Tatsuaki Okamoto
Okamoto's career links foundational cryptographic research, authentication technologies, standards-oriented work, and long-term technical leadership at NTT.
Tatsuaki Okamoto is an NTT Fellow and cryptography researcher. NTT describes his research subject as cryptography and records a long publication and awards history.
Research and application
Okamoto has worked on cryptographic theory and on authentication and security technologies. His career shows how foundational research can inform both protocol design and institutional research programs.
Community leadership
He has held leadership roles in the International Association for Cryptologic Research and Japanese professional societies, as well as directing cryptography and information-security research at NTT.
Timeline
- 1978Joins NTT after completing a master’s degree at the University of Tokyo.
- 1988Receives a Ph.D. in engineering from the University of Tokyo.
- 1999Named an NTT R&D Fellow.
- 2019Joins NTT Research at its founding.
Tatsuaki Okamoto
- Type
- Person
- Era
- 1970s-Present
- Known for
- Cryptography research; Authentication technologies; NTT cryptography leadership
- Tags
- cryptography, authentication, public-key-cryptography, information-security
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