A study on Secure and Efficient Multivariate Public Key Cryptosystems
Project/Area Number |
20700016
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Fundamental theory of informatics
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Research Institution | Osaka University of Economics and Law |
Principal Investigator |
IWAMI Maki 大阪経済法科大学, 教養部, 准教授 (00422197)
|
Project Period (FY) |
2008 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥5,067,699 (Direct Cost: ¥3,898,230、Indirect Cost: ¥1,169,469)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥907,699 (Direct Cost: ¥698,230、Indirect Cost: ¥209,469)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | 計算代数 / セキュリティ / 多変数 / 公開鍵暗号 / 数式処理 / 暗号 / アルゴリズム / 計算機代数 / 因数分解 |
Research Abstract |
To construct secure and efficient multivariate public key cryptosystems (MPKC), this research has focused attention on the interactions between MPKC and Computer Algebra which cause the improvement of their algorithms and various types of MPKC. To suggest algorithm to attack, we have researched leading-edge study by interdisciplinary approach, investigating the possibility of application of computer algebra techniques, modified them to fit and verified the effectiveness by experiments.
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Report
(6 results)
Research Products
(41 results)