Threshold Puzzles: The Evolution of DoS-Resistant Authentication

Valer Bocan

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Date

Tip

Lucrare la conferință

Publicat în

CONTI 2004: Periodica Politehnica, Transactions on Automatic Control and Computer Science

Volum

49 (63)

2004

ISSN

1224-600X

Limbă

Engleză

Rezumat

Client puzzles have been proposed to add DOS resistance to authentication protocols. Due to the parallel design of puzzles, the technology is vulnerable to the so-called strong attacks. This paper advocates the need for time management of solved puzzle instances and introduces the "threshold puzzle" and "strong attack" concepts.

SecurityDenial of serviceAttackAuthenticationClient puzzlesThreshold puzzles

Citare

@inproceedings{bocan2004threshold,
  author    = {Bocan, Valer},
  title     = {Threshold Puzzles: The Evolution of DoS-Resistant Authentication},
  booktitle = {CONTI 2004: Periodica Politehnica, Transactions on Automatic Control and Computer Science},
  year      = {2004},
  volume    = {49 (63)},
  issn      = {1224-600X}
}

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