- Subscribe to this page:
- RSS
- Email Alert
64-bit
(70 results)-
White Papers
Approaches for the Performance Increasing of Software Implementation of Integer Multiplication in Prime Fields
March 30, 2012 12:00am PDT
The authors have proposed the approach to increase performance of software implementation of finite field multiplication algorithm, for 32-bit and 64-bit platforms. The approach is based on...
Provided by: International Association for Cryptologic Research
-
White Papers
Fault Analysis of the KATAN Family of Block Ciphers
February 3, 2012 12:00am PST
In this paper, the authors investigate security of the KATAN family of block ciphers against differential fault attacks. KATAN consists of three variants with 32, 48 and 64-bit block sizes, called...
Provided by: University of Wollongong
-
White Papers
Impossible Differential Cryptanalysis of the Lightweight Block Ciphers TEA, XTEA and HIGHT
December 31, 2011 12:00am PST
TEA, XTEA and HIGHT are lightweight block ciphers with 64-bit block sizes and 128-bit keys. The round functions of the three ciphers are based on the simple operations XOR, modular addition and...
Provided by: Shandong University
-
White Papers
Textual Encryption Using Conventional Encryption Algorithm
November 23, 2011 12:00am PST
In this paper, the authors propose an efficient usage of an available conventional encryption algorithm IDEA for encrypting plain text of fixed length into plaintext of same length usually called...
Provided by: Sipnas college of Engineering & Technology
-
White Papers
Algebraic Complexity Reduction and Cryptanalysis of GOST
November 21, 2011 12:00am PST
GOST 28147-89 is a well-known block cipher and the official encryption standard of the Russian Federation. Its large key size of 256 bits at a particularly low implementation cost make GOST a...
Provided by: University College London
-
-
White Papers
The PHOTON Family of Lightweight Hash Functions
November 10, 2011 12:00am PST
RFID security is currently one of the major challenges cryptography has to face, often solved by protocols assuming that an on-tag hash function is available. In this paper, the authors present...
Provided by: Nanyang Technological University
-
White Papers
Windows 7 migrations: An industry view of enterprise application compatibility
October 13, 2011 12:00am PDT
As more and more businesses move forward and embrace Windows 7, many are finding their migration path blocked by compatibility challenges. Preparing applications for the new operating system is...
Provided by: ChangeBASE
-
White Papers
On the Key Schedule Strength of PRESENT
August 22, 2011 12:00am PDT
The PRESENT block cipher is an ultra-lightweight substitution-permutation network aimed at extremely constrained environments such as RFID tags and sensor networks. Hardware efficiency was one of...
Provided by: University of Portsmouth
-
White Papers
LBlock: A Lightweight Block Cipher
June 29, 2011 12:00am PDT
In this paper, the authors propose a new lightweight block cipher called LBlock. Similar to many other lightweight block ciphers, the block size of LBlock is 64-bit and the key size is 80-bit. The...
Provided by: Chinese Academy of Sciences
-
White Papers
Performance Estimation of Novel 32-Bit and 64-Bit RISC Based Network Processor Cores
June 14, 2011 12:00am PDT
The rapid expansion of computer networks in number of users, servers, connections and demands for new applications, services and protocols, along with the tremendous growth in data traffic has...
Provided by: Institute of Electrical and Electronics Engineers
-
White Papers
Implementation of RSA Cryptosystem Using Verilog
May 1, 2011 12:00am PDT
The RSA system is widely employed and achieves good performance and high security. In this paper, the authors use Verilog to implement a 16-bit RSA block cipher system. The whole implementation...
Provided by: International Journal of Scientific & Engineering Research
-
White Papers
Architecture for Simultaneous Coding and Encryption Using Chaotic Maps
April 19, 2011 12:00am PDT
In this paper, the authors discuss an interpretation of arithmetic coding using chaotic maps. They present a hardware implementation using 64 bit fixed point arithmetic on Virtex- 6 FPGA (with and...
Provided by: Iowa State University
-
White Papers
Macro Data Load: An Efficient Mechanism for Enhancing Loaded Data Reuse
April 1, 2011 12:00am PDT
This paper presents a study on macro data load, a novel mechanism to increase the amount of loaded data reuse within a processor. A macro data load brings into the processor a maximum-width data...
Provided by: International Association for Cryptologic Research
-
White Papers
The Hummingbird-2 Lightweight Authenticated Encryption Algorithm
March 17, 2011 12:00am PDT
Hummingbird-2 is an encryption algorithm with a 128-bit secret key and a 64-bit initialization vector. Hummingbird-2 optionally produces an authentication tag for each message processed. Like its...
Provided by: Revere Security
-
White Papers
Dynamically Exploiting Narrow Width Operands to Improve Processor Power and Performance
January 1, 2011 12:00am PST
In general-purpose microprocessors, recent trends have pushed towards 64-bit word widths, primarily to accommodate the large addressing needs of some programs. Many integer problems, however,...
Provided by: Princeton University
-
White Papers
Optimal Speedup on a Low-Degree Multi-Core Parallel Architecture (LoPRAM)
January 1, 2011 12:00am PST
Modern microprocessor architectures have gradually incorporated support for parallelism. In the past the degree of parallelism was rather small and as such it could be best modeled as a constant...
Provided by: University of Waterloo
-
White Papers
Performance Characterization of Mobile-Class Nodes: Why Fewer Bits is Better
January 1, 2011 12:00am PST
Mobile-class nodes cannot be considered just smaller versions of server-class or desktop-class nodes. Generalities that hold on server-class processors - for example, that moving to a 64-bit ISA...
Provided by: Institute of Electrical and Electronics Engineers
-
White Papers
A Reconfigurable System Approach to the Direct Kinematics of a 5 D.o.f Robotic Manipulator
December 17, 2010 12:00am PST
Hardware acceleration in high performance computer systems has a particular interest for many engineering and scientific applications in which a large number of arithmetic operations and...
Provided by: Hindawi Publishing
-
White Papers
SHA-512/256
November 18, 2010 12:00am PST
With the emergence of pervasive 64 bit computing the authors observe that it is more cost effective to compute a SHA-512 than it is to compute a SHA-256 over a given size of data. They propose a...
Provided by: University of Haifa
-
White Papers
WLAN Security Flaw: Cracking 64 Bit WEP Key
November 1, 2010 12:00am PDT
The authors put on display an active attack on the WEP protocol that is able to recover a 64-bit WEP key using 5000 capture packets with a success probability of 90%. In order to succeed 100% in...
Provided by: Jagran Institute of Management
