Sabyasachi Dutta

40 papers A 1B 4C 5Misc 6Journal 15Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	An Efficient Sequential Aggregate Signature Scheme with Lazy Verification. IACR Cryptol. ePrint Arch. Arinjita Paul, Sabyasachi Dutta, Kouichi Sakurai, C. Pandu Rangan
2024	J	`jnl`	A novel approach for long-term secure storage of domain independent videos. J. Vis. Commun. Image Represent. Jina Varghese, Praveen K, Sabyasachi Dutta, Avishek Adhikari
2024	J	`jnl`	Password Protected Universal Thresholdizer. IACR Cryptol. ePrint Arch. Sabyasachi Dutta, Partha Sarathi Roy, Reihaneh Safavi-Naini, Willy Susilo
2023	J	`jnl`	Flexible polar encoding for information reconciliation in QKD. CoRR Snehasis Addy, Sabyasachi Dutta, Somnath Panja, Kunal Dey, Reihaneh Safavi-Naini, Daniel Oblak
2023	J	`jnl`	Learning asymmetric encryption using adversarial neural networks. Eng. Appl. Artif. Intell. Ishak Meraouche, Sabyasachi Dutta, Haowen Tan, Kouichi Sakurai
2023	B	`conf`	Lower Bounds on the Share Size of Leakage Resilient Cheating Detectable Secret Sharing. CANS Sabyasachi Dutta, Shaoquan Jiang, Reihaneh Safavi-Naini
2023	J	`jnl`	Proactive visual cryptographic schemes for general access structures. Multim. Tools Appl. Praveen K, Sabyasachi Dutta, Avishek Adhikari, M. Sethumadhavan
2022	A	`conf`	A Systematic Study of Bulletin Board and Its Application. AsiaCCS Misni Harjo Suwito, Bayu Adhi Tama, Bagus Santoso, Sabyasachi Dutta, Haowen Tan, Yoshifumi Ueshige, Kouichi Sakurai
2022	J	`jnl`	Learning Multi-Party Adversarial Encryption and Its Application to Secret Sharing. IEEE Access Ishak Meraouche, Sabyasachi Dutta, Sraban Kumar Mohanty, Isaac Agudo, Kouichi Sakurai
2022	J	`jnl`	Practical attacks on a class of secret image sharing schemes based on Chinese Remainder Theorem. Comput. Electr. Eng. Suraj Kumar Sahoo, Avishek Adhikari, Sabyasachi Dutta
2022	J	`jnl`	Quantum multi-secret sharing via trap codes and discrete quantum walks. Quantum Inf. Process. Shion Samadder Chaudhury, Sabyasachi Dutta
2021	—	`conf`	A Distributed Ledger Management Mechanism for Storing and Selling Private Data. DSC Sabyasachi Dutta, Arinjita Paul, Rocki H. Ozaki, C. Pandu Rangan, Kouichi Sakurai
2021	Misc	`conf`	Leakage Resilient Cheating Detectable Secret Sharing Schemes. ACISP Sabyasachi Dutta, Reihaneh Safavi-Naini
2021	J	`jnl`	Neural Networks-Based Cryptography: A Survey. IEEE Access Ishak Meraouche, Sabyasachi Dutta, Haowen Tan, Kouichi Sakurai
2021	—	`conf`	Password Protected Secret Sharing from Lattices. ACNS (1) Partha Sarathi Roy, Sabyasachi Dutta, Willy Susilo, Reihaneh Safavi-Naini
2021	—	`conf`	Perpetual Secret Sharing from Dynamic Data Structures. DSC Shion Samadder Chaudhury, Sabyasachi Dutta, Kouichi Sakurai
2020	—	`conf`	3-Party Adversarial Cryptography. EIDWT Ishak Meraouche, Sabyasachi Dutta, Kouichi Sakurai
2020	Misc	`conf`	3-Party Adversarial Steganography. WISA Ishak Meraouche, Sabyasachi Dutta, Kouichi Sakurai
2020	B	`conf`	AC NSS Shion Samadder Chaudhury, Sabyasachi Dutta, Kouichi Sakurai
2020	Misc	`conf`	Cheating Detectable Ramp Secret Sharing with Optimal Cheating Resiliency. ICISS Jyotirmoy Pramanik, Sabyasachi Dutta, Partha Sarathi Roy, Avishek Adhikari
2020	Misc	`conf`	Color Visual Cryptography Schemes Using Linear Algebraic Techniques over Rings. ICISS Sabyasachi Dutta, Md Kutubuddin Sardar, Avishek Adhikari, Sushmita Ruj, Kouichi Sakurai
2020	J	`jnl`	Hypercube and Cascading-based Algorithms for Secret Sharing Schemes. IACR Cryptol. ePrint Arch. Shion Samadder Chaudhury, Sabyasachi Dutta, Kouichi Sakurai
2019	B	`conf`	Deniable Secret Handshake Protocol - Revisited. AINA Somnath Panja, Sabyasachi Dutta, Kouichi Sakurai
2019	B	`conf`	Evolving Perfect Hash Families: A Combinatorial Viewpoint of Evolving Secret Sharing. CANS Yvo Desmedt, Sabyasachi Dutta, Kirill Morozov
2019	J	`jnl`	Maximal contrast color visual secret sharing schemes. Des. Codes Cryptogr. Sabyasachi Dutta, Avishek Adhikari, Sushmita Ruj
2019	Misc	`conf`	Secret Sharing on Evolving Multi-level Access Structure. WISA Sabyasachi Dutta, Partha Sarathi Roy, Kazuhide Fukushima, Shinsaku Kiyomoto, Kouichi Sakurai
2019	—	`conf`	Theory and Application of Computationally-Independent One-Way Functions: Interactive Proof of Ability - Revisited. ICMC Sabyasachi Dutta, Kouichi Sakurai
2019	J	`jnl`	Theory and application of computationally independent one-way functions: Interactive proof of ability - Revisited. IACR Cryptol. ePrint Arch. Sabyasachi Dutta, Kouichi Sakurai
2019	—	`conf`	Verifiable E-Voting with Resistance against Physical Forced Abstention Attack. IWBIS Misni Harjo Suwito, Sabyasachi Dutta
2019	—	`conf`	Visual Secret Sharing Scheme with Distributed Levels of Importance of Shadows. ICMC Sabyasachi Dutta, Tamal Bhore, Md Kutubuddin Sardar, Avishek Adhikari, Kouichi Sakurai
2018	C	`conf`	Hierarchical Secret Sharing Schemes Secure Against Rushing Adversary: Cheater Identification and Robustness. ISPEC Partha Sarathi Roy, Sabyasachi Dutta, Kirill Morozov, Avishek Adhikari, Kazuhide Fukushima, Shinsaku Kiyomoto, Kouichi Sakurai
2018	Misc	`conf`	Secret Sharing Schemes on Compartmental Access Structure in Presence of Cheaters. ICISS Jyotirmoy Pramanik, Partha Sarathi Roy, Sabyasachi Dutta, Avishek Adhikari, Kouichi Sakurai
2018	C	`conf`	Secure Computation of Inner Product of Vectors with Distributed Entries and Its Applications to SVM. ISPEC Sabyasachi Dutta, Nishant Nikam, Sushmita Ruj
2017	—	`conf`	Contrast Optimal XOR Based Visual Cryptographic Schemes. ICITS Sabyasachi Dutta, Avishek Adhikari
2016	J	`jnl`	Constructions and analysis of some efficient t - (k, n) Des. Codes Cryptogr. Sabyasachi Dutta, Raghvendra Singh Rohit, Avishek Adhikari
2016	J	`jnl`	Efficient Construction of Visual Cryptographic Scheme for Compartmented Access Structures. IACR Cryptol. ePrint Arch. Sabyasachi Dutta, Tamal Bhore, Avishek Adhikari
2016	C	`conf`	On the Robustness of Visual Cryptographic Schemes. IWDW Sabyasachi Dutta, Partha Sarathi Roy, Avishek Adhikari, Kouichi Sakurai
2014	C	`conf`	XOR Based Non-monotone t- (k, n)^* -Visual Cryptographic Schemes Using Linear Algebra. ICICS Sabyasachi Dutta, Avishek Adhikari
2013	C	`conf`	Indistinguishability against Chosen Ciphertext Verification Attack Revisited: The Complete Picture. ProvSec Angsuman Das, Sabyasachi Dutta, Avishek Adhikari
2007	—	`conf`	A Low-Cost Pipelineed Multi-Lingual E-Dictionary Using a Pipelined CTAM. ICCTA Swapan Kumar Ray, Sabyasachi Dutta, Abhik Kumar Saha

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.