With the advent of the Internet, digital media authors can distribute their work by making it available on web pages or in public discussion forums. The person who has access to the pages or forums can copy and edit these media and get an exact copy of the original. The use of digital media has shown several problems, including how authors can secure property rights for their work. Multimedia is included with additional media protection information prior to distribution.
In this paper, a new method of hiding images is suggested for any type of file that did not exist in the previously studied methods, so that the added information of the file to be represented represents the file, its suffix and its size. Here are some queries whether we want to encrypt the file in order to apply the RES algorithm for encryption and do we want to compress the file for that Huffman algorithm was applied to compression. Depending on the confidentiality of the information to be encrypted, encryption can be selected or not, and depending on the size of the data file to be encrypted, it can choose whether or not to compress. An optimized algorithm was proposed, cutting data into blocks (Blokes). To ensure that the data was not changed, an electronic signature was used. The LSB (Significant Bit Least) algorithm was then applied. For better results, the whale algorithm was used to determine the optimal position of the antenna.
The effectiveness of the proposed improved algorithm comes from obtaining the optimal PSNR (Peak Signal to Noise Ratio) value by determining the best location for gaming as well as the MSE (Mean Square Error). Comparing the results between LSB algorithm by standard methods and our proposed algorithm.
The results obtained indicate the efficiency and strength of the proposed algorithm, which is characterized by durability to resist many of the attacks carried out on the image.
It is based on the Visual Studio 2016 environment because it contains highly efficient functions dealing with the proposed algorithm.
Al-Baath University Journal.
2020.
Improved Algorithm Steganography For Using Technology Puzzle
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