JP2011210037A5 - - Google Patents
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- JP2011210037A5 JP2011210037A5 JP2010077532A JP2010077532A JP2011210037A5 JP 2011210037 A5 JP2011210037 A5 JP 2011210037A5 JP 2010077532 A JP2010077532 A JP 2010077532A JP 2010077532 A JP2010077532 A JP 2010077532A JP 2011210037 A5 JP2011210037 A5 JP 2011210037A5
- Authority
- JP
- Japan
- Prior art keywords
- security state
- semiconductor device
- external
- secret information
- command
- 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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- 238000000034 method Methods 0.000 claims description 75
- 239000004065 semiconductor Substances 0.000 claims description 69
- 230000007704 transition Effects 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 10
- 238000003672 processing method Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 6
- 101000625226 Homo sapiens Melanoregulin Proteins 0.000 description 3
- 102100024976 Melanoregulin Human genes 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010077532A JP5419776B2 (ja) | 2010-03-30 | 2010-03-30 | 半導体装置及びデータ処理方法 |
| US13/046,763 US8918611B2 (en) | 2010-03-30 | 2011-03-13 | Semiconductor device and data processing method |
| US14/576,071 US9116840B2 (en) | 2010-03-30 | 2014-12-18 | Semiconductor device and data processing method |
| US14/796,923 US20150317258A1 (en) | 2010-03-30 | 2015-07-10 | Semiconductor device and data processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010077532A JP5419776B2 (ja) | 2010-03-30 | 2010-03-30 | 半導体装置及びデータ処理方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013238455A Division JP5603993B2 (ja) | 2013-11-19 | 2013-11-19 | 電装ユニット及びデータ処理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011210037A JP2011210037A (ja) | 2011-10-20 |
| JP2011210037A5 true JP2011210037A5 (https=) | 2012-09-20 |
| JP5419776B2 JP5419776B2 (ja) | 2014-02-19 |
Family
ID=44710971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010077532A Active JP5419776B2 (ja) | 2010-03-30 | 2010-03-30 | 半導体装置及びデータ処理方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (3) | US8918611B2 (https=) |
| JP (1) | JP5419776B2 (https=) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5798007B2 (ja) * | 2011-11-08 | 2015-10-21 | ルネサスエレクトロニクス株式会社 | マイクロコンピュータおよびデータ処理装置 |
| US9053317B2 (en) | 2013-02-28 | 2015-06-09 | Winbond Electronics Corporation | Nonvolatile memory device having authentication, and methods of operation and manufacture thereof |
| TWI640895B (zh) * | 2013-07-12 | 2018-11-11 | 華邦電子股份有限公司 | 可認證的非揮發性記憶體元件及其操作及製造方法 |
| DE102013213856A1 (de) * | 2013-07-16 | 2015-01-22 | Robert Bosch Gmbh | Vorrichtung, Verfahren und System zur Kommunikation mit einer Steuerungseinrichtung eines Kraftfahrzeugs |
| EP2843429B1 (en) * | 2013-09-03 | 2016-11-23 | Telefonaktiebolaget LM Ericsson (publ) | Enabling secured debug of an integrated circuit |
| US20150161404A1 (en) * | 2013-12-06 | 2015-06-11 | Barrett N. Mayes | Device initiated auto freeze lock |
| EP3050762B1 (en) * | 2015-02-02 | 2017-07-19 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Electronic key registration system |
| US9618566B2 (en) * | 2015-02-12 | 2017-04-11 | Globalfoundries Inc. | Systems and methods to prevent incorporation of a used integrated circuit chip into a product |
| US9471236B1 (en) | 2015-03-24 | 2016-10-18 | International Business Machines Corporation | Security for memory module data |
| US20170038994A1 (en) * | 2015-08-06 | 2017-02-09 | Kabushiki Kaisha Toshiba | Storage device and data reading method |
| DE102017106713B4 (de) * | 2016-04-20 | 2025-10-02 | Samsung Electronics Co., Ltd. | Rechensystem, nichtflüchtiges Speichermodul und Verfahren zum Betreiben einer Speichervorrichtung |
| JP6742831B2 (ja) * | 2016-06-14 | 2020-08-19 | ルネサスエレクトロニクス株式会社 | 情報処理装置、読み出し制御方法、及びプログラム |
| US10002265B2 (en) * | 2016-11-16 | 2018-06-19 | Sandisk Technologies Llc | Storage system and method for providing gray levels of read security |
| FR3072195B1 (fr) * | 2017-10-11 | 2019-10-18 | Stmicroelectronics (Rousset) Sas | Procede de gestion d'un retour de produit pour analyse et produit correspondant |
| DE102018127330A1 (de) * | 2018-11-01 | 2020-05-07 | Infineon Technologies Ag | System-on-Chip und Verfahren zum Betreiben eines System-on-Chip |
| GB2581161A (en) * | 2019-02-05 | 2020-08-12 | Trustonic Ltd | Software encryption |
| CN110069216B (zh) * | 2019-04-09 | 2022-07-12 | 大唐微电子技术有限公司 | 存储器的管理方法和装置 |
| US10860233B2 (en) * | 2019-04-12 | 2020-12-08 | Samsung Electronics Co., Ltd. | Half-match deduplication |
| JP7223949B2 (ja) * | 2019-07-12 | 2023-02-17 | パナソニックIpマネジメント株式会社 | 車載ストレージシステム |
| US11443071B2 (en) * | 2020-02-13 | 2022-09-13 | SiFive, Inc. | Secure debug architecture |
| US11119854B2 (en) * | 2020-02-14 | 2021-09-14 | Elite Semiconductor Memory Technology Inc. | Method of controlling verification operations for error correction of non-volatile memory device, and non-volatile memory device |
| US11455102B2 (en) * | 2020-03-09 | 2022-09-27 | SK Hynix Inc. | Computing system and operating method thereof |
| US11461021B2 (en) | 2020-03-09 | 2022-10-04 | SK Hynix Inc. | Computing system and operating method thereof |
| KR20210113906A (ko) * | 2020-03-09 | 2021-09-17 | 에스케이하이닉스 주식회사 | 컴퓨팅 시스템 및 그 동작 방법 |
| CN118435179A (zh) * | 2021-12-23 | 2024-08-02 | 索尼半导体解决方案公司 | 数据处理装置 |
| US12019887B2 (en) | 2022-08-16 | 2024-06-25 | Idaho Scientific Llc | System for protecting CPU core by identifying data and instructions |
| US20240086556A1 (en) * | 2022-09-12 | 2024-03-14 | Idaho Scientific Llc | Computing data and instructions at immutable points |
| DE102022130951A1 (de) | 2022-11-23 | 2024-05-23 | Connaught Electronics Ltd. | Steuerungsanordnung umfassend ein Steuergerät mit Fehlersuchschnittstellen und Verfahren zum Betreiben eines Steuergeräts |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62271031A (ja) * | 1986-05-20 | 1987-11-25 | Fujitsu Ltd | 記憶デ−タ保護方式 |
| JP3275398B2 (ja) * | 1992-02-18 | 2002-04-15 | 株式会社日立製作所 | フラッシュメモリを用いた情報処理装置 |
| JPH0635858A (ja) | 1992-07-14 | 1994-02-10 | Hitachi Ltd | 端末装置とそのセキュリティ保護方法 |
| US5402492A (en) * | 1993-06-18 | 1995-03-28 | Ast Research, Inc. | Security system for a stand-alone computer |
| US5586301A (en) * | 1994-11-09 | 1996-12-17 | Ybm Technologies, Inc. | Personal computer hard disk protection system |
| JPH08185360A (ja) * | 1994-12-28 | 1996-07-16 | Matsushita Electric Ind Co Ltd | 内蔵rom読み出し禁止装置 |
| JP3421526B2 (ja) * | 1997-02-14 | 2003-06-30 | モトローラ株式会社 | デ−タ処理装置 |
| JPH10228423A (ja) * | 1997-02-17 | 1998-08-25 | Sharp Corp | 電子装置 |
| JPH11272560A (ja) * | 1998-03-19 | 1999-10-08 | Sony Corp | 集積回路 |
| US6681304B1 (en) * | 2000-06-30 | 2004-01-20 | Intel Corporation | Method and device for providing hidden storage in non-volatile memory |
| JP3760087B2 (ja) * | 2000-07-18 | 2006-03-29 | 株式会社 沖マイクロデザイン | 半導体回路 |
| JP2003141481A (ja) * | 2001-11-01 | 2003-05-16 | Mitsubishi Electric Corp | セキュリティー機能を備えたリムーバブルストレージカードおよびその認証方法 |
| JP2004005785A (ja) * | 2002-05-30 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 不揮発性半導体記憶装置 |
| JP2004030102A (ja) * | 2002-06-25 | 2004-01-29 | Sony Corp | 情報記憶装置、およびメモリアクセス制御システム、および方法、並びにコンピュータ・プログラム |
| JP3979194B2 (ja) * | 2002-06-25 | 2007-09-19 | ソニー株式会社 | 情報記憶装置、およびメモリアクセス制御方法、並びにコンピュータ・プログラム |
| JP2004213216A (ja) * | 2002-12-27 | 2004-07-29 | Renesas Technology Corp | 情報セキュリティマイクロコンピュータ、そのプログラム開発装置およびそれらを含んだプログラム開発システム |
| US7310720B2 (en) * | 2004-06-08 | 2007-12-18 | Siemens Energy & Automation, Inc. | Method for portable PLC configurations |
| JP2008152549A (ja) * | 2006-12-18 | 2008-07-03 | Spansion Llc | メモリ装置、およびメモリ装置のパスワード記憶方法 |
-
2010
- 2010-03-30 JP JP2010077532A patent/JP5419776B2/ja active Active
-
2011
- 2011-03-13 US US13/046,763 patent/US8918611B2/en active Active
-
2014
- 2014-12-18 US US14/576,071 patent/US9116840B2/en active Active
-
2015
- 2015-07-10 US US14/796,923 patent/US20150317258A1/en not_active Abandoned
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