
Towards Secure Network Coding–Enabled Wireless Sensor Networks 405
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Byzantine attacker
FIGURE 16.7 Byzantine replay attack.
retransmit them into the network through the tunnel [41]. The adversaries target at convincing the
neighbor nodes that the two sides of a tunnel are in the same range and very close to each other. By
using this strategy, an adversary may be able to send the messages to the other part of the tunnel in
the sensor network without being in the same range. The wormhole attack can impose more severe
impact on the state-aware NC protocols, such ...