DocumentCode
2872367
Title
The Characteristics of Linear Structure for Cryptographic Function over Finite Field
Author
Jihong Teng ; Xiaoying Huang ; Zhibo Lu
Author_Institution
Dept. of Math. & Phys., Zhengzhou Inf. Eng. Univ., Zhengzhou, China
fYear
2012
fDate
2-4 Nov. 2012
Firstpage
64
Lastpage
66
Abstract
The paper firstly reveals the characteristics of linear structure for cryptographic function over finite field, which is quiet different from that over prime field, and some examples are presented to support the result. Then a class of functions taking all vectors as their linear structures is suggested, which are called generalized affine functions and have the similar properties with that of affine function.
Keywords
cryptography; nonlinear functions; computer security practices; cryptographic function; encoding theory; finite field; generalized affine functions; linear structure characteristics; nonlinear functions; prime field; stream cipher; Companies; Cryptography; Galois fields; Multimedia communication; Polynomials; Publishing; Vectors; Finite Field; affine function; generalized affine function; linear structure; prime field;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Information Networking and Security (MINES), 2012 Fourth International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4673-3093-0
Type
conf
DOI
10.1109/MINES.2012.219
Filename
6405631
Link To Document