军事学 >>> 军事学
搜索结果: 1-6 共查到军事学 Expander Graphs相关记录6条 . 查询时间(0.082 秒)
Any dd-regular graph on nn vertices with spectral expansion λλ satisfying n=Ω(d3log(d)/λ)n=Ω(d3log⁡(d)/λ) yields a O(λ3/2d)O(λ3/2d)-non-malleable code in the split-state model.
Our proofs are based on a new search-to-decision reduction for expander-based functions. This extends a previous reduction of the first author (STOC 2012) which was applicable for the special case of ...
Threshold secret sharing is a protocol that allows a dealer to share a secret among nn players so that any coalition of tt players learns nothing about the secret, but any t+1t+1 players can reconstru...
We develop new schemes for deterministically updating a stored cryptographic key that provide security against an internal adversary who can control the update computation and leak bounded amounts of ...
Providing security for a wireless sensor network composed of small sensor nodes with limited battery power and memory can be a non-trivial task. A variety of key predistribution schemes have been prop...
We propose constructing provable collision resistant hash functions from expander graphs. As examples, we investigate two specific families of optimal expander graphs for provable hash function cons...

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