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Bylines, paper authorship, correspondence addresses and the founder blurb under each post named an individual. They name the organisation that published the work instead: the brand on posts and pages, the research byline on papers, and research@ in place of a personal address. Both are what these repositories already used elsewhere — nothing new was coined. Co-authors are untouched. Where a paper named someone else alongside, they stay named; only the one byline changed. Bibliography entries, running heads, PDF metadata and affiliations move with it, so a citation still resolves to whoever the cited paper names. Sample and fixture data uses the placeholder name these tests already use elsewhere, so no assertion changed meaning.
80 lines
3.5 KiB
TeX
80 lines
3.5 KiB
TeX
\documentclass[11pt,a4paper]{article}
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\usepackage{../shared/luxcover}
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\usepackage[utf8]{inputenc}
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\usepackage[T1]{fontenc}
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\usepackage{amsmath,amssymb,amsfonts,amsthm}
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\usepackage{graphicx}
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\usepackage{hyperref}
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\usepackage{algorithm}
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\usepackage{algpseudocode}
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\usepackage{booktabs}
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\usepackage{multirow}
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\usepackage{array}
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\usepackage{xcolor}
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\usepackage{listings}
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\input{../shared/lstlang}
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\usepackage{float}
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\usepackage{enumitem}
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\usepackage{mathtools}
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\newtheorem{theorem}{Theorem}
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\newtheorem{lemma}[theorem]{Lemma}
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\newtheorem{proposition}[theorem]{Proposition}
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\newtheorem{definition}{Definition}
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\newtheorem{corollary}[theorem]{Corollary}
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\newtheorem{remark}{Remark}
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\lstset{
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basicstyle=\small\ttfamily,
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keywordstyle=\color{blue}\bfseries,
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commentstyle=\color{gray},
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stringstyle=\color{red},
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breaklines=true,
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frame=single,
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numbers=left,
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numberstyle=\tiny\color{gray}
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}
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\hypersetup{
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colorlinks=true,
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linkcolor=blue,
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citecolor=blue,
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urlcolor=blue
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}
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\title{\textbf{Custom EVM Precompiles for Cryptographic Operations\\on Lux Network}\\[6pt]
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\large BLS12-381, BN254, Batch Verification, Post-Quantum Signatures,\\and Gas Cost Analysis for Next-Generation Smart Contracts}
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\author{
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Lux Research\thanks{Corresponding author: [email protected]}\\
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\textit{Lux Industries, Inc.}\\
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\texttt{[email protected]}
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}
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\date{Original: 2021\quad|\quad Revised: February 2026}
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\begin{document}
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\luxcoverpage
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\begin{abstract}
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We present a suite of custom EVM precompiled contracts deployed on Lux Network's C-Chain and EVM-compatible appchains, providing native-speed cryptographic operations that would be prohibitively expensive if implemented in Solidity. The precompile suite includes: (i)~full BLS12-381 pairing operations for aggregate signature verification and zero-knowledge proof systems; (ii)~BN254 (alt\_bn128) extensions for efficient Groth16 verification; (iii)~secp256k1 batch signature verification achieving 5x throughput improvement over sequential \texttt{ecrecover}; (iv)~a post-quantum signature verification precompile supporting ML-DSA (FIPS 204, formerly CRYSTALS-Dilithium) and FALCON for quantum-resistant authentication; and (v)~a Warp message verification precompile that validates cross-appchain BLS aggregate proofs in a single call. We provide detailed gas cost models calibrated to actual execution time on reference hardware, ensuring that gas prices reflect computational cost within a factor of 2. Benchmarks demonstrate that BLS12-381 pairing verification completes in 1.7ms (113,000 gas), Dilithium-3 verification in 0.3ms (35,000 gas), and batch verification of 100 secp256k1 signatures in 12ms (180,000 gas versus 300,000 gas for 100 sequential \texttt{ecrecover} calls). All precompiles are assigned addresses in the \texttt{0x0200...} namespace to avoid conflicts with Ethereum's precompile address space.
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\end{abstract}
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\input{sections/01-introduction}
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\input{sections/02-precompile-architecture}
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\input{sections/03-bls12-381-precompiles}
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\input{sections/04-bn254-extended-precompiles}
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\input{sections/05-secp256k1-batch-verification}
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\input{sections/06-post-quantum-signature-precompiles}
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\input{sections/07-warp-message-verification-precompile}
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\input{sections/08-gas-pricing-methodology}
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\input{sections/09-security-analysis}
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\input{sections/10-hash-function-precompiles}
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\input{sections/11-precompile-upgrade-process}
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\input{sections/12-comparison-with-ethereum-precompiles}
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\input{sections/13-related-work}
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\input{sections/99-conclusion}
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\end{document}
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