BR112015002789A2 - método e dispositivos para embaralhamento de ram seletivo. - Google Patents
método e dispositivos para embaralhamento de ram seletivo.Info
- Publication number
- BR112015002789A2 BR112015002789A2 BR112015002789A BR112015002789A BR112015002789A2 BR 112015002789 A2 BR112015002789 A2 BR 112015002789A2 BR 112015002789 A BR112015002789 A BR 112015002789A BR 112015002789 A BR112015002789 A BR 112015002789A BR 112015002789 A2 BR112015002789 A2 BR 112015002789A2
- Authority
- BR
- Brazil
- Prior art keywords
- shuffling
- devices
- selective
- ram
- selective ram
- Prior art date
Links
Classifications
-
- 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
- G06F21/60—Protecting data
-
- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
-
- 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
- G06F21/78—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (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)
Applications Claiming Priority (2)
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 |
PCT/US2013/045681 WO2014025453A1 (en) | 2012-08-10 | 2013-06-13 | Method and devices for selective ram scrambling |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015002789A2 true BR112015002789A2 (pt) | 2018-05-22 |
Family
ID=48699315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015002789A BR112015002789A2 (pt) | 2012-08-10 | 2013-06-13 | método e dispositivos para embaralhamento de ram seletivo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9400890B2 (pt) |
EP (1) | EP2883186A1 (pt) |
JP (1) | JP2015528596A (pt) |
KR (1) | KR20150041095A (pt) |
CN (1) | CN104541281B (pt) |
BR (1) | BR112015002789A2 (pt) |
IN (1) | IN2014MN02611A (pt) |
WO (1) | WO2014025453A1 (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10075471B2 (en) | 2012-06-07 | 2018-09-11 | Amazon Technologies, Inc. | Data loss prevention techniques |
US10084818B1 (en) | 2012-06-07 | 2018-09-25 | Amazon Technologies, Inc. | Flexibly configurable data modification services |
US9286491B2 (en) | 2012-06-07 | 2016-03-15 | Amazon Technologies, Inc. | Virtual service provider zones |
US9590959B2 (en) | 2013-02-12 | 2017-03-07 | Amazon Technologies, Inc. | Data security service |
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 |
US10467422B1 (en) | 2013-02-12 | 2019-11-05 | Amazon Technologies, Inc. | Automatic key rotation |
US10211977B1 (en) | 2013-02-12 | 2019-02-19 | Amazon Technologies, Inc. | Secure management of information using a security module |
US9300464B1 (en) * | 2013-02-12 | 2016-03-29 | Amazon Technologies, Inc. | Probabilistic key rotation |
US10210341B2 (en) | 2013-02-12 | 2019-02-19 | Amazon Technologies, Inc. | Delayed data access |
US9832171B1 (en) | 2013-06-13 | 2017-11-28 | Amazon Technologies, Inc. | Negotiating a session with a cryptographic domain |
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 |
KR20200101049A (ko) * | 2019-02-19 | 2020-08-27 | 삼성전자주식회사 | 어플리케이션 데이터를 관리하는 전자 장치 및 방법 |
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 |
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001271704A1 (en) | 2000-06-29 | 2002-01-14 | Cachestream Corporation | Digital rights management |
US7567721B2 (en) | 2002-01-22 | 2009-07-28 | Digimarc Corporation | Digital watermarking of low bit rate video |
US6851056B2 (en) * | 2002-04-18 | 2005-02-01 | International Business Machines Corporation | Control function employing a requesting master id and a data address to qualify data access within an integrated system |
US7444523B2 (en) | 2004-08-27 | 2008-10-28 | Microsoft Corporation | System and method for using address bits to signal security attributes of data in the address space |
JP2006155159A (ja) * | 2004-11-29 | 2006-06-15 | Fuji Electric Holdings Co Ltd | 耐タンパ装置 |
JP2007310601A (ja) * | 2006-05-18 | 2007-11-29 | Renesas Technology Corp | マイクロコンピュータおよびそのソフトウェア保護方法 |
JP2007328619A (ja) | 2006-06-08 | 2007-12-20 | Toshiba Corp | メモリシステム |
JP4872512B2 (ja) * | 2006-08-02 | 2012-02-08 | ソニー株式会社 | 記憶装置、記憶制御方法、並びに、情報処理装置および方法 |
US8423794B2 (en) * | 2006-12-28 | 2013-04-16 | Sandisk Technologies Inc. | Method and apparatus for upgrading a memory card that has security mechanisms for preventing copying of secure content and applications |
US20090292930A1 (en) | 2008-04-24 | 2009-11-26 | Marano Robert F | System, method and apparatus for assuring authenticity and permissible use of electronic documents |
US8179983B2 (en) | 2008-05-20 | 2012-05-15 | Broadcom Corporation | Video processing system with layered video coding for fast channel change and methods for use therewith |
JP2010134572A (ja) * | 2008-12-03 | 2010-06-17 | Panasonic Corp | セキュリティを実現する装置、および方法 |
US8862999B2 (en) * | 2010-11-22 | 2014-10-14 | International Business Machines Corporation | Dynamic de-identification of data |
US8583937B2 (en) * | 2010-12-16 | 2013-11-12 | Blackberry Limited | Method and apparatus for securing a computing device |
-
2012
- 2012-08-10 US US13/571,671 patent/US9400890B2/en active Active
-
2013
- 2013-06-13 KR KR20157005976A patent/KR20150041095A/ko not_active Application Discontinuation
- 2013-06-13 WO PCT/US2013/045681 patent/WO2014025453A1/en active Application Filing
- 2013-06-13 IN IN2611MUN2014 patent/IN2014MN02611A/en unknown
- 2013-06-13 EP EP13731599.0A patent/EP2883186A1/en not_active Ceased
- 2013-06-13 BR BR112015002789A patent/BR112015002789A2/pt not_active Application Discontinuation
- 2013-06-13 JP JP2015526532A patent/JP2015528596A/ja not_active Ceased
- 2013-06-13 CN CN201380041796.9A patent/CN104541281B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2014025453A1 (en) | 2014-02-13 |
US9400890B2 (en) | 2016-07-26 |
JP2015528596A (ja) | 2015-09-28 |
CN104541281B (zh) | 2018-07-17 |
EP2883186A1 (en) | 2015-06-17 |
KR20150041095A (ko) | 2015-04-15 |
IN2014MN02611A (pt) | 2015-09-11 |
CN104541281A (zh) | 2015-04-22 |
US20140047549A1 (en) | 2014-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |