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Poster Papers

Track: Security

Paper Title:
A Password Stretching Method using User Specific Salts


  • Changhee Lee (INITECH)
  • Heejo Lee (Korea University)

In this paper, we present a password stretching method based on user specific salt. Our scheme takes a similar time to stretch a password as a recent password stretching algorithm, but the complexity of pre-computation attack increases by 10^8 times and also the storage to store pre-computation result increases by 10^8 times over a recent password stretching algorithm.

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