Authentication schemes with no verification table

  title={Authentication schemes with no verification table},
  author={Ya-Fen Chang and Chin-Chen Chang},
  journal={Applied Mathematics and Computation},
In 2000, Hwang and Yeh presented an improved version of Peyravian and Zunic s scheme by using the server s public key. In 2003, Lin and Hwang indicated that Hwang and Yeh s scheme suffers from the denial-of-service attack and proposed a password authentication scheme with secure password updating. However, the verification table needed in both Hwang and Yeh s and Lin and Hwang s schemes makes these schemes vulnerable to the stolen-verifier attack. To overcome their drawback, we propose two… CONTINUE READING
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