Computer Science and Engineering

No Record Found.

Conferences
• Parallel and Distributed Implementations of the Wiedemann and the Block-Wiedemann Methods over GF(2) by Das A. SECRYPT 2022 (19th International Conference on Security and Cryptography) 540-547 (2022)
• AVX-512-based Parallelization of Block Sieving and Bucket Sieving for the General Number Field Sieve Method by Pallab P., Das A. Proceedings of the 18th International Conference on Security and Cryptography - SECRYPT 653-658 (2021)
• CArrency: An Energy-Efficient Proof-of-Work Scheme for Crypto-Currencies by Sur S., Das A. , Chowdhury D. R. 7th International Conference on Mathematics and Computing - ICMC 2021 23-38 (2021)
• CArrency: An Energy-Efficient Proof-of-Work Scheme for Crypto-Currencies by Sur S., Das A. , Chowdhury D. R. 7th International Conference on Mathematics and Computing 23-38 (2021)
• A Family of Subfield Hyperelliptic Curves for Use in Cryptography by Ganguly A., Das A. , Chowdhury D. R. ICICS 2020 543-561 (2020)
• An Improvement of Linearization-Based Algebraic Attacks by Ghosh S., Das A. SPACE - (2011)
Journal
• An Attack on Linear Scan Chains for Stream Ciphers and the Impossibility of Simple Countermeasures by Das B., Sardar A. , Maiti S. , Das A. , Roy Chowdhury D. Journal of Hardware and Systems Security (HASS) 5 191-207 (2021)
• Use of SIMD-based data parallelism to speed up sieving in integer-factoring algorithms by Sengupta B., Das A. Applied Mathematics and Computation 293 204-217 (2017)
• Use of SIMD-Based Data Parallelism to Speed up Sieving in Integer-Factoring Algorithms by Binanda Sengupta and Abhijit Das Applied Mathematics and Computation Volume 293 204-217 (2016)
• Use of SIMD Features to Speed up Eta Pairing by Anup Kumar Bhattacharya, Sabyasachi Karati, Abhijit Das, Dipanwita Roychowdhury, Bhargav Bellur and Aravind Iyer Communications in Computer and Information Science 455 Springer-Verlag 137-154 (2014)
• New Algorithms for Batch Verification of Standard ECDSA Signatures by Sabyasachi Karati, Abhijit Das, Dipanwita Roychowdhury, Bhargav Bellur, Debojyoti Bhattacharya and Aravind Iyer Journal of Cryptographic Engineering 4(4) Springer-Verlag 237-258 (2014)
• Authentication Schemes for VANETs: A Survey by Abhijit Das, Dipanwita Roychoudhury, Debojyoti Bhattacharya, Srinivasan Rajavelu, Rajeev Shorey and Tony Thomas International Journal of Vehicle Information and Communication Systems (IJVICS), 3(1) Inderscience Publishers 1-27 (2013)
• An Audio Watermarking Scheme Using Singular Value Decomposition and Dither-Modulation Quantization by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das Journal of Multimedia Tools and Applications 52(2-3) Springer-Verlag 369-383 (2011)
• An Efficient Cross Authentication Protocol in VANET Hierarchical Model by Anshul Rai, Dipanwita Roychoudhury and Abhijit Das International Journal of Mobile and Adhoc Networks (IJMAN), 1(1) 128-136 (2011)
• A New Audio Watermarking Scheme Based on Singular Value Decomposition and Quantization by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das Circuits, Systems and Signal Processing 30 Springer-Verlag 915-927 (2011)
• A Simulation Based Framework to Characterize Pseudonymous Authentication in VANET by Anup Kumar Bhattacharya, Abhijit Das and Dipanwita Roychoudhury International Journal of Mobile and Adhoc Networks (IJMAN) 1(1) 165-171 (2011)
• An Adaptive Audio Watermarking Based on the Singular Value Decomposition in the Wavelet Domain by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das Elsevier Journal of Digital Signal Processing 20(6) 1547-1558 (2010)
• On the Cubic Sieve Method for Computing Discrete Logarithms over Prime Fields by Abhijit Das and C E Veni Madhavan International Journal of Computer Mathematics (IJCM) 82(12) Taylor and Francis 1481-1495 (2005)
• Faster Batch Verification of Standard ECDSA Signatures Using Summation Polynomials by Sabyasachi Karati and Abhijit Das 12th International Conference on Applied Cryptography and Network Security (ACNS) 438-456 (2014)
• Randomized Batch Verification of Standard ECDSA Signatures by Sabyasachi Karati, Abhijit Das and Dipanwita Roychowdhury 4th International Conference on Security, Privacy, and Applied Cryptography Engineering (SPACE) 237-255 (2014)
• Batch Verification of EdDSA Signatures by Sabyasachi Karati and Abhijit Das 4th International Conference on Security, Privacy, and Applied Cryptography Engineering (SPACE) 256-271 (2014)
• SIMD-Based Implementations of Sieving in Integer-Factoring Algorithms by Binanda Sengupta and Abhijit Das 3rd International Conference on Security, Privacy, and Applied Cryptography Engineering (SPACE) 40-55 (2013)
• GPU-Based Implementation of 128-bit Secure Eta Pairing over a Binary Field by Utsab Bose, Anup Kumar Bhattacharya and Abhijit Das 6th International Conference on Cryptology in Africa (AfricaCrypt) 26-42 (2013)
• SIMD-Based Implementations of Eta Pairing over Finite Fields of Small Characteristics by Anup Kumar Bhattacharya, Abhijit Das, Dipanwita Roychowdhury, Bhargav Bellur and Aravind Iyer International Conference on Security and Cryptography (SECRYPT) 94-101 (2012)
• Autonomous Certification with List-Based Revocation for Secure V2V Communication by Anup Kumar Bhattacharya, Abhijit Das, Dipanwita Roy Chowdhury, Arvind Iyer and Debojyoti Bhattacharya 8th International Conference on Information Systems Security (ICISS) 208-222 (2012)
• Batch Verification of ECDSA Signatures by Sabyasachi Karati, Abhijit Das, Dipanwita Roychowdhury, Bhargav Bellur, Debojyoti Bhattacharya and Aravind Iyer 5th International Conference on Cryptology in Africa (AfricaCrypt) 1-18 (2012)
• Efficient FPGA Implementation of Montgomery Multiplier Using DSP Blocks by Arpan Mondal, Santosh Ghosh, Abhijit Das and Dipanwita Roychowdhury 16th International Symposium (VDAT) 370-372 (2012)
• New Variants of Algebraic Attacks Based on Structured Gaussian Elimination (Extended Abstract) by Satrajit Ghosh and Abhijit Das Third International Conference on Symbolic Computation and Cryptography (SCC) 119-125 (2012)
• An Improvement of Linearization-Based Algebraic Attacks by Satrajit Ghosh and Abhijit Das International Conference on Security Aspects in Information Technology, High-Performance Computing and Networking (InfoSecHiComNet) 157-167 (2011)
• High Speed Cryptoprocessor for Eta Pairing on 128-Bit Secure Supersingular Elliptic Curves over Characteristic Two Fields by Santosh Ghosh, Dipanwita Roy Chowdhury and Abhijit Das Workshop on Cryptographic Hardware and Embedded Systems (CHES) 442-458 (2011)
• Parallelization of the Lanczos Algorithm on Multi-Core Platforms by Souvik Bhattacherjee and Abhijit Das 11th International Conference on Distributed Computing and Networking (ICDCN) 231-241 (2010)
• A New Key-Predistribution Scheme for Highly Mobile Sensor Networks by Abhijit Das and Bimal Kumar Roy 9th International Conference on Distributed Computing and Networking (ICDCN) 298-303 (2008)
• Audio Watermarking Based on BCH Coding Using CT and DWT by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das 11th International Conference on Information Technology (ICIT) 49-50 (2008)
• Audio Watermarking Based on Mean Quantization in Cepstrum Domain by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das 16th International Conference on Advanced Computing and Communication (ADCOM) 73-77 (2008)
• Audio Watermarking Based on Quantization in Wavelet Domain by Vivekananda Bhat K, Indranil Sengupta and Abhijit Das 4th International Conference on Information Systems Security (ICISS) 235-242 (2008)
• A Location-Aware Scheme for Key Establishment in Wireless Sensor Networks by Ashok Kumar Das, Abhijit Das, Surjyakanta Mahapatra and Srihari Vavilapalli 1st International Conference on Communication System Software and Middleware (COMSWARE) 1-5 (2006)
• Key Forwarding: A Location-Adaptive Key-Establishment Scheme for Wireless Sensor Networks by Ashok Kumar Das, Abhijit Das, Surjyakanta Mohapatra and Srihari Vavilapalli 7th International Workshop on Distributed Computing (IWDC) 404-409 (2005)
• Bengali Writer Utilities by Abhijit Das Information Revolution and Indian Languages (IRIL) 13.1-13.6 (1999)
• Performance Comparison of Linear Sieve and Cubic Sieve Algorithms for Discrete Logarithms over Prime Fields by Abhijit Das and C E Veni Madhavan 10th International Symposium on Algorithms and Computation (ISAAC) 295-306 (1999)
• An Expert System for Decision Making in Nonmonotonic Domain by Abhijit Das, Abhik Mukherjee and Amit Konar International Conference on Energy, Computer, Communication and Control Systems Volume 3 IEEE 269-272 (1991)
Book
• Computational Number Theory by Abhijit Das Series: Discrete Mathematics and its Applications - (2013)
• Public-Key Cryptography: Theory and Practice by Abhijit Das and C E Veni Madhavan Graduate Text - (2009)
Others
• Progress in Cryptology: INDOCRYPT 2008 by Dipanwita Roy Chowdhury, Vincent Rijmen and Abhijit Das (Editors) Proceedings - (2008)
• Galois Field Computations: Implementation of a Library and a Study of the Discrete Logarithm Problem by Abhijit Das PhD Thesis - (1999)
• Galois Field Library: Reference Manual by Abhijit Das and C E Veni Madhavan Technical Report No IISc-CSA-98-05 - (1998)
• Load Balancing on an Extended Hypercube by Abhijit Das ME Thesis - (1993)

Principal Investigator

• INVESTIGATION OF CRYPTANALYTIC TECHNIQUES
• Design and efficient implementation of advanced encryption and decryption techniques for use in spacecraft communication

Co-Principal Investigator

• Cryptanalysis of Cryptographic Ciphors with Emphasis on AES and RSA
• Design and Implementation of Fault Attack Resilient Encryption for Secure Communication
• Design and Implementation of Secure Embedded System for Remote Monitored Implantable Medical Devices
• GENERAL MOTORS ECS CRL PROJECTS
• Indigenous design methodologies for elliptic curve cryptography on FPGs