مقالة علمية · 2025
Building and Testing a Hidden-Password Online Password Manager
Mohammed Jubur, Christopher R. Price, Maliheh Shirvanian, Nitesh Saxena, Stanislaw Jarecki, Hugo Krawczyk
IEEE Transactions on Information Forensics and Security
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الملخص
This work presents HIPPO, a cloud-based hidden-password online password manager designed so that the service does not learn or store either the user's master password or the site-specific account passwords. HIPPO uses device-enhanced password-authenticated key exchange and an oblivious pseudorandom function to reconstruct strong, unique credentials on demand. The paper describes a complete implementation and evaluates its resistance to online guessing, offline dictionary attacks, service compromise, and phishing. A laboratory usability study comparing HIPPO with a conventional online password manager found that participants considered HIPPO usable for everyday authentication and perceived it as offering stronger security, privacy, and trust.
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بيانات الاستشهاد
Mohammed Jubur, Christopher R. Price, Maliheh Shirvanian, Nitesh Saxena, Stanislaw Jarecki, Hugo Krawczyk (2025). Building and Testing a Hidden-Password Online Password Manager. IEEE Transactions on Information Forensics and Security, 20, 7454–7468. https://doi.org/10.1109/TIFS.2025.3583459