Data processing apparatus, system, and method for proving or checking the security of a data processing apparatus
A data processing device and data verification technology, applied in digital data protection, user identity/authority verification, platform integrity maintenance, etc., to achieve the effect of reducing complexity
Pending Publication Date: 2021-02-09
SIEMENS AG
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Furthermore, although some of these are already provided in closed networks of data processing installations, there is a tendenc
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Data processing apparatus, system, and method for proving or checking the security of a data processing apparatus An object of the invention is to simplify security enhancements based on trusted computing. For this, a first data processing apparatus, which adapted to operate in accordance with one or more platform configuration, is provided. The first data processing apparatus comprises an attestation processor, a network interface, and a data storage device for storing validation data. The attestation processor is adapted to establish attestation data that is indicative of a current platformconfiguration. The validation data facilitates a validity check of integrity data, which comprises the attestation data. The first data processing apparatus is adapted to provide the integrity and validation data.
Description
technical field [0001] The present invention relates to trusted or secure computing domains in a networked environment, and more particularly to a method for proving the security of a first processing means, a method for checking the security of a first data processing means, the A data processing device, a second data processing device, and a system comprising the data device and / or adapted to perform the method. Background technique [0002] Traditionally, data processing devices, especially computing devices, ie personal computers or servers, have been designed with a focus on openness and interoperability. With the increasing use of data processing devices in network environments where several data devices are connected to each other via network interfaces and / or in multi-user scenarios, the security of data processing devices is becoming more and more important. Thus, in particular, various means are provided for protecting data processing devices against attacks, such...
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Login to View More IPC IPC(8): G06F21/57G06F21/64
CPCG06F21/57G06F21/64G06F21/53H04L9/32
Inventor R·法尔克
Owner SIEMENS AG
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