Henri Gilbert
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current research
- symmetric cryptography (block ciphers, stream ciphers, message authentication, hash functions)
- cryptanalysis
- multivariate cryptography
- light weight cryptography
- content and software protection
habilitation thesis: "Cryptologie symétrique."
publications at Orange Labs
- An Efficient Forward-Private RFID Protocol (ACM CCS, 2009)
- Algebraic and Correlation Attacks against Linearly Filtered Non Linear Feedback Shift Registers (SAC, 2008)
- How to Encrypt with the LPN Problem. (ICALP, 2008)
- HB#: Improving the Security and Efficiency of HB+. (EUROCRYPT, 2008)
- Good Variants of HB+ are Hard to Find. (Financial Cryptography, 2008)
- On the Security of IV Dependent Stream Ciphers. (FSE, 2007)
- Compact FPGA implementations of QUAD. (ASIACCS, 2007)
- Combining Compression Functions and Block Cipher-Based Hash Functions. (ASIACRYPT, 2006)
- Cryptanalysis of Rainbow. (SCN, 2006)
- Efficient Implementations of Multivariate Quadratic Systems. (SAC, 2006)
- Cryptanalysis of Pomaranch. (IEE Proceedings - Information Security, 2006)
- QUAD: A Practical Stream Cipher with Provable Security. (EUROCRYPT, 2006)
- Cryptanalysis of Grain. (FSE, 2006)
- Active attack against HB+: a provably secure lightweight authentication protocol. (IEE Electronic Letters, 2005)
- Resistance of SNOW 2.0 Against Algebraic Attacks. (CT-RSA, 2005)
- Cryptanalysis of a White Box AES Implementation. (SAC, 2004)
- A Traceable Block Cipher. (ASIACRYPT, 2003)
- Security Analysis of SHA-256 and Sisters. (SAC, 2003)
- The Security of "One-Block-to-Many" Modes of Operation. (FSE, 2003)
- Cryptanalysis of SFLASH. (EUROCRYPT, 2002)
- The RIPEMD and RIPEMD Improved Variants of MD4 Are Not Collision Free. (FSE, 2001)
- New Results on the Pseudorandomness of Some Blockcipher Constructions. (FSE, 2001)
- A Statistical Attack on RC6. (FSE, 2000)
- Stochastic Cryptanalysis of Crypton. (FSE, 2000)
- A Collision Attack on 7 Rounds of Rijndael. (aes, 2000)