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1. 发明授权

US07411902B2 Method and system for maintaining partial order of packets 有权
标题翻译：用于维护分组的部分顺序的方法和系统
公开(公告)号：US07411902B2
公开(公告)日：2008-08-12
申请号：US10447500
申请日：2003-05-28
申请人： Alok Kumar , Benjamin C. Hardekopf , Raj Yavatkar
发明人： Alok Kumar , Benjamin C. Hardekopf , Raj Yavatkar
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L47/10 , H04L47/34 , H04L49/25 , H04L2012/565
摘要： A method and system for maintaining partial order of packets in packet processing modules is described. The system includes a memory and a plurality of packet processing modules to process packets that are part of a sequence in order. The memory stores a plurality of indicators, each indicator associated with one of the plurality of packet processing modules to identify which packets in the sequence are to be processed by the packet processing module and which packets in the sequence are to be skipped. The next packet in the sequence to be processed by the packet processing module is determined based on the stored indicators. A packet received at the packet processing module is processed if the packet is the next packet in the sequence to be processed.
摘要翻译：描述了一种在分组处理模块中保持分组的部分顺序的方法和系统。该系统包括存储器和多个分组处理模块，以按顺序处理作为序列的一部分的分组。存储器存储多个指示符，每个指示符与多个分组处理模块之一相关联，以识别序列中哪些分组将被分组处理模块处理，并且该序列中哪些分组将被跳过。基于存储的指示符来确定要由分组处理模块处理的序列中的下一个分组。如果分组是要处理的序列中的下一个分组，则处理在分组处理模块处接收的分组。

2. 发明授权

US06704887B2 Method and apparatus for improved security in distributed-environment voting 有权
标题翻译：改善分布式环境投票安全性的方法和装置
公开(公告)号：US06704887B2
公开(公告)日：2004-03-09
申请号：US09804751
申请日：2001-03-08
申请人： Kevin A. Kwiat , Benjamin C. Hardekopf
发明人： Kevin A. Kwiat , Benjamin C. Hardekopf
IPC分类号： G06F1100
CPC分类号： G06F11/182
摘要： A method and apparatus is disclosed which provides improved security in distributed-environment voting. At least three voting processors running a voting algorithm are connected to a local area network (LAN) and exchange their individually determined results of a process application. Each result is committed to an interface module where it is checked, authenticated and buffered. The allotted time for receiving and buffering committed results is constrained by a first timed interval within the interface module. The first timed interval may be reset several times. The allotted time for checking and comparing the committed results from each processor is constrained by a second timed interval within each voting processor. A majority vote of those authenticated committed results is formed once all necessary iterations of the both the first and second timed intervals are completed. Enhanced security is thereby afforded to the overall voting process and yields a majority vote that is correct despite the introduction of errors associated with faulty or hostile processors.
摘要翻译：公开了一种在分布式环境投票中提供改进的安全性的方法和装置。运行投票算法的至少三个投票处理器连接到局域网（LAN），并交换其单独确定的流程应用的结果。每个结果都被提交到一个接口模块，在该模块中进行检查，验证和缓冲。接收和缓存提交结果的分配时间受到接口模块内第一个定时间隔的限制。第一个定时间隔可以重置多次。用于检查和比较来自每个处理器的提交结果的分配时间受到每个投票处理器中的第二计时间隔的限制。一旦完成了第一和第二定时间隔的所有必要的迭代，形成那些经认证的承诺结果的多数票。因此，增强的安全性可以提供整体投票过程，尽管引入与故障或敌对处理器相关的错误，但是多数投票是正确的。

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