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Recognition and Improvement of Identifying Code(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年02期
Page:
84-88
Research Field:
Publishing date:

Info

Title:
Recognition and Improvement of Identifying Code
Author(s):
Huang Saiping; Xu Ming
School of Computer Engineering,Nanjing Institute of Technology,Nanjing 211167,China
Keywords:
network secur ity;  identify ing code;  recogn ition;  im provem ent
PACS:
TP393.08
DOI:
-
Abstract:
In a llusion to thew ide use of identify ing codes in internet security and identification authentication, the paper d iscusses the func tiona l pr inc iples o f identify ing codes and commonly used w ay s o f recognizing identify ing codes. Seg m enta tion and recogn ition exper im ents of identify ing codes arem ade. The experim ental results ind icated tha t the ex isting identify ing codes are no t effective in ensu ring the system security. An improved m ethod is propo sed in th is paper. Its prog ram is sim ple and effec tive, and the new ly gene rated identify ing codes can increase the d ifficulty o f recogn ition and decrease the accuracy o f dec ipherm ent. Thus, it has a good value of prom otion. Som e suggestions on identifying code design ing are g iven in the end of th is paper.

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Last Update: 2013-04-23