Keyword : bilinear maps


Two-Input Functional Encryption for Inner Products from Bilinear Maps
Kwangsu LEE Dong Hoon LEE 
Publication:   
Publication Date: 2018/06/01
Vol. E101-A  No. 6 ; pp. 915-928
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
functional encryptionmulti-input functional encryptioninner productbilinear maps
 Summary | Full Text:PDF(644.6KB)

A Variant of Park-Lee Identity-Based Encryption System
Jong Hwan PARK Dong Hoon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/03/01
Vol. E99-A  No. 3 ; pp. 720-732
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
identity-based encryptionbilinear maps
 Summary | Full Text:PDF(754.5KB)

A Tightly-Secure Multisignature Scheme with Improved Verification
Jong Hwan PARK Young-Ho PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/02/01
Vol. E99-A  No. 2 ; pp. 579-589
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
multisignatureproof-of-possessionbilinear mapscoCDH problemtight reductionPOP-sKR model
 Summary | Full Text:PDF(665.3KB)

Secure and Efficient IBE-PKE Proxy Re-Encryption
Takeo MIZUNO Hiroshi DOI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1 ; pp. 36-44
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Public Key Cryptography
Keyword: 
proxy re-encryptionpublic key encryptionidentity-based encryptionbilinear maps
 Summary | Full Text:PDF(385.4KB)

A Hidden Vector Encryption Scheme with Constant-Size Tokens and Pairing Computations
Jong Hwan PARK Dong Hoon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/09/01
Vol. E93-A  No. 9 ; pp. 1620-1631
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
hidden vector encryptionsearchable public key encryptionbilinear maps
 Summary | Full Text:PDF(320.8KB)

Analysis of Hu-Huang-Fan Practical Hierarchical Identity-Based Encryption Scheme
Jong Hwan PARK Dong Hoon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/06/01
Vol. E93-A  No. 6 ; pp. 1269-1273
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
hierarchical identity-based encryptionfull securitybilinear maps
 Summary | Full Text:PDF(96.7KB)

A Short Verifier-Local Revocation Group Signature Scheme with Backward Unlinkability
Toru NAKANISHI Nobuo FUNABIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/09/01
Vol. E90-A  No. 9 ; pp. 1793-1802
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
group signaturerevocationbackward unlinkabilitybilinear mapsDLDH assumption
 Summary | Full Text:PDF(213.7KB)

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 signaturerevocationunlinkabilitybilinear maps
 Summary | Full Text:PDF(220.6KB)

A General Model of Structured Multisignatures with Message Flexibility
Dan YAMAMOTO Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/01/01
Vol. E90-A  No. 1 ; pp. 83-90
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Signatures
Keyword: 
multisignaturesaggregate signaturesbilinear mapsrandom oracle model
 Summary | Full Text:PDF(190.8KB)