameter/implementation diversity, NOT family-disjoint.
- True family-disjoint defense = Magnetar (hash, SLH-DSA) / HQC (codes).
Reframed the false Corona(R-LWE)-vs-Pulsar(M-LWE) family-independence
across lp-219/lp-220/lp-222/lp-223 (P3Q kinds), lux-quasar-composition
(profile hardness table + composition corollary/proof), lux-magnetar-pq,
and the superseded triple-proof/quasar drafts (anonymous lattice
threshold lane = Corona). Legitimate FHE/TFHE Ring-LWE, NTT citations,
and neutral "rank-1" lattice facts left intact. PDFs rebuilt.
21 lines
734 B
TeX
21 lines
734 B
TeX
\section{Validator Key Set}
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Each Lux validator maintains four cryptographic keys:
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\begin{center}
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\begin{tabular}{llll}
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\toprule
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\textbf{Key Type} & \textbf{Crypto} & \textbf{Purpose} & \textbf{NIST Standard} \\
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\midrule
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EC & secp256k1 (ECDSA) & EVM transactions, addresses & --- \\
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BLS & BLS12-381 & Consensus aggregation & --- \\
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ML-DSA & Dilithium-65 & PQ identity & FIPS 204 \\
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Corona & Module-LWE & PQ anonymous signing & --- \\
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\bottomrule
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\end{tabular}
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\end{center}
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The ML-DSA key is the validator's \textit{long-term identity}. It certifies the BLS and Corona keys via ML-DSA signatures stored at validator registration (not per-block). If BLS is broken, the ML-DSA certificates prove which validator owned which BLS key.
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