Modified cryptanalysis of RC5
Joint Authors
al-Shalabi, Hasan
Hasan, Muwaffaq
Source
The International Arab Journal of Information Technology
Issue
Vol. 3, Issue 4 (31 Oct. 2006), pp.299-302, 4 p.
Publisher
Publication Date
2006-10-31
Country of Publication
Jordan
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
The RC5 encryption algorithm was designed by Roland Rivest in 1994.
Since its publication, RC5 has attracted the attention of many researchers in the cryptographic community in efforts to accurately assess the security offered.
The best previously known attack requires 254 chosen plaintexts in order to derive the full set of 25 sub keys for the 12 round RC5 with 32 bit words.
In this paper, we modified these results due to a differential approach.
The attack requires 234 chosen plaintexts.
We show that the 64 bit word version of RC5 is also weaker than it was expected.
American Psychological Association (APA)
Hasan, Muwaffaq& al-Shalabi, Hasan. 2006. Modified cryptanalysis of RC5. The International Arab Journal of Information Technology،Vol. 3, no. 4, pp.299-302.
https://search.emarefa.net/detail/BIM-11972
Modern Language Association (MLA)
Hasan, Muwaffaq& al-Shalabi, Hasan. Modified cryptanalysis of RC5. The International Arab Journal of Information Technology Vol. 3, no. 4 (Oct. 2006), pp.299-302.
https://search.emarefa.net/detail/BIM-11972
American Medical Association (AMA)
Hasan, Muwaffaq& al-Shalabi, Hasan. Modified cryptanalysis of RC5. The International Arab Journal of Information Technology. 2006. Vol. 3, no. 4, pp.299-302.
https://search.emarefa.net/detail/BIM-11972
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 301-302
Record ID
BIM-11972