Merkle trees, also known as hash trees or binary hash trees, are tree-like data structures used in computer science. They are named after their inventor, Ralph Merkle, who proposed the concept in 1979 ...

The other thing is to consider exactly which items you're reading; a tree will tend to cluster similar keys together (e.g. if the keys are strings, "linus" will be near "linux" in the tree structure), ...

A novel key distribution scheme with time-limited node revocation is proposed for secure group communications in wireless sensor networks. The salient security properties offered in the proposed ...

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