Title :
A secure DES implementation for real-time embedded applications
Author :
Jee, Sung-ho ; Montague, Paul
Author_Institution :
Motorola Australia Software Centre, Adelaide, SA, Australia
Abstract :
Achieving a small code size and a fast execution time for an implementation of the Data Encryption Standard (DES) is crucial with regard to the practicalities of its use in real-time embedded applications. With increasing emphasis on the importance of secure data communication, a DES implementation must also be secure. In this paper, we describe various optimization techniques that achieve improvements in both the code size and the execution time, and we address some of the security issues
Keywords :
cryptography; data communication; embedded systems; optimisation; software performance evaluation; Data Encryption Standard; code size; execution time; optimization techniques; real-time embedded applications; secure DES implementation; secure data communication; Application software; Australia; Code standards; Communication standards; Cryptographic protocols; Data communication; Data security; Embedded software; Public key cryptography; Wireless communication;
Conference_Titel :
Knowledge-Based Intelligent Information Engineering Systems, 1999. Third International Conference
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-5578-4
DOI :
10.1109/KES.1999.820231
