Gautham Sekar

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 6

Top Venues

Comput. J.

LightSec

J. Comput. Secur.

SSR

Katholieke Universiteit Leuven, Belgium (PHD)

Education History

Katholieke Universiteit Leuven, Belgium

PHD

Publications

Mabin Joseph, Gautham Sekar, R. Balasubramanian
Revisiting the Software-Efficient Stream Ciphers RCR-64 and RCR-32. Comput. J. 67 (4) (2024)
Mabin Joseph, Gautham Sekar, R. Balasubramanian, G. Venkiteswaran
On the Security of the Stream Ciphers RCR-64 and RCR-32. Comput. J. 65 (12) (2022)
Mabin Joseph, Gautham Sekar, R. Balasubramanian
Side channel analysis of SPECK. J. Comput. Secur. 28 (6) (2020)
Gautham Sekar, Soumyadeep Bhattacharya
Practical (Second) Preimage Attacks on the TCS_SHA-3 Family of Cryptographic Hash Functions. J. Inf. Process. Syst. 12 (2) (2016)
Mabin Joseph, Gautham Sekar, R. Balasubramanian
Distinguishing Attacks on (Ultra-)Lightweight WG Ciphers. LightSec (2016)
Gautham Sekar
Side Channel Cryptanalysis of Streebog. SSR (2015)
Gautham Sekar, Soumyadeep Bhattacharya
Practical (Second) Preimage Attacks on TCS_SHA-3. IACR Cryptol. ePrint Arch. 2013 (2013)
Nicky Mouha, Gautham Sekar, Bart Preneel
Challenging the increased resistance of regular hash functions against birthday attacks. J. Math. Cryptol. 6 (3-4) (2012)
Gautham Sekar
The Stream Cipher Core of the 3GPP Encryption Standard 128-EEA3: Timing Attacks and Countermeasures. IACR Cryptol. ePrint Arch. 2012 (2012)
Gautham Sekar, Nicky Mouha, Vesselin Velichkov, Bart Preneel
Meet-in-the-Middle Attacks on Reduced-Round XTEA. CT-RSA (2011)
Gautham Sekar, Bart Preneel
Practical Attacks on a Cryptosystem Proposed in Patent WO/2009/066313. WISA (2011)
Gautham Sekar
The Stream Cipher Core of the 3GPP Encryption Standard 128-EEA3: Timing Attacks and Countermeasures. Inscrypt (2011)
Gautham Sekar, Bart Preneel
Improved Distinguishing Attacks on HC-256. IWSEC (2009)
Nicky Mouha, Gautham Sekar, Jean-Philippe Aumasson, Thomas Peyrin, Søren S. Thomsen, Meltem Sönmez Turan, Bart Preneel
Cryptanalysis of the ESSENCE Family of Hash Functions. Inscrypt (2009)
Jorge Nakahara Jr., Gautham Sekar, Daniel Santana de Freitas, Chang Chiann, Ramon Hugo de Souza, Bart Preneel
Cryptanalysis of Block Ciphers. ISC (2009)
Emilia Käsper, Vincent Rijmen, Tor E. Bjørstad, Christian Rechberger, Matthew J. B. Robshaw, Gautham Sekar
Correlated Keystreams in Moustique. AFRICACRYPT (2008)
Orr Dunkelman, Gautham Sekar, Bart Preneel
Improved Meet-in-the-Middle Attacks on Reduced-Round DES. INDOCRYPT (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
New Weaknesses in the Keystream Generation Algorithms of the Stream Ciphers TPy and Py. ISC (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
Weaknesses in the Pseudorandom Bit Generation Algorithms of the Stream Ciphers TPypy and TPy. IACR Cryptol. ePrint Arch. 2007 (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
New Attacks on the Stream Cipher TPy6 and Design of New Ciphers the TPy6-A and the TPy6-B. IACR Cryptol. ePrint Arch. 2007 (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
New Weaknesses in the Keystream Generation Algorithms of the Stream Ciphers TPy and Py. IACR Cryptol. ePrint Arch. 2007 (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
New Attacks on the Stream Cipher TPy6 and Design of New Ciphers the TPy6-A and the TPy6-B. WEWoRC (2007)
Gautham Sekar, Souradyuti Paul, Bart Preneel
Related-Key Attacks on the Py-Family of Ciphers and an Approach to Repair the Weaknesses. INDOCRYPT (2007)
Souradyuti Paul, Bart Preneel, Gautham Sekar
Distinguishing Attacks on the Stream Cipher Py. FSE (2006)

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Publication Activity (10 Years)

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Gautham Sekar