Complexity of universal access structures
نویسندگان
چکیده
منابع مشابه
Complexity of universal access structures
An important parameter in a secret sharing scheme is the number of minimal qualified sets. Given this number, the universal access structure is the richest possible structure, namely the one in which there are one or more participants in every possible Boolean combination of the minimal qualified sets. Every access structure is a substructure of the universal structure for the same number of mi...
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ژورنال
عنوان ژورنال: Information Processing Letters
سال: 2012
ISSN: 0020-0190
DOI: 10.1016/j.ipl.2011.10.022