Menetelmä, laitteet ja järjestely yhteyden autentikoimiseksi kannettavan laitteen avulla

Menetelmä, laitteet ja järjestely yhteyden autentikoimiseksi kannettavan laitteen avulla

A portable electronic device (311) is used for authenticating a connection between a remote computer and a server system (301). The device (311) receives a challenge from the server system (301), reads (511) from the challenge a piece of challenge data that describes a transaction to be executed at...

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Hauptverfasser: IKONEN,KIMMO, SUOMINEN,MARKKU
Format: Patent
Sprache:fin ; swe
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator IKONEN,KIMMO
SUOMINEN,MARKKU
description A portable electronic device (311) is used for authenticating a connection between a remote computer and a server system (301). The device (311) receives a challenge from the server system (301), reads (511) from the challenge a piece of challenge data that describes a transaction to be executed at the server system (301) and outputs (513) said challenge data to a user. In generating a response to the challenge there is included response data that describes said transaction to be executed at the server system in the response. The response is digitally signed (601) using said response data and a shared secret that is known to the server system (301) and to the portable electronic device (311).
format Patent
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Menetelmä, laitteet ja järjestely yhteyden autentikoimiseksi kannettavan laitteen avulla
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