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http://dx.doi.org/10.5762/KAIS.2010.11.10.3942

A Implementation of Messenger using Hybrid Cryptosystem  

Han, Kun-Hee (Division of Information & Communication Engineering, Baekseok University)
Shin, Seung-Soo (Dept. of Information Security, College of Information & Communication, Tongmyong University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.10, 2010 , pp. 3942-3949 More about this Journal
Abstract
Since existing Nate-on Messenger application stores users' personal information in the database of its server, it is extremely venerable to internal threats, not to mention the communication data being transmitted without any safety measures. To solve such problematic areas of the existing application, we have developed a safer messenger application. The messenger application proposed in this paper discloses only the least required personal information of its users and the rest of the personal information is safely encrypted in the database using private passwords. This protective measure prevents the administrator or a third party from misusing the information since he/she will not be able access the information. In addition, users will be able to freely and safely communicate using this new messenger since transmitted data will also be encrypted.
Keywords
Messenger; Nate-on; ARIA; RSA; MD5; SEED; Expansion P-Box;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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