Seong Sun Hwa , Gong Eun Bae

The KIPS Transactions:PartC, Vol. 10, No. 6, pp. 747-754, Oct. 2003
10.3745/KIPSTC.2003.10.6.747,   PDF Download:

Abstract

This paper suggests a multi user-authentication system comprises that DNA biometric information, owner´s RFID (Radio Frequency Identification) smartcard of hardware token, and PKI digital signature of software. This system improved items proposed in [1] as follows : this mechanism provides one RFID smartcard instead of two user-authentication smartcard (the biometric registered seal card and the DNA personal ID card), and solves user information exposure as RFID of low price when the card is lost. In addition, this can be perfect multi user- authentication system to enable identification even in cases such as identical twins, the DNA collected from the blood of patient who has undergone a medical procedure involving blood replacement and the DNA of the blood donor, mutation in the DNA base of cancer cells and other cells. Therefore, the proposed system is applied to terminal log-on with RFID smart card that stores accurate digital DNA biometric information instead of present biometric user-authentication system with the errors of pattern matching and pattern comparision. RFID in smart card can manage personal information and trace the card situation when the card is lost, which doesn´t expose any personal DNA information. The security of PKI digital signature private key can be improved because secure pseudo random number generator can generate infinite one-time pseudo random number corresponding to a user ID to keep private key of PKI digital signature securely whenever authenticated users access a system. In addition, this user-authentication system can be used in credit card, resident card, passport, etc. accelerating the use of biometric RFID smart card . The security of proposed system is shown by statistical analysis.

Statistics
Cite this article