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More and more privacy-sensitive images have been produced daily. Chaotic encryption guarantees that only the targeted receiver can obtain the raw image. Many works perform encryption on bit-level for better permutation but incur an unbearable ...

• The proposed parallel bit-level permutation algorithm offers a good trade-off between efficiency and effect.
• To accelerate the keystreams generation in diffusion stage, multi-threading technology is used to generate them in parallel.

Emerging persistent file systems are designed to achieve high-performance data processing by effectively exploiting the advanced features of Non-volatile Memory (NVM). Non-uniform memory access (NUMA) architectures are universally used in high-...

Chaos-based encryption provides a practical way to protect the confidentiality of digital images nowadays. The increasing convenience (e.g., larger bandwidth) of data sharing stimulates the need for encrypting amounts of images in a ...

In order to support efficient compilation to modern architectures, mainstream programming languages, such as C/C$$++$$++ and Java, have adopted weak (or relaxed) memory models. According to these weak memory models, multithreaded programs are allowed to ...

The problems of large numbers of image data and concurrent client connection requests to the remote video server in C / S mode was resolved by using IOCP (I/O Completion Port) mechanism in image characteristic transmission. The multiple concurrent ...

HLA, a DoD high level architecture, is emerging as a standard platform for large-scale distributed interactive simulation systems. It mainly emphasizes on the reusability and interoperability of different simulation components. HLA was well designed and ...