Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2004.06a
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- Pages.297-300
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- 2004
Implementation of Cryptographic Hash Function for CDMA System Authentication
CDMA 시스템 인증을 위한 암호 해쉬 함수의 구현
- Hwang Jae-Jin (Dept. of EECI, Hanyang University) ;
- Chae Hyen-Seok (Dept. of Mobile Contents and Internet, TongWon College) ;
- Choi Myung-Ryul (Dept. of EECI, Hanyang University)
- Published : 2004.06.01
Abstract
In cellular communication, subscriber authentication is an essential technique. The mobile station should operate in conjunction with the base station to authenticate the identity. In CDMA system, authentication is the process by which information is exchanged between a mobile station and base station for the purpose of confirming the mobile station. A successful authentication process means that the mobile station and base station process identical sets of shared secret data(SSD). SSD can be generated by authentication algorithms. The cryptographic hash function is a practical way of authentication algorithms. In this paper, we propose and implement MD5 and SHA-1 with modified structure.
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