Method and apparatus for processing data

The invention relates to a method for processing data, for example a cryptographic key, comprising: encrypting first data using at least one first key of a hardware-based extension module, the first key being at least temporarily prohibited by the hardware-based extension module, for example being a...

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Bibliographic Details
Main Authors KOCH ALEXANDER, SCHRAMM JUERGEN, BINDER AXEL, AHNERT FRANK
Format Patent
LanguageChinese
English
Published 18.04.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to a method for processing data, for example a cryptographic key, comprising: encrypting first data using at least one first key of a hardware-based extension module, the first key being at least temporarily prohibited by the hardware-based extension module, for example being at least temporarily prohibited and/or opened; for example, a boot order based on the hardware-based extension module; the encrypted first data is stored in a non-volatile memory. 一种用于处理数据、例如密码密钥的方法，该方法具有：使用基于硬件的扩展模块的至少一个第一密钥来对第一数据进行加密，其中该第一密钥能至少暂时通过该基于硬件的扩展模块来被禁止，例如能至少暂时被禁止和/或开放，例如基于该基于硬件的扩展模块的启动顺序；将经加密的第一数据存储在非易失性存储器中。
Bibliography:Application Number: CN202211257780