Recent Publications

Recent publications about cryptography, security, or privacy and co-authored by CrySP members:

Books and Book Chapters

M. Paterson and D. R. Stinson. Cryptography Theory and Practice, Fourth Edition. CRC Press, Inc., Boca Raton, 2018, 580 pp.

S.S.M. Chow, C.-K. Chu, X. Huang, J. Zhou, R.H. Deng. Dynamic Secure Cloud Storage with Provenance. Festschrift Jean-Jacques Quisquater. pp. 442–464. 2012.

A. Biryukov, G. Gong and D. R. Stinson (eds.) Selected Areas in Cryptography — SAC 2010 Proceedings. Lecture Notes in Computer Science, vol. 6544. Springer-Verlag, Berlin, 2011.

S. Pearson and T. E. Elahi. Privacy Assurance Checking, Digital Privacy, J. Camenisch, D. Sommer and R. Leenes (eds.), Lecture Notes in Computer Science 6545, Springer, pp. 427-456, 2011.

Journals, Conferences, and Workshops

2022

Zeinab El-Rewini, Zhuo Zhang, Yousra Aafer.
Poirot: Probabilistically Recommending Protections for the Android Framework.

CCS 2022.
Fei Wang, Jianliang Wu, Yuhong Nan, Yousra Aafer, Xiangyu Zhang, Dongyan Xu, Mathias Payer.
ProFactory: Improving IoT Security via Formalized Protocol Customization.

USENIX Security Symposium 2022.
Lachlan J. Gunn, N. Asokan, Jan-Erik Ekberg, Hans Liljestrand, Vijayanand Nayani, Thomas Nyman.
Hardware Platform Security for Mobile Devices.

Found. Trends Priv. Secur. 2022.
Jian Liu, Peilun Li, Raymond Cheng, N. Asokan, Dawn Song.
Parallel and Asynchronous Smart Contract Execution.

IEEE Trans. Parallel Distributed Syst. 2022.
Buse Gul Atli Tekgul, N. Asokan.
On the Effectiveness of Dataset Watermarking.

IWSPA@CODASPY 2022.
Buse G. A. Tekgul, Shelly Wang, Samuel Marchal, N. Asokan.
Real-Time Adversarial Perturbations Against Deep Reinforcement Learning Policies: Attacks and Defenses.

ESORICS (3) 2022.
Gabriel Figueira, Diogo Barradas, Nuno Santos.
Stegozoa: Enhancing WebRTC Covert Channels with Video Steganography for Internet Censorship Circumvention.

AsiaCCS 2022.
Patrick Tser Jern Kon, Diogo Barradas, Ang Chen.
Stargaze: A LEO Constellation Emulator for Security Experimentation.

CPSIOTSEC@CCS 2022.
Daniela Lopes, Pedro Medeiros, Jin-Dong Dong, Diogo Barradas, Bernardo Portela, João Vinagre, Bernardo Ferreira, Nicolas Christin, Nuno Santos.
Poster: User Sessions on Tor Onion Services: Can Colluding ISPs Deanonymize Them at Scale?

CCS 2022.
Asim Waheed, Sara Qunaibi, Diogo Barradas, Zachary Weinberg.
Darwin's Theory of Censorship: Analysing the Evolution of Censored Topics with Dynamic Topic Models.

WPES@CCS 2022.
Vasisht Duddu, Antoine Boutet.
Inferring Sensitive Attributes from Model Explanations.

CIKM 2022.
Vasisht Duddu, Antoine Boutet, Virat Shejwalkar.
Towards privacy aware deep learning for embedded systems.

SAC 2022.
Simon Oya, Florian Kerschbaum.
IHOP: Improved Statistical Query Recovery against Searchable Symmetric Encryption through Quadratic Optimization.

USENIX Security Symposium 2022.
Edward Eaton, Sajin Sasy, Ian Goldberg.
Improving the Privacy of Tor Onion Services.

ACNS 2022.
Yujie Gu, Sonata Akao, Navid Nasr Esfahani, Ying Miao, Kouichi Sakurai.
On the Information-Theoretic Security of Combinatorial All-or-Nothing Transforms.

IEEE Trans. Inf. Theory 2022.
Yujie Gu, Sonata Akao, Navid Nasr Esfahani, Ying Miao, Kouichi Sakurai.
On the Security Properties of Combinatorial All-or-nothing Transforms.

ISIT 2022.
Rasmus Dahlberg, Paul Syverson, Linus Nordberg, Matthew Finkel.
Sauteed Onions: Transparent Associations from Domain Names to Onion Addresses.

WPES@CCS 2022.
Yuhao Dong, Ian Goldberg, Sergey Gorbunov, Raouf Boutaba.
Astrape: Anonymous Payment Channels with Boring Cryptography.

ACNS 2022.
Sajin Sasy, Aaron Johnson, Ian Goldberg.
Fast Fully Oblivious Compaction and Shuffling.

CCS 2022.
Stan Gurtler, Ian Goldberg.
PRSONA: Private Reputation Supporting Ongoing Network Avatars.

WPES@CCS 2022.
Derek Leung, Yossi Gilad, Sergey Gorbunov, Leonid Reyzin, Nickolai Zeldovich.
Aardvark: An Asynchronous Authenticated Dictionary with Applications to Account-based Cryptocurrencies.

USENIX Security Symposium 2022.
Divesh Aggarwal, Nico Döttling, Jesko Dujmovic, Mohammad Hajiabadi, Giulio Malavolta, Maciej Obremski.
Algebraic Restriction Codes and Their Applications.

ITCS 2022.
Jiayi Chen, Urs Hengartner, Hassan Khan.
Sharing without Scaring: Enabling Smartphones to Become Aware of Temporary Sharing.

SOUPS @ USENIX Security Symposium 2022.
Ashraf M. Abdelbar, Thomas Humphries, Jesús Guillermo Falcón-Cardona, Carlos A. Coello Coello.
An Extension of the iMOACO$\mathbb {_R}$ Algorithm Based on Layer-Set Selection.

ANTS Conference 2022.
Thomas Humphries, Rasoul Akhavan Mahdavi, Shannon Veitch, Florian Kerschbaum.
Selective MPC: Distributed Computation of Differentially Private Key-Value Statistics.

CCS 2022.
Bailey Kacsmar.
Improving Interactive Instruction: Faculty Engagement Requires Starting Small and Telling All.

Koli Calling 2022.
Bailey Kacsmar, Kyle Tilbury, Miti Mazmudar, Florian Kerschbaum.
Caring about Sharing: User Perceptions of Multiparty Data Sharing.

USENIX Security Symposium 2022.
Andreas Fischer, Benny Fuhry, Jörn Kußmaul, Jonas Janneck, Florian Kerschbaum, Eric Bodden.
Computation on Encrypted Data Using Dataflow Authentication.

ACM Trans. Priv. Secur. 2022.
Erik-Oliver Blass, Florian Kerschbaum, Travis Mayberry.
Iterative Oblivious Pseudo-Random Functions and Applications.

AsiaCCS 2022.
Daniel Bernau, Jonas Robl, Florian Kerschbaum.
Assessing Differentially Private Variational Autoencoders Under Membership Inference.

DBSec 2022.
Erik-Oliver Blass, Florian Kerschbaum.
Mixed-Technique Multi-Party Computations Composed of Two-Party Computations.

ESORICS (3) 2022.
Masoumeh Shafieinejad, Suraj Gupta, Jin Yang Liu, Koray Karabina, Florian Kerschbaum.
Equi-Joins over Encrypted Data for Series of Queries.

ICDE 2022.
Justus Mattern, Benjamin Weggenmann, Florian Kerschbaum.
The Limits of Word Level Differential Privacy.

NAACL-HLT (Findings) 2022.
Nils Lukas, Edward Jiang, Xinda Li, Florian Kerschbaum.
SoK: How Robust is Image Classification Deep Neural Network Watermarking?

IEEE Symposium on Security and Privacy 2022.
Rasoul Akhavan Mahdavi, Florian Kerschbaum.
Constant-weight PIR: Single-round Keyword PIR via Constant-weight Equality Operators.

USENIX Security Symposium 2022.
Benjamin Weggenmann, Valentin Rublack, Michael Andrejczuk, Justus Mattern, Florian Kerschbaum.
DP-VAE: Human-Readable Text Anonymization for Online Reviews with Differentially Private Variational Autoencoders.

WWW 2022.
Mihir Bellare, Elizabeth C. Crites, Chelsea Komlo, Mary Maller, Stefano Tessaro, Chenzhi Zhu.
Better than Advertised Security for Non-interactive Threshold Signatures.

CRYPTO (4) 2022.
Dan Boneh, Chelsea Komlo.
Threshold Signatures with Private Accountability.

CRYPTO (4) 2022.
George Michalopoulos, Ian McKillop, Alexander Wong, Helen H. Chen.
LexSubCon: Integrating Knowledge from Lexical Resources into Contextual Embeddings for Lexical Substitution.

ACL (1) 2022.
Shubhankar Mohapatra, Sajin Sasy, Xi He, Gautam Kamath, Om Thakkar.
The Role of Adaptive Optimizers for Honest Private Hyperparameter Selection.

AAAI 2022.
Adithya Vadapalli, Kyle Storrier, Ryan Henry.
Sabre: Sender-Anonymous Messaging with Fast Audits.

IEEE Symposium on Security and Privacy 2022.
Manisha Varma, Stacey Watson, Liwei Chan, Roshan Lalintha Peiris.
VibroAuth: Authentication with Haptics Based Non-visual, Rearranged Keypads to Mitigate Shoulder Surfing Attacks.

HCI (32) 2022.

2021

Zeinab El-Rewini, Yousra Aafer.
Dissecting Residual APIs in Custom Android ROMs.

CCS 2021.
Zhuo Zhang, Wei You, Guanhong Tao, Yousra Aafer, Xuwei Liu, Xiangyu Zhang.
StochFuzz: Sound and Cost-effective Fuzzing of Stripped Binaries by Incremental and Stochastic Rewriting.

IEEE Symposium on Security and Privacy 2021.
Zhuo Zhang, Yapeng Ye, Wei You, Guanhong Tao, Wen-Chuan Lee, Yonghwi Kwon, Yousra Aafer, Xiangyu Zhang.
OSPREY: Recovery of Variable and Data Structure via Probabilistic Analysis for Stripped Binary.

IEEE Symposium on Security and Privacy 2021.
Yousra Aafer, Wei You, Yi Sun, Yu Shi, Xiangyu Zhang, Heng Yin.
Android SmartTVs Vulnerability Discovery via Log-Guided Fuzzing.

USENIX Security Symposium 2021.
Long Cheng, Salman Ahmed, Hans Liljestrand, Thomas Nyman, Haipeng Cai, Trent Jaeger, N. Asokan, Danfeng (Daphne) Yao.
Exploitation Techniques for Data-oriented Attacks with Existing and Potential Defense Approaches.

ACM Trans. Priv. Secur. 2021.
Logan Blue, Samuel Marchal, Patrick Traynor, N. Asokan.
Lux: Enabling Ephemeral Authorization for Display-Limited IoT Devices.

IoTDI 2021.
Ron Deibert, N. Asokan, Thenusha Satsoruban.
Investigating targeted espionage: Methods, findings, implications.

ISTAS 2021.
Sebastian Szyller, Buse Gul Atli, Samuel Marchal, N. Asokan.
DAWN: Dynamic Adversarial Watermarking of Neural Networks.

ACM Multimedia 2021.
Salman Ahmed, Long Cheng, Hans Liljestrand, N. Asokan, Danfeng Daphne Yao.
Tutorial: Investigating Advanced Exploits for System Security Assurance.

SecDev 2021.
Buse G. A. Tekgul, Yuxi Xia, Samuel Marchal, N. Asokan.
WAFFLE: Watermarking in Federated Learning.

SRDS 2021.
Hans Liljestrand, Thomas Nyman, Lachlan J. Gunn, Jan-Erik Ekberg, N. Asokan.
PACStack: an Authenticated Call Stack.

USENIX Security Symposium 2021.
Diogo Barradas, Nuno Santos, Luís Rodrigues, Salvatore Signorello, Fernando M. V. Ramos, André Madeira.
FlowLens: Enabling Efficient Flow Classification for ML-based Network Security Applications.

NDSS 2021.
Zachary Weinberg, Diogo Barradas, Nicolas Christin.
Chinese Wall or Swiss Cheese? Keyword filtering in the Great Firewall of China.

WWW 2021.
Carmen Kwan, Paul Janiszewski, Shela Qiu, Cathy Wang, Cecylia Bocovich.
Exploring Simple Detection Techniques for DNS-over-HTTPS Tunnels.

FOCI@SIGCOMM 2021.
Anna Harbluk Lorimer, Lindsey Tulloch, Cecylia Bocovich, Ian Goldberg.
OUStralopithecus: Overt User Simulation for Censorship Circumvention.

WPES@CCS 2021.
Zhiwei Shang, Simon Oya, Andreas Peter, Florian Kerschbaum.
Obfuscated Access and Search Patterns in Searchable Encryption.

NDSS 2021.
Simon Oya, Florian Kerschbaum.
Hiding the Access Pattern is Not Enough: Exploiting Search Pattern Leakage in Searchable Encryption.

USENIX Security Symposium 2021.
Edward Eaton, Douglas Stebila, Roy Stracovsky.
Post-quantum Key-Blinding for Authentication in Anonymity Networks.

LATINCRYPT 2021.
Edward Eaton, Douglas Stebila.
The "Quantum Annoying" Property of Password-Authenticated Key Exchange Protocols.

PQCrypto 2021.
Edward Eaton, David Jao, Chelsea Komlo, Youcef Mokrani.
Towards Post-Quantum Key-Updatable Public-Key Encryption via Supersingular Isogenies.

SAC 2021.
Navid Nasr Esfahani.
Generalizations of All-or-Nothing Transforms and their Application in Secure Distributed Storage.

2021.
Masoumeh Shafieinejad, Navid Nasr Esfahani.
A scalable post-quantum hash-based group signature.

Des. Codes Cryptogr. 2021.
Navid Nasr Esfahani, Douglas R. Stinson.
On security properties of all-or-nothing transforms.

Des. Codes Cryptogr. 2021.
Paul Syverson, Matthew Finkel, Saba Eskandarian, Dan Boneh.
Attacks on Onion Discovery and Remedies via Self-Authenticating Traditional Addresses.

WPES@CCS 2021.
Stan Gurtler, Ian Goldberg.
SoK: Privacy-Preserving Reputation Systems.

Proc. Priv. Enhancing Technol. 2021.
Steven Engler, Ian Goldberg.
Weaving a Faster Tor: A Multi-Threaded Relay Architecture for Improved Throughput.

ARES 2021.
Rob Jansen, Justin Tracey, Ian Goldberg.
Once is Never Enough: Foundations for Sound Statistical Inference in Tor Network Experimentation.

USENIX Security Symposium 2021.
Akshaya Mani, Ian Goldberg.
ZXAD: High-volume Attack Mitigation for Tor.

WPES@CCS 2021.
Miti Mazmudar, Stan Gurtler, Ian Goldberg.
Do You Feel a Chill?: Using PIR against Chilling Effects for Censorship-resistant Publishing.

WPES@CCS 2021.
Sanjam Garg, Mohammad Hajiabadi, Giulio Malavolta, Rafail Ostrovsky.
How to Build a Trapdoor Function from an Encryption Scheme.

ASIACRYPT (3) 2021.
Rohit Chatterjee, Sanjam Garg, Mohammad Hajiabadi, Dakshita Khurana, Xiao Liang, Giulio Malavolta, Omkant Pandey, Sina Shiehian.
Compact Ring Signatures from Learning with Errors.

CRYPTO (1) 2021.
Navid Alamati, Pedro Branco, Nico Döttling, Sanjam Garg, Mohammad Hajiabadi, Sihang Pu.
Laconic Private Set Intersection and Applications.

TCC (3) 2021.
Melissa Chase, Sanjam Garg, Mohammad Hajiabadi, Jialin Li, Peihan Miao.
Amortizing Rate-1 OT and Applications to PIR and PSI.

TCC (3) 2021.
Matthew Rafuse, Urs Hengartner.
PUPy: A Generalized, Optimistic Context Detection Framework for Implicit Authentication.

PST 2021.
Jason Ceci, Hassan Khan, Urs Hengartner, Daniel Vogel.
Concerned but Ineffective: User Perceptions, Methods, and Challenges when Sanitizing Old Devices for Disposal.

SOUPS @ USENIX Security Symposium 2021.
Daniel Bernau, Günther Eibl, Philip-William Grassal, Hannah Keller, Florian Kerschbaum.
Quantifying identifiability to choose and audit epsilon in differentially private deep learning.

Proc. VLDB Endow. 2021.
Maryam Sepehri, Florian Kerschbaum.
Low-Cost Hiding of the Query Pattern.

AsiaCCS 2021.
Benjamin Weggenmann, Florian Kerschbaum.
Differential Privacy for Directional Data.

CCS 2021.
Jonas Böhler, Florian Kerschbaum.
Secure Multi-party Computation of Differentially Private Heavy Hitters.

CCS 2021.
Daniel Bernau, Jonas Robl, Philip-William Grassal, Steffen Schneider, Florian Kerschbaum.
Comparing Local and Central Differential Privacy Using Membership Inference Attacks.

DBSec 2021.
Benny Fuhry, Jayanth Jain H. A, Florian Kerschbaum.
EncDBDB: Searchable Encrypted, Fast, Compressed, In-Memory Database Using Enclaves.

DSN 2021.
Chan Nam Ngo, Fabio Massacci, Florian Kerschbaum, Julian Williams.
Practical Witness-Key-Agreement for Blockchain-Based Dark Pools Financial Trading.

Financial Cryptography (2) 2021.
Nils Lukas, Yuxuan Zhang, Florian Kerschbaum.
Deep Neural Network Fingerprinting by Conferrable Adversarial Examples.

ICLR 2021.
Masoumeh Shafieinejad, Nils Lukas, Jiaqi Wang, Xinda Li, Florian Kerschbaum.
On the Robustness of Backdoor-based Watermarking in Deep Neural Networks.

IH&MMSec 2021.
Masoumeh Shafieinejad, Florian Kerschbaum, Ihab F. Ilyas.
PCOR: Private Contextual Outlier Release via Differentially Private Search.

SIGMOD Conference 2021.
Florian Kerschbaum.
Towards Privacy in Deep Learning.

TPS-ISA 2021.
Tianhao Wang, Florian Kerschbaum.
RIGA: Covert and Robust White-Box Watermarking of Deep Neural Networks.

WWW 2021.
Helen H. Chen, Shubhankar Mohapatra, George Michalopoulos, Xi He, Ian McKillop.
Federated Deep Learning Architecture for Personalized Healthcare.

MIE 2021.
Marco Buratti, Douglas Robert Stinson.
New results on modular Golomb rulers, optical orthogonal codes and related structures.

Ars Math. Contemp. 2021.
Douglas R. Stinson.
A die problem.

Bull. ICA 2021.
Douglas R. Stinson.
On partial parallel classes in partial Steiner triple systems.

Discret. Math. 2021.
Maura B. Paterson, Douglas R. Stinson.
On the equivalence of authentication codes and robust (2, 2)-threshold schemes.

J. Math. Cryptol. 2021.
Adithya Vadapalli, Fattaneh Bayatbabolghani, Ryan Henry.
You May Also Like... Privacy: Recommendation Systems Meet PIR.

Proc. Priv. Enhancing Technol. 2021.
Nina Bindel, Douglas Stebila, Shannon Veitch.
Improved Attacks Against Key Reuse in Learning with Errors Key Exchange.

LATINCRYPT 2021.
Silvio Micali, Leonid Reyzin, Georgios Vlachos, Riad S. Wahby, Nickolai Zeldovich.
Compact Certificates of Collective Knowledge.

IEEE Symposium on Security and Privacy 2021.
Guru-Vamsi Policharla, Manoj Prabhakaran, Rajeev Raghunath, Parjanya Vyas.
Group Structure in Correlations and Its Applications in Cryptography.

ITC 2021.
Parjanya Vyas, R. K. Shyamasundar, Bhagyesh V. Patil, Snehal Borse, Satyaki Sen.
SP*: An Information Flow Secure Linux.

ISPA/BDCloud/SocialCom/SustainCom 2021.
Parjanya Vyas, R. K. Shyamasundar, Bhagyesh V. Patil.
App2SecApp: privacy protection from Android applications.

SAC 2021.
Parjanya Vyas, R. K. Shyamasundar.
SecSDN: A Novel Architecture for a Secure SDN.

SECRYPT 2021.
Kangjie Lu, Meng Xu, Chengyu Song, Taesoo Kim, Wenke Lee.
Stopping Memory Disclosures via Diversification and Replicated Execution.

IEEE Trans. Dependable Secur. Comput. 2021.

2020

Hongjun Choi, Sayali Kate, Yousra Aafer, Xiangyu Zhang, Dongyan Xu.
Cyber-Physical Inconsistency Vulnerability Identification for Safety Checks in Robotic Vehicles.

CCS 2020.
I Luk Kim, Yunhui Zheng, Hogun Park, Weihang Wang, Wei You, Yousra Aafer, Xiangyu Zhang.
Finding client-side business flow tampering vulnerabilities.

ICSE 2020.
Hongjun Choi, Sayali Kate, Yousra Aafer, Xiangyu Zhang, Dongyan Xu.
Software-based Realtime Recovery from Sensor Attacks on Robotic Vehicles.

RAID 2020.
Wei You, Zhuo Zhang, Yonghwi Kwon, Yousra Aafer, Fei Peng, Yu Shi, Carson Harmon, Xiangyu Zhang.
PMP: Cost-effective Forced Execution with Probabilistic Memory Pre-planning.

IEEE Symposium on Security and Privacy 2020.
Mohammad Mannan, N. Asokan.
Confronting the Limitations of Hardware-Assisted Security.

IEEE Secur. Priv. 2020.
Tommi Gröndahl, N. Asokan.
Effective writing style transfer via combinatorial paraphrasing.

Proc. Priv. Enhancing Technol. 2020.
Mika Juuti, Tommi Gröndahl, Adrian Flanagan, N. Asokan.
A little goes a long way: Improving toxic language classification despite data scarcity.

EMNLP (Findings) 2020.
Diogo Barradas, Nuno Santos, Luís E. T. Rodrigues, Vítor Nunes.
Poking a Hole in the Wall: Efficient Censorship-Resistant Internet Communications by Parasitizing on WebRTC.

CCS 2020.
Diogo Barradas, Nuno Santos.
Towards a Scalable Censorship-Resistant Overlay Network based on WebRTC Covert Channels.

DICG@Middleware 2020.
Vasisht Duddu, N. Rajesh Pillai, D. Vijay Rao, Valentina Emilia Balas.
Fault tolerance of neural networks in adversarial settings.

J. Intell. Fuzzy Syst. 2020.
Vasisht Duddu, D. Vijay Rao.
Quantifying (Hyper) Parameter Leakage in Machine Learning.

BigMM 2020.
Vasisht Duddu, D. Vijay Rao, Valentina Emilia Balas.
Towards Enhancing Fault Tolerance in Neural Networks.

MobiQuitous 2020.
Vasisht Duddu, Antoine Boutet, Virat Shejwalkar.
Quantifying Privacy Leakage in Graph Embedding.

MobiQuitous 2020.
Rasoul Akhavan Mahdavi, Thomas Humphries, Bailey Kacsmar, Simeon Krastnikov, Nils Lukas, John A. Premkumar, Masoumeh Shafieinejad, Simon Oya, Florian Kerschbaum, Erik-Oliver Blass.
Practical Over-Threshold Multi-Party Private Set Intersection.

ACSAC 2020.
Bailey Kacsmar, Basit Khurram, Nils Lukas, Alexander Norton, Masoumeh Shafieinejad, Zhiwei Shang, Yaser Baseri, Maryam Sepehri, Simon Oya, Florian Kerschbaum.
Differentially Private Two-Party Set Operations.

EuroS&P 2020.
Edward Eaton, Fang Song.
A Note on the Instantiability of the Quantum Random Oracle.

PQCrypto 2020.
Zeinab El-Rewini, Karthikeyan Sadatsharan, Daisy Flora Selvaraj, Siby Jose Plathottam, Prakash Ranganathan.
Cybersecurity challenges in vehicular communications.

Veh. Commun. 2020.
Jesse Elliott, Mark Giesbrecht, Éric Schost.
On the bit complexity of finding points in connected components of a smooth real hypersurface.

ISSAC 2020.
Bailey Kacsmar, Chelsea Komlo, Florian Kerschbaum, Ian Goldberg.
Mind the Gap: Ceremonies for Applied Secret Sharing.

Proc. Priv. Enhancing Technol. 2020.
Miti Mazmudar, Ian Goldberg.
Mitigator: Privacy policy compliance using trusted hardware.

Proc. Priv. Enhancing Technol. 2020.
Chelsea Komlo, Ian Goldberg.
FROST: Flexible Round-Optimized Schnorr Threshold Signatures.

SAC 2020.
Matthew Lakier, Dimcho Karakashev, Yixin Wang, Ian Goldberg.
Augmented Unlocking Techniques for Smartphones Using Pre-Touch Information.

SUI 2020.
Chelsea Komlo, Nick Mathewson, Ian Goldberg.
Walking Onions: Scaling Anonymity Networks while Protecting Users.

USENIX Security Symposium 2020.
Sergey Gorbunov, Leonid Reyzin, Hoeteck Wee, Zhenfei Zhang.
Pointproofs: Aggregating Proofs for Multiple Vector Commitments.

CCS 2020.
Dimcho Karakashev, Sergey Gorbunov, Srinivasan Keshav.
Making Renewable Energy Certificates Efficient, Trustworthy, and Anonymous.

SmartGridComm 2020.
Fabrice Benhamouda, Craig Gentry, Sergey Gorbunov, Shai Halevi, Hugo Krawczyk, Chengyu Lin, Tal Rabin, Leonid Reyzin.
Can a Public Blockchain Keep a Secret?

TCC (1) 2020.
Manu Drijvers, Sergey Gorbunov, Gregory Neven, Hoeteck Wee.
Pixel: Multi-signatures for Consensus.

USENIX Security Symposium 2020.
Nico Döttling, Sanjam Garg, Mohammad Hajiabadi, Daniel Masny, Daniel Wichs.
Two-Round Oblivious Transfer from CDH or LPN.

EUROCRYPT (2) 2020.
Sanjam Garg, Romain Gay, Mohammad Hajiabadi.
Master-Key KDM-Secure IBE from Pairings.

Public Key Cryptography (1) 2020.
Sanjam Garg, Mohammad Hajiabadi, Rafail Ostrovsky.
Efficient Range-Trapdoor Functions and Applications: Rate-1 OT and More.

TCC (1) 2020.
Hassan Khan, Urs Hengartner, Daniel Vogel.
Mimicry Attacks on Smartphone Keystroke Authentication.

ACM Trans. Priv. Secur. 2020.
Jiayi Chen, Urs Hengartner, Hassan Khan, Mohammad Mannan.
Chaperone: Real-time Locking and Loss Prevention for Smartphones.

USENIX Security Symposium 2020.
Andreas Fischer, Benny Fuhry, Florian Kerschbaum, Eric Bodden.
Computation on Encrypted Data using Dataflow Authentication.

Proc. Priv. Enhancing Technol. 2020.
Simeon Krastnikov, Florian Kerschbaum, Douglas Stebila.
Efficient Oblivious Database Joins.

Proc. VLDB Endow. 2020.
Anselme Tueno, Florian Kerschbaum.
Efficient Secure Computation of Order-Preserving Encryption.

AsiaCCS 2020.
Erik-Oliver Blass, Florian Kerschbaum.
BOREALIS: Building Block for Sealed Bid Auctions on Blockchains.

AsiaCCS 2020.
Andreas Fischer, Jonas Janneck, Jörn Kussmaul, Nikolas Krätzschmar, Florian Kerschbaum, Eric Bodden.
PASAPTO: Policy-aware Security and Performance Trade-off Analysis-Computation on Encrypted Data with Restricted Leakage.

CSF 2020.
Anselme Tueno, Yordan Boev, Florian Kerschbaum.
Non-interactive Private Decision Tree Evaluation.

DBSec 2020.
Benny Fuhry, Lina Hirschoff, Samuel Koesnadi, Florian Kerschbaum.
SeGShare: Secure Group File Sharing in the Cloud using Enclaves.

DSN 2020.
Anselme Tueno, Florian Kerschbaum, Stefan Katzenbeisser, Yordan Boev, Mubashir Qureshi.
Secure Computation of the k

Financial Cryptography 2020.
Basit Khurram, Florian Kerschbaum.
SFour: A Protocol for Cryptographically Secure Record Linkage at Scale.

ICDE 2020.
Jonas Böhler, Florian Kerschbaum.
Secure Sublinear Time Differentially Private Median Computation.

NDSS 2020.
Timon Hackenjos, Florian Hahn, Florian Kerschbaum.
SAGMA: Secure Aggregation Grouped by Multiple Attributes.

SIGMOD Conference 2020.
Jonas Böhler, Florian Kerschbaum.
Secure Multi-party Computation of Differentially Private Median.

USENIX Security Symposium 2020.
Hans Liljestrand.
Hardware-assisted memory safety.

2020.
Rémi Denis-Courmont, Hans Liljestrand, Carlos Chinea Perez, Jan-Erik Ekberg.
Camouflage: Hardware-assisted CFI for the ARM Linux kernel.

DAC 2020.
Douglas R. Stinson, Shannon Veitch.
Block-avoiding point sequencings of arbitrary length in Steiner triple systems.

Australas. J Comb. 2020.
Douglas R. Stinson.
Designing progressive dinner parties.

Bull. ICA 2020.
Donald L. Kreher, Douglas R. Stinson, Shannon Veitch.
Block-avoiding point sequencings of directed triple systems.

Discret. Math. 2020.
Donald L. Kreher, Douglas R. Stinson, Shannon Veitch.
Block-avoiding point sequencings of Mendelsohn triple systems.

Discret. Math. 2020.
B. S. Radhika, N. V. Narendra Kumar, R. K. Shyamasundar, Parjanya Vyas.
Consistency analysis and flow secure enforcement of SELinux policies.

Comput. Secur. 2020.
Benjamin Burr, Shelly Wang, Geoff Salmon, Hazem M. Soliman.
On the Detection of Persistent Attacks using Alert Graphs and Event Feature Embeddings.

NOMS 2020.
Garreth W. Tigwell, Roshan Lalintha Peiris, Stacey Watson, Gerald M. Garavuso, Heather Miller.
Student and Teacher Perspectives of Learning ASL in an Online Setting.

ASSETS 2020.
Sarah Andrew, Stacey Watson, Tae Tom Oh, Garreth W. Tigwell.
A Review of Literature on Accessibility and Authentication Techniques.

ASSETS 2020.
Harini Ramaprasad, Julio César Bahamón, Riley H. Jones, Stacey Watson.
Incorporating Embedded Systems Security Awareness into a Computer Science Course via Minimal Interventions.

SIGCSE 2020.
Harini Ramaprasad, Julio César Bahamón, Riley H. Jones, Stacey Watson.
Using Forcing Functions to Improve Student Preparedness in an Operating Systems and Networking Class.

SIGCSE 2020.
Richard Weiss, Xenia Mountrouidou, Stacey Watson, Jens Mache, Elizabeth K. Hawthorne, Ankur Chattopadhyay.
Cybersecurity Across All Disciplines in 2020.

SIGCSE 2020.
Meng Xu.
Finding race conditions in kernels: The symbolic way and the fuzzy way.

2020.
Seulbae Kim, Meng Xu, Sanidhya Kashyap, Jungyeon Yoon, Wen Xu, Taesoo Kim.
Finding Bugs in File Systems with an Extensible Fuzzing Framework.

ACM Trans. Storage 2020.
Meng Xu, Sanidhya Kashyap, Hanqing Zhao, Taesoo Kim.
Krace: Data Race Fuzzing for Kernel File Systems.

IEEE Symposium on Security and Privacy 2020.

2019

Yingqi Liu, Wen-Chuan Lee, Guanhong Tao, Shiqing Ma, Yousra Aafer, Xiangyu Zhang.
ABS: Scanning Neural Networks for Back-doors by Artificial Brain Stimulation.

CCS 2019.
Tommi Gröndahl, N. Asokan.
Text Analysis in Adversarial Settings: Does Deception Leave a Stylistic Trace?

ACM Comput. Surv. 2019.
Samuel Marchal, Markus Miettinen, Thien Duc Nguyen, Ahmad-Reza Sadeghi, N. Asokan.
AuDI: Toward Autonomous IoT Device-Type Identification Using Periodic Communication.

IEEE J. Sel. Areas Commun. 2019.
Ágnes Kiss, Masoud Naderpour, Jian Liu, N. Asokan, Thomas Schneider.
SoK: Modular and Efficient Private Decision Tree Evaluation.

Proc. Priv. Enhancing Technol. 2019.
Lachlan J. Gunn, Ricardo Vieitez Parra, N. Asokan.
Circumventing Cryptographic Deniability with Remote Attestation.

Proc. Priv. Enhancing Technol. 2019.
Jian Liu, Wenting Li, Ghassan O. Karame, N. Asokan.
Scalable Byzantine Consensus via Hardware-Assisted Secret Sharing.

IEEE Trans. Computers 2019.
Babins Shrestha, Nitesh Saxena, Hien Thi Thu Truong, N. Asokan.
Sensor-Based Proximity Detection in the Face of Active Adversaries.

IEEE Trans. Mob. Comput. 2019.
Mika Juuti, Buse Gul Atli, N. Asokan.
Making Targeted Black-box Evasion Attacks Effective and Efficient.

AISec@CCS 2019.
Fritz Alder, N. Asokan, Arseny Kurnikov, Andrew Paverd, Michael Steiner.
S-FaaS: Trustworthy and Accountable Function-as-a-Service using Intel SGX.

CCSW@CCS 2019.
N. Asokan.
Hardware-assisted Trusted Execution Environments: Look Back, Look Ahead.

CCS 2019.
Thomas Nyman, Ghada Dessouky, Shaza Zeitouni, Aaro Lehikoinen, Andrew Paverd, N. Asokan, Ahmad-Reza Sadeghi.
HardScope: Hardening Embedded Systems Against Data-Oriented Attacks.

DAC 2019.
Hans Liljestrand, Thomas Nyman, Jan-Erik Ekberg, N. Asokan.
Authenticated Call Stack.

DAC 2019.
Andrew Paverd, Marcus Völp, Ferdinand Brasser, Matthias Schunter, N. Asokan, Ahmad-Reza Sadeghi, Paulo Jorge Esteves Veríssimo, Andreas Steininger, Thorsten Holz.
Sustainable Security & Safety: Challenges and Opportunities.

CERTS 2019.
Mika Juuti, Sebastian Szyller, Samuel Marchal, N. Asokan.
PRADA: Protecting Against DNN Model Stealing Attacks.

EuroS&P 2019.
Thien Duc Nguyen, Samuel Marchal, Markus Miettinen, Hossein Fereidooni, N. Asokan, Ahmad-Reza Sadeghi.
DÏoT: A Federated Self-learning Anomaly Detection System for IoT.

ICDCS 2019.
Hien Thi Thu Truong, Juhani Toivonen, Thien Duc Nguyen, Claudio Soriente, Sasu Tarkoma, N. Asokan.
DoubleEcho: Mitigating Context-Manipulation Attacks in Copresence Verification.

PerCom 2019.
Long Cheng, Hans Liljestrand, Md. Salman Ahmed, Thomas Nyman, Trent Jaeger, N. Asokan, Danfeng Yao.
Exploitation Techniques and Defenses for Data-Oriented Attacks.

SecDev 2019.
Hans Liljestrand, Zaheer Gauhar, Thomas Nyman, Jan-Erik Ekberg, N. Asokan.
Protecting the stack with PACed canaries.

SysTEX@SOSP 2019.
Lachlan J. Gunn, Jian Liu, Bruno Vavala, N. Asokan.
Making Speculative BFT Resilient with Trusted Monotonic Counters.

SRDS 2019.
Hans Liljestrand, Thomas Nyman, Kui Wang, Carlos Chinea Perez, Jan-Erik Ekberg, N. Asokan.
PAC it up: Towards Pointer Integrity using ARM Pointer Authentication.

USENIX Security Symposium 2019.
Diogo Barradas, Tiago Brito, David Duarte, Nuno Santos, Luís E. T. Rodrigues.
Forensic analysis of communication records of messaging applications from physical memory.

Comput. Secur. 2019.
Simon Oya, Carmela Troncoso, Fernando Pérez-González.
Rethinking Location Privacy for Unknown Mobility Behaviors.

EuroS&P 2019.
Jesse Elliott, Éric Schost.
Bit complexity for critical point computation in smooth and compact real hypersurfaces.

ACM Commun. Comput. Algebra 2019.
Sajin Sasy, Ian Goldberg.
ConsenSGX: Scaling Anonymous Communications Networks with Trusted Execution Environments.

Proc. Priv. Enhancing Technol. 2019.
Dhinakaran Vinayagamurthy, Alexey Gribov, Sergey Gorbunov.
StealthDB: a Scalable Encrypted Database with Full SQL Query Support.

Proc. Priv. Enhancing Technol. 2019.
Patricia Thaine, Sergey Gorbunov, Gerald Penn.
Efficient Evaluation of Activation Functions over Encrypted Data.

IEEE Symposium on Security and Privacy Workshops 2019.
Nico Döttling, Sanjam Garg, Mohammad Hajiabadi, Kevin Liu, Giulio Malavolta.
Rate-1 Trapdoor Functions from the Diffie-Hellman Problem.

ASIACRYPT (3) 2019.
Sanjam Garg, Romain Gay, Mohammad Hajiabadi.
New Techniques for Efficient Trapdoor Functions and Applications.

EUROCRYPT (3) 2019.
Sanjam Garg, Mohammad Hajiabadi, Mohammad Mahmoody, Ahmadreza Rahimi, Sruthi Sekar.
Registration-Based Encryption from Standard Assumptions.

Public Key Cryptography (2) 2019.
Urs Hengartner.
Searching-Tool für Compliance.

HMD Prax. Wirtsch. 2019.
Tousif Osman, Mohammad Mannan, Urs Hengartner, Amr M. Youssef.
AppVeto: mobile application self-defense through resource access veto.

ACSAC 2019.
Bailey Kacsmar, Douglas R. Stinson.
A network reliability approach to the analysis of combinatorial repairable threshold schemes.

Adv. Math. Commun. 2019.
Kenneth Nagin, Andre Kassis, Dean H. Lorenz, Katherine Barabash, Eran Raichstein.
Estimating client QoE from measured network QoS.

SYSTOR 2019.
Anselme Tueno, Florian Kerschbaum, Stefan Katzenbeisser.
Private Evaluation of Decision Trees using Sublinear Cost.

Proc. Priv. Enhancing Technol. 2019.
Chang Ge, Ihab F. Ilyas, Florian Kerschbaum.
Secure Multi-Party Functional Dependency Discovery.

Proc. VLDB Endow. 2019.
Florian Kerschbaum, Anselme Tueno.
An Efficiently Searchable Encrypted Data Structure for Range Queries.

ESORICS (2) 2019.
Tianhao Wang, Florian Kerschbaum.
Attacks on Digital Watermarks for Deep Neural Networks.

ICASSP 2019.
Florian Hahn, Nicolas Loza, Florian Kerschbaum.
Joins Over Encrypted Data with Fine Granular Security.

ICDE 2019.
Donald L. Kreher, Douglas R. Stinson.
Block-avoiding sequencings of points in Steiner triple systems.

Australas. J Comb. 2019.
Douglas R. Stinson.
Bounds for orthogonal arrays with repeated rows.

Bull. ICA 2019.
Donald L. Kreher, Douglas R. Stinson.
Nonsequenceable Steiner triple systems.

Bull. ICA 2019.
Charles J. Colbourn, Douglas R. Stinson, Shannon Veitch.
Constructions of optimal orthogonal arrays with repeated rows.

Discret. Math. 2019.
Douglas R. Stinson.
Looking Back - My Life as a Mathematician and Cryptographer.

SAC 2019.
Parjanya Vyas, Bhagyesh V. Patil, Shubham Singh, Vinayak Naik.
AppAmigo: An Efficient Middleware to Record and Control Remote Users' Interactions with their Smartphone Apps.

ISEC 2019.
Stacey Watson, Heather Richter Lipford.
Motivating Students Beyond Course Requirements with a Serious Game.

SIGCSE 2019.
Seulbae Kim, Meng Xu, Sanidhya Kashyap, Jungyeon Yoon, Wen Xu, Taesoo Kim.
Finding semantic bugs in file systems with an extensible fuzzing framework.

SOSP 2019.
Meng Xu, Manuel Huber, Zhichuang Sun, Paul England, Marcus Peinado, Sangho Lee, Andrey Marochko, Dennis Mattoon, Rob Spiger, Stefan Thom.
Dominance as a New Trusted Computing Primitive for the Internet of Things.

IEEE Symposium on Security and Privacy 2019.

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