Welcome to the resource topic for 2002/128
Title:
Perfectly Secure Message Transmission Revisited
Authors: Yvo Desmedt, Yongge Wang
Abstract:Achieving secure communications in networks has been one
of the most important problems in information technology.
Dolev, Dwork, Waarts, and Yung have studied secure
message transmission in one-way or two-way channels.
They only consider the case when all channels are two-way or
all channels are one-way. Goldreich, Goldwasser, and Linial,
Franklin and Yung, Franklin and Wright, and Wang and
Desmedt have studied secure communication and
secure computation in multi-recipient (multicast)
models. In a ``multicast channel’’ (such as Ethernet), one processor
can send the same message—simultaneously and privately—to
a fixed subset of processors. In this paper, we shall
study necessary and sufficient conditions for achieving
secure communications against active adversaries in mixed
one-way and two-way channels. We also discuss
multicast channels and neighbor network channels.
ePrint: https://eprint.iacr.org/2002/128
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