KEY MANAGEMENT IN AN INTEGRATED CIRCUIT

The present application relates a method for key management in a field-programmable integrated part (42) of an integrated circuit (40). According to the method, a hardware configuration (51) for the field-programmable integrated part (42) is loaded into the field-programmable integrated part (42). T...

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Bibliographic Details
Main Authors FALK RAINER, MAFTUN ALIZA, FRIES STEFFEN, ASCHAUER HANS, ZESCHG THOMAS, SEUSCHEK HERMANN, FEIST CHRISTIAN PETER
Format Patent
LanguageChinese
English
Published 03.12.2021
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:The present application relates a method for key management in a field-programmable integrated part (42) of an integrated circuit (40). According to the method, a hardware configuration (51) for the field-programmable integrated part (42) is loaded into the field-programmable integrated part (42). The hardware configuration (51) includes a key derivation functionality (45). Further, using the key derivation functionality (45), a cryptographic key is derived based on information provided in the field-programmable integrated part (42). 本申请涉及一种用于集成电路（40）的现场可编程集成部分（42）中的密钥管理的方法。根据该方法，用于现场可编程集成部分（42）的硬件配置（51）被加载到现场可编程集成部分（42）中。硬件配置（51）包括密钥导出功能（45）。此外，使用密钥导出功能（45），基于在现场可编程集成部分（42）中所提供的信息来导出加密密钥。
Bibliography:Application Number: CN202080030267