CRYPTOGRAPHIC SYSTEMS USING REDUNDANCY

被引：5

作者：

AGNEW, GB

机构：

[1] Department of Electrical Engineering, University of Waterloo, Waterloo

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1990年 / 36卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/18.50371

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The problem of ensuring recoverability' of encrypting data in a file storage system is examined. In this situation, the original data (plaintext) will be removed from the system after encryption. In the event of errors either in the initial processing or in the storage of the data, the file may be rendered unrecoverable. A model of a file storage system is developed that incorporates errors in these areas. A two stage coding system involving error correcting codes and interleaving is then introduced. The performance of this system is then analyzed for various sizes of encryption blocks and error correcting codes. © 1990 IEEE

引用

页码：31 / 39

页数：9

共 8 条

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