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Maroc Maroc - TECHXPLORE.COM - RSS news feed - 03/Jul 14:40

Offline/online attribute-based searchable encryption scheme from ideal lattices

The security of traditional attribute-based searchable encryption schemes relies on traditional number-theoretic assumptions, and thus they are not able to resist the threat of quantum algorithms. Existing lattice-based searchable encryption schemes have two main problems: one is the low efficiency of the execution of encryption, key generation and search algorithms. The second is the large space required for storing search trapdoors.

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