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zeekay
cb1155764d
19-page paper (luxcover format) covering: - SSB profile + diaspora corridor + why now (Honeycoin / VALR comparables) - Partnership hypothesis (Simplici.io + Lux Network + SF Private Pay) - Africa-at-Home concentric-rings deployment model - Shariah-to-Lux primitive mapping (Murabahah, Mudharabah, Musharakah, Ijaarah, Sukuk, Takaful as typed on-chain objects with AAOIFI-aligned invariants) - 5 augmentation workstreams (Shariah-native onboarding, on-chain Shariah contracts, diaspora corridor, drought-linked parametric Takaful, trade-finance digitisation) - Commercial + compliance posture + phased roadmap
33 lines
1.2 KiB
TeX
33 lines
1.2 KiB
TeX
\section{Integration with EVM Precompiles}
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\label{sec:precompiles}
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%% =====================================================================
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A regulated EVM L1 includes native precompiles for the cryptographic
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primitives used in threshold signing:
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\begin{table}[h]
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\centering
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\begin{tabular}{llr}
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\toprule
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\textbf{Precompile} & \textbf{Operation} & \textbf{Gas} \\
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\midrule
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FROST (\texttt{0x0300...0005}) & Verify Schnorr signature & 3,000 \\
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SR25519 (\texttt{0x0300...0001}) & Verify SR25519 signature & 3,000 \\
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Ed25519 (\texttt{0x0300...0002}) & Verify Ed25519 signature & 3,000 \\
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CGGMP21 (\texttt{0x0300...0006}) & Verify threshold ECDSA & 3,000 \\
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secp256r1 (\texttt{0x0300...0003}) & Verify P-256 signature & 3,500 \\
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\bottomrule
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\end{tabular}
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\caption{Signature verification precompiles on a regulated EVM L1.}
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\label{tab:precompiles}
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\end{table}
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These precompiles enable on-chain verification of threshold signatures
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at the same gas cost as standard ECDSA verification. Smart contracts
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can verify that a settlement transaction was properly authorized by
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the threshold scheme without needing to implement the verification
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logic in Solidity.
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%% =====================================================================
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