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Session Key Agreement Protocol for IoT Home Devices using Shadow Passwords

  • Journal of Internet of Things and Convergence
  • Abbr : JKIOTS
  • 2020, 6(2), pp.93-100
  • Publisher : The Korea Internet of Things Society
  • Research Area : Engineering > Computer Science > Internet Information Processing
  • Received : March 12, 2020
  • Accepted : May 12, 2020
  • Published : June 30, 2020

Seok Won Jung 1

1목포대학교

Candidate

ABSTRACT

Although various home services are developed as increasing the number of home devices with wire and wireless connection, privacy infringement and private information leakage are occurred by unauthorized remote connection. It is almost caused by without of device authentication and protection of transmission data. In this paper, the devices' secret value are stored in a safe memory of a smartphone. A smartphone processes device authentication. In order to prevent leakage of a device's password, a shadow password multiplied a password by the private key is stored in a device. It is proposed mutual authentication between a smartphone and a device, and session key agreement for devices using recovered passwords on SRP. The proposed protocol is resistant to eavesdropping, a reply attack, impersonation attack.

Citation status

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