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Making more extensive and efficient typo-tolerant password checkers

Abstract : As passwords remain the main online authentication method, focus has shifted from naive entropy to how usability improvements can increase security. Chatterjee et al. recently introduced the first two typo-tolerant password checkers, their second being usable in practice while being able to correct up to 32% of typos, with no real security cost. We propose an alternative framework which corrects up to 57% of typos without affecting user experience, at no computational cost to the server.
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https://hal-univ-paris8.archives-ouvertes.fr/hal-02560665
Contributor : Enka Blanchard <>
Submitted on : Saturday, May 2, 2020 - 10:31:21 AM
Last modification on : Monday, May 11, 2020 - 10:17:37 AM

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  • HAL Id : hal-02560665, version 1

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Enka Blanchard. Making more extensive and efficient typo-tolerant password checkers. 2020. ⟨hal-02560665⟩

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