搜索结果: 1-15 共查到“RECTANGLE”相关记录19条 . 查询时间(0.134 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Two families of $n$-rectangle nonconforming finite elements for sixth-order elliptic equations
六阶椭圆方程 矩形 有限元族
2023/4/13
We propose two families of nonconforming finite elements on $n$-rectangle meshes of any dimension to solve the sixth-order elliptic equations. The unisolvent property and the approximation ability of ...
Generalized Related-Key Rectangle Attacks on Block Ciphers with Linear Key Schedule
Key Recovery Rectangle Attack SKINNY
2019/6/19
This paper gives a new generalized key-recovery model of related-key rectangle attacks on block ciphers with linear key schedules. The model is quite optimized and applicable to various block ciphers ...
Rectangle and Impossible-differential Cryptanalysis on Versions of ForkAES
aes differential cryptanalysis tweakable block cipher
2018/11/12
The rapid distribution of lightweight devices raised the demand for efficient encryption and authenticated encryption schemes for small messages. For this purpose, Andreeva et al. recently proposed fo...
We present various differential fault attack schemes for the RECTANGLE-80 and demonstrate how initially we started from a 80-bit fault to a single word fault scheme. This was mainly due to a different...
RECTANGLE: A Bit-slice Lightweight Block Cipher Suitable for Multiple Platforms
lightweight cryptography block cipher design bit-slice
2016/1/26
In this paper, we propose a new lightweight block cipher named RECTANGLE. The main
idea of the design of RECTANGLE is to allow lightweight and fast implementations using bit-slice
techniques. RECTAN...
Side Channel Attacks: Vulnerability Analysis of PRINCE and RECTANGLE using DPA
Lightweight block cipher power characteristic FPGA implementation
2016/1/7
Over a decade, cryptographers are more attentive on designing
lightweight ciphers in focus to compact cryptographic devices. More
often, the security of these algorithms are defined in terms of its ...
Related-Key Differential Attack on Round Reduced RECTANGLE-80
RECTANGLE block cipher Mixed-integer linear programming Related-key differential attack
2016/1/5
RECTANGLE is a newly proposed lightweight block cipher which allows fast implementations for multiple platforms by using bit-slice techniques. It is an iterative 25-round SPN block cipher with a 64-bi...
A New Classification of 4-bit Optimal S-boxes and its Application to PRESENT, RECTANGLE and SPONGENT
4-bit S-box classification block cipher
2015/12/30
In this paper, we present a new classification of 4-bit optimal S-boxes. All optimal 4-bit Sboxes
can be classified into 183 different categories, among which we specify 3 platinum categories.
Under...
Related-Key Rectangle Attack on Round-reduced \textit{Khudra} Block Cipher
Khudra block cipher rectangle attack related-key attack
2015/12/30
\textit{Khudra} is a block cipher proposed in the SPACE'2014 conference, whose main design goal is to achieve suitability for the increasingly popular Field Programmable Gate Array (FPGA) implementati...
Bitsliced Implementations of the PRINCE, LED and RECTANGLE Block Ciphers on AVR 8-bit Microcontrollers
PRINCE LED RECTANGLE bitslice block cipher
2015/12/21
Due to the demand for low-cost cryptosystems from industry, there spring up a lot of lightweight
block ciphers which are excellent for some different implementation features. An innovative design is ...
Effective Solution of Riemann Problem for Fifth Order Improperly Elliptic Equation on a Rectangle
polyharmonic Equation Boundary Value Problem Dirichlet Problem Improperly Elliptic Equation Riemann Problem Grid Method
2013/1/30
In this paper we present a numerical method for solving Riemann type problem for the fifth order improperly elliptic equation in complex plane .We reduce this problem to the boundary value problems fo...
AUTOMATIC 3D BUILDING MODEL GENERATION FROM LIDAR AND IMAGE DATA USING SEQUENTIAL MINIMUM BOUNDING RECTANGLE
LiDAR Photogrammetry Building Modeling Automation
2014/4/28
Digital Building Model is an important component in many applications such as city modelling, natural disaster planning, and aftermath evaluation. The importance of accurate and up-to-date building mo...
A new approach to the results of Kovari, Sos, and Turan concerning rectangle-free subsets of the grid
Turan concerning rectangle-free subsets of the grid Combinatorics
2012/6/21
For positive integers $m$ and $n$, define $f(m,n)$ to be the smallest integer such that any subset $A$ of the $m \times n$ integer grid with $|A| \geq f(m,n)$ contains a rectangle; that is, there are ...
The nature of the Na I D-lines in the Red Rectangle
ISM: jets and outfl ows – stars: AGB and post-AGB – stars: individ-ual(HD 44179) – stars: mass-loss – binaries: close
2011/10/19
In this paper we examine the profiles of the complex Na I D-lines in the Red Rectangle. The spectra were acquired with the ARCES \'{e}chelle spectrograph R = 38,000 on the 3.5-m telescope at the Apach...
Dissections of a metal rectangle
metal rectangle math
2010/11/19
In the present popular science paper the following geometric questions are answered:
- Which rectangles can be dissected into squares?
- When a square can be dissected into rectangles similar to ...