Chifumi Sato

According to our database, Chifumi Sato authored at least 3 papers between 2009 and 2010.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2010

Strongly unforgeable ID-based signatures without random oracles.

Chifumi Sato, Takeshi Okamoto, Eiji Okamoto

Int. J. Appl. Cryptogr., 2010

2009

Sender Authenticated Key Agreements without Random Oracles.

Chifumi Sato, Takeshi Okamoto, Eiji Okamoto

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Underlying Assumptions and Designated Verifier Signatures.

Chifumi Sato, Takeshi Okamoto, Eiji Okamoto

IACR Cryptol. ePrint Arch., 2009