Sarani Bhattacharya

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 42

Top Topics

Countermeasures

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Cryptogr. Hardw. Embed. Syst.

Publications

Puja Mondal, Suparna Kundu, Sarani Bhattacharya, Angshuman Karmakar, Ingrid Verbauwhede
A Practical Key-Recovery Attack on LWE-Based Key-Encapsulation Mechanism Schemes Using Rowhammer. ACNS (3) (2024)
Upasana Mandal, Sarani Bhattacharya, Debdeep Mukhopadhyay
Cache Wars: A Comparative Study of UMWAIT, UMONITOR, and Prime-Probe Attacks. HOST (2024)
Milad Seddigh, Mahdi Esfahani, Sarani Bhattacharya, Mohammad Reza Aref, Hadi Soleimany
Breaking KASLR on mobile devices without any use of cache memory (extended version). J. Cryptogr. Eng. 14 (2) (2024)
Navajit Singh Baban, Jiarui Zhou, Sarani Bhattacharya, Urbi Chatterjee, Sukanta Bhattacharjee, Sanjairaj Vijayavenkataraman, Yong-Ak Song, Debdeep Mukhopadhyay, Krishnendu Chakrabarty, Ramesh Karri
Physically Unclonable Fingerprints for Authentication. ACNS Workshops (2) (2024)
Shubhi Shukla, Manaar Alam, Sarani Bhattacharya, Pabitra Mitra, Debdeep Mukhopadhyay
"Whispering MLaaS" Exploiting Timing Channels to Compromise User Privacy in Deep Neural Networks. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023 (2) (2023)
Sarani Bhattacharya, Dilip Kumar Shanmugasundaram Veeraraghavan, Shivam Bhasin, Debdeep Mukhopadhyay
Uncovering Vulnerabilities in Smartphone Cryptography: A Timing Analysis of the Bouncy Castle RSA Implementation. IACR Cryptol. ePrint Arch. 2023 (2023)
Anirban Chakraborty, Nimish Mishra, Sayandeep Saha, Sarani Bhattacharya, Debdeep Mukhopadhyay
On the Amplification of Cache Occupancy Attacks in Randomized Cache Architectures. CoRR (2023)
Puja Mondal, Suparna Kundu, Sarani Bhattacharya, Angshuman Karmakar, Ingrid Verbauwhede
A practical key-recovery attack on LWE-based key- encapsulation mechanism schemes using Rowhammer. IACR Cryptol. ePrint Arch. 2023 (2023)
Anirban Chakraborty, Sarani Bhattacharya, Sayandeep Saha, Debdeep Mukhopadhyay
A short note on the paper `Are Randomized Caches Really Random?'. CoRR (2023)
Anirban Chakraborty, Sarani Bhattacharya, Sayandeep Saha, Debdeep Mukhopadhyay
Are Randomized Caches Truly Random? Formal Analysis of Randomized-Partitioned Caches. HPCA (2023)
Puja Mondal, Suparna Kundu, Sarani Bhattacharya, Angshuman Karmakar, Ingrid Verbauwhede
A practical key-recovery attack on LWE-based key-encapsulation mechanism schemes using Rowhammer. CoRR (2023)
Milad Seddigh, Mahdi Esfahani, Sarani Bhattacharya, Mohammad Reza Aref, Hadi Soleimany
Breaking KASLR on Mobile Devices without Any Use of Cache Memory. IACR Cryptol. ePrint Arch. 2022 (2022)
Anirban Chakraborty, Nikhilesh Singh, Sarani Bhattacharya, Chester Rebeiro, Debdeep Mukhopadhyay
Timed speculative attacks exploiting store-to-load forwarding bypassing cache-based countermeasures. DAC (2022)
Shubhi Shukla, Manaar Alam, Sarani Bhattacharya, Debdeep Mukhopadhyay, Pabitra Mitra
On the Evaluation of User Privacy in Deep Neural Networks using Timing Side Channel. CoRR (2022)
Milad Seddigh, Mahdi Esfahani, Sarani Bhattacharya, Mohammad Reza Aref, Hadi Soleimany
Breaking KASLR on Mobile Devices without Any Use of Cache Memory. ASHES@CCS (2022)
Anirban Chakraborty, Sarani Bhattacharya, Manaar Alam, Sikhar Patranabis, Debdeep Mukhopadhyay
RASSLE: Return Address Stack based Side-channel LEakage. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2021 (2) (2021)
Sarani Bhattacharya, Ingrid Verbauwhede
Exploring Micro-architectural Side-Channel Leakages through Statistical Testing. DATE (2021)
Manaar Alam, Sarani Bhattacharya, Debdeep Mukhopadhyay
Victims Can Be Saviors: A Machine Learning-based Detection for Micro-Architectural Side-Channel Attacks. ACM J. Emerg. Technol. Comput. Syst. 17 (2) (2021)
Manaar Alam, Sayan Sinha, Sarani Bhattacharya, Swastika Dutta, Debdeep Mukhopadhyay, Anupam Chattopadhyay
RAPPER: Ransomware Prevention via Performance Counters. CoRR (2020)
Sarani Bhattacharya, Clémentine Maurice, Shivam Bhasin, Debdeep Mukhopadhyay
Branch Prediction Attack on Blinded Scalar Multiplication. IEEE Trans. Computers 69 (5) (2020)
Anirban Chakraborty, Sarani Bhattacharya, Sayandeep Saha, Debdeep Mukhopadhyay
ExplFrame: Exploiting Page Frame Cache for Fault Analysis of Block Ciphers. DATE (2020)
Anirban Chakraborty, Sarani Bhattacharya, Sayandeep Saha, Debdeep Mukhopdhyay
Rowhammer Induced Intermittent Fault Attack on ECC-hardened memory. IACR Cryptol. ePrint Arch. 2020 (2020)
Manaar Alam, Sarani Bhattacharya, Swastika Dutta, Sayan Sinha, Debdeep Mukhopadhyay, Anupam Chattopadhyay
RATAFIA: Ransomware Analysis using Time And Frequency Informed Autoencoders. HOST (2019)
Manaar Alam, Astikey Singh, Sarani Bhattacharya, Kuheli Pratihar, Debdeep Mukhopadhyay
In-situ Extraction of Randomness from Computer Architecture Through Hardware Performance Counters. CARDIS (2019)
Manaar Alam, Sarani Bhattacharya, Sayan Sinha, Chester Rebeiro, Debdeep Mukhopadhyay
IPA: an Instruction Profiling-Based Micro-architectural Side-Channel Attack on Block Ciphers. J. Hardw. Syst. Secur. 3 (1) (2019)
Anirban Chakraborty, Sarani Bhattacharya, Debdeep Mukhopadhyay
Using Memory Allocation Schemes in Linux to Exploit DRAM Vulnerability: with Rowhammer as a Case Study. CoRR (2019)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Utilizing Performance Counters for Compromising Public Key Ciphers. ACM Trans. Priv. Secur. 21 (1) (2018)
Manaar Alam, Sarani Bhattacharya, Debdeep Mukhopadhyay, Anupam Chattopadhyay
RAPPER: Ransomware Prevention via Performance Counters. CoRR (2018)
Saru Vig, Siew-Kei Lam, Sarani Bhattacharya, Debdeep Mukhopadhyay
Rapid detection of rowhammer attacks using dynamic skewed hash tree. HASP@ISCA (2018)
Debapriya Basu Roy, Manaar Alam, Sarani Bhattacharya, Vidya Govindan, Francesco Regazzoni, Rajat Subhra Chakraborty, Debdeep Mukhopadhyay
Customized Instructions for Protection Against Memory Integrity Attacks. IEEE Embed. Syst. Lett. 10 (3) (2018)
Sarani Bhattacharya, Shivam Bhasin, Debdeep Mukhopadhyay
Online Detection and Reactive Countermeasure for Leakage from BPU Using TVLA. VLSI Design (2018)
Manaar Alam, Sarani Bhattacharya, Debdeep Mukhopadhyay
Tackling the Time-Defence: An Instruction Count Based Micro-architectural Side-Channel Attack on Block Ciphers. SPACE (2017)
Manaar Alam, Sarani Bhattacharya, Debdeep Mukhopadhyay, Sourangshu Bhattacharya
Performance Counters to Rescue: A Machine Learning based safeguard against Micro-architectural Side-Channel-Attacks. IACR Cryptol. ePrint Arch. 2017 (2017)
Sarani Bhattacharya, Clémentine Maurice, Shivam Bhasin, Debdeep Mukhopadhyay
Template Attack on Blinded Scalar Multiplication with Asynchronous perf-ioctl Calls. IACR Cryptol. ePrint Arch. 2017 (2017)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Formal fault analysis of branch predictors: attacking countermeasures of asymmetric key ciphers. J. Cryptogr. Eng. 7 (4) (2017)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Curious case of Rowhammer: Flipping Secret Exponent Bits using Timing Analysis. IACR Cryptol. ePrint Arch. 2016 (2016)
Abhishek Chakraborty, Sarani Bhattacharya, Tanu Hari Dixit, Chester Rebeiro, Debdeep Mukhopadhyay
Template attack on SPA and FA resistant implementation of Montgomery ladder. IET Inf. Secur. 10 (5) (2016)
Manaar Alam, Debapriya Basu Roy, Sarani Bhattacharya, Vidya Govindan, Rajat Subhra Chakraborty, Debdeep Mukhopadhyay
SmashClean: A hardware level mitigation to stack smashing attacks in OpenRISC. MEMOCODE (2016)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Curious Case of Rowhammer: Flipping Secret Exponent Bits Using Timing Analysis. CHES (2016)
Sarani Bhattacharya, Chester Rebeiro, Debdeep Mukhopadhyay
A Formal Security Analysis of Even-Odd Sequential Prefetching in Profiled Cache-Timing Attacks. HASP@ISCA (2016)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Who watches the watchmen? : Utilizing Performance Monitors for Compromising keys of RSA on Intel Platforms. IACR Cryptol. ePrint Arch. 2015 (2015)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Who Watches the Watchmen?: Utilizing Performance Monitors for Compromising Keys of RSA on Intel Platforms. CHES (2015)
Sarani Bhattacharya, Debdeep Mukhopadhyay
Fault Attack revealing Secret Keys of Exponentiation Algorithms from Branch Prediction Misses. IACR Cryptol. ePrint Arch. 2014 (2014)
Sarani Bhattacharya, Chester Rebeiro, Debdeep Mukhopadhyay
Unraveling timewarp: what all the fuzz is about? HASP@ISCA (2013)
Sarani Bhattacharya, Chester Rebeiro, Debdeep Mukhopadhyay
Hardware Prefetchers Leak: A Revisit of SVF for Cache-Timing Attacks. MICRO Workshops (2012)