This technology enhances the convenience and safety of user authentication methods used in smart devices.
Convenient User ExperienceOffers a fast and convenient authentication process by using PINs or patterns instead of traditional ID/password methods.
Robust SecurityProtects sensitive information with secure data storage using TrustZone and prevents brute-force attacks by hackers.
Retry Attack PreventionEffectively blocks brute-force attacks through lockout and delay mechanisms after repeated authentication failures.
When a user sets a PIN or password, it is converted into a signature and securely stored in TrustZone, ensuring data integrity.
During authentication attempts, the input is compared with the stored hash value to verify its validity.
Credential Manager securely records the number of failed attempts in TrustZone and applies security measures such as lockout, delays, and prevention of resets.
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