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A Content-Independent Scalable Encryption Model

Stefan Lindskog (Institutionen för datorteknik, Datasäkerhet) ; Johan Strandbergh ; Mikael Hackman ; Erland Jonsson (Institutionen för datorteknik, Datasäkerhet)
Lecture Notes in Computer Science (0302-9743). Vol. 3043 (2004), 1, p. 821-830.
[Artikel, refereegranskad vetenskaplig]

Various user surveys have shown that security will be a key business enabler for applications of future communication systems. In these, security requirements will vary heavily---from very low to extremely rigid. The aim of this paper is to demonstrate how security could be treated in a more flexible and dynamic way. A content-independent model for scalable encryption, which is based on a partial encryption paradigm, is proposed and described. The main advantage with this model is that the users are able to make trade-offs between security and performance. In the paper, we describe the design and implementation as well as an initial performance analysis of the proposed model.

Denna post skapades 2006-09-12. Senast ändrad 2013-06-19.
CPL Pubid: 2762


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Institutioner (Chalmers)

Institutionen för datorteknik, Datasäkerhet (2002-2004)


Information Technology

Chalmers infrastruktur