Pioneer Company
for quantum computer resistant security
Pioneer Company
TRUE SECURITY
Information leak risks such as hacking, skimming, and spoofing. are increasing because smartphones, computers, home appliances, cars, homes, and various cards are all connected over the internet.
Furthermore, with the advent of quantum computers, even RSA encryption* is about to become obsolete, creating a need for true security measures.
*RSA encryption: An encryption algorithm that takes advantage of the difficulty of decomposition of prime factors.
Technology realized by FIYTTY
FIYTTY has developed a mechanism that incorporates a secret sharing method established based on unique information theory and a quantum random number generation circuit.
- Information-theoretically secure identity authentication -> Realization of one-time authentication that prevents impersonation
- Information-theoretically safe data management -> Achieving safe storage of large amounts of data with a single smartphone
- Information-theoretically secure encrypted communication -> Realization of the Vernam cipher
- Information-theoretically secure computation based on information theory -> Realization of computation while encrypted
Member profile
FIYTTY Co., Ltd. is aware that existing security technologies will be broken in the future.
Considering the security risk, engineers who supported the idea of "distributed secrets + true random number generator (TRNG)"
This is a company that has come together to demonstrate its superiority to the world.
Front row from left: CEO Kazumi Yoshida, CTO Keiichi Iwamura
Back row from left: Advisor Tomohisa Kohiyama, CFO Yoshiaki Ariura, CMO Norihei Tsuyuzaki, CSO Kazuo Furukawa, CA Ryōji Takada
CEO Kazumi Yoshida
R&D partner of major semiconductor manufacturers such as Qualcomm and Broadcom. Semiconductor development specialist.
CTO Keiichi Iwamura
In charge of secret computation technology: Authority on information security at the University of Tokyo, especially secret sharing technology, Fellow of the Institute of Electronics, Information and Communication Engineers, Fellow of the Information Processing Society of Japan, Professor Emeritus at Tokyo University of Science
CINO Norihei Tsuyuzaki
Chief Innovation Officer
In charge of TRNG technology: Ibaraki University, Japan Atomic Energy Research Institute, developer of true random number generator, President of Quantalion Co., Ltd.
CSO Kazuo Furukawa
Chief Strategy Officer
In charge of business strategy: Former President of Hitachi, Ltd., Former Chairman of NEDO, Former Vice Chairman of Keidanren, Former President of Information Processing Society of Japan
CA Ryōji Takada
In charge of device design and manufacturing: Engaged in non-volatile memory development at Seiko Instruments, LCD technical support at Samsung Japan and UKC Holdings, expert in analog ICs
CFO Yoshiaki Ariura
In charge of finance, planning, and legal affairs: Tokyo Electric Power Company Distribution Department, quantitative analyst and risk management at banks and securities companies in Japan, the US, and Europe. Has served as CFO at tech startups
Advisor Tomohisa Kohiyama
Engaged in research and development and new business development at Hitachi, Ltd. and group companies. Chairman of JASA RISC-V WG
FIYTTY's method is published in an IEEE paper
Secure User Authentication With Information Theoretic Security Using Secret Sharing-Based Secure Computation
1Department of Electrical Engineering, Tokyo University of Science, Tokyo 125-8585, Japan
2Department of Information and Computer Technology, Tokyo University of Science, Tokyo 125-8585, Japan
Received 26 November 2024, accepted 23 December 2024, date of publication 7 January 2025, date of current version 15 January 2025.
Digital Object Identifier 10.1109/ACCESS.2025.3526632
This work was supported in part by Japan Society for the Promotion of Science (JSPS) KAKENHI under Grant JP23K16884.
Source:https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=10829920
Company Profile
FIYTTY Co., Ltd.
- Address:
- 1-3-11 Fujimi-cho, Chiyoda-ku, Tokyo Fujimi Duplex B's 4F
- Phone number:
- +81-3-6365-1461
- Establishment date:
- August 2023
- Capital:
- 2.8 million yen
- Shareholders:
- Kazumi Yoshida, Keiichi Iwamura, Norihei Tsuyuzaki, Kazuo Furukawa, Ryūji Takada,Yoshiaki Ariura,Tomohisa Kohiyama
- Company structure:
- Representative director Kazuzo Yoshida
- Site URL:
- https://www.fiytty.com/