发明名称 Packet protection for header modification
摘要 A network device is provided which can include logic associated with the operations of a data communications protocol stack. The logic can operate to receive a packet to the network device and apply a first error checking technique, having a first modification complexity, to a header of the packet. The logic can apply a second error checking technique, having a second modification complexity that is greater than the first modification complexity, to a body of the packet. A first verification key can be provided to a first header associated with the packet and a second verification key, having a different modification complexity from the first verification key, can be provided for a second header associated with the packet.
申请公布号 US7596741(B2) 申请公布日期 2009.09.29
申请号 US20050102973 申请日期 2005.04.11
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 LAVIGNE BRUCE E.;WICKERAAD JOHN A.;WATTS JONATHAN M.
分类号 H03M13/00 主分类号 H03M13/00
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