Exclusive set system constructions including, but not...

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique

Reexamination Certificate

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C713S156000

Reexamination Certificate

active

07818570

ABSTRACT:
An (n,k,r,t)-exclusive set system over a set U includes elements Sƒeach of corresponds to a polynomial ƒ(u) in one or more coordinates of uεU. The polynomial is zero on U\Sƒbut is not zero on Sƒ. In some embodiments, an asymptotically low key complexity k is provided.

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