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ioConnect: A Universal Embedded SDK for Connecting Smart Devices to Web3
An embedded software development kit (SDK) is an essential component in an IoT ecosystem. The existing embedded SDKs, while …
Xinxin Fan
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New Directions in Decentralized Physical Infrastructure Networks
Decentralized physical infrastructure network (DePIN) is currently one of the hottest narratives in Web3. In this paper, we present a …
Xinxin Fan
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Enabling a Smooth Migration Towards Post-Quantum Security for Ethereum
Digital signatures based on Elliptic Curve Digital Signing Algorithm (ECDSA) are widely used in Ethereum to secure transactions and …
Xinxin Fan, Teik Guan Tan, Nicholas Ho, Shi Hong Choy
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TPU as Cryptographic Accelerator
Cryptographic schemes like Fully Homomorphic Encryption (FHE) and Zero-Knowledge Proofs (ZKPs), while offering powerful …
Rabimba Karanjai, Sangwon Shin, Wujie Xiong, Xinxin Fan, Lin Chen, Tianwei Zhang, Taeweon Suh, Weidong Shi, Veronika Kuchta, Francesco Sica, Lei Xu
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Adding All Flavors: A Hybrid Random Number Generator for dApps and Web3
Random numbers play a vital role in many decentralized applications (dApps), such as gaming and decentralized finance (DeFi) …
Ranjith Chodavarapu, Rabimba Karanjai, Xinxin Fan, Weidong Shi, Lei Xu
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Towards Credential-Based Device Registration in DApps for DePINs with ZKPs
Decentralized Physical Infrastructure Networks (De-PINS) are secured and governed by blockchains but beyond crypto-economic incentives, …
Jonathan Heiss, Fernando Castillo, Xinxin Fan
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Enabling Web2-Based User Authentication for Account Abstraction
In this demo, we describe the process of integrating typical Web2-based user authentication mechanisms into the ERC-4337 account …
Xinxin Fan, Xueping Yang
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Towards a Rollup-Centric Scalable Architecture for Decentralized Physical Infrastructure Networks: A Position Paper
Decentralized physical infrastructure network (DePIN) is an emerging research topic in Web3 and blockchain. By combining blockchain, …
Xinxin Fan, Lei Xu
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Decentralized Translator of Trust: Supporting Heterogeneous TEE for Critical Infrastructure Protection
Trusted execution environment (TEE) technology has found many applications in mitigating various security risks in an efficient manner, …
Rabimba Karanjai, Rowan Collier, Zhimin Gao, Lin Chen, Xinxin Fan, Taeweon Suh, Weidong Shi, Lei Xu
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BGP Blockchain for Metaverse - A Distributed Consensus System for BGP
A Metaverse provides an immersive and linked experience for individuals similar to what is depicted in the book “Ready Player …
Mike McBride, Xinxin Fan, David Guzman
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