CP-ABE Scheme Using Selectively Hidden Tree Access Structure
Hidden access structure is a secure operation of Ciphertext Policy Attribute Base Encryption(CP-ABE),which can effectively prevent the leakage of sensitive information.However,tree access structure used by existing CP-ABE schemes are either completely open or completely hidden,which results in poor...
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Editorial Office of Computer Engineering
2020-07-01
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| Serija: | Jisuanji gongcheng |
| Teme: | |
| Online dostop: | https://www.ecice06.com/fileup/1000-3428/PDF/20200722.pdf |
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