TWI489280B - 記憶體控制器，記憶體控制裝置，記憶體裝置，記憶體資訊保護系統及記憶體控制裝置之控制方法 - Google Patents

記憶體控制器，記憶體控制裝置，記憶體裝置，記憶體資訊保護系統及記憶體控制裝置之控制方法 Download PDF

Info

Publication number
TWI489280B
TWI489280B TW099111023A TW99111023A TWI489280B TW I489280 B TWI489280 B TW I489280B TW 099111023 A TW099111023 A TW 099111023A TW 99111023 A TW99111023 A TW 99111023A TW I489280 B TWI489280 B TW I489280B
Authority
TW
Taiwan
Prior art keywords
information
key
key information
memory
new
Prior art date
Application number
TW099111023A
Other languages
English (en)
Chinese (zh)
Other versions
TW201040723A (en
Inventor
Takahiko Sugahara
Tetsuo Furuichi
Ikuo Yamaguchi
Takashi Oshikiri
Original Assignee
Mega Chips Corp
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 Mega Chips Corp filed Critical Mega Chips Corp
Publication of TW201040723A publication Critical patent/TW201040723A/zh
Application granted granted Critical
Publication of TWI489280B publication Critical patent/TWI489280B/zh

Links

Landscapes

  • Storage Device Security (AREA)
TW099111023A 2009-04-14 2010-04-09 記憶體控制器，記憶體控制裝置，記憶體裝置，記憶體資訊保護系統及記憶體控制裝置之控制方法 TWI489280B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009097829A JP5564194B2 (ja) 2009-04-14 2009-04-14 メモリコントローラ、メモリ制御装置およびメモリ装置

Publications (2)

Publication Number Publication Date
TW201040723A TW201040723A (en) 2010-11-16
TWI489280B true TWI489280B (zh) 2015-06-21

Family

ID=43312743

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099111023A TWI489280B (zh) 2009-04-14 2010-04-09 記憶體控制器，記憶體控制裝置，記憶體裝置，記憶體資訊保護系統及記憶體控制裝置之控制方法

Country Status (2)

Country Link
JP (1) JP5564194B2 (cg-RX-API-DMAC7.html)
TW (1) TWI489280B (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6162556B2 (ja) * 2013-09-18 2017-07-12 株式会社メガチップス 記憶装置及び情報処理システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307940B1 (en) * 1997-06-25 2001-10-23 Canon Kabushiki Kaisha Communication network for encrypting/deciphering communication text while updating encryption key, a communication terminal thereof, and a communication method thereof
TW200629068A (en) * 2004-09-10 2006-08-16 Ibm An integrated circuit chip for encryption and decryption having a secure mechanism for programming ON-chip hardware
US20060282898A1 (en) * 2003-08-05 2006-12-14 Matsushita Electric Industrial Co., Ltd. Copyright protection system
US20070136407A1 (en) * 2005-12-08 2007-06-14 Intel Corporation Scheme for securing locally generated data with authenticated write operations
US20080260159A1 (en) * 2007-04-18 2008-10-23 Hitachi, Ltd. Computer system, storage system, and data management method for updating encryption key
TW200845689A (en) * 2007-03-28 2008-11-16 Intel Corp Flexible architecture and instruction for advanced encryption standard (AES)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3358953B2 (ja) * 1996-09-17 2002-12-24 アイオニクス沖縄株式会社 擬似ランダムビット列生成器及びそれを使用する暗号通信方法
JP2002300151A (ja) * 2001-03-29 2002-10-11 Fujitsu Fip Corp 暗号キー管理方法、暗号キー管理プログラム、及び記録媒体
JP2003249929A (ja) * 2001-12-20 2003-09-05 Nti:Kk 通信装置
JP4314986B2 (ja) * 2003-12-08 2009-08-19 ソニー株式会社 記録再生装置、記録再生方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307940B1 (en) * 1997-06-25 2001-10-23 Canon Kabushiki Kaisha Communication network for encrypting/deciphering communication text while updating encryption key, a communication terminal thereof, and a communication method thereof
US20060282898A1 (en) * 2003-08-05 2006-12-14 Matsushita Electric Industrial Co., Ltd. Copyright protection system
TW200629068A (en) * 2004-09-10 2006-08-16 Ibm An integrated circuit chip for encryption and decryption having a secure mechanism for programming ON-chip hardware
US20070136407A1 (en) * 2005-12-08 2007-06-14 Intel Corporation Scheme for securing locally generated data with authenticated write operations
TW200845689A (en) * 2007-03-28 2008-11-16 Intel Corp Flexible architecture and instruction for advanced encryption standard (AES)
US20080260159A1 (en) * 2007-04-18 2008-10-23 Hitachi, Ltd. Computer system, storage system, and data management method for updating encryption key

Also Published As

Publication number Publication date
JP5564194B2 (ja) 2014-07-30
TW201040723A (en) 2010-11-16
JP2010250472A (ja) 2010-11-04

Similar Documents

Publication Publication Date Title
TWI489848B (zh) 客戶運算裝置中的內容處理方法、運算裝置及非暫態機器可讀取儲存媒體
CN103975332B (zh) 用于使用基于硬件的信任根以对等方式进行基于策略的内容共享的方法和装置
TW480397B (en) Secure memory
EP1273996B1 (en) Secure bootloader for securing digital devices
WO2010119784A1 (ja) メモリコントローラ、メモリ制御装置、メモリ装置、メモリ情報保護システム、メモリ制御装置の制御方法、およびメモリ装置の制御方法
TWI570590B (zh) 與使用縮減回合編密的ｘｔｓ加密系統一起使用之動態加密金鑰
TW200913627A (en) Method and system for electronically securing an electronic device using physically unclonable functions
TW200949677A (en) Microprocessor having secure non-volatile storage access
KR20130142135A (ko) 민감한 코드와 데이터를 보호하는 아키텍처를 포함하는 방법 및 장치
JP5736994B2 (ja) 情報処理装置、正当性検証方法、及びプログラム
CN102609665B (zh) 对用户程序签名及验证用户程序签名的方法及装置
JP2003256282A (ja) メモリカード
JP2004287590A (ja) デバッグシステム、マイクロプロセッサ及びデバッガ
CN113343215A (zh) 嵌入式软件的授权和认证方法及电子设备
TWI489280B (zh) 記憶體控制器，記憶體控制裝置，記憶體裝置，記憶體資訊保護系統及記憶體控制裝置之控制方法
US10389530B2 (en) Secure method for processing content stored within a component, and corresponding component
JP2007304847A (ja) メモリ装置
WO2006051639A1 (ja) 半導体メモリ装置
CN105069360A (zh) 一种文件加密、解密的方法及终端
TWI484336B (zh) 記憶體裝置及記憶體裝置之控制方法
US20080285748A1 (en) Method for generating secret key in computer device and obtaining the encrypting and decrypting key
CN103348672A (zh) 嵌入式设备中的信息处理装置、信息处理方法以及信息处理程序
JP2014135774A (ja) メモリコントローラ、メモリ制御装置、メモリ装置、メモリ情報保護システムおよびメモリ制御装置の制御方法
JP6521499B2 (ja) 暗号処理装置、半導体メモリ及びメモリシステム
JP2011053909A (ja) パスワードを安全管理する制御機能を組み込んだ情報処理装置