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SYSTEMS AND METHODS FOR ADDRESSING SECURITY-RELATED VULNERABILITIES ARISING IN RELATION TO OFF-BLOCKCHAIN CHANNELS IN THE EVENT OF FAILURES IN A NETWORK
SYSTEMS AND METHODS FOR ADDRESSING SECURITY-RELATED VULNERABILITIES ARISING IN RELATION TO OFF-BLOCKCHAIN CHANNELS IN THE EVENT OF FAILURES IN A NETWORK
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机译:解决网络故障事件中与区块链通道相关的安全性相关漏洞的系统和方法
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摘要
A method in accordance with the invention includes: providing to a hub, from an enclave associated with a TEE at a node, an enclave public key; establishing a channel with the hub by broadcasting to a blockchain network a funding transaction which encumbers a digital asset with a first public key, a second public key and a third public key such that the encumbrance of the digital asset may be removed by: 1) both a first signature generated from a first private key corresponding to the first public key and a second signature generated from a second private key corresponding to the second public key; or 2) a third signature, valid for the third public key, the third public key associated with a group; receiving a commitment transaction encrypted with the enclave public key; detecting a failure; and issuing a failsafe activation request to the group using data from the enclave.
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