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1. 发明授权

US08527756B2 Security device and building block functions 有权
标题翻译：安全设备和构建块功能
公开(公告)号：US08527756B2
公开(公告)日：2013-09-03
申请号：US11990720
申请日：2006-09-27
申请人： Leonid Sandler , Yaron Sella , Erez Waisbard
发明人： Leonid Sandler , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/32
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：描述了保护内容的方法和系统，所述方法包括建立安全模块源和内容呈现设备之间的通信，从安全模块源将动态生成的伪唯一安全模块加载到内容呈现设备，建立在安全模块源和动态生成的伪唯一安全模块，以及将解密密钥从安全模块源传送到动态生成的伪唯一安全模块，从而能够解密加密内容，根据解密密钥加密加密内容。还描述了相关方法和装置。

2. 发明申请

US20110271104A9 Security device and building block functions 有权
标题翻译：安全设备和构建块功能
公开(公告)号：US20110271104A9
公开(公告)日：2011-11-03
申请号：US11990720
申请日：2006-09-27
申请人： Leonid Sandler , Yaron Sella , Erez Waisbard
发明人： Leonid Sandler , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/32 , H04L9/08 , G06F15/16
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：描述了保护内容的方法和系统，所述方法包括建立安全模块源和内容呈现设备之间的通信，从安全模块源将动态生成的伪唯一安全模块加载到内容呈现设备，建立在安全模块源和动态生成的伪唯一安全模块，以及将解密密钥从安全模块源传送到动态生成的伪唯一安全模块，从而能够解密加密内容，根据解密密钥加密加密内容。还描述了相关方法和装置。

3. 发明申请

US20100153717A1 Security device and building block functions 有权
标题翻译：安全设备和构建块功能
公开(公告)号：US20100153717A1
公开(公告)日：2010-06-17
申请号：US11990720
申请日：2006-09-27
申请人： Leonid Sandler , Yaron Sella , Erez Waisbard
发明人： Leonid Sandler , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/32 , H04L9/08 , G06F15/16
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：描述了保护内容的方法和系统，所述方法包括建立安全模块源和内容呈现设备之间的通信，从安全模块源将动态生成的伪唯一安全模块加载到内容呈现设备，建立在安全模块源和动态生成的伪唯一安全模块，以及将解密密钥从安全模块源传送到动态生成的伪唯一安全模块，从而能够解密加密内容，根据解密密钥加密加密内容。还描述了相关方法和装置。

4. 发明授权

US08005215B2 Table shuffle cipher system 有权
标题翻译：表shuffle加密系统
公开(公告)号：US08005215B2
公开(公告)日：2011-08-23
申请号：US11886753
申请日：2006-03-09
申请人： Itsik Mantin , Yaron Sella , Erez Waisbard
发明人： Itsik Mantin , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/00
CPC分类号： G06F21/74 , G06F21/72 , G06F2221/2105 , H04L9/0662
摘要： A system including a pseudo-random number generator having a register to store an extended state having a reduced state and a dynamic constant, an initialization module to initialize a part of the extended state based on a Key and/or an Initial Value, a state update module to update the reduced state, an output word module to generate output words, the state update module and the output word module being adapted to operate through cyclical rounds, each round including updating the reduced state and then generating one of the output words, and an update dynamic constant module to update the dynamic constant, wherein in a majority of the rounds, updating of the reduced state and/or generation of the output word is based on the dynamic constant, and the dynamic constant is only updated in a minority of the rounds. Related apparatus and method are also described.
摘要翻译：一种包括具有存储具有缩减状态和动态常数的扩展状态的寄存器的伪随机数发生器的系统，用于基于Key初始化部分扩展状态的初始化模块和/或初始值，状态更新模块来更新缩减状态，输出字模块生成输出字，所述状态更新模块和所述输出字模块适于通过周期性循环进行操作，每轮包括更新所述简化状态，然后生成所述输出字之一，以及更新动态常数模块来更新动态常数，其中在大部分回合中，减小状态的更新和/或输出字的生成基于动态常数，并且动态常数仅在少数情况下更新的回合。还描述了相关装置和方法。

5. 发明申请

US20090080647A1 Method and System for Usage of Block Cipher Encryption 审中-公开
标题翻译：块密码加密的使用方法和系统
公开(公告)号：US20090080647A1
公开(公告)日：2009-03-26
申请号：US12085393
申请日：2006-12-04
申请人： Itsik Mantin , Yaron Sella , Erez Waisbard
发明人： Itsik Mantin , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/06
CPC分类号： H04L9/0637 , H04L9/0625 , H04L2209/125 , H04L2209/24
摘要： A block cipher system for encrypting a plurality of blocks from plaintext to ciphertext, each of the blocks being associated with a constant root key, the system including an encryption key module to determine an input key for each of blocks based on a function having a plurality of inputs including the root key and an initialization vector, for a first one of the blocks, and the plaintext of at least one of the blocks which was previously encrypted and the root key, for the blocks other than the first block, and an encryption module to encrypt each of the blocks based on the input key determined for each of the blocks, respectively. Related apparatus and methods also included.
摘要翻译：一种用于将多个块从明文加密为密文的块加密系统，每个块与常密根密钥相关联，该系统包括加密密钥模块，用于基于具有多个块的功能来确定每个块的输入密钥对于第一个块的根密钥和初始化向量的输入，以及对于除第一块之外的块以前被加密的块和根密钥中的至少一个的明文，以及加密模块分别基于为每个块确定的输入密钥来加密每个块。还包括相关的装置和方法。

6. 发明申请

US20080199004A1 Cipher System 有权
标题翻译：密码系统
公开(公告)号：US20080199004A1
公开(公告)日：2008-08-21
申请号：US11886753
申请日：2006-03-09
申请人： Itsik Mantin , Yaron Sella , Erez Waisbard
发明人： Itsik Mantin , Yaron Sella , Erez Waisbard
IPC分类号： H04L9/28 , H04L9/00 , G06F7/58
CPC分类号： G06F21/74 , G06F21/72 , G06F2221/2105 , H04L9/0662
摘要： A system including a pseudo-random number generator having a register to store an extended state having a reduced state and a dynamic constant, an initialization module to initialize a part of the extended state based on a Key and/or an Initial Value, a state update module to update the reduced state, an output word module to generate output words, the state update module and the output word module being adapted to operate through cyclical rounds, each round including updating the reduced state and then generating one of the output words, and an update dynamic constant module to update the dynamic constant, wherein in a majority of the rounds, updating of the reduced state and/or generation of the output word is based on the dynamic constant, and the dynamic constant is only updated in a minority of the rounds. Related apparatus and method are also described.
摘要翻译：一种包括具有存储具有缩减状态和动态常数的扩展状态的寄存器的伪随机数发生器的系统，用于基于Key初始化部分扩展状态的初始化模块和/或初始值，状态更新模块来更新缩减状态，输出字模块生成输出字，所述状态更新模块和所述输出字模块适于通过周期性循环进行操作，每轮包括更新所述简化状态，然后生成所述输出字之一，以及更新动态常数模块来更新动态常数，其中在大部分回合中，减小状态的更新和/或输出字的生成基于动态常数，并且动态常数仅在少数情况下更新的回合。还描述了相关装置和方法。

7. 发明授权

US08677462B2 Efficient and secure renewal of entitlements 有权
标题翻译：有效和安全的续期权利
公开(公告)号：US08677462B2
公开(公告)日：2014-03-18
申请号：US11665791
申请日：2004-11-01
申请人： Erez Waisbard , Yaron Sella
发明人： Erez Waisbard , Yaron Sella
IPC分类号： H04L29/06
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/4181 , H04N21/4623 , H04N21/4627
摘要： A method for granting a grace period entitlement, the method comprising receiving a grace period entitlement message, establishing whether a grace period flag indicates that a grace period may be granted, granting a grace period to an expired entitlement based, at least in part, on the grace period entitlement message, only if the grace period flag is “off”, and setting the grace period flag to indicate that the grace period has been granted. Related methods and apparatus are also described.
摘要翻译：一种用于授予宽限期授权的方法，所述方法包括接收宽限期授权消息，确定宽限期标志是否指示宽限期可被授予，宽限期至少部分地基于过期授权给予过期授权宽限期授权消息，只有宽限期标志为“关闭”，并设置宽限期标志以指示宽限期已被授予。还描述了相关方法和装置。

8. 发明授权

US08417963B2 Secure read-write storage device 有权
标题翻译：安全的读写存储设备
公开(公告)号：US08417963B2
公开(公告)日：2013-04-09
申请号：US12083023
申请日：2006-11-13
申请人： Itsik Mantin , Perry Smith , Yaron Sella , Erez Waisbard
发明人： Itsik Mantin , Perry Smith , Yaron Sella , Erez Waisbard
IPC分类号： G06F21/00
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。

9. 发明申请

US20080120708A1 Efficient and Secure Renewal of Entitlements 有权
标题翻译：有效和安全地更新权利
公开(公告)号：US20080120708A1
公开(公告)日：2008-05-22
申请号：US11665791
申请日：2004-11-01
申请人： Erez Waisbard , Yaron Sella
发明人： Erez Waisbard , Yaron Sella
IPC分类号： H04L9/00
CPC分类号： H04N7/1675 , H04N21/26606 , H04N21/4181 , H04N21/4623 , H04N21/4627
摘要： A method for granting a grace period entitlement, the method comprising receiving a grace period entitlement message, establishing whether a grace period flag indicates that a grace period may be granted, granting a grace period to an expired entitlement based, at least in part, on the grace period entitlement message, only if the grace period flag is “off”, and setting the grace period flag to indicate that the grace period has been granted. Related methods and apparatus are also described.
摘要翻译：一种用于授予宽限期授权的方法，所述方法包括接收宽限期授权消息，确定宽限期标志是否指示宽限期可被授予，宽限期至少部分地基于过期授权给予过期授权宽限期授权消息，只有宽限期标志为“关闭”，并设置宽限期标志以指示宽限期已被授予。还描述了相关方法和装置。

10. 发明申请

US20090070596A1 Secure Read-Write Storage Device 有权
标题翻译：安全的读写存储设备
公开(公告)号：US20090070596A1
公开(公告)日：2009-03-12
申请号：US12083023
申请日：2006-11-13
申请人： Itsik Mantin , Perry Smith , Yaron Sella , Erez Waisbard
发明人： Itsik Mantin , Perry Smith , Yaron Sella , Erez Waisbard
IPC分类号： G06F21/20 , G06F12/14 , H04L9/28
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。

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