56 search results - page 1 / 12 » On Compression of Data Encrypted with Block Ciphers |
DCC
2009
IEEE
13 years 11 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...
CCS
2007
ACM
13 years 11 months ago
2007
ACM
We introduce the concept of an elastic block cipher, which refers to stretching the supported block size of a block cipher to any length up to twice the original block size while ...
TIT
2010
12 years 11 months ago
2010
This paper considers the construction and analysis of pseudo-random functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of message aut...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— Symmetric-key block ciphers are often used to provide data confidentiality with low complexity, especially in the case of dedicated hardware implementations. IDEA NXT is a nov...
PERCOM
2005
ACM
14 years 4 months ago
2005
ACM
Encryption algorithms can be used to help secure wireless communications, but securing data also consumes resources. The goal of this research is to provide users or system develo...