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公开(公告)号:US20050123142A1
公开(公告)日:2005-06-09
申请号:US10729943
申请日:2003-12-09
申请人: William Freeman , Mark Bellmore
发明人: William Freeman , Mark Bellmore
CPC分类号: H04L9/0891 , H04L9/0825 , H04L2209/043
摘要: A method, and a corresponding apparatus, provide for remote, secure replacement of private keys in a private key infrastructure. The method is implemented as a secure key replacement protocol (SKRP), which includes the steps of receiving a rekey request, where the rekey request identifies a private key for replacement, authenticating the rekey request, replacing the identified private key with a SKRP key, signing the challenge with the SKRP key, and returning the signed challenge. The rekey request includes the SKRP key and the challenge.
摘要翻译: 一种方法和相应的装置提供私钥基础设施中的私钥的远程,安全替换。 该方法被实现为安全密钥替换协议(SKRP),其包括接收重新密钥请求的步骤,其中重新密钥请求标识用于替换的私钥,验证重新密钥请求,用SKRP密钥替换所识别的私钥, 用SKRP密钥签署挑战,并返回签署的挑战。 重新密钥请求包括SKRP密钥和挑战。