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ISCAS
2008
IEEE
101views Hardware» more  ISCAS 2008»
14 years 6 months ago
High-performance ASIC implementations of the 128-bit block cipher CLEFIA
— In the present paper, we introduce high-performance hardware architectures for the 128-bit block cipher CLEFIA and evaluate their ASIC performances in comparison with the ISO/I...
Takeshi Sugawara, Naofumi Homma, Takafumi Aoki, Ak...
SP
2009
IEEE
122views Security Privacy» more  SP 2009»
14 years 7 months ago
Plaintext Recovery Attacks against SSH
This paper presents a variety of plaintext-recovering attacks against SSH. We implemented a proof of concept of our attacks against OpenSSH, where we can verifiably recover 14 bi...
Martin R. Albrecht, Kenneth G. Paterson, Gaven J. ...