inner-product encryption

zero and non-zero inner-product encryption (ZIPE/NIPE)

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ZIPE achieves an additional security property,attribute-hiding, in which vector x is hidden from the ciphertext. ZIPE providesfunctional encryption for a wide class of relations corresponding to equalities,polynomialsand CNF/DNF formulae.

NIPE supports a wide classof relations corresponding to the complement of those for ZIPE.

posted @ 2022-02-21 15:28  凯在想peach  阅读(54)  评论(0)  编辑  收藏  举报