ZeeStar: Private Smart Contracts by Homomorphic Encryption and Zero-knowledge Proofs

Data privacy is a key concern for smart contracts handling sensitive data. The existing work zkay addresses this concern by allowing developers without cryptographic expertise to enforce data privacy. However, while zkay avoids fundamental limitations of other private smart contract systems, it cann...

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Bibliographic Details
Published in:	2022 IEEE Symposium on Security and Privacy (SP) pp. 179 - 197
Main Authors:	Steffen, Samuel, Bichsel, Benjamin, Baumgartner, Roger, Vechev, Martin
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-05-2022
Subjects:	Annotations Blockchain Blockchains Compilation Costs Data privacy Encoding Ethereum Homomorphic encryption Privacy Programming language Smart contracts Zero-knowledge proofs
Online Access:	Get full text
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