METHODS AND USER DEVICE AND AUTHENTICATOR DEVICE FOR AUTHENTICATION OF THE USER DEVICE

A method and a user device (110) for authentication of the user device (110) as well as a method and an authenticator device (120) for authentication of the user device (110) are disclosed. The user device (110) generates (A030) a one-time password. The user device (110) sends (A040), to an authenti...

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Bibliographic Details
Main Authors KARAPANTELAKIS Athanasios, VIGGEDAL Anna, JONASSON Niclas
Format Patent
LanguageEnglish
Published 01.03.2018
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method and a user device (110) for authentication of the user device (110) as well as a method and an authenticator device (120) for authentication of the user device (110) are disclosed. The user device (110) generates (A030) a one-time password. The user device (110) sends (A040), to an authenticator device (120), the one-time password as an acoustic signal, wherein the acoustic signal comprises a frequency within an ultrasound range or an infrasound range. The authenticator device (120) receives (A050), from the user device (110), the one-time password. The authenticator device (120) validates (A060) the one-time password.
Bibliography:Application Number: US201515559854