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1. 发明授权

US06996233B2 System and method for encrypting and verifying messages using three-phase encryption 失效
标题翻译：使用三相加密加密和验证消息的系统和方法
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。

2. 发明授权

US08086865B2 Supplying cryptographic algorithm constants to a storage-constrained target 失效
标题翻译：将密码算法常量提供给存储受限目标
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

3. 发明申请

US20090327728A1 Methods for Supplying Cryptographic Algorithm Constants to a Storage-Constrained Target 失效
标题翻译：向存储约束目标提供加密算法常数的方法
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

4. 发明授权

US08677136B2 Authenticating messages using cryptographic algorithm constants supplied to a storage-constrained target 失效
标题翻译：使用提供给存储受限目标的加密算法常数验证消息
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

5. 发明申请

US20120096278A1 Authenticating Messages Using Cryptographic Algorithm Constants Supplied to a Storage-Constrained Target 失效
标题翻译：使用提供给存储约束目标的密码算法常数验证消息
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

6. 发明授权

US07389419B2 Methods for supplying cryptographic algorithm constants to a storage-constrained target 有权
标题翻译：将密码算法常数提供给存储受限目标的方法
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

7. 发明授权

US07620951B2 Hiding memory latency 失效
标题翻译：隐藏内存延迟
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。

8. 发明申请

US20080250414A1 Dynamically Partitioning Processing Across A Plurality of Heterogeneous Processors 失效
标题翻译：跨多个异构处理器的动态分区处理
公开(公告)号：US20080250414A1
公开(公告)日：2008-10-09
申请号：US12116628
申请日：2008-05-07
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： G06F9/44 , G06F9/46
CPC分类号： G06F9/4862 , G06F15/16 , H04L29/06027 , H04L63/168 , H04L67/10 , H04L67/34
摘要： A program is into at least two object files: one object file for each of the supported processor environments. During compilation, code characteristics, such as data locality, computational intensity, and data parallelism, are analyzed and recorded in the object file. During run time, the code characteristics are combined with runtime considerations, such as the current load on the processors and the size of the data being processed, to arrive at an overall value. The overall value is then used to determine which of the processors will be assigned the task. The values are assigned based on the characteristics of the various processors. For example, if one processor is better at handling intensive computations against large streams of data, programs that are highly computationally intensive and process large quantities of data are weighted in favor of that processor. The corresponding object is then loaded and executed on the assigned processor.
摘要翻译：一个程序进入至少两个对象文件：一个对象文件，用于每个受支持的处理器环境。在编译过程中，将数据位置，计算强度和数据并行等代码特征分析并记录在目标文件中。在运行时间期间，代码特征与运行时考虑相结合，例如处理器上的当前负载和正在处理的数据的大小，以达到总体值。然后，总体值用于确定哪些处理器将被分配任务。这些值基于各种处理器的特性分配。例如，如果一个处理器更好地处理针对大量数据流的密集计算，则高度计算密集的程序和处理大量数据的程序对该处理器进行加权。然后在分配的处理器上加载和执行相应的对象。

9. 发明授权

US08091078B2 Dynamically partitioning processing across a plurality of heterogeneous processors 失效
标题翻译：跨多个异构处理器的动态分区处理
公开(公告)号：US08091078B2
公开(公告)日：2012-01-03
申请号：US12116628
申请日：2008-05-07
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： G06F9/45
CPC分类号： G06F9/4862 , G06F15/16 , H04L29/06027 , H04L63/168 , H04L67/10 , H04L67/34
摘要： A program is into at least two object files: one object file for each of the supported processor environments. During compilation, code characteristics, such as data locality, computational intensity, and data parallelism, are analyzed and recorded in the object file. During run time, the code characteristics are combined with runtime considerations, such as the current load on the processors and the size of the data being processed, to arrive at an overall value. The overall value is then used to determine which of the processors will be assigned the task. The values are assigned based on the characteristics of the various processors. For example, if one processor is better at handling intensive computations against large streams of data, programs that are highly computationally intensive and process large quantities of data are weighted in favor of that processor. The corresponding object is then loaded and executed on the assigned processor.
摘要翻译：一个程序进入至少两个对象文件：一个对象文件，用于每个受支持的处理器环境。在编译过程中，将数据位置，计算强度和数据并行等代码特征分析并记录在目标文件中。在运行时间期间，代码特征与运行时考虑相结合，例如处理器上的当前负载和正在处理的数据的大小，以达到总体值。然后，总体值用于确定哪些处理器将被分配任务。这些值基于各种处理器的特性分配。例如，如果一个处理器更好地处理针对大量数据流的密集计算，则高度计算密集的程序和处理大量数据的程序对该处理器进行加权。然后在分配的处理器上加载和执行相应的对象。

10. 发明申请

US20080162906A1 Hiding Memory Latency 失效
标题翻译：隐藏内存延迟
公开(公告)号：US20080162906A1
公开(公告)日：2008-07-03
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： G06F9/30
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，从而基于内存延迟来优化系统。

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