Browsing Diğer Yayınlar Koleksiyonu by Author "Aslan, Bora"
Now showing items 1-4 of 4
-
Classifying 8-bit to 8-bit S-boxes based on power mappings from the point of DDT and LAT distributions
Aslan, Bora; Sakallı, Muharrem Tolga; Buluş, Ercan (Springer-Verlag Berlin, 2008)S-boxes are vital elements in the design of symmetric ciphers. To date, the techniques for the construction of S-boxes have included pseudo-random generation, finite field inversion, power mappings and heuristic techniques. ... -
Force Feedback Simulation Design for Fruit Hardness
Üstünel, Hakan; Güner, Edip Serdar; Özcan, Murat Olcay; Aslan, Bora (Ieee, 2020)Hardness value is one of the decisive criteria for fruit harvest period. It is important for harvest yield that the harvesting personnel knows the differences of this value with respect to the fruits. Especially in industrial ... -
On the algebraic expression of the AES S-box like S-boxes
Sakallı, Muharrem Tolga; Aslan, Bora; Buluş, Ercan; Mesut, A. Ş.; Sakallı, Fatma, Büyüksaraçoğlu; Karaahmetoğlu, O. (2010)In the literature, there are several proposed block ciphers like AES, Square, Shark and Hierocrypt which use S-boxes that are based on inversion mapping over a finite field. Because of the simple algebraic structure of ... -
On the mixcolumns linear transformation used in AES cipher
AES block cipher includes a linear transformation called MixColumns which transforms 32-bit input to 32-bit output. This transformation has the property that makes linear and differential attacks harder. In this study, we ...