Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2026/09/01 Vol. E109-ANo. 9pp. 1551-1563 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: identity-based matchmaking encryption, generic construction, CCA security,
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2025/12/01 Vol. E108-DNo. 12pp. 1526-1537 Type of Manuscript: Special Section PAPER (Special Section on Information and Communication System Security) Category: Keyword: two-party computation, additive secret sharing, exponentiation, quotient transfer,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2025/09/01 Vol. E108-ANo. 9pp. 1114-1127 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: PIR, selective failures, verifiable PIR, SNARK,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2024/03/01 Vol. E107-ANo. 3pp. 203-217 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: designated verifier signature, ring signature, anonymity, traceability, claimability,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2023/09/01 Vol. E106-ANo. 9pp. 1164-1176 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Cryptography and Information Security Keyword: message franking, forward security, abusive verifiable reports, reporting tag update,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2022/03/01 Vol. E105-ANo. 3pp. 160-172 Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security) Category: Keyword: identity-based encryption, receiver selective opening security, chosen ciphertext attack,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2021/09/01 Vol. E104-ANo. 9pp. 1206-1218 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Cryptography and Information Security Keyword: public key encryption, receiver selective opening security, chosen ciphertext security,
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2021/09/01 Vol. E104-ANo. 9pp. 1255-1270 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Cryptography and Information Security Keyword: digital watermarking, watermarkable signature, function preserving,