9/16/2023 0 Comments Xor brute force online![]() ![]() A network parallel computing system is a network-based system that has a high potential to resolve these issues. It is not conducive to the control of information security. At present, in some classified computers, there exist problems and deficiencies in the field of information security management. Information security can ensure an efficient application of classified computers. The results show that the proposed approach can reduce the encryption and decryption time and is able to ensure image confidentiality. The proposed algorithm is evaluated using computational time, normalized correlation, entropy, Peak-Signal-to-Noise-Ratio (PSNR) and histogram analysis. The main goal of the proposed approach is to reduce the encryption and decryption time of these images, using Advanced Encryption Standard (AES) where only one image is encrypted and XOR cipher for encrypting the remaining multi-frame DICOM images. In this paper, a simple and effective encryption approach for pixel data is provided for multi-frame DICOM medical images. The Digital Image and Communication in Medicine (DICOM) standard provides attributes for the header data confidentiality but not for the pixel image data. Hence, there is a need of a robust and secure mechanism to exchange medical images over the Internet. Transferring medical images using networks is subjected to a wide variety of security risks. ![]()
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