Gautham Sekar - researchr alias

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Viewing Publication 1 - 24 from 24

2022

On the Security of the Stream Ciphers RCR-64 and RCR-32Mabin Joseph, Gautham Sekar, R. Balasubramanian, G. Venkiteswaran. cj, 65(12):3091-3099, 2022. [doi]

2020

Side channel analysis of SPECKMabin Joseph, Gautham Sekar, R. Balasubramanian. jcs, 28(6):655-676, 2020. [doi]

2016

Distinguishing Attacks on (Ultra-)Lightweight WG CiphersMabin Joseph, Gautham Sekar, R. Balasubramanian. lightsec 2017: 45-59 [doi]

Practical (Second) Preimage Attacks on the TCS_SHA-3 Family of Cryptographic Hash FunctionsGautham Sekar, Soumyadeep Bhattacharya. jips, 12(2):310-312, 2016. [doi]

2015

Side Channel Cryptanalysis of StreebogGautham Sekar. secsr 2015: 154-162 [doi]

2013

Practical (Second) Preimage Attacks on TCS_SHA-3Gautham Sekar, Soumyadeep Bhattacharya. iacr, 2013:150, 2013. [doi]

2012

Challenging the increased resistance of regular hash functions against birthday attacksNicky Mouha, Gautham Sekar, Bart Preneel. jmc, 6(3-4):229-248, 2012. [doi]

The Stream Cipher Core of the 3GPP Encryption Standard 128-EEA3: Timing Attacks and CountermeasuresGautham Sekar. iacr, 2012:425, 2012. [doi]

2011

The Stream Cipher Core of the 3GPP Encryption Standard 128-EEA3: Timing Attacks and CountermeasuresGautham Sekar. cisc 2012: 269-288 [doi]

Cryptanalysis and Design of Symmetric Cryptographic Algorithms (Cryptanalyse en ontwerp van symmetrische cryptografische algoritmen)Gautham Sekar. PhD thesis, Katholieke Universiteit Leuven, Belgium, 2011. [doi]

Meet-in-the-Middle Attacks on Reduced-Round XTEAGautham Sekar, Nicky Mouha, Vesselin Velichkov, Bart Preneel. ctrsa 2011: 250-267 [doi]

Practical Attacks on a Cryptosystem Proposed in Patent WO/2009/066313Gautham Sekar, Bart Preneel. wisa 2012: 1-12 [doi]

2009

2008

Correlated Keystreams in MoustiqueEmilia Käsper, Vincent Rijmen, Tor E. Bjørstad, Christian Rechberger, Matthew J. B. Robshaw, Gautham Sekar. africacrypt 2008: 246-257 [doi]

2007

Improved Meet-in-the-Middle Attacks on Reduced-Round DESOrr Dunkelman, Gautham Sekar, Bart Preneel. indocrypt 2007: 86-100 [doi]

New Weaknesses in the Keystream Generation Algorithms of the Stream Ciphers TPy and PyGautham Sekar, Souradyuti Paul, Bart Preneel. isw 2007: 249-262 [doi]

New Attacks on the Stream Cipher TPy6 and Design of New Ciphers the TPy6-A and the TPy6-BGautham Sekar, Souradyuti Paul, Bart Preneel. weworc 2008: 127-141 [doi]

Related-Key Attacks on the Py-Family of Ciphers and an Approach to Repair the WeaknessesGautham Sekar, Souradyuti Paul, Bart Preneel. indocrypt 2007: 58-72 [doi]

Weaknesses in the Pseudorandom Bit Generation Algorithms of the Stream Ciphers TPypy and TPyGautham Sekar, Souradyuti Paul, Bart Preneel. iacr, 2007:75, 2007. [doi]

New Weaknesses in the Keystream Generation Algorithms of the Stream Ciphers TPy and PyGautham Sekar, Souradyuti Paul, Bart Preneel. iacr, 2007:230, 2007. [doi]

New Attacks on the Stream Cipher TPy6 and Design of New Ciphers the TPy6-A and the TPy6-BGautham Sekar, Souradyuti Paul, Bart Preneel. iacr, 2007:436, 2007. [doi]

2006

Distinguishing Attacks on the Stream Cipher PySouradyuti Paul, Bart Preneel, Gautham Sekar. fse 2006: 405-421 [doi]

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