公开(公告)号：US20090109611A1

公开(公告)日：2009-04-30

申请号：US11930539

申请日：2007-10-31

Applicant: William James Anderl ,  Vincenzo Valentino Di Luoffo ,  Eric Alan Eckberg ,  David Roy Motschman ,  Tamas Visegrady

Inventor： William James Anderl ,  Vincenzo Valentino Di Luoffo ,  Eric Alan Eckberg ,  David Roy Motschman ,  Tamas Visegrady

IPC: H05K7/20 ,  G06F17/50 ,  B21D53/02

CPC classification number: H01L23/427 ,  G06F1/20 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

Abstract: A method and computer processor system with anti-tamper capability and thermal packaging structure for implementing enhanced heat removal from processor circuitry, such as, a high-performance cell processor complex, and a design structure on which the subject circuit resides are provided. The computer system includes predefined processor circuits including anti-tamper logic. A volume container substantially contains the predefined processor circuits including the anti-tamper logic. A heat spreader is provided with the predefined processor circuits within the volume container. An external heatsink structure is attached to an outside cover above the volume container. The heatsink structure includes a heatsink base and a plurality of parallel fins extending outwardly from the heatsink base. A heat pipe extending through a folded mesh is attached to the heat spreader within the volume container and is attached to the external heatsink base providing an effective heat removal path for the processor circuits.

Abstract translation: 一种具有防篡改能力和热封装结构的方法和计算机处理器系统，用于实现从诸如高性能单元处理器复合体的处理器电路以及设置有被摄体电路所在的设计结构的增强散热。 计算机系统包括预定义的处理器电路，包括防篡改逻辑。 体积容器基本上包含预定的处理器电路，包括防篡改逻辑。 散热器在容积容器内设置有预定的处理器电路。 外部散热器结构附接到容积容器上方的外部盖子。 散热器结构包括散热器基座和从散热器基座向外延伸的多个平行翅片。 延伸穿过折叠网状物的热管连接到容积容器内的散热器，并附接到外部散热器基座，为处理器电路提供有效的散热路径。

公开(公告)号：US20080152127A1

公开(公告)日：2008-06-26

申请号：US11615587

申请日：2006-12-22

Applicant: Camil Fayad ,  John K. Li ,  Siegfried K.H. Sutter ,  Tamas Visegrady

Inventor： Camil Fayad ,  John K. Li ,  Siegfried K.H. Sutter ,  Tamas Visegrady

IPC: H04L9/28 ,  G06F7/72 ,  G06F5/01

CPC classification number: G06F9/5083

Abstract: A data processing system, which is particularly useful for carrying out modular multiplication, especially for cryptographic purposes, comprises a plurality of independent, serially connected processing elements which are provided with data in a cyclical fashion via a control mechanism that is capable of transferring data from a set of registers to earlier ones in the series of the serially connected processing elements, at the end of a predetermined number of cycles.

Abstract translation: 特别适用于执行模乘法的数据处理系统，特别是用于加密目的的数字处理系统包括多个独立的串行连接的处理元件，其经由控制机构以循环方式提供数据，该控制机制能够从 一组寄存器到串行连接的处理元件的串联中的较早的寄存器，在预定次数的周期结束。

公开(公告)号：US20070162621A1

公开(公告)日：2007-07-12

申请号：US11260285

申请日：2005-10-27

Applicant: Vincenzo Condorelli ,  Thomas Dewkett ,  Michael Hocker ,  Tamas Visegrady

Inventor： Vincenzo Condorelli ,  Thomas Dewkett ,  Michael Hocker ,  Tamas Visegrady

IPC: G06F13/24 ,  G06F3/00

CPC classification number: G06F11/1608 ,  G06F11/1616 ,  G06F11/1625

Abstract: In a communications channel coupled to multiple duplicated subsystems, a method, interposer and program product are provided for verifying integrity of subsystem responses. Within the communications channel, a first checksum is calculated with receipt of a first response from a first subsystem responsive to a common request, and a second checksum is calculated for a second response of a second subsystem received responsive to the common request. The first checksum and the second checksum are compared, and if matching, only one of the first response and the second response is forwarded from the communications channel as the response to the common request, with the other of the first response and the second response being discarded by the communications channel.

Abstract translation: 在耦合到多个重复子系统的通信信道中，提供了用于验证子系统响应的完整性的方法，插入器和程序产品。 在通信信道中，响应于公共请求从第一子系统接收到第一响应来计算第一校验和，并且响应于公共请求而接收响应于第二子系统的第二响应的第二校验和。 比较第一校验和和第二校验和，如果匹配，则只有第一响应和第二响应中的仅一个作为对公共请求的响应从通信信道转发，第一响应和第二响应中的另一个为 由通信信道丢弃。