Ghassan Karame

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Short Paper: Estimating Patch Propagation Times Across Blockchain Forks.

[BibT_eX]

[DOI]

Lorenzo Alluminio

Proceedings of the Financial Cryptography and Data Security, 2023

EF↯CF: High Performance Smart Contract Fuzzing for Exploit Generation.

[BibT_eX]

[DOI]

Proceedings of the 8th IEEE European Symposium on Security and Privacy, 2023

Fuzz on the Beach: Fuzzing Solana Smart Contracts.

[BibT_eX]

[DOI]

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

No Forking Way: Detecting Cloning Attacks on Intel SGX Applications.

[BibT_eX]

[DOI]

Proceedings of the Annual Computer Security Applications Conference, 2023

2022

PoTS: A Secure Proof of TEE-Stake for Permissionless Blockchains.

[BibT_eX]

[DOI]

IEEE Trans. Serv. Comput., 2022

Censorship-Resilient and Confidential Collateralized Second-Layer Payments.

[BibT_eX]

[DOI]

Kari Kostiainen

Sven Gnap

IACR Cryptol. ePrint Arch., 2022

Estimating Patch Propagation Times across (Blockchain) Forks.

[BibT_eX]

[DOI]

Lorenzo Alluminio

CoRR, 2022

Practical Mitigation of Smart Contract Bugs.

[BibT_eX]

[DOI]

CoRR, 2022

Tutorial: Analyzing, Exploiting, and Patching Smart Contracts in Ethereum.

[BibT_eX]

[DOI]

Proceedings of the IEEE Secure Development Conference, 2022

On the Challenges of Detecting Side-Channel Attacks in SGX.

[BibT_eX]

[DOI]

Jianyu Jiang

Claudio Soriente

Proceedings of the 25th International Symposium on Research in Attacks, 2022

On the Storage Overhead of Proof-of-Work Blockchains.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Blockchain, 2022

2021

Outsourcing Proofs of Retrievability.

[BibT_eX]

[DOI]

IEEE Trans. Cloud Comput., 2021

EVMPatch: Timely and Automated Patching of Ethereum Smart Contracts.

[BibT_eX]

[DOI]

Proceedings of the 30th USENIX Security Symposium, 2021

Regulating Storage Overhead in Existing PoW-based Blockchains.

[BibT_eX]

[DOI]

Proceedings of the SACMAT '21: The 26th ACM Symposium on Access Control Models and Technologies, 2021

Bitcontracts: Supporting Smart Contracts in Legacy Blockchains.

[BibT_eX]

[DOI]

Proceedings of the 28th Annual Network and Distributed System Security Symposium, 2021

BaFFLe: Backdoor Detection via Feedback-based Federated Learning.

[BibT_eX]

[DOI]

Helen Möllering

Proceedings of the 41st IEEE International Conference on Distributed Computing Systems, 2021

Mitosis: Practically Scaling Permissioned Blockchains.

[BibT_eX]

[DOI]

Proceedings of the ACSAC '21: Annual Computer Security Applications Conference, Virtual Event, USA, December 6, 2021

2020

Monitoring Performance Metrics is not Enough to Detect Side-Channel Attacks on Intel SGX.

[BibT_eX]

[DOI]

Jianyu Jiang

Claudio Soriente

CoRR, 2020

On the Security of Randomized Defenses Against Adversarial Samples.

[BibT_eX]

[DOI]

Kumar Sharad

Hien Thi Thu Truong

Proceedings of the ASIA CCS '20: The 15th ACM Asia Conference on Computer and Communications Security, 2020

2019

Proofs of Writing for Robust Storage.

[BibT_eX]

[DOI]

IEEE Trans. Parallel Distributed Syst., 2019

Securing Cloud Data Under Key Exposure.

[BibT_eX]

[DOI]

IEEE Trans. Cloud Comput., 2019

Scalable Byzantine Consensus via Hardware-Assisted Secret Sharing.

[BibT_eX]

[DOI]

IEEE Trans. Computers, 2019

Bitcontracts: Adding Expressive Smart Contracts to Legacy Cryptocurrencies.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2019

Sereum: Protecting Existing Smart Contracts Against Re-Entrancy Attacks.

[BibT_eX]

[DOI]

Proceedings of the 26th Annual Network and Distributed System Security Symposium, 2019

ReplicaTEE: Enabling Seamless Replication of SGX Enclaves in the Cloud.

[BibT_eX]

[DOI]

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

Towards Secure and Decentralized Sharing of IoT Data.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Blockchain, 2019

2018

Toward Shared Ownership in the Cloud.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Forensics Secur., 2018

Toward Fairness of Cryptocurrency Payments.

[BibT_eX]

[DOI]

IEEE Secur. Priv., 2018

Blockchain Security and Privacy.

[BibT_eX]

[DOI]

IEEE Secur. Priv., 2018

BITE: Bitcoin Lightweight Client Privacy using Trusted Execution.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2018

Mix'n'Squeeze: Thwarting Adaptive Adversarial Samples Using Randomized Squeezing.

[BibT_eX]

[DOI]

Kumar Sharad

Hien Thi Thu Truong

CoRR, 2018

2017

Enabling Anonymous Authorization and Rewarding in the Smart Grid.

[BibT_eX]

[DOI]

IEEE Trans. Dependable Secur. Comput., 2017

Towards Shared Ownership in the Cloud.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2017

Sharding PoW-based Blockchains via Proofs of Knowledge.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2017

Securing Proof-of-Stake Blockchain Protocols.

[BibT_eX]

[DOI]

Proceedings of the Data Privacy Management, Cryptocurrencies and Blockchain Technology, 2017

CCSW'17: 2017 ACM Cloud Computing Security.

[BibT_eX]

[DOI]

Angelos Stavrou

Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, 2017

Reconciling Security and Functional Requirements in Multi-tenant Clouds.

[BibT_eX]

[DOI]

Beatriz Gallego-Nicasio Crespo

Matthias Neugschwandtner

Melek Önen

Hubert Ritzdorf

Proceedings of the Fifth ACM International Workshop on Security in Cloud Computing, 2017

Sharing Proofs of Retrievability across Tenants.

[BibT_eX]

[DOI]

Proceedings of the 2017 ACM on Asia Conference on Computer and Communications Security, 2017

2016

On the Fingerprinting of Software-Defined Networks.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Forensics Secur., 2016

On the Security and Performance of Proof of Work Blockchains.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2016

SPORT: Sharing Proofs of Retrievability across Tenants.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2016

TREDISEC: Towards Realizing a Truly Secure and Trustworthy Cloud.

[BibT_eX]

[DOI]

Melek Önen

ERCIM News, 2016

Towards Fairness of Cryptocurrency Payments.

[BibT_eX]

[DOI]

CoRR, 2016

Mirror: Enabling Proofs of Data Replication and Retrievability in the Cloud.

[BibT_eX]

[DOI]

Proceedings of the 25th USENIX Security Symposium, 2016

Cases for Including a Reference Monitor to SDN.

[BibT_eX]

[DOI]

Proceedings of the ACM SIGCOMM 2016 Conference, Florianopolis, Brazil, August 22-26, 2016, 2016

On Information Leakage in Deduplicated Storage Systems.

[BibT_eX]

[DOI]

Proceedings of the 2016 ACM on Cloud Computing Security Workshop, 2016

On the Security and Scalability of Bitcoin's Blockchain.

[BibT_eX]

[DOI]

Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016

2015

Misbehavior in Bitcoin: A Study of Double-Spending and Accountability.

[BibT_eX]

[DOI]

ACM Trans. Inf. Syst. Secur., 2015

Tampering with the Delivery of Blocks and Transactions in Bitcoin.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2015

Secure Erasure and Code Update in Legacy Sensors.

[BibT_eX]

[DOI]

Wenting Li

Proceedings of the Trust and Trustworthy Computing - 8th International Conference, 2015

Ripple: Overview and Outlook.

[BibT_eX]

[DOI]

Proceedings of the Trust and Trustworthy Computing - 8th International Conference, 2015

Commune: Shared Ownership in an Agnostic Cloud.

[BibT_eX]

[DOI]

Proceedings of the 20th ACM Symposium on Access Control Models and Technologies, 2015

Towards an access control scheme for accessing flows in SDN.

[BibT_eX]

[DOI]

Proceedings of the 1st IEEE Conference on Network Softwarization, 2015

TREDISEC: Trust-Aware REliable and Distributed Information SEcurity in the Cloud.

[BibT_eX]

[DOI]

Julien Bringer

Beatriz Gallego-Nicasio

Proceedings of the E-Democracy - Citizen Rights in the World of the New Computing Paradigms, 2015

Transparent Data Deduplication in the Cloud.

[BibT_eX]

[DOI]

Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, 2015

2014

Microcomputations as Micropayments in Web-based Services.

[BibT_eX]

[DOI]

ACM Trans. Internet Techn., 2014

Is Bitcoin a Decentralized Currency?

[BibT_eX]

[DOI]

IEEE Secur. Priv., 2014

Securing Cloud Data in the New Attacker Model.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2014

On the Privacy Provisions of Bloom Filters in Lightweight Bitcoin Clients.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2014

PrivLoc: Preventing Location Tracking in Geofencing Services.

[BibT_eX]

[DOI]

Proceedings of the Trust and Trustworthy Computing - 7th International Conference, 2014

Hiding Transaction Amounts and Balances in Bitcoin.

[BibT_eX]

[DOI]

Elli Androulaki

Proceedings of the Trust and Trustworthy Computing - 7th International Conference, 2014

Access control for SDN controllers.

[BibT_eX]

[DOI]

Proceedings of the third workshop on Hot topics in software defined networking, 2014

Privacy-Friendly Planning of Energy Distribution in Smart Grids.

[BibT_eX]

[DOI]

Proceedings of the 2nd Workshop on Smart Energy Grid Security, 2014

Outsourced Proofs of Retrievability.

[BibT_eX]

[DOI]

Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, 2014

2013

On the Security of End-to-End Measurements Based on Packet-Pair Dispersions.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Forensics Secur., 2013

Towards Trustworthy Network Measurements.

[BibT_eX]

[DOI]

Proceedings of the Trust and Trustworthy Computing - 6th International Conference, 2013

Privacy-friendly tasking and trading of energy in smart grids.

[BibT_eX]

[DOI]

Proceedings of the 28th Annual ACM Symposium on Applied Computing, 2013

PoWerStore: proofs of writing for efficient and robust storage.

[BibT_eX]

[DOI]

Proceedings of the 2013 ACM SIGSAC Conference on Computer and Communications Security, 2013

2012

Two Bitcoins at the Price of One? Double-Spending Attacks on Fast Payments in Bitcoin.

[BibT_eX]

[DOI]

Elli Androulaki

IACR Cryptol. ePrint Arch., 2012

Evaluating User Privacy in Bitcoin.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2012

Proofs of Writing for Efficient and Robust Storage

[BibT_eX]

[DOI]

CoRR, 2012

Double-spending fast payments in bitcoin.

[BibT_eX]

[DOI]

Elli Androulaki

Proceedings of the ACM Conference on Computer and Communications Security, 2012

2011

New Primitives for Secure Resource and Computation Verification.

[BibT_eX]

[DOI]

PhD thesis, 2011

Pay as you browse: microcomputations as micropayments in web-based services.

[BibT_eX]

[DOI]

Aurélien Francillon

Proceedings of the 20th International Conference on World Wide Web, 2011

Privacy-preserving outsourcing of brute-force key searches.

[BibT_eX]

[DOI]

Ueli Maurer

Proceedings of the 3rd ACM Cloud Computing Security Workshop, 2011

Enabling secure VM-vTPM migration in private clouds.

[BibT_eX]

[DOI]

Proceedings of the Twenty-Seventh Annual Computer Security Applications Conference, 2011

2010

Integrity Regions: Authentication through Presence in Wireless Networks.

[BibT_eX]

[DOI]

IEEE Trans. Mob. Comput., 2010

Low-Cost Client Puzzles Based on Modular Exponentiation.

[BibT_eX]

[DOI]

Proceedings of the Computer Security, 2010

2009

Facilitating human-centric service delivery using a pluggable service development framework.

[BibT_eX]

[DOI]

Nikolaos Dimakis

Georgios Gkekas

Theofilos Karachristos

Stamatis Tsolakidis

John Soldatos

Lazaros Polymenakos

Int. J. Ad Hoc Ubiquitous Comput., 2009

On the Security of Bottleneck Bandwidth Estimation Techniques.

[BibT_eX]

[DOI]

David Gubler

Proceedings of the Security and Privacy in Communication Networks, 2009

Small Coalitions: Lightweight Collaboration for Efficient P2P Downloads.

[BibT_eX]

[DOI]

Mario Cagalj

Proceedings of The Eighth IEEE International Symposium on Networking Computing and Applications, 2009

Secure Remote Execution of Sequential Computations.

[BibT_eX]

[DOI]

Mario Strasser

Proceedings of the Information and Communications Security, 11th International Conference, 2009

2008

SuperTrust - A Secure and Efficient Framework for Handling Trust in Super Peer Networks.

[BibT_eX]

[DOI]

Ioannis T. Christou

Proceedings of the Distributed Computing and Networking, 9th International Conference, 2008

A Secure Hybrid Reputation Management System for Super-Peer Networks.

[BibT_eX]

[DOI]

Ioannis T. Christou

Proceedings of the 5th IEEE Consumer Communications and Networking Conference, 2008

2007

The AIT 2D Face Detection and Tracking System for CLEAR 2007.

[BibT_eX]

[DOI]

Andreas Stergiou

Aristodemos Pnevmatikakis

Lazaros Polymenakos

Proceedings of the Multimodal Technologies for Perception of Humans, 2007

2D and 3D face localization for complex scenes.

[BibT_eX]

[DOI]