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


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