Key Generation Using External Source Excitation: Capacity, Reliability, and Secrecy Exponent
نویسندگان
چکیده
منابع مشابه
Key Generation Using an External Source of Excitation: Capacity, Reliability, and Secrecy Exponent
We study the fundamental limits to secret key generation from an excited distributed source (EDS). In an EDS a pair of terminals observe dependent sources of randomness excited by a pre-arranged signal. We first determine the secret key capacity for such systems with one-way public messaging. We then characterize a tradeoff between the secret key rate and exponential bounds on the probability o...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2012
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2011.2176311