DocumentCode
1621817
Title
Analysis of modified ShiftRows and MixColumns transformations in Rijndael algorithm
Author
Sima, I. ; Diaconu, Adrian-Viorel ; Cretu, Mihaela
Author_Institution
IT&C Dept., Lumina - Univ. of South-East Eur., Bucharest, Romania
fYear
2013
Firstpage
1
Lastpage
4
Abstract
In this paper a personalized version of the Rijndael algorithm is analyzed (i.e. namely, from ASCII characters frequencies and ciphertext correlations point of view). The aforementioned personalization consists in pseudo-randomly modifying ShiftRows & MixColumns transformations, using two multiply-with-carry PRNGs designed by George Marsaglia.
Keywords
cryptography; random number generation; MixColumns transformations; modified ShiftRows; multiply-with-carry PRNG; personalization; pseudo-random modification; pseudorandom number generator; symmetric cipher; variable Rijndael algorithm; Algorithm design and analysis; Ciphers; Computer science; Correlation; Encryption; Histograms; MixColumns; PRNG; Rijndael; ShiftRows; correlation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Computers and Artificial Intelligence (ECAI), 2013 International Conference on
Conference_Location
Pitesti
Print_ISBN
978-1-4673-4935-2
Type
conf
DOI
10.1109/ECAI.2013.6636162
Filename
6636162
Link To Document