IEICE Trans

Maki YOSHIDA

Efficient Usage of Cover Free Families in Broadcast Encryption Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2016/06/01 Vol. E99-A No. 6 pp. 1216-1221 Type of Manuscript: PAPER Category: Cryptography and Information Security Keyword: cover free family, efficiency, broadcast encryption, upper bound,
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On the Impossibility of d-Multiplicative Non-perfect Secret Sharing Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2015/02/01 Vol. E98-A No. 2 pp. 767-770 Type of Manuscript: LETTER Category: Cryptography and Information Security Keyword: secret sharing, multiplicative, non-perfect, impossibility,
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Individual Restoration of Tampered Pixels for Statistical Fragile Watermarking Maki YOSHIDA Kazuya OHKITA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2015/01/01 Vol. E98-D No. 1 pp. 58-64 Type of Manuscript: Special Section PAPER (Special Section on Enriched Multimedia) Category: Keyword: watermarking, fragile, tampering, detection, restoration, maximum length sequence code,
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Toward Digital Watermarking for Cryptographic Data Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/01/01 Vol. E94-A No. 1 pp. 270-272 Type of Manuscript: Special Section LETTER (Special Section on Cryptography and Information Security) Category: Keyword: digital watermarking, cryptographic data, detection, visible, trapdoor for removing,
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The Vector Decomposition Problem Maki YOSHIDA Shigeo MITSUNARI Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/01/01 Vol. E93-A No. 1 pp. 188-193 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Mathematics Keyword: computational problem, vector decomposition problem, computational Diffie-Hellman problem, elliptic curve, pairing,
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Flexible Timed-Release Encryption Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/01/01 Vol. E92-A No. 1 pp. 222-225 Type of Manuscript: Special Section LETTER (Special Section on Cryptography and Information Security) Category: Keyword: timed-release encryption, time-server based approach, global use, flexibility,
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A Private and Consistent Data Retrieval Scheme with Log-Squared Communication Satoshi NAKAYAMA Maki YOSHIDA Shingo OKAMURA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/01/01 Vol. E90-A No. 1 pp. 204-215 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Application Keyword: data retrieval, privacy of a user, secrecy of the database, consistency of answers, communication complexity,
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A New Scheme to Realize the Optimum Watermark Detection for the Additive Embedding Scheme with the Spatial Domain Takaaki FUJITA Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/01/01 Vol. E90-A No. 1 pp. 216-225 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Application Keyword: digital watermarking, additive embedding scheme, optimum detection, Neyman-Pearson criterion,
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Unlinkable Delivery System for Interactive Dramas Shingo OKAMURA Yoshiyuki KONISHI Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/01/01 Vol. E88-A No. 1 pp. 262-269 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Application Keyword: interactive drama, delivery control, protection of privacy, partially blind signature scheme,
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Analysis and Optimization of Kumar-Rajagopalan-Sahai Coding Constructions for Blacklisting Problem Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/09/01 Vol. E84-A No. 9 pp. 2338-2345 Type of Manuscript: PAPER Category: Information Security Keyword: data security, broadcast distribution system, cover-free family, maximum distance separable code,
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A Subscriber-Excluding and Traitor-Tracing Broadcast Distribution System Maki YOSHIDA Toru FUJIWARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/01/01 Vol. E84-A No. 1 pp. 247-255 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: broadcast distribution system, subscriber-excluding, pirate decoder, traitor tracing, ElGamal cryptosystem,
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