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利用P2P的网络特性构造多态性密码
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2009-06-20
打马过草原
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为了解决没有第三方认证的情况下，P2P 网络通信过程中对等点的授权问题，本文基于P2P 网络中对等点的信任度管理，提出了利用P2P 网络结构的特点来构造一个多态性密码的新方法。该理论提供了可实现的自编译的密码通用模式。多态性密码采用一个伪随
机数产生器，这个产生器包含许多简单的伪随机数产生器用于产生一个混乱的序列，此序列直接和明文位进行XOR 运算。
关键字：P2P；多态性密码；信任度
Abstract: To solve the problem of authentication for two parties across a communication
channel without the third party, we propose a new method of construction of the Polymorphic
Cipher (PMC) by managing the trust degree of peers in peer-to-peer (P2P) network. The theory
use a pseudo-random number generator which consists of a number of simple pseudo-random
number generators for the generation of a confusion sequence which is directly used to XOR
plaintext sequence.
Keywords：P2P；PMC；trust degree
机数产生器，这个产生器包含许多简单的伪随机数产生器用于产生一个混乱的序列，此序列直接和明文位进行XOR 运算。
关键字：P2P；多态性密码；信任度
Abstract: To solve the problem of authentication for two parties across a communication
channel without the third party, we propose a new method of construction of the Polymorphic
Cipher (PMC) by managing the trust degree of peers in peer-to-peer (P2P) network. The theory
use a pseudo-random number generator which consists of a number of simple pseudo-random
number generators for the generation of a confusion sequence which is directly used to XOR
plaintext sequence.
Keywords：P2P；PMC；trust degree
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