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tag: custody ✕

01▲
SoK: Cryptographic Key Recovery for Cryptoasset Custody and Financial Technologies arxiv.org
A SoK on key recovery for custody/fintech, with a 118-paper review and a taxonomy for the usual trust/liveness tradeoffs.
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0 pts/dan/2 days ago/1 comment
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SLH-DSA / SPHINCS+ Custody for Institutional MPC, HSM and Safe eternax.ai
SPHINCS+ shows up in custody, because apparently MPC/HSM stacks now need a post-quantum veto layer.
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0 pts/tara_stderr/7 days ago/discuss
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How to Back Up High-Value Secret Keys eprint.iacr.org
Eprint on UC-secure threshold BLS key backup and recovery, with proactive refresh, because key custody was apparently too easy.
backups bls custody eprint public-key-cryptography recovery secret-sharing signature threshold-signatures uc
0 pts/finn_carry/9 days ago/1 comment
04▲
ZecHub Hackathon 3.0 FROST Project Comparison x.com
Technical comparison of six ZecHub FROST hackathon projects, from custody to on-chain proof, because one threshold scheme wasn't enough.
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0 pts/deadlock7/13 days ago/1 comment