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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. 发明专利

IL190680A SECURE READ-WRITE STORAGE DEVICE 未知
公开(公告)号：IL190680A
公开(公告)日：2013-03-24
申请号：IL19068008
申请日：2008-04-07
申请人： NDS LTD , SELLA YARON , MANTIN ITSIK , SMITH PERRY , WAISBARD EREZ
发明人： SELLA YARON , MANTIN ITSIK , SMITH PERRY , WAISBARD EREZ
IPC分类号： G06F21/55 , G06F21/57 , G06F21/78
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.

3. 发明申请

WO2006111950A3 IMPROVED CIPHER SYSTEM 审中-公开
标题翻译：改进的CIPHER系统
公开(公告)号：WO2006111950A3
公开(公告)日：2009-04-30
申请号：PCT/IL2006000312
申请日：2006-03-09
申请人： NDS LTD , MANTIN ITSIK , SELLA YARON , WAISBARD EREZ
发明人： MANTIN ITSIK , SELLA YARON , WAISBARD EREZ
IPC分类号： H04L9/00 , G06F21/72 , G06F21/74
CPC分类号： G06F21/74 , G06F21/72 , G06F2221/2105 , H04L9/0662
摘要： A system including a pseudo-random number generator (12) 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 (14) and/or an Initial Value (16), 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：一种包括伪随机数发生器（12）的系统，具有用于存储具有减小状态和动态常数的扩展状态的寄存器，用于基于密钥（14）初始化部分扩展状态的初始化模块和/或初始值（16），更新缩减状态的状态更新模块，用于生成输出字的输出字模块，状态更新模块和输出字模块适于通过周期性循环进行操作，每轮包括更新缩减状态然后生成一个输出字，以及更新动态常量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，以及动态常数仅在少数几轮中更新。还描述了相关装置和方法。

4. 发明申请

WO2007069236A3 METHOD AND SYSTEM FOR USAGE OF BLOCK CIPHER ENCRYPTION 审中-公开
标题翻译：使用块加油加密的方法和系统
公开(公告)号：WO2007069236A3
公开(公告)日：2009-04-16
申请号：PCT/IL2006001394
申请日：2006-12-04
申请人： NDS LTD , MANTIN ITSIK , SELLA YARON , WAISBARD EREZ
发明人： MANTIN ITSIK , SELLA YARON , WAISBARD EREZ
IPC分类号： H04L9/06 , H04K1/04 , H04K1/06 , H04L9/34
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。

5. 发明专利

IL191685A METHOD AND SYSTEM FOR USAGE OF BLOCK CIPHER ENCRYPTION 未知
公开(公告)号：IL191685A
公开(公告)日：2012-07-31
申请号：IL19168508
申请日：2008-05-25
申请人： NDS LTD , SELLA YARON , WAISBARD EREZ , MANTIN ITSIK
发明人： SELLA YARON , WAISBARD EREZ , MANTIN ITSIK
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.

6. 发明专利

IL219656A METHOD AND SYSTEM FOR USAGE OF BLOCK CIPHER ENCRYPTION 未知
公开(公告)号：IL219656A
公开(公告)日：2013-02-28
申请号：IL21965612
申请日：2012-05-08
申请人： NDS LTD , SELLA YARON , WAISBARD EREZ , MANTIN ITSIK
发明人： SELLA YARON , WAISBARD EREZ , MANTIN ITSIK
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.

7. 发明申请

WO2007043045A2 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：WO2007043045A2
公开(公告)日：2007-04-19
申请号：PCT/IL2006001167
申请日：2006-10-05
申请人： NDS LTD , MANTIN ITSIK , WAISBARD EREZ , KIPNIS AVIAD
发明人： MANTIN ITSIK , WAISBARD EREZ , KIPNIS AVIAD
IPC分类号： G06F21/24
CPC分类号： H04L9/0625 , H04L2209/12 , H04L2209/24
摘要： A method 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 operative to mix bits included in the block of bits among themselves, 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, and mixing, at the mixing and condensing unit, the combined block of bits, wherein the mix and condense unit includes a plurality of layers, each layer among the plurality of layers including a plurality of mini-functions. Related apparatus and methods are described.
摘要翻译：描述了加密数据块的方法，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，其可操作以混合包括在它们之间的比特块中的比特，接收包括表示为比特数据块的数据块的输入，在组合单元处用密钥合并比特块，并在混合和聚合单元混合，所述组合块，其中所述混合和冷凝单元包括多个层，所述多个层中的每个层包括多个微功能。描述相关的装置和方法。

8. 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。

9. 发明申请

WO2009156881A3 SECURITY WITHIN INTEGRATED CIRCUITS 审中-公开
标题翻译：在集成电路中的安全
公开(公告)号：WO2009156881A3
公开(公告)日：2010-10-14
申请号：PCT/IB2009052135
申请日：2009-05-21
申请人： NDS LTD , SHEN-ORR CHAIM , SHKEDY ZVI , ELBAUM REUVEN , SHLOMOVICH YONATAN , SHAPIRO YIGAL , BELENKY YAACOV , LEVY YAAKOV JORDAN , SUMNER REUBEN , MANTIN ITSIK
发明人： SHEN-ORR CHAIM , SHKEDY ZVI , ELBAUM REUVEN , SHLOMOVICH YONATAN , SHAPIRO YIGAL , BELENKY YAACOV , LEVY YAAKOV JORDAN , SUMNER REUBEN , MANTIN ITSIK
IPC分类号： G06F21/79
CPC分类号： G06F21/60 , G06F21/79 , H04L9/003
摘要： A method for hindering detection of information unintentionally leaked from a secret held in a memory unit is described, the method including receiving a triggering event waiting for at least a first amount of time to pass after the receipt of the triggering event, the memory unit being in a non-operational state during the at least a first amount of time, after the at least a first amount of time has passed, changing at least one first condition under which the memory unit operates, thereby causing the memory unit to enter an operational state, waiting for a second amount of time to pass after the changing at least one first condition, and changing, after the second amount of time, at least one second condition under which the memory unit operates, thereby causing the memory unit to enter the non-operational state, wherein access to the secret information is enabled only during the second amount of time, and detection of secret information unintentionally leaked is limited during the first amount of time. Related apparatus and methods are also described.
摘要翻译：描述了阻止从存储单元中保存的秘密泄漏的信息的检测的方法，所述方法包括在接收到触发事件之后接收等待至少第一时间量的触发事件以通过，所述存储单元为在所述至少第一时间量内处于非操作状态，在所述至少第一时间量过去之后，改变所述存储器单元在其下操作的至少一个第一状态，从而使所述存储器单元进入操作状态，在改变至少一个第一条件之后等待第二时间量过去，并且在所述第二时间量之后，改变所述存储单元操作的至少一个第二状态，从而使所述存储器单元进入非操作状态，其中仅在第二时间段期间启用对秘密信息的访问，并且在所述非操作状态期间，无意中泄漏的秘密信息的检测被限制第一次的时间。还描述了相关装置和方法。

10. 发明申请

WO2007086046A3 CHIP ATTACK PROTECTION 审中-公开
标题翻译：芯片攻击保护
公开(公告)号：WO2007086046A3
公开(公告)日：2009-04-16
申请号：PCT/IL2006001421
申请日：2006-12-11
申请人： NDS LTD , WALKER JOHN , MANTIN ITSIK
发明人： WALKER JOHN , MANTIN ITSIK
IPC分类号： H01L23/02 , G06F11/30 , G06F12/14 , G06F21/87 , G08B13/00 , H01L29/00 , H04L9/32
CPC分类号： H01Q1/2208 , G06F21/87 , G06K19/073 , H01L23/5225 , H01L23/5227 , H01L23/576 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/48 , H01L24/80 , H01L24/83 , H01L25/0657 , H01L2223/6677 , H01L2224/16225 , H01L2224/29187 , H01L2224/32145 , H01L2224/48091 , H01L2224/48227 , H01L2224/48463 , H01L2224/48464 , H01L2224/73257 , H01L2224/80896 , H01L2224/94 , H01L2225/0651 , H01L2225/06517 , H01L2225/06537 , H01L2225/06558 , H01L2924/00014 , H01L2924/0102 , H01L2924/01077 , H01L2924/10155 , H01L2924/10158 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/30107 , H01L2924/3025 , H01Q1/526 , H01L2924/00 , H01L2224/83 , H01L2224/80 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A system for protecting a chip with an integrated circuit disposed on a first surface, the system including, disposed on the first surface, a first antenna, signal analyzer, chip controller and a signal generator which is operative to supply an outbound signal for transmission by the first antenna, a circuit arrangement, disposed on a second surface of the chip, including a shielding arrangement and a second antenna to receive the outbound signal, the circuit arrangement being operative to transmit a return signal from the second antenna to the first antenna, such that a breach in the shielding arrangement results in a change in, or cessation of, the return signal for detection by the signal analyzer, and a chip controller disposed on the first surface being operative to perform an action on the integrated circuit in response to the detection of the breach. Related apparatus and methods also included.
摘要翻译：一种用于利用布置在第一表面上的集成电路来保护芯片的系统，所述系统包括设置在第一表面上的第一天线，信号分析器，芯片控制器和信号发生器，其可操作以通过所述第一天线，布置在所述芯片的第二表面上的电路装置，包括屏蔽装置和用于接收所述出站信号的第二天线，所述电路装置可操作以将返回信号从所述第二天线发射到所述第一天线，使得屏蔽布置中的突破导致由信号分析仪检测的返回信号的改变或停止，并且布置在第一表面上的芯片控制器可操作以响应于该功能而对集成电路执行动作检测违规行为。还包括相关的装置和方法。

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