A Multi-Authority CP-ABE Scheme with Fully Outsourced Computation and Direct Attribute Revocation Based on the R-LWE Problem in Edge Computing
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DOI: 10.1109/jiot.2025.3610458
Abstract: Existing ciphertext policy attribute-based encryption (CP-ABE) schemes based on the ring learning with error (R-LWE) problem have issues such as key escrow, insufficient real-time performance for attribute revocation, high computational cost, and high storage overhead,… read more here.
Keywords: revocation; fully outsourced; attribute; attribute revocation ... See more keywords