摘要： 提出了自适应哈希映射的弱跳完整性校验(AHMWHI)以解决大小为[MTU?X+1,MTU]的大数据包无法封装上X字节校验信息的问题,并进一步改进了弱完整性校验中对数据包重放和丢失的检测功能。

关键词: 跳完整性, 自适应, 哈希

Abstract: The problem that the big datagram whose size is between MTU?X+1 and MTU can’t be sent with X bytes digest is solved as theadaptive Hash mapping of weak hop integrity (AHMWHI) is proposed. Furthermore, data replay detection and losing detection function areimproved in AHMWHI. The performance of AHMWHI is analysed and the experiments show that the average delay of big datagram is little.

中图分类号: 

• TN911