Cooperative non-repudiated message exchange in a network environment
    2.
    发明授权
    Cooperative non-repudiated message exchange in a network environment 失效
    在网络环境中合作不可否认的消息交换

    公开(公告)号:US07568106B2

    公开(公告)日:2009-07-28

    申请号:US11303430

    申请日:2005-12-16

    IPC分类号: H04L9/00

    摘要: A system and method of performing cooperative non-repudiated message exchange from a first system to a second system in a computer network comprises checking for discrepancies between a current system time in the second system with an actual time; performing a time synchronization process to match the current system time with the actual time; exchanging public encryption keys between the first and second systems; sending a digitally signed message from the first system to the second system; decoding the digitally signed message; sending a digitally signed acknowledgment message from the second system to the first system; decoding the digitally signed acknowledgment message; and committing text of the digitally signed message to an official transcript on the first system.

    摘要翻译: 在计算机网络中执行从第一系统到第二系统的协作不被否认的消息交换的系统和方法包括:检查第二系统中的当前系统时间与实际时间之间的差异; 执行时间同步过程以将当前系统时间与实际时间相匹配; 在第一和第二系统之间交换公共加密密钥; 从第一系统向第二系统发送经数字签名的消息; 解码数字签名消息; 从所述第二系统向所述第一系统发送经数字签名的确认消息; 解码数字签名的确认消息; 并将数字签名信息的文本提交给第一个系统的正式成绩单。