Smart Contracts Inside SGX Enclaves: Common Security Bug Patterns

Running smart contracts in a Trusted Execution Environment (TEE) such as Intel Software Guard Extensions (SGX) to preserve the confidentiality of blockchain transactions is a novel and not widely understood technique. In this blog post, we point out several bug classes that we observed in confidential smart contract designs and implementations in our recent client … Continue reading Smart Contracts Inside SGX Enclaves: Common Security Bug Patterns