Method and apparatus for secure key replacement
    1.
    发明申请
    Method and apparatus for secure key replacement 有权
    用于安全密钥更换的方法和装置

    公开(公告)号:US20050123142A1

    公开(公告)日:2005-06-09

    申请号:US10729943

    申请日:2003-12-09

    IPC分类号: H04L9/00 H04L9/08

    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。