Bounds and Constructions for Unconditionally Secure Distributed Key

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design optimal schemes distributing a Key Distribution Center and we show that some ... T he scheme is said to be u ncon diti on ally s ec u re i f its security is inde p endent f rom the com - ..... 2FEHG7 Set of values that can be sent by serverI5FP toQ5R7 , forIS"ADT. 2FEHG3 Set of ..... FC #¦% , it holds that. H ( Αi\Й i ) = 0 , w ...
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