| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
Using a deck of physical cards (like playing cards), card-based cryptography performs cryptographic tasks such as secure multiparty computation. The principal investigator constructed many efficient card-based cryptographic protocols, provided lower bounds on the number of required cards, proposed implementations of shuffles, applied card-based cryptography to education, and so on. Consequently, this research project has contributed to the development of card-based cryptography.
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