講演抄録/キーワード |
講演名 |
2008-03-27 14:00
Chaotic Map with Chaotically Changing Parameter for a Cryptosystem ○Shuichi Aono・Yoshifumi Nishio(Tokushima Univ.) NLP2007-159 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
In this research, we propose a two-dimensional chaotic map with a chaotically changing parameter for a cryptosystem. And we propose a cryptosystem using a two-dimensional chaotic map. A characteristic of the proposed cryptosystem is that a different ciphertext is generated from the same plaintext. The ciphertext becomes the value that depends on an encryptor. This characteristic is one of the important features in public-key cryptography. This cryptosystem is symmetric-key cryptography that has a characteristic of public-key cryptography. We investigate the vulnerability of this cryptosystem. |
キーワード |
(和) |
/ / / / / / / |
(英) |
chaotic map / cryptosystem / / / / / / |
文献情報 |
信学技報, vol. 107, no. 560, NLP2007-159, pp. 33-36, 2008年3月. |
資料番号 |
NLP2007-159 |
発行日 |
2008-03-20 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
NLP2007-159 |