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1. 发明申请

WO2007054942A3 SECURE READ-WRITE STORAGE DEVICE 审中-公开
标题翻译：安全阅读存储设备
公开(公告)号：WO2007054942A3
公开(公告)日：2009-04-09
申请号：PCT/IL2006001298
申请日：2006-11-13
申请人： NDS LTD , MANTIN ITSIK , SMITH PERRY , SELLA YARON , WAISBARD EREZ
发明人： MANTIN ITSIK , SMITH PERRY , SELLA YARON , WAISBARD EREZ
IPC分类号： G06F12/14 , G06F11/30 , G06F21/55 , G06F21/57 , G06F21/78 , H04L9/00
CPC分类号： G06F21/6218 , G06F21/55 , G06F21/554 , G06F21/575 , G06F21/62 , G06F21/78 , G06F2221/2143 , G11B20/00086 , G11B20/00666 , G11B20/00826 , H04L9/0886 , H04L9/0894 , H04L9/30 , H04N9/8205
摘要： A method is described for securing a read write storage (RWS) device, the method comprising, providing the RWS device, the RWS device comprising a controller comprising a processor and a bit bucket and employing, in response to a decision making process, a sanction in the RWS device. Related apparatus and methods are also described.
摘要翻译：描述了一种用于保护读写存储（RWS）设备的方法，所述方法包括：提供RWS设备，RWS设备包括包括处理器和位桶的控制器，并且响应于决策过程采用制裁在RWS设备中。还描述了相关装置和方法。

2. 发明申请

WO2008117142A1 METHOD AND SYSTEM FOR BLOCK CIPHER ENCRYPTION 审中-公开
标题翻译：块加密方法和系统
公开(公告)号：WO2008117142A1
公开(公告)日：2008-10-02
申请号：PCT/IB2007054592
申请日：2007-11-12
申请人： NDS LTD , MANTIN ITSIK , WAISBARD EREZ , KIPNIS AVIAD
发明人： MANTIN ITSIK , WAISBARD EREZ , KIPNIS AVIAD
IPC分类号： H04L9/06
CPC分类号： H04L9/0625 , H04L9/002 , H04L2209/12 , H04L2209/24
摘要： A method and system of encrypting a block of data is described, the method including providing a combining unit operative to combine a key with a block of data, the block of data expressed as a block of bits, providing a mix and condense unit (MAC) operative to mix bits included in the block of bits among themselves, providing a plurality of layers of S-boxes, the S-boxes operative to receive an input including an input which has not yet been input into the mix and condense unit and to provide an output including an input to the mix and condense unit, receiving an input including the block of data expressed as the block of bits, combining, at the combining unit, the block of bits with a key, receiving an output of the combining unit as an input, substituting bits including the input to the plurality of layers of S-boxes with bits including the output of the plurality of layers of S-boxes, outputting the output of the plurality of layers of S-boxes to the mix and condense unit, and mixing, at the mix and condense unit, the output of the plurality of layers of S-boxes, thereby producing an encrypted block of bits.
摘要翻译：描述了加密数据块的方法和系统，所述方法包括提供组合单元，其操作以将密钥与数据块组合，所述数据块表示为比特块，提供混合和冷凝单元（MAC ）可操作以将包括在位块中的位混合在一起，提供多层S盒，S盒用于接收包括还没有输入到混合和冷凝单元中的输入的输入，以及提供包括输入到混合和冷凝单元的输出，接收包括表示为比特块的数据块的输入，在组合单元处用密钥组合比特块，接收组合单元的输出作为输入，使用包括多个S盒的输出的比特将包括输入到S盒的多个层的比特替换，将多个S盒的多个层的输出输出到混合和缩合单位和混合在混合和冷凝单元处，多层S盒的输出，从而产生加密的比特块。

3. 发明申请

WO2007148319A2 TIME INFORMATION MANAGEMENT SYSTEM 审中-公开
标题翻译：时间信息管理系统
公开(公告)号：WO2007148319A2
公开(公告)日：2007-12-27
申请号：PCT/IL2007/000561
申请日：2007-05-09
申请人： NDS LIMITED , WAISBARD, Erez , SOLOW, Hillel
发明人： WAISBARD, Erez , SOLOW, Hillel
IPC分类号： G06F21/00 , G06F21/02
CPC分类号： G06F21/10 , G06F21/725 , G06F2221/2137
摘要： A rights validator system for controlling access to content, the system including a query processor to receive a rights query and to provide a result to the rights query based on an estimated time, and a time-based query response module operationally connected to the query processor, the time-based query response module being operative to determine the estimated time as a function of a most recently updated time, and a plurality of indications of elapsed time since the most recently updated time, the indications of elapsed time being from a plurality of different sources of time indication. Related apparatus and methods are also included.
摘要翻译：用于控制对内容的访问的权限验证器系统，所述系统包括用于接收权限查询的查询处理器，并且基于估计的时间向所述权限查询提供结果;以及基于时间的查询响应模块，其操作地连接到所述查询处理器基于时间的查询响应模块可操作以确定作为最近更新的时间的函数的估计时间，以及自最近更新的时间起经过的时间的多个指示，经过时间的指示来自多个不同的时间指示来源。还包括相关的装置和方法。

4. 发明申请

WO2007096858A3 EFFICIENT CERTIFICATE REVOCATION 审中-公开
标题翻译：有效的证书撤销
公开(公告)号：WO2007096858A3
公开(公告)日：2009-04-30
申请号：PCT/IL2006000261
申请日：2006-02-27
申请人： NDS LTD , WAISBARD EREZ , SUMNER REUBEN
发明人： WAISBARD EREZ , SUMNER REUBEN
IPC分类号： G06F17/30
CPC分类号： H04L9/3263
摘要： A digital certificate management system for managing certificates of devices having components, the system compi'ising a digital certificate issuing subsystem operative to issue certificates such that a certificate chain is formed for each of the devices, the certificat including a root certificate, a plurality of leaf certificates, and a plurality of component certificates, the certificate chain of each of the devices including one of the component certificates between the root certificate and an associated one of the leaf certificates,~ differe component certificates being issued for the, devices having different combinations of the components. Related apparatus and method are also described.
摘要翻译：一种用于管理具有组件的设备的证书的数字证书管理系统，所述系统组合数字证书颁发子系统，其操作以颁发证书，使得为每个设备形成证书链，所述证书包括根证书，多个叶证书和多个组件证书，每个设备的证书链包括根证书和相关联的一个叶证书之间的组件证书之一，对于具有不同组合的设备，发出不同的组件证书的组件。还描述了相关装置和方法。

5. 发明申请

WO2007116390A2 FINGERPRINTING DESCRAMBLING KEYS 审中-公开
标题翻译：指示DESCRAMBLING KEYS
公开(公告)号：WO2007116390A2
公开(公告)日：2007-10-18
申请号：PCT/IL2006/000472
申请日：2006-04-11
申请人： NDS LIMITED , SUMNER, Reuben , SELLA, Yaron , KIPNIS, Aviad , WAISBARD, Erez
发明人： SUMNER, Reuben , SELLA, Yaron , KIPNIS, Aviad , WAISBARD, Erez
IPC分类号： H04L9/00
CPC分类号： H04L9/0866 , H04L9/3231 , H04L2209/42 , H04L2209/60
摘要： A method for producing fingerprinted descrambling keys is described, the method including providing a conditional access module, providing to the conditional access module a content descrambling key and personalization data, the personalization data including data associated with the conditional access module, combining the content descrambling key and the personalization data, encrypting the combined content descrambling key and personalization data according to a key, and outputting the encrypted combined content descrambling key and personalization data. Related methods and apparatus are also described.
摘要翻译：一种用于产生指纹解密密钥的方法，该方法包括提供条件访问模块，向条件访问模块提供内容解扰密钥和个性化数据，个性化数据包括与条件访问模块相关联的数据，组合内容解密密钥个性化数据，根据密钥加密组合内容解密密钥和个性化数据，并输出加密的组合内容解扰密钥和个性化数据。还描述了相关方法和装置。

6. 发明申请

WO2007039896A2 SECURITY DEVICE AND BUILDING BLOCK FUNCTIONS 审中-公开
标题翻译：安全设备和建筑块功能
公开(公告)号：WO2007039896A2
公开(公告)日：2007-04-12
申请号：PCT/IL2006/001133
申请日：2006-09-27
申请人： NDS LIMITED , SANDLER, Leonid , SELLA, Yaron , WAISBARD, Erez
发明人： SANDLER, Leonid , SELLA, Yaron , WAISBARD, Erez
IPC分类号： A61K47/00
CPC分类号： H04L63/0485 , G06F21/10 , G06F21/34 , G06F21/51 , G06F2221/0753 , G06F2221/2105 , G06F2221/2143 , H04L9/0819 , H04L63/08 , H04N21/4181
摘要： A method and system of securing content is described, the method including establishing communication between a secure module source and a content rendering device, loading a dynamically generated pseudo-unique secure module to the content rendering device from the secure module source, establishing communication between the secure module source and the dynamically generated pseudo-unique secure module, and transferring a decryption key from the secure module source to the dynamically generated pseudo-unique secure module, thereby enabling decryption of encrypted content, the encrypted content being encrypted according to the decryption key. Related methods and apparatus are also described.
摘要翻译：描述了一种保护内容的方法和系统，所述方法包括在安全模块源和内容呈现设备之间建立通信，将动态生成的伪唯一安全模块从所述内容呈现设备在安全模块源和动态生成的伪唯一安全模块之间建立通信，以及将解密密钥从安全模块源传输到动态生成的伪唯一安全模块，由此使得能够解密加密内容，加密内容根据解密密钥被加密。还描述了相关的方法和装置。

7. 发明申请

WO2005089061A2 OPTIMALLY ADAPTING MULTIMEDIA CONTENT FOR MOBILE SUBSCRIBER DEVICE PLAYBACK 审中-公开
标题翻译：适用于移动用户设备播放的最佳适配多媒体内容
公开(公告)号：WO2005089061A2
公开(公告)日：2005-09-29
申请号：PCT/IL2005/000319
申请日：2005-03-21
申请人： NDS LIMITED , MAIL, David , SOLOW, Hillel , WAISBARD, Erez , SELDIN, Anatoly , BOGOT, Carmi
发明人： MAIL, David , SOLOW, Hillel , WAISBARD, Erez , SELDIN, Anatoly , BOGOT, Carmi
IPC分类号： G06F15/16
CPC分类号： H04L12/2451 , H04L41/0879 , H04L41/0886 , H04L51/066 , H04L51/24 , H04L51/38 , H04L63/105 , H04L65/605 , H04L65/80 , H04L2463/101 , H04N7/1675 , H04N21/23439 , H04N21/2347 , H04N21/2541 , H04N21/2543 , H04N21/25833 , H04N21/41407 , H04N21/4627 , H04N21/8352 , H04N21/8355
摘要： A multimedia content distribution method including a) storing an item of a multimedia content, b) firstly transcoding the content for playback on a first multimedia device, c) generating a content ID of the firstly transcoded content, d) storing the content ID of the firstly transcoded content in association with the stored content, e) accessing the stored content using the content ID of the firstly transcoded content, and f) secondly transcoding the stored content for playback on a second multimedia device.
摘要翻译：一种多媒体内容分发方法，包括：a）存储多媒体内容的项目; b）首先对所述内容进行代码转换以便在第一多媒体设备上重放; c）生成所述第一转码内容的内容ID，d）存储所述内容ID 首先与所存储的内容相关联地进行代码转换的内容，e）使用所述第一代码转换内容的内容ID访问所存储的内容，以及f）第二次对存储的内容进行代码转换以在第二多媒体设备上回放。

8. 发明申请

WO2012172442A1 SECURE FAST CHANNEL CHANGING 审中-公开
标题翻译：安全快速通道更改
公开(公告)号：WO2012172442A1
公开(公告)日：2012-12-20
申请号：PCT/IB2012/052428
申请日：2012-05-15
申请人： NDS LIMITED , WAISBARD, Erez , SCHNAIDERMAN, Anna
发明人： WAISBARD, Erez , SCHNAIDERMAN, Anna
IPC分类号： H04N21/418 , H04N21/4623 , H04N21/438
CPC分类号： H04N21/4408 , H04N21/26606 , H04N21/26613 , H04N21/4181 , H04N21/4384 , H04N21/4623
摘要： A method for communication, including distributing over a communication network multiple channels of digital content, which are encrypted using different, channel- specific control words, and transmitting over the communication network, different, channel-specific entitlement control messages from which the control words are derivable such that each of the different channel- specific control words is derivable from any of the different channel-specific entitlement control messages by authorized receivers of the channels on the communication network. Related methods and apparatus are also included.
摘要翻译：一种用于通信的方法，包括通过通信网络分发多个数字内容的信道，其使用不同的信道特定的控制字进行加密，以及通过通信网络发送不同的信道特定授权控制消息，控制字是可导出，使得每个不同的信道特定控制字可以由通信网络上的信道的授权接收机从任何不同的信道特定授权控制消息导出。还包括相关方法和装置。

9. 发明申请

WO2008117142A9 METHOD AND SYSTEM FOR BLOCK CIPHER ENCRYPTION 审中-公开
标题翻译：用于块密码加密的方法和系统
公开(公告)号：WO2008117142A9
公开(公告)日：2008-10-02
申请号：PCT/IB2007/054592
申请日：2007-11-12
申请人： NDS LIMITED , MANTIN, Itsik , WAISBARD, Erez , KIPNIS, Aviad
发明人： MANTIN, Itsik , WAISBARD, Erez , KIPNIS, Aviad
IPC分类号： H04L9/06
摘要： A method and system of encrypting a block of data is described, the method including providing a combining unit operative to combine a key with a block of data, the block of data expressed as a block of bits, providing a mix and condense unit (MAC) operative to mix bits included in the block of bits among themselves, providing a plurality of layers of S-boxes, the S-boxes operative to receive an input including an input which has not yet been input into the mix and condense unit and to provide an output including an input to the mix and condense unit, receiving an input including the block of data expressed as the block of bits, combining, at the combining unit, the block of bits with a key, receiving an output of the combining unit as an input, substituting bits including the input to the plurality of layers of S-boxes with bits including the output of the plurality of layers of S-boxes, outputting the output of the plurality of layers of S-boxes to the mix and condense unit, and mixing, at the mix and condense unit, the output of the plurality of layers of S-boxes, thereby producing an encrypted block of bits.
摘要翻译：描述了一种对数据块进行加密的方法和系统，该方法包括提供组合单元，该组合单元用于将密钥与数据块进行组合，该数据块表示为位块，提供混合和压缩单元（MAC），其操作以混合包括在它们之间的比特块中的比特，提供多个S盒层，这些S盒操作用于接收包括尚未输入的输入的输入进入混合和压缩单元，并提供包括输入到混合和压缩单元的输出，接收包括表示为比特块的数据块的输入，在组合单元处将比特块与键合并，接收所述组合单元的输出作为输入，用包括所述多个S盒层的所述输出的位替换包括所述输入的位到所述多个S盒的层，输出所述多个S盒的所述输出 S盒到混合和凝聚单元，并且在混合和压缩单元处混合多个S盒的输出，由此产生加密的比特块。

10. 发明申请

WO2007148319A3 TIME INFORMATION MANAGEMENT SYSTEM 审中-公开
标题翻译：时间信息管理系统
公开(公告)号：WO2007148319A3
公开(公告)日：2008-03-06
申请号：PCT/IL2007000561
申请日：2007-05-09
申请人： NDS LTD , WAISBARD EREZ , SOLOW HILLEL
发明人： WAISBARD EREZ , SOLOW HILLEL
IPC分类号： G06F21/00 , G06F21/02
CPC分类号： G06F21/10 , G06F21/725 , G06F2221/2137
摘要： A rights validator system for controlling access to content, the system including a query processor to receive a rights query and to provide a result to the rights query based on an estimated time, and a time-based query response module operationally connected to the query processor, the time-based query response module being operative to determine the estimated time as a function of a most recently updated time, and a plurality of indications of elapsed time since the most recently updated time, the indications of elapsed time being from a plurality of different sources of time indication. Related apparatus and methods are also included.
摘要翻译：用于控制对内容的访问的权限验证器系统，所述系统包括用于接收权限查询并且基于估计时间向所述权限查询提供结果的查询处理器，以及基于时间的查询响应模块，所述查询处理器可操作地连接到所述查询处理器基于时间的查询响应模块可操作以确定作为最近更新的时间的函数的估计时间，以及自最近更新的时间起经过的时间的多个指示，经过时间的指示来自多个不同的时间指示来源。还包括相关的装置和方法。

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