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papers/mpc-custody/sections/99-conclusion.tex
zeekay cb1155764d paper(ssb-partnership): Salaam Somali Bank — Shariah-native, diaspora-linked, Africa-wide modernisation
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
2026-06-10 22:35:36 -07:00

49 lines
1.4 KiB
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\section{Conclusion}
\label{sec:conclusion}
%% =====================================================================
Threshold signing eliminates the single-key custody problem for digital
securities. The 2-of-3 architecture ensures that no single party can
move assets (non-custodial), any two parties can sign (liveness), and
key rotation preserves the on-chain address (operational continuity).
HSM attestation adds a defense-in-depth layer without weakening the
threshold guarantee. The construction is deployed on a regulated EVM L1
with native precompile support for efficient on-chain verification.
\begin{thebibliography}{99}
\bibitem{cggmp21}
R.~Canetti, R.~Gennaro, S.~Goldfeder, N.~Makriyannis, U.~Peled.
\emph{UC Non-Interactive, Proactive, Threshold ECDSA with Identifiable
Aborts}.
CCS 2020.
\bibitem{frost}
C.~Komlo, I.~Goldberg.
\emph{FROST: Flexible Round-Optimized Schnorr Threshold Signatures}.
SAC 2020.
\bibitem{shamir1979}
A.~Shamir.
\emph{How to Share a Secret}.
Communications of the ACM, 22(11):612--613, 1979.
\bibitem{pedersen1991}
T.~Pedersen.
\emph{Non-Interactive and Information-Theoretic Secure Verifiable
Secret Sharing}.
CRYPTO 1991.
\bibitem{gennaro2020}
R.~Gennaro, S.~Goldfeder.
\emph{One Round Threshold ECDSA with Identifiable Abort}.
IACR ePrint 2020/540.
\bibitem{boneh2003}
D.~Boneh, X.~Boyen, E.-J.~Goh.
\emph{Hierarchical Identity Based Encryption with Constant Size
Ciphertext}.
EUROCRYPT 2005.
\end{thebibliography}