A Study on the Encryption Algorithm for RFID Tag (SEED : 8 Rounds × 64 bits block)

Author

Ko, Hoon ; Ramos, Carlos

Author_Institution

Inst. of Eng., Polytech. of Porto, Porto

fYear

2008

fDate

28-30 Aug. 2008

Firstpage

672

Lastpage

677

Abstract

Although it is always weak between RFID tag and terminal in focus of the security, there are no security skills in RFID tag. Recently there are a lot of studying in order to protect it, but because it has some physical limitation of RFID, that is it should be low electric power and high speed, it is impossible to protect with the skills. At present, the methods of RFID security are using a security server, a security policy and security. One of them the most famous skill is the security module, then they has an authentication skill and an encryption skill. In this paper, we designed and implemented after modification original SEED into 8 round and 64 bits for tag.

Keywords

cryptography; radiofrequency identification; RFID security; RFID tag; authentication; encryption algorithm; security policy; security server; Algorithm design and analysis; Authentication; Cryptography; Electronic mail; Information management; Information security; Information technology; Protection; RFID tags; Radiofrequency identification; Authentication; Encrypt/Decrypt; RFID; Round; SEED;

fLanguage

English

Publisher

ieee

Conference_Titel

Convergence and Hybrid Information Technology, 2008. ICHIT '08. International Conference on

Conference_Location

Daejeon

Print_ISBN

978-0-7695-3328-5

Type

conf

DOI

10.1109/ICHIT.2008.194

Filename

4622904