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» On Tweaking Luby-Rackoff Blockciphers
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FSE
2008
Springer
105views Cryptology» more  FSE 2008»
14 years 11 months ago
An Improved Security Bound for HCTR
HCTR was proposed by Wang, Feng and Wu in 2005. It is a mode of operation which provides a tweakable strong pseudorandom permutation. Though HCTR is quite an efficient mode, the au...
Debrup Chakraborty, Mridul Nandi