Data Processing Device for an Embedded System
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Accused Products
Abstract
A data processing device having a security processor for processing data in a manner secure from manipulation and/or a confidential manner. At least one ASIC circuit is connected to the security processor via an internal bus. The ASIC circuit has a plurality of interfaces for connecting peripheral units, and the security processor exchanges data with the peripheral units via the ASIC circuit.
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Citations
18 Claims
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1-7. -7. (canceled)
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8. A data processing apparatus comprising:
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an internal bus; at least one security processor configured to process data in at least one of a substantially manipulation-proof manner and confidential manner; and at least one ASIC circuit coupled to the at least one security processor via the internal bus, the at least one ASIC circuit having a plurality of interfaces each configured to couple at least one peripheral unit to the at least one ASIC, wherein the at least one security processor exchanges data with the at least one peripheral unit via the at least one ASIC circuit. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification