Method for cryptographically processing data

In a method for cryptographically processing data which are exchanged between a first unit and a control unit, a derived key is used in this process, which is derived from a secret key and an identifier. The exchanged data are encrypted using the derived key, and the exchanged data are encrypted in...

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Bibliographic Details
Main Authors Kasper, Bjoern, Soenkens, Andreas, Schwepp, Thorsten
Format Patent
LanguageEnglish
Published 14.05.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:In a method for cryptographically processing data which are exchanged between a first unit and a control unit, a derived key is used in this process, which is derived from a secret key and an identifier. The exchanged data are encrypted using the derived key, and the exchanged data are encrypted in a tool chain, which provides the identifier.
Bibliography:Application Number: US201615005239