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公开(公告)号:US20100205433A1
公开(公告)日:2010-08-12
申请号:US12767957
申请日:2010-04-27
申请人: Brian NEILL , Ashok VADEKAR , Patrick XU
发明人: Brian NEILL , Ashok VADEKAR , Patrick XU
IPC分类号: H04L29/06
CPC分类号: G06F21/72 , H04L9/0897 , H04L63/062 , H04L2209/04 , H04L2209/60 , H04L2463/062
摘要: A system and method for remote device registration, to monitor and meter the injection of keying or other confidential information onto a device, is provided. A producer who utilizes one or more separate manufacturers, operates a remote module that communicates over forward and backward channels with a local module at the manufacturer. Encrypted data transmissions are sent by producer to the manufacturer and are decrypted to obtain sensitive data used in the devices. As data transmissions are decrypted, credits from a credit pool are depleted and can be replenished by the producer through credit instructions. As distribution images are decrypted, usage records are created and eventually concatenated, and sent as usage reports back to the producer, to enable the producer to monitor and meter production at the manufacturer.
摘要翻译: 提供了用于远程设备注册的系统和方法,用于监视和计量密钥或其他机密信息到设备上的注入。 使用一个或多个单独的制造商的生产商操作远程模块,其通过前向和后向通道与制造商的本地模块进行通信。 加密的数据传输由制造商发送给制造商,并被解密以获得在设备中使用的敏感数据。 当数据传输被解密时,来自信用卡的信用被用尽,并且可以通过信用指示由生产者补充。 随着分发图像被解密,创建使用记录并最终并入,并将其作为使用报告发送回制造商,以使制造商能够监视制造商的生产计量。
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公开(公告)号:US20090323944A1
公开(公告)日:2009-12-31
申请号:US12119248
申请日:2008-05-12
申请人: Scott A. VANSTONE , Ashok VADEKAR , Robert J. LAMBERT , Robert P. GALLANT , Daniel R. BROWN , Alfred MENEZES
发明人: Scott A. VANSTONE , Ashok VADEKAR , Robert J. LAMBERT , Robert P. GALLANT , Daniel R. BROWN , Alfred MENEZES
IPC分类号: H04L9/14
CPC分类号: H04L9/0869 , H04L2209/26 , H04L2209/46
摘要: A potential bias in the generation of a private key is avoided by selecting the key and comparing it against the system parameters. If a predetermined condition is attained it is accepted. If not it is rejected and a new key is generated.
摘要翻译: 通过选择密钥并将其与系统参数进行比较来避免私钥生成中的潜在偏差。 如果达到预定条件,则被接受。 如果不是,则被拒绝并生成新的密钥。
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