CN111699467A - 安全元件、数据处理装置及数据处理方法 - Google Patents

安全元件、数据处理装置及数据处理方法 Download PDF

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Publication number
CN111699467A
CN111699467A CN201880088541.0A CN201880088541A CN111699467A CN 111699467 A CN111699467 A CN 111699467A CN 201880088541 A CN201880088541 A CN 201880088541A CN 111699467 A CN111699467 A CN 111699467A
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China
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data
processor system
pcie interface
dram
mac
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CN111699467B (zh
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潘时林
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers

Abstract

一种安全元件(120)、数据处理装置(10)及数据处理方法，该安全元件SE(120)，包括：PCIE接口(112)，通过PCIE总线与主处理器系统中的动态随机存取存储器DRAM接口(103)耦合，所述DRAM接口(103)与DRAM(107)耦合；所述PCIE接口(112)，用于通过所述PCIE总线读取所述DRAM(107)中的第一数据，或者向所述DRAM(107)写入第二数据；安全处理器系统，用于从所述PCIE接口(112)接收所述第一数据并处理所述第一数据以得到第三数据，或者处理第四数据以得到所述第二数据并向所述PCIE接口(112)发送处理后的所述第二数据。上述数据处理装置(10)，可以在保证数据安全的前提下，有效地扩展安全元件(120)可用的存储空间，成本低、安全性高。

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PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880088541.0A 2018-12-26 2018-12-26 安全元件、数据处理装置及数据处理方法 Active CN111699467B (zh)

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Cited By (2)

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CN114692124A (zh) * 2022-04-18 2022-07-01 镁佳(北京)科技有限公司 一种数据读取、写入方法、装置和电子设备
CN117633920A (zh) * 2023-12-13 2024-03-01 上海国微芯芯半导体有限公司 一种敏感数据传输总线架构、控制逻辑电路及传输系统

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CN116302490A (zh) * 2023-02-02 2023-06-23 广州万协通信息技术有限公司 多通道安全芯片的调度方法及安全芯片装置

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CN107562689A (zh) * 2016-07-01 2018-01-09 华为技术有限公司 一种系统级芯片和终端
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CN108874719A (zh) * 2017-05-16 2018-11-23 杭州海康威视数字技术股份有限公司 一种基于PCIe总线的扩展存储设备

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269326A (zh) * 2012-12-22 2013-08-28 潘铁军 一种面向泛在网的安全设备、多应用系统和安全方法
US20180300277A1 (en) * 2013-06-28 2018-10-18 Futurewei Technologies, Inc. System and Method for Extended Peripheral Component Interconnect Express Fabrics
US9436234B1 (en) * 2013-09-30 2016-09-06 Emc Corporation Configurable system board
CN103543961A (zh) * 2013-10-12 2014-01-29 浙江宇视科技有限公司 一种基于PCIe的存储扩展系统及存储扩展方法
US20150195281A1 (en) * 2014-01-07 2015-07-09 Cellco Partnership D/B/A Verizon Wireless Establishing connections for secure element communications
CN106575273A (zh) * 2014-08-20 2017-04-19 高通股份有限公司 用于扩展片上系统的存储器的系统和方法
CN104778794A (zh) * 2015-04-24 2015-07-15 华为技术有限公司 移动支付装置和方法
CN105912272A (zh) * 2016-04-14 2016-08-31 华为技术有限公司 一种控制多个安全应用软件的运行的装置和方法
CN107562689A (zh) * 2016-07-01 2018-01-09 华为技术有限公司 一种系统级芯片和终端
CN108874719A (zh) * 2017-05-16 2018-11-23 杭州海康威视数字技术股份有限公司 一种基于PCIe总线的扩展存储设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114692124A (zh) * 2022-04-18 2022-07-01 镁佳(北京)科技有限公司 一种数据读取、写入方法、装置和电子设备
CN117633920A (zh) * 2023-12-13 2024-03-01 上海国微芯芯半导体有限公司 一种敏感数据传输总线架构、控制逻辑电路及传输系统

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WO2020132962A1 (zh) 2020-07-02

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