JP2021184584A - 半導体装置およびそれを用いた電子システム - Google Patents

半導体装置およびそれを用いた電子システム Download PDF

Info

Publication number
JP2021184584A
JP2021184584A JP2020090118A JP2020090118A JP2021184584A JP 2021184584 A JP2021184584 A JP 2021184584A JP 2020090118 A JP2020090118 A JP 2020090118A JP 2020090118 A JP2020090118 A JP 2020090118A JP 2021184584 A JP2021184584 A JP 2021184584A
Authority
JP
Japan
Prior art keywords
key
att
electronic system
firmware
processing device
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
JP2020090118A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021184584A5 (enExample
Inventor
隆 北川
Takashi Kitagawa
勇二 浅野
Yuji Asano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Electronics Corp
Original Assignee
Renesas Electronics 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 Renesas Electronics Corp filed Critical Renesas Electronics Corp
Priority to JP2020090118A priority Critical patent/JP2021184584A/ja
Publication of JP2021184584A publication Critical patent/JP2021184584A/ja
Publication of JP2021184584A5 publication Critical patent/JP2021184584A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Stored Programmes (AREA)
JP2020090118A 2020-05-22 2020-05-22 半導体装置およびそれを用いた電子システム Pending JP2021184584A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020090118A JP2021184584A (ja) 2020-05-22 2020-05-22 半導体装置およびそれを用いた電子システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020090118A JP2021184584A (ja) 2020-05-22 2020-05-22 半導体装置およびそれを用いた電子システム

Publications (2)

Publication Number Publication Date
JP2021184584A true JP2021184584A (ja) 2021-12-02
JP2021184584A5 JP2021184584A5 (enExample) 2022-10-07

Family

ID=78767564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020090118A Pending JP2021184584A (ja) 2020-05-22 2020-05-22 半導体装置およびそれを用いた電子システム

Country Status (1)

Country Link
JP (1) JP2021184584A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023072200A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機
JP2023072203A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機
JP2023072205A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531924A (ja) * 2012-08-10 2015-11-05 クリプトグラフィ リサーチ, インコーポレイテッド 集積回路のセキュア機能及び鍵管理

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531924A (ja) * 2012-08-10 2015-11-05 クリプトグラフィ リサーチ, インコーポレイテッド 集積回路のセキュア機能及び鍵管理

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AMBROSIN, M. ET AL.: "Updaticator: Updating Billions of Devices by an Efficient, Scalable and Secure Software Update Distr", [ONLINE], JPN6019023363, 15 September 2014 (2014-09-15), ISSN: 0005118710 *
MOHAMED, M. ET AL.: "Hardware Low Power implementation of Attribute-Based Encryption", 2016 28TH INTERNATIONAL CONFERENCE ON MICROELECTRONICS (ICM), JPN6023030903, December 2016 (2016-12-01), pages 273 - 276, ISSN: 0005259215 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023072200A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機
JP2023072203A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機
JP2023072205A (ja) * 2021-11-12 2023-05-24 株式会社ユニバーサルエンターテインメント 遊技機

Similar Documents

Publication Publication Date Title
US9602282B2 (en) Secure software and hardware association technique
US8677144B2 (en) Secure software and hardware association technique
US12105806B2 (en) Securing communications with security processors using platform keys
CN101484901B (zh) 用于控制生产过程的系统和方法
US7082539B1 (en) Information processing apparatus
TWI567579B (zh) 用於對硬體裝置提供金鑰的方法和設備
JP6103169B1 (ja) セキュリティ装置、及びセキュリティ方法
US7571329B2 (en) Method of storing unique constant values
US20160373416A1 (en) Protecting communications with hardware accelerators for increased workflow security
US10303880B2 (en) Security device having indirect access to external non-volatile memory
JP2017514255A (ja) 信頼のルート
JP2021184584A (ja) 半導体装置およびそれを用いた電子システム
KR20160040322A (ko) 글로벌 플랫폼 규격을 사용하는 발행자 보안 도메인에 대한 키 관리 시스템 및 방법
TWI763379B (zh) 安全積體電路晶片裝置及其保護其方法
CN107851158A (zh) 用于安全地交换设备的配置数据的方法和装置
JP4616345B2 (ja) 配布cdを用いて直接証明秘密鍵を装置に配布する方法
US10841287B2 (en) System and method for generating and managing a key package
US11720717B2 (en) System memory information protection with a controller
JP2023164669A (ja) 情報処理装置、サーバ装置、通信システム、通信方法、及びプログラム
JP2003324421A (ja) Icカードの再発行方法及びシステム
US12287880B2 (en) Automatic root key and certificate update during firmware update procedure
JP4438216B2 (ja) セキュリティ機能付データ処理装置
US20250384196A1 (en) Systems and methods for scalable chip-level personalization
JP2017108293A (ja) 半導体集積回路装置およびデータ処理装置
JP2024116846A (ja) 鍵管理方法、鍵管理システム及びコンピュータプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220916

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220916

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230607

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230801

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240213