Research Article
F2P-ABS: A Fast and Secure Attribute-Based Signature for Mobile Platforms
| | Notation | Definition |
| | Attribute | | Attribute universe | | Signer attribute set | | Tree-based predicate | | Minimum attribute set of according to | | Node | A node of whose index is | | Attribute associated with the leaf node | | Tree-based subpredicate of rooted at node | | Parent node of node | | Set of child nodes of node | | Set of child nodes at which subpredicates are rooted that cannot satisfy | | is randomly chosen from according to uniform distribution | | Garbled circuit of function |
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