標題: | Hiding digital information using a novel system scheme |
作者: | Yeh, WH Hwang, JJ 資訊管理與財務金融系 註:原資管所+財金所 Department of Information Management and Finance |
關鍵字: | cryptography;confused document encrypting scheme (CDES);cheating file database (CFD);hexadecimal code index table (HexCIT);secret content index file (SCIF);steganography |
公開日期: | 2001 |
摘要: | This work builds on Lin and Lee's document protection scheme, termed as Confused Document Encrypting Scheme (CDES). to present a novel strategy that could hide digital information and provide secret communication between two communication parties. Lin and Lee invented a document protection scheme to transmit large quantities of secret information. However, their design strategy is only suitable for single-byte character-based text document. The proposed scheme presents a novel strategy that modifies the restrictions in Lin and Lees work. Any kind of digital data, not only the plain text, can be employed as a carrier or as a secret in the proposed system. The proposed method utilizes the hexadecimal representation of digital data in a manner that ensures it will have many practical applications. In addition, the procedure is easy to implement and capable of transmitting large quantities of secret information. |
URI: | http://hdl.handle.net/11536/29957 http://dx.doi.org/10.1016/S0167-4048(01)00614-9 |
ISSN: | 0167-4048 |
DOI: | 10.1016/S0167-4048(01)00614-9 |
期刊: | COMPUTERS & SECURITY |
Volume: | 20 |
Issue: | 6 |
起始頁: | 533 |
結束頁: | 538 |
顯示於類別: | 期刊論文 |