Sabyasachi Dey

Employment

• Indian Institute of Technology Madras Assistant Professor

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (10)

• Revamped Differential-Linear Cryptanalysis on Reduced Round ChaCha
  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2022 DOI: 10.1007/978-3-031-07082-2_4
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• Revisiting cryptanalysis on ChaCha from Crypto 2020 and Eurocrypt 2021
  IEEE Transactions on Information Theory 2022 DOI: 10.1109/TIT.2022.3171865
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• A theoretical investigation on the distinguishers of Salsa and ChaCha
  Discrete Applied Mathematics 2021 DOI: 10.1016/j.dam.2021.06.017
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• Product of some large sets near idempotent
  arXiv 2021
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• Proving the biases of Salsa and ChaCha in differential attack
  Designs, Codes, and Cryptography 2020 DOI: 10.1007/s10623-020-00736-9
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• Revisiting design principles of Salsa and Chacha
  Advances in Mathematics of Communications 2019 DOI: 10.3934/amc.2019041
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• Settling the mystery of Zr = r in RC4
  Cryptography and Communications 2019 DOI: 10.1007/s12095-018-0323-4
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• Some results on Fruit
  Designs, Codes, and Cryptography 2019 DOI: 10.1007/s10623-018-0533-y
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• Generalization of Roos bias in RC4 and some results on key-keystream relations
  Journal of Mathematical Cryptology 2018 DOI: 10.1515/jmc-2016-0061
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• Improved analysis for reduced round Salsa and Chacha
  Discrete Applied Mathematics 2017 DOI: 10.1016/j.dam.2017.04.034
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