JP2017510184A - 鍵の改ざんからの保護 - Google Patents

鍵の改ざんからの保護 Download PDF

Info

Publication number
JP2017510184A
JP2017510184A JP2016555687A JP2016555687A JP2017510184A JP 2017510184 A JP2017510184 A JP 2017510184A JP 2016555687 A JP2016555687 A JP 2016555687A JP 2016555687 A JP2016555687 A JP 2016555687A JP 2017510184 A JP2017510184 A JP 2017510184A
Authority
JP
Japan
Prior art keywords
key
written
computing device
usage rules
reset
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.)
Pending
Application number
JP2016555687A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017510184A5 (https=
Inventor
ロン・ケイダー
Original Assignee
クアルコム，インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2017510184A publication Critical patent/JP2017510184A/ja
Publication of JP2017510184A5 publication Critical patent/JP2017510184A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H04L9/004—Countermeasures against attacks on cryptographic mechanisms for fault attacks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
JP2016555687A 2014-03-20 2015-02-27 鍵の改ざんからの保護 Pending JP2017510184A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/220,937 US9607178B2 (en) 2014-03-20 2014-03-20 Protection against key tampering
US14/220,937 2014-03-20
PCT/US2015/018173 WO2015183358A2 (en) 2014-03-20 2015-02-27 Protection against key tampering

Publications (2)

Publication Number Publication Date
JP2017510184A true JP2017510184A (ja) 2017-04-06
JP2017510184A5 JP2017510184A5 (https=) 2017-06-15

Family

ID=54105965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016555687A Pending JP2017510184A (ja) 2014-03-20 2015-02-27 鍵の改ざんからの保護

Country Status (6)

Country Link
US (1) US9607178B2 (https=)
EP (1) EP3120492B1 (https=)
JP (1) JP2017510184A (https=)
KR (1) KR101776845B1 (https=)
CN (1) CN106062772B (https=)
WO (1) WO2015183358A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260093692A1 (en) * 2024-09-30 2026-04-02 Palo Alto Networks, Inc. Foundation model-assisted multi-api interface for user query fulfillment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005018725A (ja) * 2002-08-01 2005-01-20 Matsushita Electric Ind Co Ltd 暗号化データを復号して実行用メモリ空間に配置する装置、およびその方法
US20080263362A1 (en) * 2007-04-17 2008-10-23 Chen Xuemin Sherman Method and apparatus of secure authentication for system on chip (soc)
JP2011039728A (ja) * 2009-08-10 2011-02-24 Nippon Telegr & Teleph Corp <Ntt> データ記憶装置、データ記憶システム、データ書き込み方法およびデータ読み出し方法
US20120246442A1 (en) * 2011-03-23 2012-09-27 Boris Dolgunov Storage device and method for updating data in a partition of the storage device
JP2013236376A (ja) * 2012-05-04 2013-11-21 Samsung Electronics Co Ltd システムオンチップとその動作方法、及びそれを含むシステムインパッケージ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151624A (en) * 1998-02-03 2000-11-21 Realnames Corporation Navigating network resources based on metadata
US6986052B1 (en) 2000-06-30 2006-01-10 Intel Corporation Method and apparatus for secure execution using a secure memory partition
US6785677B1 (en) * 2001-05-02 2004-08-31 Unisys Corporation Method for execution of query to search strings of characters that match pattern with a target string utilizing bit vector
CN1180351C (zh) * 2001-12-10 2004-12-15 中国科学院软件研究所 强化错乱的分组密码加密方法
US6763426B1 (en) * 2001-12-27 2004-07-13 Cypress Semiconductor Corporation Cascadable content addressable memory (CAM) device and architecture
EP1466233B1 (en) * 2002-08-01 2005-10-05 Matsushita Electric Industrial Co., Ltd. Apparatusses and methods for decrypting encrypted blocks of data and locating the decrypted blocks of data in memory space used for execution
US8220047B1 (en) * 2006-08-09 2012-07-10 Google Inc. Anti-phishing system and method
WO2009029842A1 (en) * 2007-08-31 2009-03-05 Exegy Incorporated Method and apparatus for hardware-accelerated encryption/decryption
US8196197B2 (en) * 2007-11-20 2012-06-05 International Business Machines Corporation Preventing trivial character combinations
GB2461422B (en) * 2009-09-01 2010-12-08 Postalguard Ltd Method for Detecting and Blocking Phishing Attacks
CN101795268B (zh) * 2010-01-20 2014-11-05 中兴通讯股份有限公司 一种增强用户安全模型安全性的方法和装置
US20120131169A1 (en) * 2010-11-24 2012-05-24 Timofei Adamovich Mouraveiko System and method for controlling an un-addressable network appliance
PL2461265T3 (pl) 2010-12-03 2019-10-31 Novomatic Ag Urządzenie i sposób obsługi danych wrażliwych
FR2969787B1 (fr) 2010-12-24 2013-01-18 Morpho Protection des applets
GB2494391B (en) 2011-09-02 2014-06-18 Avecto Ltd Computer device with anti-tamper resource security

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005018725A (ja) * 2002-08-01 2005-01-20 Matsushita Electric Ind Co Ltd 暗号化データを復号して実行用メモリ空間に配置する装置、およびその方法
US20080263362A1 (en) * 2007-04-17 2008-10-23 Chen Xuemin Sherman Method and apparatus of secure authentication for system on chip (soc)
JP2011039728A (ja) * 2009-08-10 2011-02-24 Nippon Telegr & Teleph Corp <Ntt> データ記憶装置、データ記憶システム、データ書き込み方法およびデータ読み出し方法
US20120246442A1 (en) * 2011-03-23 2012-09-27 Boris Dolgunov Storage device and method for updating data in a partition of the storage device
JP2013236376A (ja) * 2012-05-04 2013-11-21 Samsung Electronics Co Ltd システムオンチップとその動作方法、及びそれを含むシステムインパッケージ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JUAN CARLOS MARTINEZ SANTOS, ET AL.: "Micro-architectural Support for Metadata Coherence in Multi-core Dynamic Information Flow Tracking", PROCEEDINGS OF THE 2ND INTERNATIONAL WORKSHOP ON HARDWARE AND ARCHITECTURAL SUPPORT FOR SECURITY AND, JPN7017002444, 24 June 2013 (2013-06-24), ISSN: 0003607834 *

Also Published As

Publication number Publication date
KR20160135189A (ko) 2016-11-25
US9607178B2 (en) 2017-03-28
WO2015183358A3 (en) 2016-01-21
WO2015183358A2 (en) 2015-12-03
EP3120492A2 (en) 2017-01-25
EP3120492B1 (en) 2018-01-31
KR101776845B1 (ko) 2017-09-08
US20150269385A1 (en) 2015-09-24
CN106062772A (zh) 2016-10-26
CN106062772B (zh) 2019-01-18

Similar Documents

Publication Publication Date Title
US8997230B1 (en) Hierarchical data security measures for a mobile device
CN104541281B (zh) 用于选择性ram加扰的方法和设备
US10223289B2 (en) Secure handling of memory caches and cached software module identities for a method to isolate software modules by means of controlled encryption key management
US10027640B2 (en) Secure data re-encryption
JP2016517241A (ja) ストレージデバイスによって支援されるインライン暗号化および暗号化解除
CN107609410B (zh) 基于HOOK的Android系统数据保护方法、终端设备及存储介质
JP2017506778A (ja) コンピューティングデバイスによるアプリケーションの使用の認証
US20240275588A1 (en) Electronic device for data isolation and method of operating the same
KR101473656B1 (ko) 모바일 데이터 보안 장치 및 방법
US9607178B2 (en) Protection against key tampering
CN106104413B (zh) 设置时钟的速度的设备和方法
US9779262B2 (en) Apparatus and method to decrypt file segments in parallel
EP3155821B1 (en) Video content tracking
CN110008654A (zh) 电子文件处理方法和装置
CN108763964A (zh) 一种数据处理方法、装置、可读存储介质及设备
US20160239669A1 (en) User Terminal And Method For Protecting Core Codes Of Applications Using The Same
US20160078232A1 (en) Computing device and method for accessing files

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160921

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170502

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170502

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170502

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20170719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170731

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171030

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180129