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3rd Department Institute Of Industrial Science The University Of Tokyo | 論文
- Information Theoretical Secure Oblivious Polynomial Evaluation : Model, Bounds and Constructions
- Extension of Broadcasting Service by Using Electronic Tokens(Contents Technology and Web Information Systems)
- Traitor Tracing Scheme Secure against Adaptive Key Exposure and its Application to Anywhere TV Service(Discrete Mathematics and Its Applications)
- Unconditionally Secure Chaffing-and-Winnowing
- The MAC-based Construction of Strong Multiple Encryption
- ID-based Encryption for Directed Acyclic Graph Hierarchies : Unification of Key-evolving Encryption Primitives (Extended Abstract)
- Towards Removing Random Oracles from OAEP
- On Strictly Geometrically Uniform Codes: Construction and New Codes
- An Algorithm for Cryptanalysis of Certain Keystream Generators Suitable for High-Speed Software and Hardware Implementations : Special Section on Cryptography and Information Security
- A Novel Fast Correlation Attack Suitable for Simple Hardare Implementation
- CCA-Secure Public Key Encryption without Group-Dependent Hash Functions
- Formal Security Treatments for IBE-to-Signature Transformation : Relations among Security Notions
- A Strongly Unforgeable Signature under the CDH Assumption without Collision Resistant Hash Functions
- Key-Insulated Public Key Encryption with Auxiliary Helper Key : Model, Constructions and Formal Security Proofs(Information Theory and Its Applications)
- Efficient Identity-Based Encryption with Tight Security Reduction(Information Theory and Its Applications)
- A New Key-Insulated Public Key Encryption Scheme with Auxiliary Helper Key
- Security Tightness Evaluation of Fujisaki-Okamoto Conversion in Identity Based Encryption
- Relations among Notions of Security for Identity Based Encryption Schemes (特集:ユビキタス社会を支えるコンピュータセキュリティ技術)
- Towards Security Enhancement with Efficient Reduction for Identity Based Encryption
- CCA-secure IBE Scheme with Tight Security Reduction based on the Gap BDH Assumption