| 基于Hash运算的IPv6地址的分配与验证 |
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| 引用本文： | 张逸斋,郭平,赵娟,李晓林. 基于Hash运算的IPv6地址的分配与验证[J]. 后勤工程学院学报, 2009, 25(1): 64-67 |
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| 作者姓名： | 张逸斋 郭平 赵娟 李晓林 |
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| 作者单位： | 后勤工程学院,后勤信息工程系,重庆,400016;后勤工程学院,训练部,重庆,400016;76112,部队,湖南,郴州,423029 |
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| 摘 要： | 目前在网络中，基于仿冒IP的攻击非常普遍，在IPv4中源地址验证比较困难，而在IPv6中，地址位较长，使得基于地址本身验证IP是否合法成为可能。Hash运算具有计算的单向性、寻找相同散列值的明文消息的困难性和对初值的敏感性，利用Hash运算生成IPv6地址，增加了伪造的难度，有效地防止了基于仿冒IP的攻击。
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| 关 键 词： | Hash IPv6 MD5 仿冒IP攻击 |
IPv6 Address Allocation and Authentication Based on Hash Function |
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| ZHANG Yi-zhai,GUO Ping,ZHAO Juan,LI Xiao-in. IPv6 Address Allocation and Authentication Based on Hash Function[J]. Journal of Logistical Engineering University, 2009, 25(1): 64-67 |
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| Authors: | ZHANG Yi-zhai GUO Ping ZHAO Juan LI Xiao-in |
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| Affiliation: | 1.Dept.of Logistical Information Engineering;LEU;Chongqing 400016;China;2.Dept.of Training;3.Unit 76112;Chenzhou Hunan 423029;China |
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| Abstract: | Now there are so many attacks based on the IP address forgery in the internet.It is difficult to authenticate source address in IPv4 networks.However,the address space in IPv6 networks makes it possible to determine whether the source address authentication is legitimate based on the original address.We've adopted Hash function to generate addresses of IPv6.This is because the Hash function has many good characteristics,such as one-way calculation,difficulty to get the messages which have the same hash valu... |
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| Keywords: | Hash IPv6 MD5 |
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