CN104899502B - 用于对受保护的硬件资源的软件启用接入的装置和方法 - Google Patents
用于对受保护的硬件资源的软件启用接入的装置和方法 Download PDFInfo
- Publication number
- CN104899502B CN104899502B CN201510172120.4A CN201510172120A CN104899502B CN 104899502 B CN104899502 B CN 104899502B CN 201510172120 A CN201510172120 A CN 201510172120A CN 104899502 B CN104899502 B CN 104899502B
- Authority
- CN
- China
- Prior art keywords
- semiconductor
- resource
- protected hardware
- key
- hardware resource
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010491117.XA CN111666557A (zh) | 2014-02-25 | 2015-02-25 | 用于对受保护的硬件资源的软件启用接入的装置和方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461944505P | 2014-02-25 | 2014-02-25 | |
US61/944,505 | 2014-02-25 | ||
US14/630,554 | 2015-02-24 | ||
US14/630,554 US9729320B2 (en) | 2014-02-25 | 2015-02-24 | Apparatus and method for software enabled access to protected hardware resources |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010491117.XA Division CN111666557A (zh) | 2014-02-25 | 2015-02-25 | 用于对受保护的硬件资源的软件启用接入的装置和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104899502A CN104899502A (zh) | 2015-09-09 |
CN104899502B true CN104899502B (zh) | 2020-06-23 |
Family
ID=53882514
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010491117.XA Pending CN111666557A (zh) | 2014-02-25 | 2015-02-25 | 用于对受保护的硬件资源的软件启用接入的装置和方法 |
CN201510172120.4A Active CN104899502B (zh) | 2014-02-25 | 2015-02-25 | 用于对受保护的硬件资源的软件启用接入的装置和方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010491117.XA Pending CN111666557A (zh) | 2014-02-25 | 2015-02-25 | 用于对受保护的硬件资源的软件启用接入的装置和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9729320B2 (zh) |
CN (2) | CN111666557A (zh) |
HK (1) | HK1210841A1 (zh) |
TW (1) | TWI633458B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI633458B (zh) * | 2014-02-25 | 2018-08-21 | 美商凱為公司 | 用於對受保護的硬體資源的軟體啟用接入的半導體和電腦 |
US10171370B1 (en) * | 2014-05-30 | 2019-01-01 | Amazon Technologies, Inc. | Distribution operating system |
KR20200093363A (ko) * | 2019-01-28 | 2020-08-05 | 에스케이하이닉스 주식회사 | 메모리 시스템 |
US20210141940A1 (en) * | 2019-11-13 | 2021-05-13 | Sensoriant, Inc. | Method and system for enhancing the integrity of computing with shared data and algorithms |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5764761A (en) * | 1995-05-18 | 1998-06-09 | Hewlett-Packard Company | Eletronic assembly with integrated circuit devices including lock circuitry |
CN102272768A (zh) * | 2009-01-05 | 2011-12-07 | 飞思卡尔半导体公司 | 用于允许对存储器元件的存取的方法、系统和集成电路 |
US8356194B2 (en) * | 2010-01-28 | 2013-01-15 | Cavium, Inc. | Method and apparatus for estimating overshoot power after estimating power of executing events |
Family Cites Families (25)
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FR2626095B1 (fr) * | 1988-01-20 | 1991-08-30 | Sgs Thomson Microelectronics | Systeme de securite pour proteger des zones de programmation d'une carte a puce |
US5058164A (en) * | 1990-05-03 | 1991-10-15 | National Semiconductor Corp. | Encryption of streams of addressed information to be used for program code protection |
US7005733B2 (en) * | 1999-12-30 | 2006-02-28 | Koemmerling Oliver | Anti tamper encapsulation for an integrated circuit |
US6760441B1 (en) * | 2000-03-31 | 2004-07-06 | Intel Corporation | Generating a key hieararchy for use in an isolated execution environment |
US6654909B1 (en) * | 2000-06-30 | 2003-11-25 | Intel Corporation | Apparatus and method for protecting critical resources against soft errors in high performance microprocessors |
US7380130B2 (en) * | 2001-12-04 | 2008-05-27 | Microsoft Corporation | Methods and systems for authentication of components in a graphics system |
US7392376B2 (en) * | 2002-12-30 | 2008-06-24 | International Business Machines Corporation | Security module |
US7337314B2 (en) * | 2003-04-12 | 2008-02-26 | Cavium Networks, Inc. | Apparatus and method for allocating resources within a security processor |
US7493488B2 (en) * | 2003-07-24 | 2009-02-17 | International Business Machines Corporation | Method to disable on/off capacity in demand |
JP4064914B2 (ja) * | 2003-12-02 | 2008-03-19 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 情報処理装置、サーバ装置、情報処理装置のための方法、サーバ装置のための方法および装置実行可能なプログラム |
US20050257016A1 (en) * | 2004-05-17 | 2005-11-17 | Brian Boles | Digital signal controller secure memory partitioning |
US7873830B2 (en) * | 2006-01-13 | 2011-01-18 | International Business Machines Corporation | Methods for coordinating access to memory from at least two cryptography secure processing units |
US7613915B2 (en) * | 2006-11-09 | 2009-11-03 | BroadOn Communications Corp | Method for programming on-chip non-volatile memory in a secure processor, and a device so programmed |
TWM330581U (en) * | 2007-08-15 | 2008-04-11 | Wistron Corp | Electronic device |
US20090158011A1 (en) * | 2007-12-14 | 2009-06-18 | Infineon Technologies Ag | Data processing system |
US8455990B2 (en) * | 2009-02-25 | 2013-06-04 | Conexant Systems, Inc. | Systems and methods of tamper proof packaging of a semiconductor device |
US9734496B2 (en) * | 2009-05-29 | 2017-08-15 | Paypal, Inc. | Trusted remote attestation agent (TRAA) |
US8732806B2 (en) * | 2009-09-14 | 2014-05-20 | Broadcom Corporation | Method and system for hardware enforced virtualization in an integrated circuit |
EP4191453A1 (en) * | 2009-10-09 | 2023-06-07 | Nokia Technologies Oy | Platform security |
US8544106B2 (en) | 2010-08-01 | 2013-09-24 | Cavium, Inc. | System and method for enabling access to a protected hardware resource |
US9413538B2 (en) * | 2011-12-12 | 2016-08-09 | Microsoft Technology Licensing, Llc | Cryptographic certification of secure hosted execution environments |
TWM458435U (zh) * | 2012-07-11 | 2013-08-01 | Tai-Lin Lu | 電子鑰匙之保護和被保護固鎖系統 |
US9384153B2 (en) * | 2012-08-31 | 2016-07-05 | Freescale Semiconductor, Inc. | Virtualized local storage |
US8925098B2 (en) * | 2012-11-15 | 2014-12-30 | Elwha Llc | Data security and access tracking in memory |
TWI633458B (zh) * | 2014-02-25 | 2018-08-21 | 美商凱為公司 | 用於對受保護的硬體資源的軟體啟用接入的半導體和電腦 |
-
2015
- 2015-02-24 TW TW104105809A patent/TWI633458B/zh active
- 2015-02-24 US US14/630,554 patent/US9729320B2/en active Active
- 2015-02-25 CN CN202010491117.XA patent/CN111666557A/zh active Pending
- 2015-02-25 CN CN201510172120.4A patent/CN104899502B/zh active Active
- 2015-11-20 HK HK15111508.5A patent/HK1210841A1/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5764761A (en) * | 1995-05-18 | 1998-06-09 | Hewlett-Packard Company | Eletronic assembly with integrated circuit devices including lock circuitry |
CN102272768A (zh) * | 2009-01-05 | 2011-12-07 | 飞思卡尔半导体公司 | 用于允许对存储器元件的存取的方法、系统和集成电路 |
US8356194B2 (en) * | 2010-01-28 | 2013-01-15 | Cavium, Inc. | Method and apparatus for estimating overshoot power after estimating power of executing events |
Also Published As
Publication number | Publication date |
---|---|
CN104899502A (zh) | 2015-09-09 |
HK1210841A1 (zh) | 2016-05-06 |
TWI633458B (zh) | 2018-08-21 |
TW201543264A (zh) | 2015-11-16 |
CN111666557A (zh) | 2020-09-15 |
US9729320B2 (en) | 2017-08-08 |
US20150242655A1 (en) | 2015-08-27 |
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Effective date of registration: 20200427 Address after: Singapore City Applicant after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Applicant before: Kaiwei international Co. Effective date of registration: 20200427 Address after: Ford street, Grand Cayman, Cayman Islands Applicant after: Kaiwei international Co. Address before: California, USA Applicant before: Cavium, Inc. |
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