公开(公告)号：US08024574B2

公开(公告)日：2011-09-20

申请号：US10763079

申请日：2004-01-22

申请人： Daniel Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/32

CPC分类号： H04L9/0662 ,  H04L2209/04

摘要： A system for secure communication is provided. A random value generator is configured to generate a random value. A message validation code generator is coupled to the random value generator and configured to generate a message validation code based on a predetermined key, a message, and the random value. A one-time pad generator is coupled to the random number generator and configured to generate a one-time pad based on the random value and the predetermined key. And a masked message generator is coupled to the one-time pad generator and configured to generate a masked message based on the one-time pad and the message. A protected message envelope generator is coupled to the random value generator, the message validation code generator, and the masked message generator, and is configured to generate a protected message envelope based on the random value, the message validation code, and the masked message.

摘要翻译： 提供了用于安全通信的系统。 随机值生成器被配置为生成随机值。 消息验证码发生器耦合到随机值生成器并且被配置为基于预定密钥，消息和随机值生成消息验证码。 一次性垫发生器耦合到随机数发生器并且被配置为基于随机值和预定密钥生成一次性焊盘。 并且屏蔽的消息发生器耦合到一次性衬垫发生器并且被配置为基于一次性焊盘和消息来生成屏蔽消息。 受保护的消息包络生成器耦合到随机值生成器，消息验证码生成器和掩蔽消息生成器，并且被配置为基于随机值，消息验证码和掩蔽消息来生成受保护的消息包络。

公开(公告)号：US08086865B2

公开(公告)日：2011-12-27

申请号：US12116258

申请日：2008-05-07

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/12

CPC分类号： H04L9/3242

摘要： The present invention provides for authenticating a message, A security function is performed upon the message, The message is sent to a target. The output of the security function is sent to the target. At least one publicly known constant is sent to the target. The received message is authenticated as a function of at least a shared key, the received publicly known constants, the security function, the received message, and the output of the security function. If the output of the security function received by the target is the same as the output generated as a function of at least the received message, the received publicly known constants, the security function, and the shared key, neither the message nor the constants have been altered.

摘要翻译： 本发明提供了对消息的认证，对该消息执行安全功能。该消息被发送到目标。 安全功能的输出被发送到目标。 至少有一个公认的常数被发送到目标。 接收到的消息被认证为至少共享密钥，接收的公知常数，安全功能，接收到的消息和安全功能的输出的功能。 如果目标接收到的安全功能的输出与至少作为接收到的消息的函数产生的输出相同，则所接收的已知常数，安全功能和共享密钥，消息和常数都不具有 被改变了

公开(公告)号：US20090327728A1

公开(公告)日：2009-12-31

申请号：US12116258

申请日：2008-05-07

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/32

CPC分类号： H04L9/3242

摘要： The present invention provides for authenticating a message. A security function is performed upon the message. The message is sent to a target. The output of the security function is sent to the target. At least one publicly known constant is sent to the target. The received message is authenticated as a function of at least a shared key, the received publicly known constants, the security function, the received message, and the output of the security function. If the output of the security function received by the target is the same as the output generated as a function of at least the received message, the received publicly known constants, the security function, and the shared key, neither the message nor the constants have been altered.

摘要翻译： 本发明提供用于认证消息。 对消息执行安全功能。 该消息被发送到目标。 安全功能的输出被发送到目标。 至少有一个公认的常数被发送到目标。 接收到的消息被认证为至少共享密钥，接收的公知常数，安全功能，接收到的消息和安全功能的输出的功能。 如果目标接收到的安全功能的输出与至少作为接收到的消息的函数产生的输出相同，则所接收的公知常数，安全功能和共享密钥，消息和常数都不具有 被改变了

公开(公告)号：US08677136B2

公开(公告)日：2014-03-18

申请号：US13326489

申请日：2011-12-15

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/12

CPC分类号： H04L9/3242

摘要： The present invention provides for authenticating a message. A security function is performed upon the message. The message is sent to a target. The output of the security function is sent to the target. At least one publicly known constant is sent to the target. The received message is authenticated as a function of at least a shared key, the received publicly known constants, the security function, the received message, and the output of the security function. If the output of the security function received by the target is the same as the output generated as a function of at least the received message, the received publicly known constants, the security function, and the shared key, neither the message nor the constants have been altered.

摘要翻译： 本发明提供用于认证消息。 对消息执行安全功能。 该消息被发送到目标。 安全功能的输出被发送到目标。 至少有一个公认的常数被发送到目标。 接收到的消息被认证为至少共享密钥，接收的公知常数，安全功能，接收到的消息和安全功能的输出的功能。 如果目标接收到的安全功能的输出与至少作为接收到的消息的函数产生的输出相同，则所接收的公知常数，安全功能和共享密钥，消息和常数都不具有 被改变了

公开(公告)号：US20120096278A1

公开(公告)日：2012-04-19

申请号：US13326489

申请日：2011-12-15

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/32

CPC分类号： H04L9/3242

摘要： The present invention provides for authenticating a message. A security function is performed upon the message. The message is sent to a target. The output of the security function is sent to the target. At least one publicly known constant is sent to the target. The received message is authenticated as a function of at least a shared key, the received publicly known constants, the security function, the received message, and the output of the security function. If the output of the security function received by the target is the same as the output generated as a function of at least the received message, the received publicly known constants, the security function, and the shared key, neither the message nor the constants have been altered.

摘要翻译： 本发明提供用于认证消息。 对消息执行安全功能。 该消息被发送到目标。 安全功能的输出被发送到目标。 至少有一个公认的常数被发送到目标。 接收到的消息被认证为至少共享密钥，接收的公知常数，安全功能，接收到的消息和安全功能的输出的功能。 如果目标接收到的安全功能的输出与至少作为接收到的消息的函数产生的输出相同，则所接收的公知常数，安全功能和共享密钥，消息和常数都不具有 被改变了

公开(公告)号：US07389419B2

公开(公告)日：2008-06-17

申请号：US10733935

申请日：2003-12-10

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/00

CPC分类号： H04L9/3242

摘要： The present invention provides for authenticating a message. A security function is performed upon the message. The message is sent to a target. The output of the security function is sent to the target. At least one publicly known constant is sent to the target. The received message is authenticated as a function of at least a shared key, the received publicly known constants, the security function, the received message, and the output of the security function. If the output of the security function received by the target is the same as the output generated as a function of at least the received message, the received publicly known constants, the security function, and the shared key, neither the message nor the constants have been altered.

摘要翻译： 本发明提供用于认证消息。 对消息执行安全功能。 该消息被发送到目标。 安全功能的输出被发送到目标。 至少有一个公认的常数被发送到目标。 接收到的消息被认证为至少共享密钥，接收的公知常数，安全功能，接收到的消息和安全功能的输出的功能。 如果目标接收到的安全功能的输出与至少作为接收到的消息的函数产生的输出相同，则所接收的公知常数，安全功能和共享密钥，消息和常数都不具有 被改变了

公开(公告)号：US06996233B2

公开(公告)日：2006-02-07

申请号：US10464891

申请日：2003-06-19

申请人： Daniel Alan Brokenshire ,  David Craft ,  Harm Peter Hofstee ,  Mohammad Peyravian

发明人： Daniel Alan Brokenshire ,  David Craft ,  Harm Peter Hofstee ,  Mohammad Peyravian

IPC分类号： H04L9/00 ,  H04K1/00

CPC分类号： H04L9/0618 ,  H04L2209/08 ,  H04L2209/12

摘要： A method and system for encrypting and verifying the integrity of a message using a three-phase encryption process is provided. A source having a secret master key that is shared with a target receives the message and generates a random number. The source then generates: a first set of intermediate values from the message and the random number; a second set of intermediate values from the first set of values; and a cipher text from the second set of values. At the three phases, the values are generated using the encryption function of a block cipher encryption/decryption algorithm. The random number and the cipher text are transmitted to the target, which decrypts the cipher text by reversing the encryption process. The target verifies the integrity of the message by comparing the received random number with the random number extracted from the decrypted cipher text.

摘要翻译： 提供了使用三相加密处理来加密和验证消息的完整性的方法和系统。 具有与目标共享的秘密主密钥的源接收消息并生成随机数。 然后，源产生：来自消息和随机数的第一组中间值; 来自第一组值的第二组中间值; 和来自第二组值的密文。 在三个阶段，使用块密码加密/解密算法的加密功能生成这些值。 随机数和密文被发送到目标，通过反转加密过程来解密密文。 目标通过将接收到的随机数与从解密的密文提取的随机数进行比较来验证消息的完整性。

公开(公告)号：US07890561B2

公开(公告)日：2011-02-15

申请号：US11204402

申请日：2005-08-16

申请人： David William Boerstler ,  Eskinder Hailu ,  Harm Peter Hofstee ,  John Samuel Liberty

发明人： David William Boerstler ,  Eskinder Hailu ,  Harm Peter Hofstee ,  John Samuel Liberty

IPC分类号： G06F1/02 ,  G06F7/58

CPC分类号： G06F7/588 ,  H04L9/001 ,  H04L9/0869

摘要： A random number generator, a method, and a computer program product are provided for producing a random number seed. Each oscillator within an array of oscillators operates at a different frequency. The operating frequencies of each oscillator are not harmonically related, such that no integer multiple exists between the frequencies of any two oscillators. In one embodiment, the outputs of the array of oscillators connect to a multiple input latch. The multiple input latch also receives a sample signal, which is a clock signal. The clock signal samples the outputs of the array of oscillators, and the multiple input latch in conjunction with the random number determination logic (“RNDL”) produces a digital output (0 or 1) for each oscillator within the array. The RNDL uses these digital outputs to create a random number seed.

摘要翻译： 提供随机数生成器，方法和计算机程序产品用于产生随机数种子。 振荡器阵列内的每个振荡器以不同的频率工作。 每个振荡器的工作频率不是谐波相关的，使得在任何两个振荡器的频率之间不存在整数倍。 在一个实施例中，振荡器阵列的输出连接到多输入锁存器。 多输入锁存器还接收作为时钟信号的采样信号。 时钟信号对振荡器阵列的输出采样，并且多输入锁存器与随机数确定逻辑（“RNDL”）一起为阵列内的每个振荡器产生数字输出（0或1）。 RNDL使用这些数字输出创建一个随机数字种子。

公开(公告)号：US20110019368A1

公开(公告)日：2011-01-27

申请号：US12507591

申请日：2009-07-22

申请人： Paul Stephen Andry ,  Harm Peter Hofstee ,  George A. Katopis ,  John Ulrich Knickerbocker ,  Robert K. Montoye ,  Chirag S. Patel

发明人： Paul Stephen Andry ,  Harm Peter Hofstee ,  George A. Katopis ,  John Ulrich Knickerbocker ,  Robert K. Montoye ,  Chirag S. Patel

IPC分类号： H05K1/18 ,  C23F1/00

CPC分类号： H01L25/0655 ,  H01L23/147 ,  H01L23/60 ,  H01L25/0652 ,  H01L2224/16225 ,  H01L2924/10253 ,  H01L2924/157 ,  Y02T10/82 ,  H01L2924/00

摘要： A silicon carrier structure for electronic packaging includes a base substrate, a silicon carrier substrate disposed on the base substrate, a memory chip disposed on the silicon carrier substrate, a microprocessor chip disposed on the silicon carrier substrate, an input/output chip disposed on the silicon carrier substrate, and a clocking chip disposed on the silicon carrier substrate.

摘要翻译： 一种用于电子封装的硅载体结构包括基底，设置在基底基板上的硅载体衬底，设置在硅载体衬底上的存储芯片，设置在硅载体衬底上的微处理器芯片，设置在硅衬底上的输入/输出芯片 硅载体衬底和设置在硅载体衬底上的时钟芯片。

公开(公告)号：US07620951B2

公开(公告)日：2009-11-17

申请号：US12049293

申请日：2008-03-15

申请人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Barry L Minor ,  Mark Richard Nutter

发明人： Daniel Alan Brokenshire ,  Harm Peter Hofstee ,  Barry L Minor ,  Mark Richard Nutter

IPC分类号： G06F9/46

CPC分类号： G06F9/322 ,  G06F8/41 ,  G06F9/3851

摘要： An approach to hiding memory latency in a multi-thread environment is presented. Branch Indirect and Set Link (BISL) and/or Branch Indirect and Set Link if External Data (BISLED) instructions are placed in thread code during compilation at instances that correspond to a prolonged instruction. A prolonged instruction is an instruction that instigates latency in a computer system, such as a DMA instruction. When a first thread encounters a BISL or a BISLED instruction, the first thread passes control to a second thread while the first thread's prolonged instruction executes. In turn, the computer system masks the latency of the first thread's prolonged instruction. The system can be optimized based on the memory latency by creating more threads and further dividing a register pool amongst the threads to further hide memory latency in operations that are highly memory bound.

摘要翻译： 介绍了一种在多线程环境中隐藏内存延迟的方法。 分支间接和设置链接（BISL）和/或分支间接和设置链接，如果外部数据（BISLED）指令在对应于延长的指令的实例的编译期间被放置在线程代码中。 延长的指令是指示计算机系统中的延迟，例如DMA指令。 当第一个线程遇到BISL或BISLED指令时，第一个线程在第一个线程的延长指令执行时将控制传递给第二个线程。 反过来，计算机系统掩盖了第一个线程延长的指令的延迟。 可以通过创建更多线程并在线程之间进一步划分寄存器池来进一步隐藏高度内存限制的操作中的内存延迟，从而可以基于内存延迟来优化系统。