18 citations · 28 across the 3 of their papers we have counts for
4 papers · 1 filter
TZ4Fabric: Executing Smart Contracts with ARM TrustZone
Christina Müller, Marcus Brandenburger, Christian Cachin +3
Blockchain technology promises to revolutionize manufacturing industries. For example, several supply-chain use-cases may benefit from transparent asset tracking and automated proc…
Blockchain and Trusted Computing: Problems, Pitfalls, and a Solution for Hyperledger Fabric
Marcus Brandenburger, Christian Cachin, Rüdiger Kapitza +1
A smart contract on a blockchain cannot keep a secret because its data is replicated on all nodes in a network. To remedy this problem, it has been suggested to combine blockchains…
Rollback and Forking Detection for Trusted Execution Environments using Lightweight Collective Memory
Marcus Brandenburger, Christian Cachin, Matthias Lorenz +1
Novel hardware-aided trusted execution environments, as provided by Intel's Software Guard Extensions (SGX), enable to execute applications in a secure context that enforces confid…
Don't Trust the Cloud, Verify: Integrity and Consistency for Cloud Object Stores
Marcus Brandenburger, Christian Cachin, Nikola Knežević
Cloud services have turned remote computation into a commodity and enable convenient online collaboration. However, they require that clients fully trust the service provider in te…