Kobil Systems Gmbh

Ralf Laue

Ismet Koyun

Felix Madlener

The invention concerns secure access to data in an electronic device (). For this a link is set up with a server (). The user of the electronic device () and/or the electronic device () carries out self-authentication in relation to the server (). In case that the authentication is successful a first key is received from the server () at the device (). The first key serves for decryption of encrypted data stored on the electronic device (). The decrypted data are intended for a communication of the electronic device (). Alternatively the first key is together with data stored on the electronic device () intended for the communication of the electronic device ().

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Neu-Isenburg, Germany

Ralf Laue