Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/01/01 Vol. E95-ANo. 1 ;
pp. 70-88 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Public Key Cryptography Keyword: proxy decryption, proxy re-encryption, revocability, hierarchical confidentialities,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/01/01 Vol. E92-ANo. 1 ;
pp. 322-325 Type of Manuscript: LETTER Category: Cryptography and Information Security Keyword: ring signature, anonymity, linkability, revocability,