KR20150041095A - 선택적 ram 스크램블링을 위한 방법 및 디바이스들 - Google Patents

선택적 ram 스크램블링을 위한 방법 및 디바이스들 Download PDF

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Publication number
KR20150041095A
KR20150041095A KR20157005976A KR20157005976A KR20150041095A KR 20150041095 A KR20150041095 A KR 20150041095A KR 20157005976 A KR20157005976 A KR 20157005976A KR 20157005976 A KR20157005976 A KR 20157005976A KR 20150041095 A KR20150041095 A KR 20150041095A
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South Korea
Prior art keywords
data
memory
processor
information
computing device
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Korean (ko)
Inventor
3세 필 제이 보스틀리
조슈아 에이치 스터브스
주니어 필립 티 뮬러
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퀄컴 인코포레이티드
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Publication of KR20150041095A publication Critical patent/KR20150041095A/ko
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
KR20157005976A 2012-08-10 2013-06-13 선택적 ram 스크램블링을 위한 방법 및 디바이스들 Ceased KR20150041095A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/571,671 US9400890B2 (en) 2012-08-10 2012-08-10 Method and devices for selective RAM scrambling
US13/571,671 2012-08-10
PCT/US2013/045681 WO2014025453A1 (en) 2012-08-10 2013-06-13 Method and devices for selective ram scrambling

Publications (1)

Publication Number Publication Date
KR20150041095A true KR20150041095A (ko) 2015-04-15

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ID=48699315

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Application Number Title Priority Date Filing Date
KR20157005976A Ceased KR20150041095A (ko) 2012-08-10 2013-06-13 선택적 ram 스크램블링을 위한 방법 및 디바이스들

Country Status (8)

Country Link
US (1) US9400890B2 (https=)
EP (1) EP2883186A1 (https=)
JP (1) JP2015528596A (https=)
KR (1) KR20150041095A (https=)
CN (1) CN104541281B (https=)
BR (1) BR112015002789A2 (https=)
IN (1) IN2014MN02611A (https=)
WO (1) WO2014025453A1 (https=)

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US10210341B2 (en) 2013-02-12 2019-02-19 Amazon Technologies, Inc. Delayed data access
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US9608813B1 (en) 2013-06-13 2017-03-28 Amazon Technologies, Inc. Key rotation techniques
US10467422B1 (en) 2013-02-12 2019-11-05 Amazon Technologies, Inc. Automatic key rotation
US9300464B1 (en) 2013-02-12 2016-03-29 Amazon Technologies, Inc. Probabilistic key rotation
US9367697B1 (en) 2013-02-12 2016-06-14 Amazon Technologies, Inc. Data security with a security module
US9705674B2 (en) 2013-02-12 2017-07-11 Amazon Technologies, Inc. Federated key management
US10185584B2 (en) * 2013-08-20 2019-01-22 Teleputers, Llc System and method for self-protecting data
US9397835B1 (en) 2014-05-21 2016-07-19 Amazon Technologies, Inc. Web of trust management in a distributed system
KR102218715B1 (ko) * 2014-06-19 2021-02-23 삼성전자주식회사 채널별로 데이터를 보호할 수 있는 반도체 장치
US9438421B1 (en) 2014-06-27 2016-09-06 Amazon Technologies, Inc. Supporting a fixed transaction rate with a variably-backed logical cryptographic key
US9646160B2 (en) * 2014-09-08 2017-05-09 Arm Limited Apparatus and method for providing resilience to attacks on reset of the apparatus
US9866392B1 (en) 2014-09-15 2018-01-09 Amazon Technologies, Inc. Distributed system web of trust provisioning
KR102485830B1 (ko) * 2015-02-13 2023-01-09 삼성전자주식회사 보안 정보의 처리
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network
US10417458B2 (en) * 2017-02-24 2019-09-17 Microsoft Technology Licensing, Llc Securing an unprotected hardware bus
CN107562514B (zh) * 2017-08-03 2020-11-24 致象尔微电子科技（上海）有限公司 一种物理内存访问控制与隔离方法
US10901917B1 (en) * 2018-01-26 2021-01-26 Amazon Technologies, Inc. Address scrambling for storage class memory
KR102091524B1 (ko) 2018-07-23 2020-03-23 삼성전자주식회사 어드레스를 스크램블하는 메모리 장치
US11113422B2 (en) 2018-08-03 2021-09-07 Micron Technology, Inc. Data protection in computer processors
US11074198B2 (en) * 2018-09-18 2021-07-27 Micron Technology, Inc. Key management in computer processors
CN110309678B (zh) * 2019-06-28 2021-03-19 兆讯恒达科技股份有限公司 一种内存加扰的方法
CN110309083B (zh) * 2019-06-28 2021-09-07 兆讯恒达科技股份有限公司 一种存储器数据加扰方法
US11645428B1 (en) 2020-02-11 2023-05-09 Wells Fargo Bank, N.A. Quantum phenomenon-based obfuscation of memory
US12159689B2 (en) 2021-07-13 2024-12-03 Stmicroelectronics International N.V. SRAM with fast, controlled peak current, power efficient array reset, and data corruption modes for secure applications
CN115086017A (zh) * 2022-06-14 2022-09-20 杭州安恒信息安全技术有限公司 基于安全域的网络数据处理方法、装置、系统和电子设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020171428A1 (ko) * 2019-02-19 2020-08-27 삼성전자 주식회사 어플리케이션 데이터를 관리하는 전자 장치 및 방법

Also Published As

Publication number Publication date
US20140047549A1 (en) 2014-02-13
CN104541281B (zh) 2018-07-17
WO2014025453A1 (en) 2014-02-13
CN104541281A (zh) 2015-04-22
US9400890B2 (en) 2016-07-26
BR112015002789A2 (pt) 2018-05-22
JP2015528596A (ja) 2015-09-28
EP2883186A1 (en) 2015-06-17
IN2014MN02611A (https=) 2015-09-11

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