P
Pratyush Mishra
Researcher at University of California, Berkeley
Publications - 18
Citations - 1817
Pratyush Mishra is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Cryptographic primitive & Cryptography. The author has an hindex of 11, co-authored 18 publications receiving 1126 citations.
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Proceedings Article
Hidden voice commands
Nicholas Carlini,Pratyush Mishra,Tavish Vaidya,Yuankai Zhang,Micah Sherr,Clay Shields,David Wagner,Wenchao Zhou +7 more
TL;DR: This paper explores in this paper how voice interfaces can be attacked with hidden voice commands that are unintelligible to human listeners but which are interpreted as commands by devices.
Proceedings ArticleDOI
Smart Locks: Lessons for Securing Commodity Internet of Things Devices
TL;DR: This work examines the security of home smart locks: cyber-physical devices that replace traditional door locks with deadbolts that can be electronically controlled by mobile devices or the lock manufacturer's remote servers and proposes several defenses that mitigate the attacks.
Proceedings Article
Delphi: A Cryptographic Inference Service for Neural Networks
TL;DR: This work designs, implements, and evaluates DELPHI, a secure prediction system that allows two parties to execute neural network inference without revealing either party’s data, and develops a hybrid cryptographic protocol that improves upon the communication and computation costs over prior work.
Book ChapterDOI
Marlin: Preprocessing zkSNARKs with Universal and Updatable SRS
TL;DR: A methodology to construct preprocessing zkSNARKs where the structured reference string (SRS) is universal and updatable and fast verification is achieved provided the statement being checked is given in encoded form.
Proceedings ArticleDOI
ZEXE: Enabling Decentralized Private Computation
TL;DR: It is demonstrated how to use ZEXE to realize privacy-preserving analogues of popular applications: private user-defined assets and private decentralized exchanges for these assets.