References
- 전산망정보보호(접근통제기술) 홍기융 (외)
- 석사학위논문 지능형 토큰을 이용한 사용자 인증시스템의 설계 및 구현 은유진
- '96네트웍제품연감 (주)데이터월드
- Computing Systems v.1 no.3 An Application of a Fast Data Encryption Standard Implement-ation Matt Bishop
- CRYPTO Proceedings UNIX Password Security-Ten Years Later David C. Feldmeier;Philip R. Karn
- USENIX Winter Conference Proceedings UNIX Password Encryption Considered Insecure Philip Leong;Chris Tham
- Foiling the Cracker: A Survey of and Improvements to Password Security Danial V.Klein
- Communications of the ACM v.22 no.11 Password Security: A Case History Robert T. Morris;Ken Thompson
- Internet Firewalls and Network Security (2nd edition) Chris Hare;Karanjit Siyan
- Data Communication Enterprise Better Safe Than Sorry Security Johna Till Johnson
- The MD5 Message-Digest Algorithm, RFC 1321 R. Rivest
- The MD5 Message-Digest Algorithm, RFC 1320 R. Rivest
- The S/KEY One-Time Password System. RFC 1760 N. Haller
- A One-Time Password System. RFC 1938 N. Haller;C. Metz