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Antoine Riard
BuilderCrypto
Antoine Riard studies how Bitcoin and the Lightning Network break. He publishes the attacks he finds in live systems, including replacement cycling against miners' block templates, transaction-relay throughput overflow, and fee-bumping reserve exhaustion against a Lightning node. He reviews changes to Bitcoin Core and runs The Lab 31, a digital security practice in Zurich.
| Key Ideas | replacement cycling attackstransaction-relay throughput overflowfee-bumping reserve exhaustionLightning channel securityadversarial protocol review |
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