Keyword : hierarchical confidentialities

Identity-Based Proxy Cryptosystems with Revocability and Hierarchical Confidentialities
Lihua WANG Licheng WANG Masahiro MAMBO Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 70-88
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Public Key Cryptography
proxy decryptionproxy re-encryptionrevocabilityhierarchical confidentialities
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