Titlebook: Cloud Computing and Security; First International Zhiqiu Huang,Xingming Sun,Jian Wang Conference proceedings 2015 Springer International P

手榴彈

https://doi.org/10.1007/978-3-662-25063-1er domain and the plaintext domain. Moreover, the proposed method is simpler to calculate, while offering better performance. The results demonstrate that larger payload, better image quality, and error-free data extraction as well as image recovery are achieved.

CREST

,Die gebr?uchlichen Schaltungen,ate the speed of convergence, we proposed an improved quantum-behaved particle swarm algorithm (IQPSO). The experiments showed that IQPSO was superior to PSO and QPSO on the searching of multi-threshold value in image segmentation under the premise of ensuring the accuracy of solutions.

intertwine

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噱頭

nitric-oxide

A Provably Secure Ciphertext-Policy Hierarchical Attribute-Based Encryptionibute-based encryption and provide a more expressive description of the access control structure. The security of the proposed CP-HABE scheme is proved in the standard model on the basis of decisional . parallel-BDHE assumption. Also the performance analysis is provided.

dialect

Complete Separable Reversible Data Hiding in Encrypted Imageer domain and the plaintext domain. Moreover, the proposed method is simpler to calculate, while offering better performance. The results demonstrate that larger payload, better image quality, and error-free data extraction as well as image recovery are achieved.

易發(fā)怒

冷淡周邊

Coverless Information Hiding Method Based on the Chinese Mathematical Expressionrmal text that includes the stego-vector will be retrieved, which means that the secret messages can be send to the receiver without any modification for the stego-text. Therefore, this method is robust for any current steganalysis algorithm, and it has a great value in theory and practical significance.

yohimbine

The Optimization Model of Trust for White-Washingr experimental results show that the proposed model can insulate suspicious white-washing nodes effectively, and ensures the normal interaction activities among normal nodes at the same time. Thus, the proposed model can resist the white-washing attacks effectively.