APPARATUSES AND METHODS INVOLVING AUTHENTICATION OF RADAR-BASED DIGITAL DATA STREAM USING CRYPTOGRAPHIC HASHING

An apparatus in accordance with embodiments includes front-end radar circuitry and storage circuitry. The front-end radar circuitry generates a digital data stream that represents received radar wave signals and provides a cryptographic hash using the digital data stream, timing information, and app...

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Bibliographische Detailangaben
1. Verfasser:	SCHAT, Jan-Peter
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	An apparatus in accordance with embodiments includes front-end radar circuitry and storage circuitry. The front-end radar circuitry generates a digital data stream that represents received radar wave signals and provides a cryptographic hash using the digital data stream, timing information, and apparatus-specific data. The storage circuitry stores the digital data stream and the cryptographic hash indicative of authenticity of the digital data stream.