仲裁协议确认
Confirmation of Arbitration Agreement
二段确认协定
two-phase commit protocol
密钥确定协议
oakley (oakley key determination protocol) oakley
协作协议协定
collaboration-protocol agreement(CPA
否定确认
NACK
Negative Acknowledgement NCK
ZG乐观不可否认协议
ZG optimistic non-repudiation protocol
不可否认协议
non-repudiation
non-repudiation agreement
non-repudiation protocol
多方公平非否认协议
multi-party fair non-repudiation protocol