Constrained Colluding Eavesdroppers: An Information-Theoretic Model

Mahtab Mirmohseni; Panagiotis Papadimitratos

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arXiv · 1312.3200

Constrained Colluding Eavesdroppers: An Information-Theoretic Model

Mahtab Mirmohseni·Panagiotis Papadimitratos

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Abstract

We study the secrecy capacity in the vicinity of colluding eavesdroppers. Contrary to the perfect collusion assumption in previous works, our new information-theoretic model considers constraints in collusion. We derive the achievable secure rates (lower bounds on the perfect secrecy capacity), both for the discrete memoryless and Gaussian channels. We also compare the proposed rates to the non-colluding and perfect colluding cases.

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Mahtab Mirmohseni, Panagiotis Papadimitratos. 2013-12-11. Constrained Colluding Eavesdroppers: An Information-Theoretic Model. https://arxiv.org/abs/1312.3200

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