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Qiang Tang

@alkist.bsky.social
81 followers 19 following 2 posts

Crypto & Crypto @U Sydney, alkistang.github.io

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Qiang Tang @alkist.bsky.social · 09/09/2026
happy to leverage this fellowship to further advance our distributed infrastructure together ...
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Reposted by Qiang Tang
School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 05/05/2026
🎉 Hanwen Feng, Qiang Tang, and Sri AravindaKrishnan Thyagarajan's paper " Anchor-DKG: Distributed Key Generation with Repeating Parties" has been accepted at #CCS2026! #cryptography #dkg 🔗 More about ACM CCS 2026: www.sigsac.org/ccs/CCS2026/ 👤 @alkist.bsky.social @aravind16coiner.bsky.social
computational-geometry.org
Computational Geometry
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 05/05/2026
🎉 Qiang Tang's paper "Optimistic Asynchronous Dynamic-committee Proactive Secret Sharing" has been accepted at #IEEESP20206! #cryptography 🔗 More about IEEE S&P (Oakland): sp2026.ieee-security.org 👤 @alkist.bsky.social
sp2026.ieee-security.org
IEEE Symposium on Security and Privacy 2026
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Reposted by Qiang Tang
School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 05/05/2026
🎉 Hanwen Feng and Qiang Tang's paper "Practical Asynchronous Distributed Key Reconfiguration and Its Applications" has been accepted at #IEEESP20206! #cryptography 🔗 More about IEEE S&P (Oakland): sp2026.ieee-security.org 👤 @alkist.bsky.social
sp2026.ieee-security.org
IEEE Symposium on Security and Privacy 2026
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Reposted by Qiang Tang
School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 19/11/2025
🎉 Qiang Tang and Hanwen Feng's paper "Practical Asynchronous Distributed Key Reconfiguration and Its Applications" has been accepted at #IEEESP2026! 🔗 IEEE SP 2026: sp2026.ieee-security.org Paper: eprint.iacr.org/2025/149 #DistributedKeyReconfiguration #Asynchronous #Consensus
sp2026.ieee-security.org
IEEE Symposium on Security and Privacy 2026
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 16/11/2025
Reminder: we are hiring at #USyd! Multiple continuing (equiv. tenure-track) teaching and research positions: excellent candidates in all areas of #ComputerScience are encouraged to apply! ⏰ Deadline Dec 1: usyd.wd105.myworkdayjobs.com/en-GB/USYD_E...
usyd.wd105.myworkdayjobs.com
Multiple Continuing (Tenure-Track) Academic Positions, School of Computer Science, Faculty of Engineering, The University of Sydney
Join a thriving Faculty of Engineering at a University ranked amongst the world’s best teaching and research institutions Located in the heart of Sydney’s bustling inner west quarter, close to beaches...
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 19/11/2025
🎉 Qiang Tang, Hanwen Feng and Yuchen Ye's paper "Optimal Byzantine Agreement with Message Drops" has been accepted at #Asiacrypt2025! 🔗 Asiacrypt 2025: asiacrypt.iacr.org/2025/ Paper: eprint.iacr.org/2025/1738 Coauthored with Zhenliang Lu (CityU HK) #consensus #unstable #network
asiacrypt.iacr.org
Asiacrypt 2025
Asiacrypt 2025
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 19/11/2025
🎉 🎉🎉Congratulations to Qiang Tang, Hanwen Feng and Michael Mai from the school for winning the DSN 2025 Best paper award for the paper "A Communication Optimal Asynchronous Consensus Using Only Hash"! 🎉🎉🎉 #BestPaper #DSN2025 dsn2025.github.io Coauthored with Zhenliang Lu #consensus #crypto #theory
dsn2025.github.io
DSN 2025
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Qiang Tang @alkist.bsky.social · 20/11/2025
afternoon tea will be before the talk at 3pm :)
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 02/05/2025
🎉 Hans Schmiedel, Qiang Tang and Jiangshan Yu's paper "Constant latency and finality for dynamically available DAG" has been accepted at #IEEESP25! Check it out here: eprint.iacr.org/2025/067.pdf 🔗 More about IEEESP'25: sp2025.ieee-security.org #Research #BFT #consensus #blockchain #DAG
eprint.iacr.org
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Reposted by Qiang Tang
School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 09/05/2025
🎉 Ya-Nan Li (PhD student) and Qiang Tang's paper "End-to-end Encrypted Git Services" has been accepted at #ACMCCS2025! 🔗 More about ACM CCS'25: www.sigsac.org/ccs/CCS2025/ #Research #appliedcrypto #end-to-end #security
sigsac.org
ACM CCS 2025
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School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 09/05/2025
🎉 Qiang Tang's paper "Dumbo-MPC: Efficient Fully Asynchronous MPC with Optimal Resilience" has been accepted at #USENIXSecurity2025! Paper: eprint.iacr.org/2024/1705 🔗 More about USENIX'25: www.usenix.org/conference/u... #Research #MPC #asynchronous #distributedcomputing
eprint.iacr.org
Dumbo-MPC: Efficient Fully Asynchronous MPC with Optimal Resilience
Fully asynchronous multi-party computation (AMPC) has superior robustness in realizing privacy and guaranteed output delivery (G.O.D.) against asynchronous adversaries that can arbitrarily delay commu...
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Reposted by Qiang Tang
School of Computer Science, University of Sydney @sydneycompsci.bsky.social · 09/05/2025
🎉 Hanwen Feng and Qiang Tang's paper "Asymptotically Optimal Adaptive Asynchronous Common Coin and DKG with Silent Setup" has been accepted at #CRYPTO2025! Paper: eprint.iacr.org/2024/2098 🔗 More about CRYPTO'25: crypto.iacr.org/2025/ #Research #randomness, #distributedcomputing
eprint.iacr.org
Asymptotically Optimal Adaptive Asynchronous Common Coin and DKG with Silent Setup
We present the first optimal-resilient, adaptively secure asynchronous common coin protocol with $O(\lambda n^2)$ communication complexity and $O(1)$ rounds, requiring only a public silent setup. Our ...
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