Abstract
A method for securing D2D communications may comprise: encrypting communication data based at least in part on a security policy associated with at least one of a general trust evaluation and a local trust evaluation; and sending the encrypted communication data from a first user equipment to one or more second user equipments, wherein the second user equipment of which at least one of a general trust evaluation result and a local trust evaluation result satisfies the security policy set by the first user equipment is eligible to access the encrypted communication data.
Original language | English |
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Patent number | US10944551 |
IPC | H04W 88/ 04 A I |
Priority date | 22/12/2015 |
Publication status | Published - 9 Mar 2021 |
MoE publication type | H1 Granted patent |