Arnab Roy

I am a PhD student at Laboratory of Algorithmics, Cryptology and Security of the University of Luxembourg under supervision of Prof. Alex Biryukov since May, 2010. My doctoral research area is Symmetric-Key Cryptography. I am also interested in Applied Cryptography and Information Security, Network Security.

Publications

2014

• Differential Analysis of Block Ciphers Simon and Speck. (To appear at FSE 2014) Alex Biryukov, Arnab Roy, Vesselin Velichkov

2013

• Analysis and Improvement of the Higher-Order Masking Scheme of FSE 2012. (CHES 2013) Arnab Roy, Srinivas Vivek

• Secure Message Authentication against Related-Key Attack. (FSE 2013) Rishiraj Bhattacharyya, Arnab Roy

2012

• Cryptanalysis of the "Kindle" Cipher. (SAC 2012) Alex Biryukov, Gaetan Leurant, Arnab Roy

• Boomerang attacks on Hash Function using Auxiliary differentials. (CT-RSA 2012) Gaetan Leurant, Arnab Roy

• Full Key recovery Attacks on Modular Addition: An Application to Threefish. (WESS 2012) Jean-François Gallais, Arnab Roy, Praveen Vadnala

2011

• Boomerang attacks on BLAKE-32. (FSE 2012) Alex Biryukov, Ivica Nikolić, Arnab Roy

Contact

Laboratory of Algorithmics, Cryptology and Security
University of Luxembourg
6, rue Richard Coudenhove-Kalergi
L-1359
Luxembourg
Tel: +352 46 66 44 5496
email: arnab.roy@uni.lu