XCMP Makes Confidential Computing Composable
summary
Claims that XCMP plus Polkadot shared security lets confidential smart contracts become composable across parachains, using confidential smart contracts running in tens of thousands of secure enclave workers coordinated off-chain. Implementation uses Phala’s enclave workers, XCMP for canonical cross-chain ordering and validation, and on-chain reserved assets to route tokens to on-network accounts. Demonstrations include a privacy wallet, a DEX and a web analytics data market; a working testnet analytics contract and code exist and XCMP handles message ordering and delivery guarantees.
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chapters (7)
- 0:00Introduction to Phala Network
- 2:23Secure enclave technology
- 5:56XCMP and cross-chain messaging
- 8:16Composable confidential contracts
- 11:25Web3 data analytics market
- 16:31Conclusion and summary
- 17:51Q&A session
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