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Method and system for tamper-proof provision of multiple digital certificates for multiple public keys of a device
Method and system for tamper-proof provision of multiple digital certificates for multiple public keys of a device
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机译:为设备的多个公钥提供多个数字证书的防篡改方法和系统
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摘要
A method and system for providing a plurality of tamperproof digital certificates for a plurality of public keys of a device by a certification authority wherein a respective signing request for requesting a digital certificate is initially created for each of a plurality of public keys, where the signing request for the ith public key is signed using the jth private key in accordance with a signing rule, the jth private key being dissimilar to the ith private key belonging to the ith public key, and wherein all signing requests are transmitted to the same certification authority in each case, and each signing request is verified in the certification authority, in which case a check is performed to determine whether the ith signing request has been signed using the jth private key in accordance with the signing rule.
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