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Mridul Nandi
Applied Staistics Unit,
Indian Statistical Institute
203 B. T. Road
Kolkata 700124
Phone: +91 33 2575-2815 (office)
email: mridul at isical dot ac dot in

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Homepage www.isical.ac.in/~mridul

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My Papers

View my papers according to (1) Publication  or (2) Category.  Find my Thesis.
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Here are my list of research papers (in the reverse chronological order) with Abstracts.
Journal  LNCS  Preprint papers
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Journal Publications.
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7. An improved security analysis of OMAC.
Mridul Nandi		 pdf Journal of Mathematical Cryptology 2009.
6. A generic method to extend message space of a strong pseudorandom permutation.
Mridul Nandi		 pdf
 Journal of ``Computacion y Sistema 2008
5. Compression Function Design Principles Supporting Variable Output Lengths from One Small Function.
D.Chang, M. Nandi, J. Lee, J. Sung, S. Hong, J. Lim, H. Park and K. Chun
 pdf IEICE transaction on Fundamentals, 2008
4. An Improved Security Analysis of PMAC.
Mridul Nandi and A. Mandal.
 pdf Journal of Mathematical Cryptology 2008.
3. Multicollision attacks on a class of generalized hash functions.
Mridul Nandi and Douglas. R. Stinson.
pdf IEEE Transactions on Information Theory 2007.
2. PGV-style Block-Cipher-Based Hash Families and Black-Box Analysis.
Wonil Lee, Mridul Nandi, Palash Sarkar, Donghoon Chang, Sangjin Lee and Kouichi Sakurai.
pdf IEICE transaction on Fundamentals, 2005.
1. Construction of UOWHF : Two New Parallel Methods.
Wonil Lee, Donghoon Chang, Sangjin Lee, Soo Hak Sung, Mridul Nandi.
 pdf IEICE transaction on Fundamentals, 2005.



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LNCS proceedings Publications.

16. A Unified Method for Improving PRF Bounds for a Class of Blockcipher based MACs.
Mridul Nandi		 pdf, ppt FSE-10
15. Security Analysis of the Mode of JH Hash Function.
Rishiraj Bhattacharyya, Avradip Mandal, and Mridul Nandi.
 pdf
 FSE-10
14. Indifferentiability Characterization of hash functions and Optimal Bounds of Popular Domain Extensions.
Rishiraj Bhattacharya, Avradip Mandal, Mridul Nandi.		 pdf Indocrypt-09
13. Characterizing Padding Rules of MD Hash Functions Preserving Collision Security.
Mridul Nandi		 pdf ppt ACISP-09
12. Fast and Secure CBC-type MAC Algorithms.
Mridul Nandi		 pdf ppt FSE-09
12. A Simple Security Analysis of Hash-CBC and a New Efficient One-Key Online Cipher.
Mridul Nandi		 pdf ppt Indocrypt-08
10. An improved security analysis of HCTR.
Debrup Chakrabarty, Mridul Nandi		 pdf FSE-08
09. Improved indifferentiability security analysis of chopMD Hash Function.
Donghoon Chang, Mridul Nandi		 pdf FSE-08
08. Indifferentiable Security Analysis of Popular Hash Function with prefix-free padding.
Donghoon Chang, Sangjin Lee, Mridul Nandi and Moti Yung.
 pdf Asiacrypt-06
07. A Simple and Unified Method of Proving Indistinguishability.
Mridul Nandi		 pdf Indocrypt-06
06. RC4-Hash : A New Hash Function based on RC4.
Donghoon Chang, Kishan Chand Gupta, Mridul Nandi		 pdf Indocrypt-06
05. Towards optimal double-length domain extension.
Mridul Nandi		 pdf Indocrypt-05
04. Security analysis of a rate 2/3 double length hash function in the black box model.
Mridul Nandi, Wonil Lee, Kouichi Sakurai and Sangjin Lee.
 pdf FSE-05
03. A Sufficient Condition on Domain Extension of UOWHF.
Mridul Nandi		 pdf SAC-04
02. A Generalization of PGV Hash Functions and Its Security Analysis in Black-Box Model.
Wonil Lee, Mridul Nandi, Palash Sarkar, Donghoon Chang, Sangjin Lee and Kouichi Sakurai.		 pdf ACISP-04
01. New parallel tree based constructions of UOWHF.
Wonil Lee, Donghoon Chang, Sangjin Lee, Soohak Sung and Mridul Nandi.		 pdf Asiacrypt-03


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Preprint Papers (on request).
1. Mridul Nandi. PRF-Security Revisited With New Effiient Single-Keyed Domain Extensions.
2. David Mcgrew, Mridul Nandi and Scot Fluher. Parallel and Ecient Message Authentication Code.
3. Donghoon Chang, Mridul Nandi and Moti Yung. Indifferentiability Security Analysis of Hash Functions from Preimage Awareness and Its Related Assumptions.


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