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08/04/2023
LISA: LIghtweight single-server Secure Aggregation with a public source of randomness
Secure Aggregation (SA) is a key component of privacy-friendly federated...
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05/09/2022
On the Storage Overhead of Proof-of-Work Blockchains
Permissionless blockchains such as Bitcoin have long been criticized for...
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11/30/2020
Monitoring Performance Metrics is not Enough to Detect Side-Channel Attacks on Intel SGX
Side-channel vulnerabilities of Intel SGX is driving the research commun...
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08/23/2019
Towards Secure and Decentralized Sharing of IoT Data
The Internet of Things (IoT) bears unprecedented security and scalabilit...
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07/03/2019
Beyond content analysis: Detecting targeted ads via distributed counting
Being able to check whether an online advertisement has been targeted is...
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09/13/2018
ReplicaTEE: Enabling Seamless Replication of SGX Enclaves in the Cloud
With the proliferation of Trusted Execution Environments (TEEs) such as ...
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06/07/2018