Category: Peer-Reviewed Conference Papers

Y. Watanabe, K. Emura, and J.H. Seo, “New Revocable IBE in Prime-Order Groups: Adaptively Secure, Decryption Key Exposure Resistant, and with Short Public Parameters,” In CT-RSA, 2017, to appear.

Y. Watanabe, G. Hanaoka, J. Shikata, “Unconditionally Secure Revocable Storage: Tight Bounds, Optimal Construction, and Robustness,” In ICITS, 2016.

S. Tomita, Y. Watanabe, and J. Shikata, “Sequential Aggregate Authentication Codes with Information Theoretic Security,” In CISS, 2016.

Y. Watanabe and J. Shikata, “Identity-based Hierarchical Key-insulated Encryption without Random Oracles,” In PKC, 2016.

Y. Watanabe and J. Shikata, “Constructions of Unconditionally Secure Broadcast Encryption from Key Predistribution Systems with Trade-offs between Communication and Storage, ” In ProvSec, 2015.

K. Emura, L. T. Phong, and Y. Watanabe, “Keyword Revocable Searchable Encryption with Trapdoor Exposure Resistance and Re-generateability, ” In IEEE TrustCom, 2015.

Y. Ishida, Y. Watanabe, and J. Shikata, “Constructions of CCA-secure Revocable Identity-based Encryption,” In ACISP, 2015.

N. Takei, Y. Watanabe, and J. Shikata, “Information-Theoretically Secure Blind Authentication Codes without Verifier’s Secret Keys,” In Annual Workshop on Statistical Science and Related Topics, 2015. Preliminary version in 3rd ISEEE.

Y. Watanabe and J. Shikata, “Timed-Release Secret Sharing Schemes with Information Theoretic Security,” In BalkanCryptSec, 2014.

Y. Watanabe and J. Shikata, “Timed-Release Computational Secret Sharing Scheme and Its Applications,” In ProvSec, 2014.