A cloud-based re-encryption scheme allows a semi-trusted cloud proxy to convert a
ciphertext under delegator's public-key into a ciphertext of delegatee's. However, for an …

With the development of cloud technology, sharing date between users securely becomes
more and more important. Moreover, the cloud server should provide a flexible control on …

Security issues related to cloud computing as well as all solutions proposed in the literature
are one of the high topics for research. However, there are many unsolved problems …

One embodiment of the present invention provides a system that facilitates the transfer of the
state of a stack in a content centric network. During operation, the system receives, by a …

Wireless sensor network (WSN), which extends the typical Internet environment to Internet of
Things, has been deployed in various environments such as safety monitoring, intelligent …

One embodiment provides a system that facilitates direct seeking of the ordered content of a
manifest based on external metadata. During operation, the system determines, by a content …

Proxy re-encryption is a special type of public key encryption that allows an intermediate
proxy to transform a ciphertext from one public key to another without learning any …

Personal Cloud (PC) storage services such as Dropbox or Google Drive have become
increasingly popular in the last few years. Unfortunately, these services are still not secure …

In this paper we present a novel approach to distribute session keys securely across
administrative boundaries where participants may be unable to interact directly. The basis of …

Owing to the convenience of mobile devices and the advantages of cloud computing, it is a
fashion to efficiently share data by mobile devices in cloud computing. However, it might be …