METHOD FOR MUTUAL AUTHENTICATION BETWEEN TAG AND READER

PURPOSE: A mutual authentication method between a tag and a reader is provided to perform mutual authentication between a tag and a reader without using a certificate in an RFID environment. CONSTITUTION: An authentication tree for a tag(300) and a reader(200) is created by using a public key. The a...

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Bibliographic Details
Main Authors PARK, YONG SU, JUNG, HAN WOOL, WON, YANG DON, CHO, SUNG HO
Format Patent
LanguageEnglish
Korean
Published 20.07.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PURPOSE: A mutual authentication method between a tag and a reader is provided to perform mutual authentication between a tag and a reader without using a certificate in an RFID environment. CONSTITUTION: An authentication tree for a tag(300) and a reader(200) is created by using a public key. The authentication tree information is transmitted in the reader and the tag. The reader transmits the authentication tree to the tag. The tag transmits the public key and the authentication tree information to the reader.
Bibliography:Application Number: KR20100002772