Content Centric Networking (CCN) is an effective communication paradigm that well matches the features of wireless\nenvironments. To be considered a viable candidate in the emerging wireless networks, despite the clear benefits of locationindependent\nsecurity, CCN must at least have parity with existing solutions for confidential and anonymous communication. This\npaper designs a new cryptographic scheme, called Asymmetric Index Encapsulation (AIE), that enables the router to test whether\nan encapsulated header matches the token without learning anything else about both of them. We suggest using the AIE as the\ncore protocol of anonymous Content Centric Networking. A construction of AIE which strikes a balance between efficiency and\nsecurity is given. The scheme is proved to be secure based on the DBDH assumption in the random oracle with tight reduction,\nwhile the encapsulated header and the token in our system consist of only three elements.
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