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zeekay
abf99d05fc
Restructured from flat .tex/.pdf files into per-paper subdirectories. Added Antje Worring as co-author on all papers. Synced PDFs to pdfs/ for download site.
24 lines
1.4 KiB
TeX
24 lines
1.4 KiB
TeX
\section{Related Work}
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\subsection{Confidential Computing}
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\textbf{Secret Network} \cite{secret-network} uses Intel SGX but relies on a trusted coordinator and single-vendor TEE. Lux supports multi-vendor TEEs and decentralized scheduling.
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\textbf{Oasis Sapphire} \cite{oasis-sapphire} provides confidential EVM execution but requires all validators to run TEEs. Lux separates consensus (L1) from computation (workers), enabling heterogeneous hardware.
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\textbf{Flashbots SUAVE} \cite{flashbots-suave} uses TEEs for MEV protection but focuses on orderflow confidentiality rather than general compute.
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\subsection{Off-Chain Computation}
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\textbf{iExec} \cite{iexec} offers decentralized cloud compute but lacks hardware confidentiality guarantees. Workers can inspect data in plaintext.
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\textbf{TrueBit} \cite{truebit} uses interactive verification games for off-chain compute correctness but has high on-chain overhead. Lux uses TEE attestation for one-shot verification.
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\textbf{Arbitrum Nitro} \cite{arbitrum} provides optimistic rollups with fraud proofs but no confidentiality. Lux combines fraud proofs with hardware-enforced privacy.
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\subsection{Multi-Party Computation}
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MPC protocols \cite{mpc-overview} provide cryptographic privacy without hardware trust but suffer 100-1000$\times$ performance overhead. Lux achieves near-native speed via TEEs while maintaining decentralization through attestation verification.
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