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Chameleon authentication tree (CAT) is an important authenticated data structure for verifiable data streaming in 5G networks. But the typical CAT cannot support the dynamic scenario very well because it cannot expend freely since its height is fixed. Therefore, we proposed a dynamic CAT (DCAT) with the feature of adaptive expansion. We divided the algorithms of the DCAT with the following phases:...
Cloud storage has been gaining tremendous popularity, which provides facilitative data storage and sharing services for distributed clients. To maximize the availability and reliability, some customers may store multiple replicas of critical data on cloud servers. However, cloud servers may collude to make it look like they are storing multiple copies of data, whereas in fact they only store a single...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.