Berk Sunar

Thomas Eisenbarth, Berk Sunar, Mehmet Sinan Inci, 2018, 2019 Workshop on DYnamic and Novel Advances in Machine learning and Intelligent Cyber Security.

Low-Complexity Bit-Parallel Canonical and Normal Basis Multipliers for a Class of Finite Fields

Berk Sunar, Çetin Kaya Koç, B. Sunar, 1998, IEEE Trans. Computers.

An Investigation of Complex Operations with Word-Size Homomorphic Encryption

Berk Sunar, William J. Martin, Yarkin Doröz, 2015, IACR Cryptol. ePrint Arch..

S$A: A Shared Cache Attack That Works across Cores and Defies VM Sandboxing -- and Its Application to AES

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2015, 2015 IEEE Symposium on Security and Privacy.

A State-of-the-art Elliptic Curve Cryptographic Processor Operating in the Frequency Domain

Christof Paar, Berk Sunar, Sandeep S. Kumar, 2007, Mob. Networks Appl..

A Provably Secure True Random Number Generator with Built-In Tolerance to Active Attacks

Berk Sunar, Douglas R. Stinson, William J. Martin, 2007, IEEE Transactions on Computers.

Low-Power Elliptic Curve Cryptography Using Scaled Modular Arithmetic

Berk Sunar, Erkay Savas, Erdinç Öztürk, 2004, CHES.

Improving the Robustness of Ring Oscillator TRNGs

Berk Sunar, Berk Birand, Sang-Kyung Yoo, 2010, TRETS.

Achieving efficient polynomial multiplication in fermat fields using the fast Fourier transform

Berk Sunar, Selçuk Baktir, B. Sunar, 2006, ACM-SE 44.

Seriously, get off my cloud! Cross-VM RSA Key Recovery in a Public Cloud

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2015, IACR Cryptol. ePrint Arch..

Multiprecision Squaring

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

FortuneTeller: Predicting Microarchitectural Attacks via Unsupervised Deep Learning pdf

Thomas Eisenbarth, Berk Sunar, Berk Gülmezoglu, 2019, ArXiv.

On the Difficulty of Securing Web Applications Using CryptDB

Berk Sunar, Ihsan Haluk Akin, 2014, 2014 IEEE Fourth International Conference on Big Data and Cloud Computing.

Physically Unclonable Pseudorandom Functions

Frederik Armknecht, Ahmad-Reza Sadeghi, Berk Sunar, 2009 .

Fully Homomorphic Encryption from the Finite Field Isomorphism Problem

Berk Sunar, William Whyte, Joseph H. Silverman, 2017, Public Key Cryptography.

Memory Integrity Protection

Berk Sunar, Yin Hu, 2012 .

Public Key Cryptography in Sensor Networks - Revisited

Berk Sunar, Gunnar Gaubatz, Jens-Peter Kaps, 2004, ESAS.

Tate Pairing with Strong Fault Resiliency

Berk Sunar, Gunnar Gaubatz, Erdinc Ozturk, 2007 .

Energy scalable universal hashing

Berk Sunar, Jens-Peter Kaps, Kaan Yüksel, 2005, IEEE Transactions on Computers.

Accelerating LTV Based Homomorphic Encryption in Reconfigurable Hardware

Berk Sunar, Erkay Savas, Yarkin Doröz, 2015, CHES.

A versatile Montgomery multiplier architecture with characteristic three support

Berk Sunar, Erkay Savas, Erdinç Öztürk, 2009, Comput. Electr. Eng..

Proceedings of the 1st international workshop on Arithmetic of Finite Fields

Claude Carlet, Berk Sunar, C. Carlet, 2007 .

Low Depth Circuits for Efficient Homomorphic Sorting

Berk Sunar, Erkay Savas, Yarkin Doröz, 2015, IACR Cryptol. ePrint Arch..

Accelerating SWHE based PIRs using GPUs

Berk Sunar, Wei Dai, Yarkin Doröz, 2015, IACR Cryptol. ePrint Arch..

JackHammer: Efficient Rowhammer on Heterogeneous FPGA-CPU Platforms

Thomas Eisenbarth, Berk Sunar, Daniel Moghimi, 2020 .

Trojan Detection using IC Fingerprinting

Berk Sunar, Dakshi Agrawal, Pankaj Rohatgi, 2007, 2007 IEEE Symposium on Security and Privacy (SP '07).

Non-linear Error Detection for Finite State Machines

Berk Sunar, Ghaith Hammouri, Kahraman D. Akdemir, 2009, WISA.

A million-bit multiplier architecture for fully homomorphic encryption

Berk Sunar, Yarkin Doröz, Erdinç Öztürk, 2014, Microprocess. Microsystems.

CopyCat: Controlled Instruction-Level Attacks on Enclaves for Maximal Key Extraction pdf

Berk Sunar, Nadia Heninger, Frank Piessens, 2020, ArXiv.

Undermining User Privacy on Mobile Devices Using AI

Thomas Eisenbarth, Berk Sunar, Berk Gülmezoglu, 2018, AsiaCCS.

Transparent code authentication at the processor level

Berk Sunar, Erkay Savas, Ahmet Onur Durahim, 2009, IET Comput. Digit. Tech..

Unclonable Lightweight Authentication Scheme

Berk Sunar, Berk Birand, Erdinç Öztürk, 2008, ICICS.

Towards Robust Low Cost Authentication for Pervasive Devices

Berk Sunar, Erdinç Öztürk, Ghaith Hammouri, 2008, 2008 Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom).

Evaluating the Hardware Performance of a Million-Bit Multiplier

Berk Sunar, Yarkin Doröz, Erdinç Öztürk, 2013, 2013 Euromicro Conference on Digital System Design.

Achieving NTRU with Montgomery Multiplication

Berk Sunar, Colleen O'Rourke, B. Sunar, 2003, IEEE Trans. Computers.

Cryptographic Hardware and Embedded Systems - CHES 2005, 7th International Workshop, Edinburgh, UK, August 29 - September 1, 2005, Proceedings

Berk Sunar, Josyula R. Rao, B. Sunar, 2005, CHES.

Homomorphic Rank Sort Using Surrogate Polynomials

Berk Sunar, Gizem S. Çetin, 2018, IACR Cryptol. ePrint Arch..

A Practical and Secure Communication Protocol in the Bounded Storage Model

Berk Sunar, Erkay Savas, 2005, ICN.

PUF-HB: A Tamper-Resilient HB Based Authentication Protocol

Berk Sunar, Ghaith Hammouri, 2008, ACNS.

Constructing Composite Field Representations for Efficient Conversion

Berk Sunar, Erkay Savas, Çetin Kaya Koç, 2003, IEEE Trans. Computers.

Blind Web Search: How far are we from a privacy preserving search engine?

Berk Sunar, Wei Dai, William J. Martin, 2016, IACR Cryptol. ePrint Arch..

Euclidean Algorithm

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

Energy Comparison of AES and SHA-1 for Ubiquitous Computing

Berk Sunar, Jens-Peter Kaps, B. Sunar, 2006, EUC Workshops.

Comparison of Bit and Word Level Algorithms for Evaluating Unstructured Functions over Finite Rings

Berk Sunar, David Cyganski, 2005, CHES.

MemJam: A False Dependency Attack Against Constant-Time Crypto Implementations

Thomas Eisenbarth, Berk Sunar, Ahmad Moghimi, 2017, International Journal of Parallel Programming.

Multiprecision Multiplication

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

MASCAT: Stopping Microarchitectural Attacks Before Execution

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2016, IACR Cryptol. ePrint Arch..

Finite Field Polynomial Multiplication in the Frequency Domain with Application to Elliptic Curve Cryptography

Berk Sunar, Selçuk Baktir, B. Sunar, 2006, ISCIS.

Multiprecision Squaring

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

cuHE: A Homomorphic Encryption Accelerator Library

Berk Sunar, Wei Dai, B. Sunar, 2015, IACR Cryptol. ePrint Arch..

Guest Editorial

Christof Paar, Berk Sunar, Jean-Jacques Quisquater, 2011, Journal of Cryptology.

Co-location detection on the Cloud

Thomas Eisenbarth, Berk Sunar, Berk Gülmezoglu, 2016, IACR Cryptol. ePrint Arch..

Accelerating Fully Homomorphic Encryption in Hardware

Berk Sunar, Yarkin Doröz, Erdinç Öztürk, 2015, IEEE Transactions on Computers.

An Efficient Optimal Normal Basis Type II Multiplier

Berk Sunar, Çetin Kaya Koç, B. Sunar, 2001, IEEE Trans. Computers.

Flattening NTRU for Evaluation Key Free Homomorphic Encryption

Berk Sunar, Yarkin Doröz, 2016, IACR Cryptol. ePrint Arch..

Design of Cryptographic Devices Resilient to Fault Injection Attacks Using Nonlinear Robust Codes

Mark G. Karpovsky, Berk Sunar, Zhen Wang, 2012, Fault Analysis in Cryptography.

Multilinear codes for robust error detection

Mark G. Karpovsky, Berk Sunar, Zhen Wang, 2009, 2009 15th IEEE International On-Line Testing Symposium.

True Random Number Generators for Cryptography

Berk Sunar, B. Sunar, 2009, Cryptographic Engineering.

An Emerging Threat: Eve Meets a Robot - (Work-in-Progress)

Berk Sunar, Taskin Padir, Deniz Karakoyunlu, 2010, INTRUST.

Accelerating NTRU based homomorphic encryption using GPUs

Berk Sunar, Wei Dai, Yarkin Doröz, 2014, 2014 IEEE High Performance Extreme Computing Conference (HPEC).

Practical homomorphic encryption: A survey

Máire O'Neill, Berk Sunar, Yarkin Doröz, 2014, 2014 IEEE International Symposium on Circuits and Systems (ISCAS).

Binary Euclidean Algorithm

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

Sequential Circuit Design for Embedded Cryptographic Applications Resilient to Adversarial Faults

Berk Sunar, Erkay Savas, Gunnar Gaubatz, 2008, IEEE Transactions on Computers.

Mastrovito Multiplier for All Trinomials

Berk Sunar, Çetin Kaya Koç, B. Sunar, 1999, IEEE Trans. Computers.

Fine Grain Cross-VM Attacks on Xen and VMware

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2014, 2014 IEEE Fourth International Conference on Big Data and Cloud Computing.

Hardware Trojan Horses

Mark Mohammad Tehranipoor, Berk Sunar, 2010, Towards Hardware-Intrinsic Security.

Efficient, adversarial neighbor discovery using logical channels on Microsoft Azure

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2016, ACSAC.

Robot Operating System 2

Berk Sunar, William R. Michalson, Vincenzo DiLuoffo, 2018 .

Did we learn from LLC Side Channel Attacks? A Cache Leakage Detection Tool for Crypto Libraries pdf

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2017, ArXiv.

JackHammer: Efficient Rowhammer on Heterogeneous FPGA-CPU Platforms

Thomas Eisenbarth, Berk Sunar, Daniel Moghimi, 2020, IACR Trans. Cryptogr. Hardw. Embed. Syst..

Optimal tower fields

Berk Sunar, Selçuk Baktir, B. Sunar, 2004, IEEE Transactions on Computers.

An efficient basis conversion algorithm for composite fields with given representations

Berk Sunar, 2005, IEEE Transactions on Computers.

A tamper-proof and lightweight authentication scheme

Berk Sunar, Erdinç Öztürk, Ghaith Hammouri, 2008, Pervasive Mob. Comput..

Implementation and Evaluation of a Lattice-Based Key-Policy ABE Scheme

Berk Sunar, Kurt Rohloff, Yuriy Polyakov, 2017, IEEE Transactions on Information Forensics and Security.

Homomorphic Autocomplete

Berk Sunar, Wei Dai, Yarkin Doröz, 2015, IACR Cryptol. ePrint Arch..

TPM-FAIL: TPM meets Timing and Lattice Attacks pdf

Thomas Eisenbarth, Berk Sunar, Nadia Heninger, 2019, USENIX Security Symposium.

Cryptography on a Speck of Dust

Berk Sunar, Gunnar Gaubatz, Jens-Peter Kaps, 2007, Computer.

MemJam: A False Dependency Attack Against Constant-Time Crypto Implementations in SGX

Thomas Eisenbarth, Berk Sunar, Ahmad Moghimi, 2018, CT-RSA.

A Faster and More Realistic Flush+Reload Attack on AES

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2015, COSADE.

A fast real-time memory authentication protocol

Berk Sunar, Yin Hu, Ghaith Hammouri, 2008, STC '08.

Efficient and side-channel-aware implementations of elliptic curve cryptosystems over prime fields

Yusuf Leblebici, Berk Sunar, Frank K. Gürkaynak, 2010, IET Inf. Secur..

MMSAT: A Scheme for Multimessage Multiuser Signature Aggregation

Berk Sunar, Joseph H. Silverman, Jeffrey Hoffstein, 2020, IACR Cryptol. ePrint Arch..

Tate Pairing with Strong Fault Resiliency

Berk Sunar, Gunnar Gaubatz, Erdinç Öztürk, 2007, Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC 2007).

Leveraging the Multiprocessing Capabilities of Modern Network Processors for Cryptographic Acceleration

Berk Sunar, Gunnar Gaubatz, 2005, Fourth IEEE International Symposium on Network Computing and Applications.

CDs Have Fingerprints Too

Berk Sunar, Ghaith Hammouri, Aykutlu Dana, 2009, CHES.

Euclidean Algorithm

Berk Sunar, B. Sunar, 2005, Encyclopedia of Cryptography and Security.

Non-linear error detection for elliptic curve cryptosystems

Berk Sunar, Deniz Karakoyunlu, Kahraman D. Akdemir, 2012, IET Inf. Secur..

Fallout: Leaking Data on Meltdown-resistant CPUs

Frank Piessens, Berk Sunar, Yuval Yarom, 2019, CCS.

State of the art in ultra-low power public key cryptography for wireless sensor networks

Berk Sunar, Gunnar Gaubatz, Jens-Peter Kaps, 2005, Third IEEE International Conference on Pervasive Computing and Communications Workshops.

A generalized method for constructing subquadratic complexity GF(2/sup k/) multipliers

Berk Sunar, B. Sunar, 2004, IEEE Transactions on Computers.

Exploring the Feasibility of Fully Homomorphic Encryption

Berk Sunar, Xinming Huang, Wei Wang, 2015, IEEE Transactions on Computers.

MASCAT: Preventing Microarchitectural Attacks Before Distribution

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2018, CODASPY.

Universal Hash Functions for Emerging Ultra-Low-Power Networks

Berk Sunar, Jens-Peter Kaps, Kaan Yüksel, 2004 .

NTRU modular lattice signature scheme on CUDA GPUs

Berk Sunar, Zhenfei Zhang, William Whyte, 2016, 2016 International Conference on High Performance Computing & Simulation (HPCS).

Cross-VM Cache Attacks on AES

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2016, IEEE Transactions on Multi-Scale Computing Systems.

An Improved Memory Integrity Protection Scheme

Berk Sunar, Yin Hu, 2010, TRUST.

SPOILER: Speculative Load Hazards Boost Rowhammer and Cache Attacks

Thomas Eisenbarth, Berk Sunar, Berk Gülmezoglu, 2019, USENIX Security Symposium.

Fallout: Reading Kernel Writes From User Space pdf

Frank Piessens, Berk Sunar, Yuval Yarom, 2019, ArXiv.

Differential template attacks on PUF enabled cryptographic devices

Berk Sunar, Deniz Karakoyunlu, B. Sunar, 2010, 2010 IEEE International Workshop on Information Forensics and Security.

Novel PUF-Based Error Detection Methods in Finite State Machines

Berk Sunar, Ghaith Hammouri, Kahraman D. Akdemir, 2009, ICISC.

Random Number Generators for Integrated Circuits and FPGAs

Berk Sunar, Dries Schellekens, B. Sunar, 2010, Secure Integrated Circuits and Systems.

Cross Processor Cache Attacks

Gorka Irazoqui Apecechea, Thomas Eisenbarth, Berk Sunar, 2016, IACR Cryptol. ePrint Arch..

Accelerating Somewhat Homomorphic Evaluation using FPGAs

Berk Sunar, Erkay Savas, Yarkin Doröz, 2015, IACR Cryptol. ePrint Arch..

Arithmetic of Finite Fields, First International Workshop, WAIFI 2007, Madrid, Spain, June 21-22, 2007, Proceedings

Claude Carlet, Berk Sunar, Waifi, 2007, WAIFI.

Robust Finite Field Arithmetic for Fault-Tolerant Public-Key Cryptography

Berk Sunar, Gunnar Gaubatz, 2006, FDTC.

Generating unique identifiers for smartphones using software

Berk Sunar, Ghaith Hammouri, 2014 .

Accelerating fully homomorphic encryption using GPU

Berk Sunar, Xinming Huang, Wei Wang, 2012, 2012 IEEE Conference on High Performance Extreme Computing.

Homomorphic Sorting With Better Scalability

Berk Sunar, Erkay Savaş, Gizem S. Çetin, 2021, IEEE Transactions on Parallel and Distributed Systems.

ECRYPT Stream Cipher Project

Kazue Sako, Micah Sherr, Bir Bhanu, 2011, Encyclopedia of Cryptography and Security.

Toward Practical Homomorphic Evaluation of Block Ciphers Using Prince

Aria Shahverdi, Thomas Eisenbarth, Berk Sunar, 2014, Financial Cryptography Workshops.

CopyCat: Controlled Instruction-Level Attacks on Enclaves

Berk Sunar, Nadia Heninger, Frank Piessens, 2020, USENIX Security Symposium.

MicroWalk: A Framework for Finding Side Channels in Binaries

Thomas Eisenbarth, Berk Sunar, Ahmad Moghimi, 2018, ACSAC.

Bandwidth Efficient PIR from NTRU

Berk Sunar, Yarkin Doröz, Ghaith Hammouri, 2014, Financial Cryptography Workshops.

QuantumHammer: A Practical Hybrid Attack on the LUOV Signature Scheme

Berk Sunar, Saad Islam, Koksal Mus, 2020, IACR Cryptol. ePrint Arch..

LVI: Hijacking Transient Execution through Microarchitectural Load Value Injection

Berk Sunar, Yuval Yarom, Daniel Genkin, 2020, 2020 IEEE Symposium on Security and Privacy (SP).

Depth Optimized Efficient Homomorphic Sorting

Berk Sunar, Erkay Savas, Yarkin Doröz, 2015, LATINCRYPT.

Voice Passwords Revisited

Berk Sunar, Chenguang Yang, Ghaith Hammouri, 2012, SECRYPT.

FastSpec: Scalable Generation and Detection of Spectre Gadgets Using Neural Embeddings pdf

Berk Sunar, Berk Gülmezoglu, M. Caner Tol, 2020, 2021 IEEE European Symposium on Security and Privacy (EuroS&P).

Memory Leakage-Resilient Encryption Based on Physically Unclonable Functions

Frederik Armknecht, Ahmad-Reza Sadeghi, Berk Sunar, 2009, ASIACRYPT.

License Distribution Protocols from Optical Media Fingerprints

Berk Sunar, Ghaith Hammouri, Aykutlu Dana, 2010, Towards Hardware-Intrinsic Security.

Homomorphic AES evaluation using the modified LTV scheme

Berk Sunar, Yarkin Doröz, Yin Hu, 2016, Des. Codes Cryptogr..

On-the-fly Homomorphic Batching/Unbatching

Berk Sunar, Yarkin Doröz, Gizem S. Çetin, 2016, Financial Cryptography Workshops.

Design of Reliable and Secure Multipliers by Multilinear Arithmetic Codes

Mark G. Karpovsky, Berk Sunar, Ajay Joshi, 2009, ICICS.

Credential Masquerading and OpenSSL Spy: Exploring ROS 2 using DDS security pdf

Berk Sunar, William R. Michalson, Vincenzo DiLuoffo, 2019, ArXiv.

Hit by the Bus: QoS Degradation Attack on Android

Thomas Eisenbarth, Berk Sunar, Mehmet Sinan Inci, 2017, AsiaCCS.

An Optimization Perspective on Realizing Backdoor Injection Attacks on Deep Neural Networks in Hardware pdf

Berk Sunar, Ziming Zhang, Saad Islam, 2021, ArXiv.

A Euclidean Algorithm for Normal Bases

Berk Sunar, B. Sunar, 2006 .

A Mathematical and Physical Analysis of Circuit Jitter with Application to Cryptographic Random Bit Generation

Berk Sunar, 2005 .

A Robust and Practical Random Number Generator

Berk Sunar, Berk Birand, Sang-Kyung Yoo, 2007 .