9 search results - page 1 / 2 » Cryptanalysis of an image encryption scheme based on a new t... |
CORR
2007
Springer
13 years 4 months ago
2007
Springer
IVC
2006
13 years 4 months ago
2006
In recent years, the chaos based cryptographic algorithms have suggested some new and efficient ways to develop secure image encryption techniques.Inthis communication,weproposea ...
WEA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. A5/1 pseudo-random bit generator, known from GSM networks, potentially might be used for different purposes, such as secret hiding during cryptographic hardware testing, ...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...
IWDW
2004
Springer
13 years 10 months ago
2004
Springer
Most of watermarking techniques are based on Wide Spread Spectrum (WSS). Security of such schemes is studied here in adopting a cryptanalysis point of view. The security is proport...