본문 바로가기
  • Home

Improved RFID Mutual Authentication Protocol using One-Time Pad and One-Time Random Number Based on AES Algorithm

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2011, 16(11), pp.163-172
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

윤태진 1 Sejin Oh 2 안광선 2

1경운대학교
2경북대학교

Accredited

ABSTRACT

Because RFID systems use radio frequency, they have many security problems such as eavesdropping, location tracking, spoofing attack and replay attack. So, many mutual authentication protocols and cryptography methods for RFID systems have been proposed in order to solve security problems, but previous proposed protocols using AES(Advanced Encryption Standard) have fixed key problem and security problems. In this paper, we analyze security of proposed protocols and propose our protocol using OTP(One-Time Pad) and AES to solve security problems and to reduce hardware overhead and operation. Our protocol encrypts data transferred between RFID reader and tag, and accomplishes mutual authentication by one time random number to generate in RFID reader. In addition, this paper presents that our protocol has higher security and efficiency in computation volume and process than researched protocols and S.Oh’s Protocol. Therefore, our protocol is secure against various attacks and suitable for lightweight RFID tag system.

Citation status

* References for papers published after 2023 are currently being built.