در حال نمایش موارد 1 - 6 از 6
A survey on digital data hiding schemes: principals, algorithms, and applications
(Iranian Society of Cryptology, 2013-01-01)
This paper investigates digital data hiding schemes. The concept of information hiding will be explained at first, and its traits, requirements, and applications will be described subsequently. In order to design a digital ...
Detection of perturbed quantization (PQ) steganography based on empirical matrix
(Iranian Society of Cryptology, 2010-07-01)
Perturbed Quantization (PQ) steganography scheme is almost undetectable with the current steganalysis methods. We present a new steganalysis method for detection of this data hiding algorithm. We show that the PQ method ...
New High Secure Network Steganography Method Based on Packet Length
(Iranian Society of Cryptology, 2020-01-01)
In network steganography methods based on packet length, the length of the packets is used as a carrier for exchanging secret messages. Existing methods in this area are vulnerable against detections due to abnormal network ...
Steganalysis of embedding in difference of image pixel pairs by neural network
(Iranian Society of Cryptology, 2009-01-01)
In this paper a steganalysis method is proposed for pixel value differencing method. This steganographic method, which has been immune against conventional attacks, performs the embedding in the difference of the values ...
Eigenvalues-based LSB steganalysis
(Iranian Society of Cryptology, 2012-07-01)
So far, various components of image characteristics have been used for steganalysis, including the histogram characteristic function, adjacent colors distribution, and sample pair analysis. However, some certain steganography ...
A Binary Relevance Adaptive Model-Selection for Ensemble Steganalysis
(Iranian Society of Cryptology, 2022-01-01)
Steganalysis is an interesting classification problem to discriminate the images, including hidden messages from the clean ones. There are many methods, including deep CNN networks, to extract fine features for this ...