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1. 发明授权

US07827223B2 Accelerated throughput synchronized word stream cipher, message authenticator and zero-knowledge output random number generator 有权
标题翻译：加速吞吐量同步字流密码，消息认证器和零知识输出随机数发生器
公开(公告)号：US07827223B2
公开(公告)日：2010-11-02
申请号：US11578909
申请日：2005-04-21
申请人： Carmi David Gressel , Michael Slobodkin , Ran Granot , Roy Krotman , Yehonatan Bick , Mark Fiterman , Gabriel Vago , Amir Ingher , Uzi Apple
发明人： Carmi David Gressel , Michael Slobodkin , Ran Granot , Roy Krotman , Yehonatan Bick , Mark Fiterman , Gabriel Vago , Amir Ingher , Uzi Apple
IPC分类号： G06F7/58 , H04L9/00
CPC分类号： G06F7/582 , G06F7/584 , H04L9/0668 , H04L9/12 , H04L2209/046 , H04L2209/125
摘要： Systems and methods are disclosed, especially designed for very compact hardware implementations, to generate random number strings with a high level of entropy at maximum speed. For immediate deployment of software implementations, certain permutations have been introduced to maintain the same level of unpredictability which is more amenable to hi-level software programming, with a small time loss on hardware execution; typically when hardware devices communicate with software implementations. Particular attention has been paid to maintain maximum correlation immunity, and to maximize non-linearity of the output sequence. Good stream ciphers are based on random generators which have a large number of secured internal binary variables, which lead to the page synchronized stream ciphering. The method for parsed page synchronization which is presented is especially valuable for Internet applications, where occasionally frame sequences are often mixed. The large number of internal variables with fast diffusion of individual bits wherein the masked message is fed back into the machine variables is potentially ideal for message authentication procedures.
摘要翻译：公开了特别设计用于非常紧凑的硬件实现的系统和方法，以最大速度产生具有高水平熵的随机数字串。为了立即部署软件实现，已经引入了某些排列以保持相同级别的不可预测性，这更适合于高级软件编程，硬件执行时间较短; 通常当硬件设备与软件实现通信时。已经特别注意保持最大相关免疫力，并使输出序列的非线性最大化。良好的流密码基于具有大量安全内部二进制变量的随机生成器，这导致页面同步流加密。所呈现的用于解析页面同步的方法对于互联网应用是特别有价值的，其中偶尔帧序列通常是混合的。具有快速扩散的单个位的大量内部变量，其中掩蔽的消息被反馈到机器变量中对于消息认证过程是潜在的理想的。

2. 发明申请

US20070244951A1 Accelerated Throughtput Synchronized Word Stream Cipher, Message Authenticator and Zero-Knowledge Output Random Number Generator 有权
标题翻译：加速吞吐量同步字流密码，消息认证器和零知识输出随机数生成器
公开(公告)号：US20070244951A1
公开(公告)日：2007-10-18
申请号：US11578909
申请日：2007-02-21
申请人： Carmi Gressel , Michael Slobodkin , Ran Granot , Roy Krotman , Yehonatan Bick , Mark Fiterman , Gabriel Vago , Amir Ingheer , Uzi Apple
发明人： Carmi Gressel , Michael Slobodkin , Ran Granot , Roy Krotman , Yehonatan Bick , Mark Fiterman , Gabriel Vago , Amir Ingheer , Uzi Apple
IPC分类号： G06F7/58
CPC分类号： G06F7/582 , G06F7/584 , H04L9/0668 , H04L9/12 , H04L2209/046 , H04L2209/125
摘要： Systems and methods are disclosed, especially designed for very compact hardware implementations, to generate random number strings with a high level of entropy at maximum speed. For immediate deployment of software implementations, certain permutations have been introduced to maintain the same level of unpredictability which is more amenable to hi-level software programming, with a small time loss on hardware execution; typically when hardware devices communicate with software implementations. Particular attention has been paid to maintain maximum correlation immunity, and to maximize non-linearity of the output sequence. Good stream ciphers are based on random generators which have a large number of secured internal binary variables, which lead to the page synchronized stream ciphering. The method for parsed page synchronization which is presented is especially valuable for Internet applications, where occasionally frame sequences are often mixed. The large number of internal variables with fast diffusion of individual bits wherein the masked message is fed back into the machine variables is potentially ideal for message authentication procedures.
摘要翻译：公开了特别设计用于非常紧凑的硬件实现的系统和方法，以最大速度产生具有高水平熵的随机数字串。为了立即部署软件实现，已经引入了某些排列以保持相同级别的不可预测性，这更适合于高级软件编程，硬件执行时间较短; 通常当硬件设备与软件实现通信时。已经特别注意保持最大相关免疫力，并使输出序列的非线性最大化。良好的流密码基于具有大量安全内部二进制变量的随机生成器，这导致页面同步流加密。所呈现的用于解析页面同步的方法对于互联网应用是特别有价值的，其中偶尔帧序列通常是混合的。具有快速扩散的单个位的大量内部变量，其中掩蔽的消息被反馈到机器变量中对于消息认证过程是潜在的理想的。

3. 发明授权

US07206797B2 Random number slip and swap generators 有权
标题翻译：随机数滑移和交换发电机
公开(公告)号：US07206797B2
公开(公告)日：2007-04-17
申请号：US10413430
申请日：2003-04-14
申请人： Carmi David Gressel , Alex Shevachman , Evgeny Aizman , Michael Slobodkin , Simon Cooper
发明人： Carmi David Gressel , Alex Shevachman , Evgeny Aizman , Michael Slobodkin , Simon Cooper
IPC分类号： G06F7/58
CPC分类号： G06F7/582 , G06F7/588 , G06F2207/583 , H03K3/84
摘要： A microelectronic apparatus and method for generating random binary words including at least one clocked pseudorandom binary number sequence generator normally operative to generate a cyclic output sequence of binary numbers, each number including a string of binary symbols, the cyclic output sequence including a basic sequence which is generated repeatedly, at least one bit stream generator generating a clocked bit stream including a stream of binary symbols of a first type occasionally interrupted by a binary symbol of a second type, wherein a first varying time interval between the occasional interruptions is intractably correlated to the output sequence of the number sequence generator, wherein each occurrence of an interruption of the stream of binary symbols of the first type by a binary symbol of the second type causes a pseudorandom modification of the cyclic output sequence of the number sequence generator and a sampling device operative to sample the cyclic output sequence of binary numbers thereby to generate a sampled output sequence including at least one sampled binary word.
摘要翻译：一种用于产生随机二进制字的微电子装置和方法，包括至少一个时钟伪随机二进制数序列发生器，其通常用于产生二进制数的循环输出序列，每个数字包括一串二进制符号，所述循环输出序列包括基本序列，至少一个比特流生成器生成包括由第二类型的二进制符号偶尔中断的第一类型的二进制符号流的时钟位流，其中偶尔中断之间的第一变化时间间隔与数字序列发生器的输出序列，其中通过第二类型的二进制符号对第一类型的二进制符号流的中断的每次出现导致数字序列发生器的循环输出序列的伪随机修改和采样用于对循环输出序列进行采样的装置二进制数，从而产生包括至少一个采样二进制字的采样输出序列。

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