Yu-Jung Hsu

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As a result of the development of computer network technology, communication of information through personal computer is becoming more convenient. Meanwhile, it also gives hackers opportunities to attack the network. Therefore the communication security is now an important issue for multimedia communications. This paper proposed a hybrid encryption(More)
With the development of the Internet and Electronic Commerce (EC), enterprises have overcome the space and time barriers and are now capable of serving customers electronically. However, it is a great challenge to attract and retain the customers over Internet. One approach is to provide the responsive personalized service to satisfy the customer demand and(More)
The dynamic response of chaotic system is unpredictable and highly sensitive to the variation of initial values of a system. Therefore, the distinguished elements of variables applied to produce encryption codes for the color-image encryption can increase the communication security. This paper proposed a hybrid encryption technique for the color image based(More)
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