Jacob C. N. SCHULDT


Multi-Input Functional Encryption with Controlled Decryption
Nuttapong ATTRAPADUNG Goichiro HANAOKA Takato HIRANO Yutaka KAWAI Yoshihiro KOSEKI Jacob C. N. SCHULDT 
Publication:   
Publication Date: 2021/07/01
Vol. E104-A  No. 7  pp. 968-978
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
multi-input functional encryptiondecryption controltoken-based encryption
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A New Combiner for Key Encapsulation Mechanisms
Goichiro HANAOKA Takahiro MATSUDA Jacob C. N. SCHULDT 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1668-1675
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography
Keyword: 
encryptionkey encapsulation mechanismscombiners
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A Taxonomy of Secure Two-Party Comparison Protocols and Efficient Constructions
Nuttapong ATTRAPADUNG Goichiro HANAOKA Shinsaku KIYOMOTO Tomoaki MIMOTO Jacob C. N. SCHULDT 
Publication:   
Publication Date: 2019/09/01
Vol. E102-A  No. 9  pp. 1048-1060
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: Cryptography and Information Security
Keyword: 
secure two-party computationsemi-honest modelcomparison protocolsconversionsshared inputs/outputsencrypted inputs/outputs
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Signatures from Trapdoor Commitments with Strong Openings
Goichiro HANAOKA Jacob C. N. SCHULDT 
Publication:   
Publication Date: 2017/09/01
Vol. E100-A  No. 9  pp. 1924-1931
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
signaturesgeneric constructiontrapdoor commitments
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Secure Computation Protocols Using Polarizing Cards
Kazumasa SHINAGAWA Takaaki MIZUKI Jacob C. N. SCHULDT Koji NUIDA Naoki KANAYAMA Takashi NISHIDE Goichiro HANAOKA Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/06/01
Vol. E99-A  No. 6  pp. 1122-1131
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
card-based protocolspolarizing cardssecure computationboolean circuitsrecreational cryptography
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Efficient Convertible Undeniable Signatures with Delegatable Verification
Jacob C. N. SCHULDT Kanta MATSUURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1  pp. 71-83
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Identification
Keyword: 
undeniable signaturesuniversal/selective convertibilityprovable security
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