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A process for the distribution of keys on a number of security devices, a method for communication between a number of security devices, a safety system, and the set security devices
A process for the distribution of keys on a number of security devices, a method for communication between a number of security devices, a safety system, and the set security devices
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机译:在多个安全设备上分发密钥的过程,在多个安全设备之间进行通信的方法,安全系统和所设置的安全设备
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摘要
In a method for distributing keys among a number of secure devices, the secure devices are divided into sets (A,B,C,D,E), each set having a plurality of subsets (a,b,c,d,e). Each subset comprises two or more secure devices having the same key which is unique for this subset. Each secure device is a member of a number of sets (A,B,C,D,E) such that two or more secure devices which are a member of a subset, are not a member of the same subset in another set.
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