MLDP-oriented multi-party access control method and system based on SGX
An access control, multi-party technology, applied in the field of cloud computing, which can solve problems such as inapplicability of data watermarking, data leakage by non-root data owners, and complicated user revocation.
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[0101] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0102] Aiming at the problems existing in the prior art, the present invention provides an SGX-based MLDP-oriented multi-party access control method and system. The present invention will be described in detail below with reference to the accompanying drawings.
[0103] The corresponding English full name and Chinese meaning of the English abbreviations involved in the present invention are as follows:
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[0106] The symbols used in the present invention are described and explained as follows:
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[0108] In the present invention, a multi-party access control model under the MLDP scenario is ...
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