Ren Zhang

Orcid: 0000-0003-2063-1769

Affiliations:

Cryptape Co. Ltd., Nervos, Hangzhou, China
Katholieke Universiteit Leuven, imec-COSIC, Belgium (former)
Peking University, Beijing Key Laboratory of Internet Security Technology, Beijing, China (until 2012)

According to our database¹, Ren Zhang authored at least 20 papers between 2011 and 2024.

Collaborative distances:

Dijkstra number² of four.
Erdős number³ of four.

Timeline

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PhD thesis

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Bibliography

2024

Time-Averaged Analysis of Selfish Mining in Bitcoin.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2024

2023

Crystal: Enhancing Blockchain Mining Transparency With Quorum Certificate.

[BibT_eX]

[DOI]

IEEE Trans. Dependable Secur. Comput., 2023

Polynomial IOPs for Memory Consistency Checks in Zero-Knowledge Virtual Machines.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Security-Performance Tradeoff in DAG-based Proof-of-Work Blockchain Protocols.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

When is Slower Block Propagation More Profitable for Large Miners?

[BibT_eX]

[DOI]

Zhichun Lu

Ren Zhang

Proceedings of the Computer Security - ESORICS 2023, 2023

2022

NC-Max: Breaking the Security-Performance Tradeoff in Nakamoto Consensus.

[BibT_eX]

[DOI]

Proceedings of the 29th Annual Network and Distributed System Security Symposium, 2022

VOProof: Efficient zkSNARKs from Vector Oracle Compilers.

[BibT_eX]

[DOI]

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

VCProof: Constructing Shorter and Faster-to-Verify zkSNARKs with Vector Oracles.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Ghost in the Binder: Binder Transaction Redirection Attacks in Android System Services.

[BibT_eX]

[DOI]

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

2020

NC-Max: Breaking the Throughput Limit of Nakamoto Consensus.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

Analysing and Improving Shard Allocation Protocols for Sharded Blockchains.

[BibT_eX]

[DOI]

Runchao Han

Jiangshan Yu

Ren Zhang

IACR Cryptol. ePrint Arch., 2020

Authenticated and auditable data sharing via smart contract.

[BibT_eX]

[DOI]

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

2019

Lay Down the Common Metrics: Evaluating Proof-of-Work Consensus Protocols' Security.

[BibT_eX]

[DOI]

Ren Zhang

Bart Preneel

Proceedings of the 2019 IEEE Symposium on Security and Privacy, 2019

SC2Share: Smart Contract for Secure Car Sharing.

[BibT_eX]

[DOI]

Proceedings of the 5th International Conference on Information Systems Security and Privacy, 2019

2017

On the Necessity of a Prescribed Block Validity Consensus: Analyzing Bitcoin Unlimited Mining Protocol.

[BibT_eX]

[DOI]

Ren Zhang

Bart Preneel

IACR Cryptol. ePrint Arch., 2017

A Voucher-Based Security Middleware for Secure Business Process Outsourcing.

[BibT_eX]

[DOI]

Proceedings of the Engineering Secure Software and Systems - 9th International Symposium, 2017

Publish or Perish: A Backward-Compatible Defense Against Selfish Mining in Bitcoin.

[BibT_eX]

[DOI]

Ren Zhang

Bart Preneel

Proceedings of the Topics in Cryptology - CT-RSA 2017, 2017

2015

Broadcasting Intermediate Blocks as a Defense Mechanism Against Selfish-Mine in Bitcoin.

[BibT_eX]

[DOI]

Ren Zhang

IACR Cryptol. ePrint Arch., 2015

2014

Censorship-resistant and privacy-preserving distributed web search.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE International Conference on Peer-to-Peer Computing, 2014

2011

Making eclipse attacks computationally infeasible in large-scale DHTs.

[BibT_eX]

[DOI]

Proceedings of the 30th IEEE International Performance Computing and Communications Conference, 2011

Ren Zhang

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