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Multicast routing is very important for wireless sensor and actor networks (WSANs), where the decisions or control information from actors will be delivered to sensors over each link of the WSANs only once. In the multicast route each copy should be securely send to the authenticated destinations. The relay nodes should compute and identify forwarding paths to meet packet's security requirement. This...
DRM (digital rights management) has no well-known standards about encryption algorithms. This paper proposes a novel FCSR (Feedback with Carry Shift Registers) based keystrem cipher generator for DRM. The novel generator has passed the NIST statistical test, which shows the pseudo-random properties of the novel keystream generator are ideal. We simulate the generator using VHDL under Quartus II. Simulation...
This paper present a novel packet delivery mechanism only using local information for probabilistic non-dominated guarantee of high data confidentiality and reliability in wireless sensor networks. In the data confidentiality domain, a secret message is transformed into multiple shares by secret sharing schemes and then forwarding towards destination via multiple neighbours so that even if a small...
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