The Gaussian wire-tap channel
نویسندگان
چکیده
Wyner’s results for discrete memoryless wire-tap channels are extended to the Gaussian wire-tap channel. It is shown that the secrecy capacity C, is the difference between tbe capacit ies of the main and wire-tap channels. It is further shown tbat Rd= C, is the upper boundary of the achievable rate-equivocation region.
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ورودعنوان ژورنال:
- IEEE Trans. Information Theory
دوره 24 شماره
صفحات -
تاریخ انتشار 1978