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公开(公告)号：US20130073857A1
公开(公告)日：2013-03-21
申请号：US13618358
申请日：2012-09-14
IPC分类号： H04L9/32
CPC分类号： H04L9/3236 , H04L9/002 , H04L9/3247 , H04L63/123 , H04L2209/04 , H04L2209/08 , H04L2209/20
摘要： A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The entity charged with authentication maintains a list of previously used bit patterns, extracted from a portion of the authentication message connected to the random component. If the bit pattern has been seen before, the message is rejected; if the bit pattern has not been seen before, the bit pattern is added to the stored list and the message is accepted.
摘要翻译： 密码系统防止现有认证协议中的重放攻击，容易受到这种攻击但包含随机组件，而不需要修改所述协议。 充电认证的实体维护从连接到随机组件的认证消息的一部分中提取的先前使用的位模式的列表。 如果之前已经看到位模式，则消息被拒绝; 如果以前没有看到位模式，则将位模式添加到存储的列表中，并且该消息被接受。
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公开(公告)号：US08359469B2
公开(公告)日：2013-01-22
申请号：US13315509
申请日：2011-12-09
IPC分类号： H04L9/00
CPC分类号： H04L9/3236 , H04L9/002 , H04L9/3247 , H04L63/123 , H04L2209/04 , H04L2209/08 , H04L2209/20
摘要： A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The entity charged with authentication maintains a list of previously used bit patterns, extracted from a portion of the authentication message connected to the random component. If the bit pattern has been seen before, the message is rejected; if the bit pattern has not been seen before, the bit pattern is added to the stored list and the message is accepted.
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公开(公告)号：US20120089844A1
公开(公告)日：2012-04-12
申请号：US13315509
申请日：2011-12-09
IPC分类号： H04L9/32
CPC分类号： H04L9/3236 , H04L9/002 , H04L9/3247 , H04L63/123 , H04L2209/04 , H04L2209/08 , H04L2209/20
摘要： A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The entity charged with authentication maintains a list of previously used bit patterns, extracted from a portion of the authentication message connected to the random component. If the bit pattern has been seen before, the message is rejected; if the bit pattern has not been seen before, the bit pattern is added to the stored list and the message is accepted.
摘要翻译： 密码系统防止现有认证协议中的重放攻击，容易受到这种攻击但包含随机组件，而不需要修改所述协议。 充电认证的实体维护从连接到随机组件的认证消息的一部分中提取的先前使用的位模式的列表。 如果之前已经看到位模式，则消息被拒绝; 如果以前没有看到位模式，则将位模式添加到存储的列表中，并且该消息被接受。
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公开(公告)号：US08095792B2
公开(公告)日：2012-01-10
申请号：US11542106
申请日：2006-10-04
IPC分类号： H04L9/32
CPC分类号： H04L9/3236 , H04L9/002 , H04L9/3247 , H04L63/123 , H04L2209/04 , H04L2209/08 , H04L2209/20
摘要： A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The entity charged with authentication maintains a list of previously used bit patterns, extracted from a portion of the authentication message connected to the random component. If the bit pattern has been seen before, the message is rejected; if the bit pattern has not been seen before, the bit pattern is added to the stored list and the message is accepted.
摘要翻译： 密码系统防止现有认证协议中的重放攻击，容易受到这种攻击但包含随机组件，而不需要修改所述协议。 充电认证的实体维护从连接到随机组件的认证消息的一部分中提取的先前使用的位模式的列表。 如果之前已经看到位模式，则消息被拒绝; 如果以前没有看到位模式，则将位模式添加到存储的列表中，并且该消息被接受。
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