搜索结果: 1-9 共查到“军事学 cryptographic properties”相关记录9条 . 查询时间(0.072 秒)
A family of boolean functions with good cryptographic properties
Boolean functions linear codes Reed-Solomon codes
2019/2/28
In 2005, [2] Philippe Guillot presented a new construction of Boolean functions using linear codes as an extension of Maiorana-McFarland's construction of bent functions. In this paper, we study a new...
A review of cryptographic properties of S-boxes with Generation and Analysis of crypto secure S-boxes
AES BFs
2018/5/11
In modern as well as ancient ciphers of public key cryptography, substitution boxes find a permanent seat. Generation and cryptanalysis of 4-bit as well as 8-bit crypto S-boxes is of utmost importance...
Cryptographic Properties of Addition Modulo $2^n$
Modular addition Boolean function Component Boolean function
2016/2/24
The operation of modular addition modulo a power of
two is one of the most applied operations in symmetric cryptography.
For example, modular addition is used in RC6, MARS and
Twofish block ciphers...
Reversed Genetic Algorithms for Generation of Bijective S-boxes with Good Cryptographic Properties
Genetic Algorithms S-boxes Nonlinearity
2016/1/6
Often S-boxes are the only nonlinear component in a block cipher and as such
play an important role in ensuring its resistance to cryptanalysis. Cryptographic properties
and constructions of S-boxes...
Bitwise Linear Mappings with Good Cryptographic Properties and Efficient Implementation
symmetric ciphers cryptographic properties
2016/1/3
Linear mappings are crucial components of symmetric ciphers. A
special type of linear mappings are (0,1)-matrices which have been used in
symmetric ciphers such as ARIA, E2 and Camellia as diffusion...
Boolean functions with all main cryptographic properties
Boolean function Correlation immunity Algebraic immunity Nonlinearity Algebraic degree
2010/10/14
In this paper, we propose a class of $2k$-variable Boolean functions which have optimal algebraic degree, very high nonlinearity, and are $1$-resilient. Based on our newly proposed conjecture, it can ...
Cryptographic Properties and Application of a Generalized Unbalanced Feistel Network Structure
Block Ciphers Generalized Unbalanced Feistel Network Differential Probability
2009/6/12
In this paper, we study GF-NLFSR, a Generalized Unbalanced Feistel
Network (GUFN) which can be considered as an extension of the outer function
FO of the KASUMI block cipher.We prove upper bounds fo...
On Boolean Functions with Generalized Cryptographic Properties
Boolean functions resiliency propagation characteristics monotone sets
2009/3/31
By considering a new metric, we generalize cryptographic
properties of Boolean functions such as resiliency and propagation characteristics.
These new definitions result in a better understanding of...
Classification of Boolean Functions of 6 Variables or Less with Respect to Cryptographic Properties
Boolean Functions Cryptographic Properties
2009/3/27
This paper presents an efficient approach for classification of the affine equivalence classes of
cosets of the first order Reed-Muller code with respect to cryptographic properties such as correlati...