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Hokkaido University Collection of Scholarly and Academic Papers >
Hokkaido University Sustainability Weeks >
Sustainability Weeks 2009 >
2009 APSIPA Annual Summit and Conference >
Efficient Collusion Attack-Free Access Control for JPEG 2000 Coded Images
| Title: | Efficient Collusion Attack-Free Access Control for JPEG 2000 Coded Images |
| Authors: | Imaizumi, Shoko Browse this author | | Fujiyoshi, Masaaki Browse this author | | Kiya, Hitoshi Browse this author |
| Issue Date: | 4-Oct-2009 |
| Publisher: | Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference, International Organizing Committee |
| Journal Title: | Proceedings : APSIPA ASC 2009 : Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference |
| Start Page: | 270 |
| End Page: | 273 |
| Abstract: | This paper proposes an efficient access control method for JPEG 2000 coded images with multiple dimensions of hierarchical scalability. An access control method is required to 1) be resilient to collusion attack and 2) manages less number keys from the perspective of the key management cost. The proposed method is resilient to collusion attack and manages only one key. Moreover, the proposed method reduces the length of managed key in comparison with the conventional methods satisfying above two requirements. This feature serves an efficient key management. |
| Description: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference. 4-7 October 2009. Sapporo, Japan. Poster session: Image, Video, and Multimedia Signal Processing 1 (5 October 2009). |
| Conference Name: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference | | 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 |
| Conference Place: | Sapporo |
| Type: | proceedings |
| URI: | http://hdl.handle.net/2115/39689 |
| Appears in Collections: | 北海道大学サステナビリティ・ウィーク2009 (Sustainability Weeks 2009) > 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 (2009 APSIPA Annual Summit and Conference)
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