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    • 6. 发明申请
    • Certificate reissuance for checking the status of a certificate in financial transactions
    • 用于检查金融交易中证书状态的证书重新发行
    • US20050138363A1
    • 2005-06-23
    • US11032833
    • 2005-01-10
    • Barbara FoxBrian LaMacchia
    • Barbara FoxBrian LaMacchia
    • H04L9/32H04L9/00
    • H04L9/3263H04L2209/56
    • A system for using a certificate authority to first provide a customer with a digital certificate, and then having a relying party that receives that digital certificate access a status authority (the certificate authority or its designated agent) to receive a reissued certificate on that certificate. The reissued certificate has a much shorter validity period, which ensures that the information is timely. Moreover, the certificate may serve as a receipt, including an accumulated record of the signatures (digital certificates) and policy applied throughout the financial transaction. As a result, each transfer of the transaction forms a digitally-signed chain of evidence recording each step of the transaction and policy applied thereto, whereby risk may be assumed and charged for appropriately and in accordance with the risk purchaser's policy.
    • 一种使用证书颁发机构首先向客户提供数字证书,然后使具有接收该数字证书的依赖方访问状态授权机构(认证机构或其指定代理人)以在该证书上接收重发证书的系统。 重发证书的有效期短得多,确保信息及时。 此外,证书可以作为收据,包括在整个金融交易中应用的签名(数字证书)和政策的累积记录。 因此,交易的每次转让形成数字签名的证据链,记录交易的每个步骤和适用的政策,从而适当地并根据风险购买者的政策来承担风险并收取风险。