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| Nobuo FUNABIKI
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DCT-OFDM Watermarking Scheme Based on Communication System Model
Minoru KURIBAYASHI Shogo SHIGEMOTO Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/04/01
Vol. E100-A
No. 4
pp. 944-952
Type of Manuscript:
Special Section PAPER (Special Section on Signal Design and Its Applications in Communications)
Category: Spread Spectrum Technologies and Applications
Keyword:
spread spectrum, OFDM, QIM, error correcting code, | | | Summary | Full Text:PDF | |
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Revocable Group Signatures with Compact Revocation List Using Accumulators
Toru NAKANISHI Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A
No. 1
pp. 117-131
Type of Manuscript:
Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Public Key Based Cryptography
Keyword:
anonymity, group signatures, revocations, accumulators, | | | Summary | Full Text:PDF | |
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An Anonymous Reputation System with Reputation Secrecy for Manager
Toru NAKANISHI Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A
No. 12
pp. 2325-2335
Type of Manuscript:
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword:
reputation system, anonymity, anonymous credentials, pairings, | | | Summary | Full Text:PDF | |
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Efficient Proofs for CNF Formulas on Attributes in Pairing-Based Anonymous Credential System
Nasima BEGUM Toru NAKANISHI Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/12/01
Vol. E96-A
No. 12
pp. 2422-2433
Type of Manuscript:
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword:
anonymity, anonymous credentials, attributes, CNF formulas, | | | Summary | Full Text:PDF | |
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Forward-Secure Group Signatures from Pairings
Toru NAKANISHI Yuta HIRA Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A
No. 11
pp. 2007-2016
Type of Manuscript:
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword:
anonymity, group signatures, forward-security, pairings, | | | Summary | Full Text:PDF | |
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Revocable Group Signature Schemes with Constant Costs for Signing and Verifying
Toru NAKANISHI Hiroki FUJII Yuta HIRA Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A
No. 1
pp. 50-62
Type of Manuscript:
Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Digital Signature
Keyword:
anonymity, group signatures, revocations, pairings, | | | Summary | Full Text:PDF | |
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Verifier-Local Revocation Group Signature Schemes with Backward Unlinkability from Bilinear Maps
Toru NAKANISHI Nobuo FUNABIKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A
No. 1
pp. 65-74
Type of Manuscript:
Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Signatures
Keyword:
group signature, revocation, unlinkability, bilinear maps, | | | Summary | Full Text:PDF | |
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