Index Terms
- The nonsecurity of secrecy
Recommendations
Secrecy capacities for multiple terminals
We derive single-letter characterizations of (strong) secrecy capacities for models with an arbitrary number of terminals, each of which observes a distinct component of a discrete memoryless multiple source, with unrestricted and interactive public ...
Strong Secrecy From Channel Resolvability
We analyze physical-layer security based on the premise that the coding mechanism for secrecy over noisy channels is tied to the notion of channel resolvability. Instead of considering capacity-based constructions, which associate to each message a ...
Individual Secrecy for the Broadcast Channel
This paper studies the problem of secure communications over broadcast channels under the <italic>individual</italic> secrecy constraints. That is, the transmitter wants to send two independent messages to two legitimate receivers in the presence of an ...
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