MOTOR VEHICLE ELECTRONICS DEVICE, MOTOR VEHICLE, METHOD FOR DISPLAYING DATA ON A MOTOR VEHICLE DISPLAY APPARATUS, AND COMPUTER PROGRAM PRODUCT
First Claim
1. A motor vehicle electronics device comprisinga first interface for establishing a first connection to a first ID token in order to read data from the first ID token,a memory for storing a certificate,wherein the motor vehicle electronics device is capable of cryptographically authenticating the first ID token using the certificate,wherein the motor vehicle electronics device is capable of actuating at least one display apparatus for reproducing the data,a second interface for storing the certificate in the memory.
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Abstract
The invention relates to a motor vehicle electronics device comprising a first interface (116) for establishing a first connection to a first ID token (134) in order to read data from the first ID token, a memory (104) for storing a certificate, means (122) for the cryptographic authentication with respect to the first ID token using the certificate, means (130) for actuating at least one display apparatus (136, 138) for reproducing the data, and a second interface (118) for storing the certificate in the memory.
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Citations
20 Claims
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1. A motor vehicle electronics device comprising
a first interface for establishing a first connection to a first ID token in order to read data from the first ID token, a memory for storing a certificate, wherein the motor vehicle electronics device is capable of cryptographically authenticating the first ID token using the certificate, wherein the motor vehicle electronics device is capable of actuating at least one display apparatus for reproducing the data, a second interface for storing the certificate in the memory.
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14. A method for displaying data on a motor vehicle display apparatus comprising the following steps:
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establishing a first connection between a motor vehicle electronics device and a first ID token, accessing a memory of the motor vehicle electronics device for reading a certificate, cryptographically authenticating the motor vehicle electronics device with respect to the first ID token by using the certificate, reading out data from the first ID token via the first connection after the authentication of the motor vehicle electronics device with respect to the first ID token has been carried out successfully, actuating the motor vehicle display apparatus for reproducing the data. - View Dependent Claims (15, 16, 17)
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18. A tangible computer readable medium comprising program instructions, the instructions executed by a motor vehicle electronics device and comprising the following steps:
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establishing a first connection between a motor vehicle electronics device and a first ID token, accessing a memory of the motor vehicle electronics device for reading a certificate, cryptographically authenticating the motor vehicle electronics device with respect to the first ID token by using the certificate, reading out data from the first ID token via the first connection after the authentication of the motor vehicle electronics device with respect to the first ID token has been carried out successfully, actuating the motor vehicle display apparatus for reproducing the data. - View Dependent Claims (19, 20)
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Specification