Generalized threshold secret sharing and finite geometry
نویسندگان
چکیده
Abstract In the history of secret sharing schemes many constructions are based on geometric objects. this paper we investigate generalizations threshold and related finite structures. particular, analyse compartmented hierarchical schemes, deduce some more general results, especially bounds for special arcs novel conjunctive 2-level 3-level schemes.
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ژورنال
عنوان ژورنال: Designs, Codes and Cryptography
سال: 2021
ISSN: ['0925-1022', '1573-7586']
DOI: https://doi.org/10.1007/s10623-021-00900-9