381 search results - page 17 / 77 » Tweakable Block Ciphers |
IJNSEC
2007
13 years 8 months ago
2007
When the network is homogeneous, choosing the cipher type for a packet telephony application is simple. It is clear that stream ciphers perform better than block ciphers over land...
DCC
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper investigates compression of encrypted data. It has been previously shown that data encrypted with Vernam’s scheme [1], also known as the one-time pad, can be compress...
ASIACRYPT
2000
Springer
14 years 2 days ago
2000
Springer
In 1980 Hellman introduced a general technique for breaking arbitrary block ciphers with N possible keys in time T and memory M related by the tradeoff curve TM2 = N2 for 1 T N. ...
FSE
2011
Springer
12 years 12 months ago
2011
Springer
At Eurocrypt 2001, Biryukov and Shamir investigated the security of AES-like ciphers where the substitutions and affine transformations are all key-dependent and successfully crypt...
FSE
2006
Springer
14 years 4 days ago
2006
Springer
We propose a general framework for differential and linear cryptanalysis of block ciphers when the block is not a bitstring. We prove piling-up lemmas for the generalized different...