公开(公告)号：JP2014112383A

公开(公告)日：2014-06-19

申请号：JP2013262672

申请日：2013-12-19

Applicant: Intel Corp ,  インテル・コーポレーション

Inventor： FRANCIS X MCKEEN ,  CARLOS V ROZAS ,  UDAY R SAVAGANKAR ,  SIMON P JOHNSON ,  VINCENT R SCARLATA ,  MICHAEL A GOLDSMITH ,  ERNIE BRICKELL ,  LI JIANGTAO ,  HOWARD C HERBERT ,  PRASHANT DEWAN ,  STEPHEN J TOLOPKA ,  NEIGER GILBERT ,  DAVID DURHAM ,  GARY GRAUNKE ,  BERNARD LINT ,  DON A VAN DYKE ,  JOSEPH CIHULA ,  STALINSELVARAJ JEYASINGH ,  STEPHEN R VAN DOREN ,  DION RODGERS ,  JOHN GARNEY ,  ASHER ALTMAN

IPC: G06F12/14 ,  G06F12/10 ,  G06F21/10 ,  G06F21/12

Abstract: PROBLEM TO BE SOLVED: To enable integrity of secure applications and their data to be achieved within a computer system.SOLUTION: In a microprocessor 100, each processor core 105, 110 includes logic 119 for implementing secure enclave techniques, to perform efficient resource allocation among a plurality of cores or processors, establishing one or more secure enclaves in which an application and data may be stored and executed.

Abstract translation: 要解决的问题：使安全应用及其数据在计算机系统内实现的完整性。解决方案：在微处理器100中，每个处理器核心105,110包括用于实现安全飞行技术的逻辑119，以便在 多个核心或处理器，建立其中可以存储和执行应用程序和数据的一个或多个安全空间。

公开(公告)号：JP2017084392A

公开(公告)日：2017-05-18

申请号：JP2016250111

申请日：2016-12-22

Applicant: インテル・コーポレーション ,  Intel Corp

Inventor： FRANCIS X MCKEEN ,  CARLOS V ROZAS ,  UDAY R SAVAGANKAR ,  SIMON P JOHNSON ,  VINCENT R SCARLATA ,  MICHAEL A GOLDSMITH ,  ERNIE BRICKELL ,  LI JIANGTAO ,  HOWARD C HERBERT ,  PRASHANT DEWAN ,  STEPHEN J TOLOPKA ,  NEIGER GILBERT ,  DAVID DURHAM ,  GARY GRAUNKE ,  BERNARD LINT ,  DON A VAN DYKE ,  JOSEPH CIHULA ,  STALINSELVARAJ JEYASINGH ,  STEPHEN R VAN DOREN ,  DION RODGERS ,  JOHN GARNEY ,  ASHER ALTMAN

IPC: G06F21/10 ,  G06F21/57

Abstract: 【課題】コンピュータシステム内でセキュアなアプリケーションおよびデータの整合性をとることを可能とするプロセッサを提供する。【解決手段】マイクロプロセッサ100において、各プロセッサコア105,110内にセキュアなエンクレーブ技術を実行するための論理119を含み、効率的に複数のコアまたはプロセッサ間のリソース割り当てを行い、アプリケーションおよびデータを格納および実行することのできる1以上のセキュアなエンクレーブを構築する。【選択図】図1

公开(公告)号：GB2550698A

公开(公告)日：2017-11-29

申请号：GB201709341

申请日：2009-12-22

Applicant: INTEL CORP

Inventor： FRANCIS X MCKEEN ,  CARLOS V ROZAS ,  UDAY R SAVAGANKAR ,  SIMON P JOHNSON ,  VINCENT R SCARLATA ,  MICHAEL A GOLDSMITH ,  ERNIE BRICKELL ,  JIANG TAO LI ,  HOWARD C HERBERT ,  PRASHANT DEWAN ,  STEPHEN J TOLOPKA ,  GILBERT NEIGER ,  DAVID M DURHAM ,  GARY L GRAUNKE ,  BERNARD J LINT ,  DON A VAN DYKE ,  JOSEPH CIHULA ,  STALINSELVARAJ JEYASINGH ,  STEPHEN R VAN DOREN ,  DION RODGERS ,  JOHN I GARNEY

IPC: G06F21/74 ,  G06F21/72

Abstract: An instruction of software outside of a secure enclave is decoded and the decoded instruction is executed to read bytes from an enclave page cache (EPC) page of an enclave. The enclave is marked as being a debug enclave. An address of the bytes to read from the debug enclave is preferably provided in our CX. A debug bit is preferably set in the EPC to indicate that the enclave is a debug enclave. The contents of the debug enclave are preferably encrypted. The debug enclave may allow access using commands EDBGRD (read) and EDBGWR (write).

公开(公告)号：GB2523040B

公开(公告)日：2020-10-21

申请号：GB201509614

申请日：2013-10-23

Applicant: INTEL CORP

Inventor： PRASHANT DEWAN ,  HONG LI ,  DAVID M DURHAM

IPC: G06F21/53

公开(公告)号：NL2029658A

公开(公告)日：2022-07-13

申请号：NL2029658

申请日：2021-11-06

Applicant: INTEL CORP

Inventor： PRASHANT DEWAN ,  BAIJU PATEL

IPC: G06F21/78

Abstract: The disclosed embodiments are generally directed to inline encryption of data at line speed at a chip interposed between two memory components. The inline encryption may be 5 implemented at a System-on-Chip (“800” or “SOC”). The memory components may comprise Non-Volatile Memory express (NVMe) and a dynamic random access memory (DRAM). An exemplary device includes an SOC to communicate with a Non-Volatile Memory NVMe circuitry to provide direct memory access (DMA) to an external memory component. The SOC may include: a cryptographic controller circuitry; a cryptographic memory circuitry in communication 10 with the cryptographic controller, the cryptographic memory circuitry configured to store instructions to encrypt or decrypt data transmitted through the SOC; and an encryption engine in communication with the crypto controller circuitry, the encryption engine configured to encrypt or decrypt data according to instructions stored at the crypto memory circuitry. Other embodiments are also disclosed and claimed.

公开(公告)号：EP3123388A4

公开(公告)日：2017-08-23

申请号：EP15768805

申请日：2015-03-26

Applicant: INTEL CORP

Inventor： PRASHANT DEWAN ,  SENGUPTA UTTAM ,  CHHABRA SIDDHARTHA ,  DURHAM DAVID ,  KANG XIAOZHU ,  SAVAGAONKAR UDAY ,  NARENDRA TRIVEDI ALPHA

IPC: G06F21/53 ,  G06F9/455 ,  G06F21/84 ,  H04L9/32

CPC classification number: G06F21/53 ,  G06F9/45558 ,  G06F21/84 ,  G06F2009/45587 ,  G06F2213/0038 ,  H04L9/3247

Abstract: Generally, this disclosure provides systems, devices, methods and computer readable media for virtualization-based intra-block workload isolation. The system may include a virtual machine manager (VMM) module to create a secure virtualization environment or sandbox. The system may also include a processor block to load data into a first region of the sandbox and to generate a workload package based on the data. The workload package is stored in a second region of the sandbox. The system may further include an operational block to fetch and execute instructions from the workload package.

Abstract translation: 通常，本公开提供了用于基于虚拟化的块内工作负载隔离的系统，设备，方法和计算机可读介质。 该系统可以包括虚拟机管理器（VMM）模块以创建安全虚拟化环境或沙箱。 该系统还可以包括处理器块以将数据加载到沙箱的第一区域并基于该数据生成工作负载包。 工作负载包存储在沙箱的第二个区域中。 该系统可以进一步包括操作块以从工作负载包取出并执行指令。

公开(公告)号：NL2029296B1

公开(公告)日：2022-09-16

申请号：NL2029296

申请日：2021-09-30

Applicant: INTEL CORP

Inventor： ALEX NAYSHTUT ,  GAURAV KUMAR ,  OMER BEN-SHALOM ,  NED M SMITH ,  RESHMA LAL ,  PRADEEP PAPPACHAN ,  RAJESH POORNACHANDRAN ,  PRASHANT DEWAN

IPC: H04L9/32

Abstract: Methods, apparatuses and system provide for technology that interleaves a plurality of verification commands with a plurality of copy commands in a command buffer, wherein each copy command includes a message authentication code (MAC) derived from a master 5 session key, wherein one or more of the plurality of verification commands corresponds to a copy command in the plurality of copy commands, and wherein a verification command at an end of the command buffer corresponds to contents of the command buffer. The technology may also add a MAC generation command to the command buffer, wherein the MAC generation command references an address of a compute result. 10

公开(公告)号：NL2029296A

公开(公告)日：2022-06-17

申请号：NL2029296

申请日：2021-09-30

Applicant: INTEL CORP

Inventor： ALEX NAYSHTUT ,  GAURAV KUMAR ,  OMER BEN-SHALOM ,  NED M SMITH ,  RESHMA LAL ,  PRADEEP PAPPACHAN ,  RAJESH POORNACHANDRAN ,  PRASHANT DEWAN

IPC: H04L9/32

Abstract: Methods, apparatuses and system provide for technology that interleaves a plurality of verification commands with a plurality of copy commands in a command buffer, wherein each copy command includes a message authentication code (MAC) derived from a master 5 session key, wherein one or more of the plurality of verification commands corresponds to a copy command in the plurality of copy commands, and wherein a verification command at an end of the command buffer corresponds to contents of the command buffer. The technology may also add a MAC generation command to the command buffer, wherein the MAC generation command references an address of a compute result. 10

公开(公告)号：GB2550698B

公开(公告)日：2018-04-11

申请号：GB201709341

申请日：2009-12-22

Applicant: INTEL CORP

Inventor： FRANCIS X MCKEEN ,  CARLOS V ROZAS ,  UDAY R SAVAGANKAR ,  SIMON P JOHNSON ,  VINCENT R SCARLATA ,  MICHAEL A GOLDSMITH ,  ERNIE BRICKELL ,  JIANG TAO LI ,  HOWARD C HERBERT ,  PRASHANT DEWAN ,  STEPHEN J TOLOPKA ,  GILBERT NEIGER ,  DAVID M DURHAM ,  GARY L GRAUNKE ,  BERNARD J LINT ,  DON A VAN DYKE ,  JOSEPH CIHULA ,  STALINSELVARAJ JEYASINGH ,  STEPHEN R VAN DOREN ,  DION RODGERS ,  JOHN I GARNEY

IPC: G06F21/74 ,  G06F21/72

公开(公告)号：GB2481563B

公开(公告)日：2017-07-19

申请号：GB201118724

申请日：2009-12-22

Applicant: INTEL CORP

Inventor： FRANCIS X MCKEEN ,  CARLOS V ROZAS ,  UDAY R SAVAGANKAR ,  SIMON P JOHNSON ,  VINCENT R SCARLATA ,  MICHAEL A GOLDSMITH ,  ERNIE BRICKELL ,  JIANG TAO LI ,  HOWARD C HERBERT ,  PRASHANT DEWAN ,  STEPHEN J TOLOPKA ,  GILBERT NEIGER ,  DAVID M DURHAM ,  GARY GRAUNKE ,  BERNARD J LINT ,  DON A VAN DYKE ,  JOSEPH CIHULA ,  STALINSELVARAJ JEYASINGH ,  STEPHEN R VAN DOREN ,  DION RODGERS ,  JOHN I GARNEY

IPC: G06F21/74 ,  G06F21/72