Abstract: The invention relates to a method for authenticating to a device, comprising receiving, by the device, from a chip, data; retrieving, by the device, based on the received data, a predetermined encrypted credential; sending, by the device, to the chip, a decryption request for decrypting the encrypted credential including or being accompanied with the encrypted credential to be decrypted; retrieving, by the chip, a secret key; decrypting, by the chip, the encrypted credential by using the secret key; sending, by the chip, to the device, as a decryption request response, the credential; verifying, by the device, whether the credential is or is not valid; and authenticating, by the device, only if the credential is valid, the chip.

Abstract: The invention relates to a method for authenticating to a device, comprising receiving, by the device, from a chip, data; retrieving, by the device, based on the received data, a predetermined encrypted credential; sending, by the device, to the chip, a decryption request for decrypting the encrypted credential including or being accompanied with the encrypted credential to be decrypted; retrieving, by the chip, a secret key; decrypting, by the chip, the encrypted credential by using the secret key; sending, by the chip, to the device, as a decryption request response, the credential; verifying, by the device, whether the credential is or is not valid; and authenticating, by the device, only if the credential is valid, the chip.

Abstract: The invention relates to a method for managing on-street parking spaces. The method includes querying, by a unit of a vehicle, vehicle sensors about the occupancy status of a parking space around the vehicle, the setting up of a communication channel between the unit and a remote server, the authentication of the unit with the server, the sending of a message with a public encryption key by the server to the unit, the encryption of the geolocation data and the occupancy status, the sending of the encrypted data to server, the decryption by the server of the received encrypted data, the comparison of the geolocation data received with a database containing referenced parking spaces and the update in the database of the occupancy status of referenced parking spaces.

Abstract: The invention relates to a method for managing on-street parking spaces. The method includes querying, by a unit of a vehicle, vehicle sensors about the occupancy status of a parking space around the vehicle, the setting up of a communication channel between the unit and a remote server, the authentication of the unit with the server, the sending of a message with a public encryption key by the server to the unit, the encryption of the geolocation data and the occupancy status, the sending of the encrypted data to server, the decryption by the server of the received encrypted data, the comparison of the geolocation data received with a database containing referenced parking spaces and the update in the database of the occupancy status of referenced parking spaces.