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US 8,572,390 B2Granted
Method for transmitting and receiving data, in particular for secure exchanges between an aircraft and a ground base, related devices and aircraft equipped with such devices
AssigneeAirbus Operations GmbH
InventorsAgnes Leclercq, Cecile Colle-Morlec
Life of this patent
Estimating the term…
Abstract
A method for transmitting data, a receiving method, related devices, and an aircraft equipped with the devices. The method includes determining an authentication word of the data; processing the data to obtain processed data; and transmitting the processed data on a transmission channel.
Claims18
A method for emission of data, comprising:
- determining an authentication word for the data, the authentication word relating to the data before processing;
- processing the data to obtain processed data, the processing including an encryption of the data and a compression of the encrypted data;
- and
- emitting the processed data on a transmission channel.
1 more element
A method for reception of data, comprising:
- receiving of the data on a transmission channel;
- processing of the received data, the processing including a decompression of the received data and a decryption of the decompressed data;
- and
- verifying of authentication of the processed data.
1 more element
A data emission device, comprising:
- means for determining an authentication word for the data, the authentication word relating to the data before processing;
- means for processing the data to obtain processed data, the means for processing including an encryption of the data and a compression of the encrypted data;
- and
- means for emitting the processed data on a transmission channel.
1 more element
A data reception device, comprising:
- means for receiving data on a transmission channel;
- means for processing the received data, the means for processing including a decompression of the received data and a decryption of the decompressed data;
- and
- means for verifying authentication of the processed data.
1 more element
An aircraft comprising:
- a device including
- a determining unit configured to determine an authentication word for the data, the authentication word relating to the data before processing,
- a processing unit configured to process the data to obtain processed data, the process including an encryption of the data and a compression of the encrypted data, and
- an emitting unit configured to emit the processed data on a transmission channel.
1 more element
Dependencies are inferred from the claim text.