万能钥匙问题

1980 IEEE Symposium on Security and Privacy Pub Date : 1980-04-14 DOI:10.1109/SP.1980.10009

D. Denning, F. Schneider

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引用次数: 1

摘要

描述了在密码系统中生成和分发共享组加密密钥的四种方法。这四种方法都可以用于实现计算机网络中用户组之间的安全广播。有两种方法使用n个秘密密钥为2n个-1个密钥构造一个主密钥。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Master Key Problem

Four methods for generating and distributing shared group encryption keys in a cryptographic system are described. All four methods can be used to implement secure broadcasts among groups of users in computer networks. Two methods use n secret keys to construct a master key for 2n -1 keys.

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1980 IEEE Symposium on Security and Privacy

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