JP4668619B2 - 装置鍵 - Google Patents
装置鍵 Download PDFInfo
- Publication number
- JP4668619B2 JP4668619B2 JP2004546219A JP2004546219A JP4668619B2 JP 4668619 B2 JP4668619 B2 JP 4668619B2 JP 2004546219 A JP2004546219 A JP 2004546219A JP 2004546219 A JP2004546219 A JP 2004546219A JP 4668619 B2 JP4668619 B2 JP 4668619B2
- Authority
- JP
- Japan
- Prior art keywords
- key
- unique
- personal
- data package
- personal 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.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims description 56
- 238000012545 processing Methods 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 34
- 238000003860 storage Methods 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 3
- 230000008520 organization Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
-
- 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
- H04L2209/60—Digital content management, e.g. content distribution
-
- 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
- H04L2209/80—Wireless
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Valve Device For Special Equipments (AREA)
- Braking Systems And Boosters (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Switches With Compound Operations (AREA)
Description
本発明の目的は、パーソナル装置固有の暗号鍵を管理するための、オーバーヘッドの少ない、方法及びシステムを提供することである。
図1を参照して、非常に詳細に本発明の実施形態の例示をここに記載する。装置製造者における組み立てによって決まるパーソナル装置100を同図に示す。製造者は、装置と通信するように準備された安全処理点150によって、装置の組み立てを制御する。装置と通信するための方法及び手段は、当業者には公知であって、問題の種類の装置に適した、あらゆる技術に基づくことができる。当業者には理解できることであるが、装置の組み立ては、I/Oドライバ及び通信ポート(図示せず)を導入するための装置のインターフェース回路によって用いられる通信プロトコルのような、様々な基本的ソフトウェア・モジュールを装置のメモリにロードすることを含む。それとは別に、かかるI/Oドライバは、装置に含まれるROMメモリ(図示せず)に、あらかじめ記憶しておくこともできる。安全処理点150は、装置の通信ポートによって用いられる通信プロトコルと互換性のある対応する通信ソフトウェアを含み、それにより、安全処理点150とパーソナル装置100との間における通信を容易にする。
Claims (16)
- パーソナル装置(100)固有の暗号鍵を管理するための方法において、前記方法は、前記パーソナル装置と通信するようになっている安全処理点(150)において実行され、
前記安全処理点は、
前記パーソナル装置(100)内に含まれる集積回路チップ(110)の読み出し専用記憶装置(120)から一意のチップ識別子を取り出す段階と、
少なくとも1つの通信用暗号鍵を含むデータ・パッケージを前記パーソナル装置内に記憶する段階と、
前記データ・パッケージを記憶する段階に反応して、前記集積回路チップ(110)の改ざん防止機能のある秘密記憶装置(125)内に記憶された一意の秘密チップ鍵を用いて暗号化された前記データ・パッケージであるバックアップ・データ・パッケージを前記パーソナル装置(100)から受信する段階と、
前記一意のチップ識別子を受信されたバックアップ・データ・パッケージに関連付ける段階と、
前記バックアップ・データ・パッケージ及び関連付けられた一意のチップ識別子を常設公開データベース(170)内に記憶する段階と、
を実行し、更に
一意の装置IDを前記一意のチップ識別子に関連付ける段階と、
前記パーソナル装置の読み出し専用記憶装置内に記憶された製造者の公開署名鍵に対応する製造者の個人署名鍵を用いて前記関連付ける段階の結果に署名して、それにより、前記一意の装置IDに対する証明書を生成する段階と、
前記証明書を前記パーソナル装置内に記憶する段階と、
前記バックアップ・データ・パッケージ及び前記一意のチップ識別子に関連して前記一意の装置ID及び前記証明書を前記常設公開データベース内に記憶する段階と、
を実行することを特徴とする方法。 - 前記少なくとも1つの通信用暗号鍵は、パーソナル装置製造者と前記パーソナル装置との間の通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵を含む請求項1に記載の方法。
- 前記通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵は、対称鍵を含む請求項2に記載の方法。
- 前記対称鍵は、マスター鍵及び前記一意の装置IDの関数として生成される請求項3に記載の方法。
- 前記通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵は、個人/公開鍵対を含む請求項2乃至4のいずれか一項に記載の方法。
- 前記個人/公開鍵対は、
前記パーソナル装置の組み立て過程で前記安全処理点によって生成されるか、又は、
前記パーソナル装置の組み立て以前に安全データベース(140)内にあらかじめ生成され記憶されるか、のいずれかであり、
後者の場合において、組み立て以前に記憶された前記個人/公開鍵対は、前記バックアップ・データ・パッケージの受信後に前記安全データベースから除去される請求項5に記載の方法。 - 前記パーソナル装置は無線通信端末であり、前記一意の装置IDは、無線通信ネットワーク内で前記無線通信端末を識別する識別子である請求項1乃至6のいずれか一項に記載の方法。
- パーソナル装置固有の暗号鍵を管理するためのシステムにおいて、前記システムは、少なくとも1つのパーソナル装置(100)及び前記パーソナル装置と通信するようになっている安全処理点(150)を含み、
前記パーソナル装置は、読み出し専用記憶装置(120)内の一意のチップ識別子及び改ざん防止機能のある記憶装置(125)内の一意の秘密チップ鍵を有する集積回路チップ(110)を含み、
前記安全処理点は、前記一意のチップ識別子を取り出して、少なくとも1つの通信用暗号鍵を含むデータ・パッケージを前記パーソナル装置内に記憶するための処理手段(155)を含み、
前記パーソナル装置は、前記一意の秘密チップ鍵を用いて受信されたデータ・パッケージを暗号化して、その結果得られるバックアップ・データ・パッケージを前記安全処理点に返送するための処理手段(127)を含み、
前記安全処理点の処理手段(155)は、常設公開データベース(170)内の前記一意のチップ識別子に関連して前記受信されたバックアップ・データ・パッケージを記憶するようになっており、
前記安全処理点の処理手段は更に、
一意の装置IDを前記一意のチップ識別子に関連付け、
前記パーソナル装置の読み出し専用記憶装置内に記憶された製造者の公開署名鍵に対応する製造者の個人署名鍵を用いて関連付けの結果に署名して、それにより、前記一意の装置IDに対する証明書を生成し、
前記パーソナル装置内に前記証明書を記憶し、
前記バックアップ・データ・パッケージ及び前記一意のチップ識別子に関連して前記一意の装置ID及び前記証明書を前記常設公開データベース内に記憶する
ようになっていることを特徴とするシステム。 - 前記少なくとも1つの通信用暗号鍵は、パーソナル装置製造者と前記パーソナル装置との間の通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵を含む請求項8に記載のシステム。
- 前記通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵は、対称鍵を含む請求項9に記載のシステム。
- 前記対称鍵は、マスター鍵及び前記一意の装置IDの関数として生成される請求項10に記載のシステム。
- 前記通信用暗号鍵を用いる安全な通信チャンネルに対して用いられる少なくとも1つの鍵は、個人/公開鍵対を含む請求項9乃至11のいずれか一項に記載のシステム。
- 前記安全処理点の処理手段は、
前記パーソナル装置の組み立て過程で前記個人/公開鍵対を生成するようになっているか、又は、
前記鍵対が前記パーソナル装置の組み立て以前にあらかじめ記憶されている安全データベース(140)から前記個人/公開鍵対を取り出すようになっているか、のいずれかであり、
後者の場合において、前記安全処理点は更に、前記バックアップ・データ・パッケージの受信後に前記安全データベースから前記個人/公開鍵対を除去するためにようになっている請求項12に記載のシステム。 - 前記パーソナル装置は無線通信端末であり、前記一意の装置IDは、無線通信ネットワーク内で前記無線通信端末を識別する識別子である請求項8乃至13のいずれか一項に記載のシステム。
- 請求項1乃至7のいずれか一項に従って組み立てられ記憶された、パーソナル装置(100)のバックアップ・データ・パッケージを復元する方法であって、
前記パーソナル装置(100)の読み出し専用記憶装置(120)から一意のチップ識別子を読み出す段階と、
前記チップ識別子を公開データベース(170)に送信する段階と、
送信されたチップ識別子に対応する前記バックアップ・データ・パッケージを前記公開データベースから受信する段階と、
受信されたバックアップ・データ・パッケージを前記パーソナル装置内に記憶する段階と、
を含む方法。 - パーソナル装置(100)固有の暗号鍵を管理するための、該パーソナル装置(100)と通信することができる安全処理点(150)であって、
前記パーソナル装置(100)に含まれる集積回路チップ(110)の読み出し専用記憶装置(120)から一意のチップ識別子を取り出し、
少なくとも1つの通信用暗号鍵を含むデータ・パッケージを前記パーソナル装置内に記憶し、
記憶されたデータ・パッケージに反応して、バックアップ・データ・パッケージの形態での前記データ・パッケージの暗号化版を、前記パーソナル装置から受信し、
前記一意のチップ識別子に関連して受信されたバックアップ・データ・パッケージを常設公開データベース(170)内に記憶し、更に、
一意の装置IDを前記一意のチップ識別子に関連付け、
前記パーソナル装置の読み出し専用記憶装置内に記憶された製造者の公開署名鍵に対応する製造者の個人署名鍵を用いて関連付けの結果に署名して、それにより、前記一意の装置IDに対する証明書を生成し、
前記パーソナル装置内に前記証明書を記憶し、
前記バックアップ・データ・パッケージ及び前記一意のチップ識別子に関連して前記一意の装置ID及び前記証明書を前記常設公開データベース内に記憶するようになっている処理手段(155)を含むことを特徴とする安全処理点。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/004450 WO2004038995A1 (en) | 2002-10-28 | 2002-10-28 | Device keys |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010168276A Division JP5180264B2 (ja) | 2010-07-27 | 2010-07-27 | 装置鍵 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006504309A JP2006504309A (ja) | 2006-02-02 |
JP4668619B2 true JP4668619B2 (ja) | 2011-04-13 |
Family
ID=32170641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004546219A Expired - Lifetime JP4668619B2 (ja) | 2002-10-28 | 2002-10-28 | 装置鍵 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7920706B2 (ja) |
EP (1) | EP1561299B1 (ja) |
JP (1) | JP4668619B2 (ja) |
CN (1) | CN1717893B (ja) |
AT (1) | ATE443384T1 (ja) |
AU (1) | AU2002368304A1 (ja) |
DE (1) | DE60233762D1 (ja) |
WO (1) | WO2004038995A1 (ja) |
Families Citing this family (189)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7290288B2 (en) | 1997-06-11 | 2007-10-30 | Prism Technologies, L.L.C. | Method and system for controlling access, by an authentication server, to protected computer resources provided via an internet protocol network |
US7853788B2 (en) | 2002-10-08 | 2010-12-14 | Koolspan, Inc. | Localized network authentication and security using tamper-resistant keys |
JP4526809B2 (ja) * | 2003-03-31 | 2010-08-18 | 株式会社リコー | 通信装置の製造方法及び製造システム |
US8571221B2 (en) * | 2004-02-05 | 2013-10-29 | Blackberry Limited | On-chip storage, creation, and manipulation of an encryption key |
US20050283662A1 (en) * | 2004-06-21 | 2005-12-22 | Li Yi Q | Secure data backup and recovery |
US7818574B2 (en) * | 2004-09-10 | 2010-10-19 | International Business Machines Corporation | System and method for providing dynamically authorized access to functionality present on an integrated circuit chip |
US7099477B2 (en) * | 2004-10-21 | 2006-08-29 | International Business Machines Corporation | Method and system for backup and restore of a context encryption key for a trusted device within a secured processing system |
CN100490372C (zh) * | 2005-03-15 | 2009-05-20 | 联想(北京)有限公司 | 一种对加密密钥进行备份与恢复的方法 |
US9171187B2 (en) | 2005-05-13 | 2015-10-27 | Nokia Technologies Oy | Implementation of an integrity-protected secure storage |
GB2431250A (en) * | 2005-10-11 | 2007-04-18 | Hewlett Packard Development Co | Data transfer system |
US7921304B2 (en) * | 2005-12-06 | 2011-04-05 | Microsoft Corporation | Securing data set images |
CN100476847C (zh) * | 2006-01-18 | 2009-04-08 | 株式会社Pfu | 用于处理信息的方法和设备以及计算机程序产品 |
CN100533457C (zh) * | 2006-01-18 | 2009-08-26 | 株式会社Pfu | 目标设备、用于管理设备的方法和系统以及外部设备 |
BRPI0707696A2 (pt) | 2006-02-06 | 2011-05-17 | Lg Electronics Inc | receptor duplo de mbms |
US8832449B2 (en) | 2006-03-22 | 2014-09-09 | Lg Electronics Inc. | Security considerations for the LTE of UMTS |
US7992203B2 (en) | 2006-05-24 | 2011-08-02 | Red Hat, Inc. | Methods and systems for secure shared smartcard access |
US8180741B2 (en) | 2006-06-06 | 2012-05-15 | Red Hat, Inc. | Methods and systems for providing data objects on a token |
US8364952B2 (en) * | 2006-06-06 | 2013-01-29 | Red Hat, Inc. | Methods and system for a key recovery plan |
US8495380B2 (en) | 2006-06-06 | 2013-07-23 | Red Hat, Inc. | Methods and systems for server-side key generation |
US8098829B2 (en) * | 2006-06-06 | 2012-01-17 | Red Hat, Inc. | Methods and systems for secure key delivery |
US8332637B2 (en) | 2006-06-06 | 2012-12-11 | Red Hat, Inc. | Methods and systems for nonce generation in a token |
US7822209B2 (en) | 2006-06-06 | 2010-10-26 | Red Hat, Inc. | Methods and systems for key recovery for a token |
US8589695B2 (en) | 2006-06-07 | 2013-11-19 | Red Hat, Inc. | Methods and systems for entropy collection for server-side key generation |
US8099765B2 (en) | 2006-06-07 | 2012-01-17 | Red Hat, Inc. | Methods and systems for remote password reset using an authentication credential managed by a third party |
US9769158B2 (en) | 2006-06-07 | 2017-09-19 | Red Hat, Inc. | Guided enrollment and login for token users |
US8707024B2 (en) | 2006-06-07 | 2014-04-22 | Red Hat, Inc. | Methods and systems for managing identity management security domains |
US8412927B2 (en) | 2006-06-07 | 2013-04-02 | Red Hat, Inc. | Profile framework for token processing system |
US8806219B2 (en) | 2006-08-23 | 2014-08-12 | Red Hat, Inc. | Time-based function back-off |
US8787566B2 (en) | 2006-08-23 | 2014-07-22 | Red Hat, Inc. | Strong encryption |
US9038154B2 (en) | 2006-08-31 | 2015-05-19 | Red Hat, Inc. | Token Registration |
US8356342B2 (en) | 2006-08-31 | 2013-01-15 | Red Hat, Inc. | Method and system for issuing a kill sequence for a token |
US8977844B2 (en) | 2006-08-31 | 2015-03-10 | Red Hat, Inc. | Smartcard formation with authentication keys |
US8074265B2 (en) | 2006-08-31 | 2011-12-06 | Red Hat, Inc. | Methods and systems for verifying a location factor associated with a token |
US7613915B2 (en) * | 2006-11-09 | 2009-11-03 | BroadOn Communications Corp | Method for programming on-chip non-volatile memory in a secure processor, and a device so programmed |
US8214635B2 (en) | 2006-11-28 | 2012-07-03 | Cisco Technology, Inc. | Transparent proxy of encrypted sessions |
US8693690B2 (en) | 2006-12-04 | 2014-04-08 | Red Hat, Inc. | Organizing an extensible table for storing cryptographic objects |
US8813243B2 (en) | 2007-02-02 | 2014-08-19 | Red Hat, Inc. | Reducing a size of a security-related data object stored on a token |
US8832453B2 (en) | 2007-02-28 | 2014-09-09 | Red Hat, Inc. | Token recycling |
US8639940B2 (en) | 2007-02-28 | 2014-01-28 | Red Hat, Inc. | Methods and systems for assigning roles on a token |
US20080226078A1 (en) * | 2007-03-12 | 2008-09-18 | Microsoft Corporation | Enabling recording and copying data |
US9081948B2 (en) | 2007-03-13 | 2015-07-14 | Red Hat, Inc. | Configurable smartcard |
GB2454640A (en) * | 2007-07-05 | 2009-05-20 | Vodafone Plc | Received message verification |
US8391837B2 (en) * | 2007-07-24 | 2013-03-05 | Nxp B.V. | Method, system and trusted service manager for securely transmitting an application to a mobile phone |
CA2707232A1 (en) | 2007-11-26 | 2009-08-27 | Koolspan, Inc. | System for and method of cryptographic provisioning |
US9262594B2 (en) * | 2008-01-18 | 2016-02-16 | Microsoft Technology Licensing, Llc | Tamper evidence per device protected identity |
US8175276B2 (en) | 2008-02-04 | 2012-05-08 | Freescale Semiconductor, Inc. | Encryption apparatus with diverse key retention schemes |
US8693692B2 (en) * | 2008-03-18 | 2014-04-08 | Cisco Technology, Inc. | Direct delivery of content descrambling keys using chip-unique code |
US7967215B2 (en) * | 2008-04-18 | 2011-06-28 | Vivotech Inc. | Systems, methods, and computer program products for supporting multiple contactless applications using different security keys |
US8379846B2 (en) | 2009-05-21 | 2013-02-19 | Freescale Semiconductor, Inc. | Encryption apparatus and method therefor |
WO2011058533A2 (en) * | 2009-11-16 | 2011-05-19 | Discretix Technologies Ltd. | Methods circuits devices and systems for provisioning of cryptographic data to one or more electronic devices |
US9231758B2 (en) * | 2009-11-16 | 2016-01-05 | Arm Technologies Israel Ltd. | System, device, and method of provisioning cryptographic data to electronic devices |
US10454674B1 (en) * | 2009-11-16 | 2019-10-22 | Arm Limited | System, method, and device of authenticated encryption of messages |
DE102009059893A1 (de) | 2009-12-21 | 2011-06-22 | Siemens Aktiengesellschaft, 80333 | Vorrichtung und Verfahren zum Absichern eines Aushandelns von mindestens einem kryptographischen Schlüssel zwischen Geräten |
US8788842B2 (en) | 2010-04-07 | 2014-07-22 | Apple Inc. | System and method for content protection based on a combination of a user PIN and a device specific identifier |
US8510552B2 (en) | 2010-04-07 | 2013-08-13 | Apple Inc. | System and method for file-level data protection |
US8433901B2 (en) * | 2010-04-07 | 2013-04-30 | Apple Inc. | System and method for wiping encrypted data on a device having file-level content protection |
US20120303310A1 (en) * | 2011-05-26 | 2012-11-29 | First Data Corporation | Systems and Methods for Providing Test Keys to Mobile Devices |
US11871901B2 (en) | 2012-05-20 | 2024-01-16 | Cilag Gmbh International | Method for situational awareness for surgical network or surgical network connected device capable of adjusting function based on a sensed situation or usage |
US9654968B2 (en) | 2012-07-17 | 2017-05-16 | Texas Instruments Incorporated | Certified-based control unit-key fob pairing |
US9135449B2 (en) * | 2012-07-24 | 2015-09-15 | Electronics And Telecommunications Research Institute | Apparatus and method for managing USIM data using mobile trusted module |
US20150294518A1 (en) * | 2014-04-10 | 2015-10-15 | Ford Global Technologies, Llc | Remotely programmed keyless vehicle entry system |
GB2531770A (en) * | 2014-10-30 | 2016-05-04 | Ibm | Confidential Extracting System Internal Data |
US11504192B2 (en) | 2014-10-30 | 2022-11-22 | Cilag Gmbh International | Method of hub communication with surgical instrument systems |
US9774571B2 (en) | 2015-03-10 | 2017-09-26 | Microsoft Technology Licensing, Llc | Automatic provisioning of meeting room device |
US20160269409A1 (en) | 2015-03-13 | 2016-09-15 | Microsoft Technology Licensing, Llc | Meeting Join for Meeting Device |
US10348489B2 (en) | 2015-10-30 | 2019-07-09 | Arris Enterprises Llc | Internet of things (IOT) method for updating a master key |
CN110431557B (zh) * | 2017-01-09 | 2023-09-26 | 交互数字麦迪逊专利控股公司 | 用于执行安全备份和恢复的方法和装置 |
US11120151B1 (en) | 2017-08-02 | 2021-09-14 | Seagate Technology Llc | Systems and methods for unlocking self-encrypting data storage devices |
US10855451B1 (en) * | 2017-08-02 | 2020-12-01 | Seagate Technology Llc | Removable circuit for unlocking self-encrypting data storage devices |
US11317919B2 (en) | 2017-10-30 | 2022-05-03 | Cilag Gmbh International | Clip applier comprising a clip crimping system |
US11026687B2 (en) | 2017-10-30 | 2021-06-08 | Cilag Gmbh International | Clip applier comprising clip advancing systems |
US11801098B2 (en) | 2017-10-30 | 2023-10-31 | Cilag Gmbh International | Method of hub communication with surgical instrument systems |
US11911045B2 (en) | 2017-10-30 | 2024-02-27 | Cllag GmbH International | Method for operating a powered articulating multi-clip applier |
US11602366B2 (en) | 2017-10-30 | 2023-03-14 | Cilag Gmbh International | Surgical suturing instrument configured to manipulate tissue using mechanical and electrical power |
US11510741B2 (en) | 2017-10-30 | 2022-11-29 | Cilag Gmbh International | Method for producing a surgical instrument comprising a smart electrical system |
US11564756B2 (en) | 2017-10-30 | 2023-01-31 | Cilag Gmbh International | Method of hub communication with surgical instrument systems |
US11291510B2 (en) | 2017-10-30 | 2022-04-05 | Cilag Gmbh International | Method of hub communication with surgical instrument systems |
US11311342B2 (en) | 2017-10-30 | 2022-04-26 | Cilag Gmbh International | Method for communicating with surgical instrument systems |
US11229436B2 (en) | 2017-10-30 | 2022-01-25 | Cilag Gmbh International | Surgical system comprising a surgical tool and a surgical hub |
US11096693B2 (en) | 2017-12-28 | 2021-08-24 | Cilag Gmbh International | Adjustment of staple height of at least one row of staples based on the sensed tissue thickness or force in closing |
US11266468B2 (en) | 2017-12-28 | 2022-03-08 | Cilag Gmbh International | Cooperative utilization of data derived from secondary sources by intelligent surgical hubs |
US11612408B2 (en) | 2017-12-28 | 2023-03-28 | Cilag Gmbh International | Determining tissue composition via an ultrasonic system |
US11132462B2 (en) | 2017-12-28 | 2021-09-28 | Cilag Gmbh International | Data stripping method to interrogate patient records and create anonymized record |
US11896443B2 (en) | 2017-12-28 | 2024-02-13 | Cilag Gmbh International | Control of a surgical system through a surgical barrier |
US12096916B2 (en) | 2017-12-28 | 2024-09-24 | Cilag Gmbh International | Method of sensing particulate from smoke evacuated from a patient, adjusting the pump speed based on the sensed information, and communicating the functional parameters of the system to the hub |
US11633237B2 (en) | 2017-12-28 | 2023-04-25 | Cilag Gmbh International | Usage and technique analysis of surgeon / staff performance against a baseline to optimize device utilization and performance for both current and future procedures |
US11571234B2 (en) | 2017-12-28 | 2023-02-07 | Cilag Gmbh International | Temperature control of ultrasonic end effector and control system therefor |
US11844579B2 (en) | 2017-12-28 | 2023-12-19 | Cilag Gmbh International | Adjustments based on airborne particle properties |
US11213359B2 (en) | 2017-12-28 | 2022-01-04 | Cilag Gmbh International | Controllers for robot-assisted surgical platforms |
US11109866B2 (en) | 2017-12-28 | 2021-09-07 | Cilag Gmbh International | Method for circular stapler control algorithm adjustment based on situational awareness |
US11069012B2 (en) | 2017-12-28 | 2021-07-20 | Cilag Gmbh International | Interactive surgical systems with condition handling of devices and data capabilities |
US11424027B2 (en) | 2017-12-28 | 2022-08-23 | Cilag Gmbh International | Method for operating surgical instrument systems |
US11559308B2 (en) | 2017-12-28 | 2023-01-24 | Cilag Gmbh International | Method for smart energy device infrastructure |
US11602393B2 (en) | 2017-12-28 | 2023-03-14 | Cilag Gmbh International | Surgical evacuation sensing and generator control |
US10758310B2 (en) | 2017-12-28 | 2020-09-01 | Ethicon Llc | Wireless pairing of a surgical device with another device within a sterile surgical field based on the usage and situational awareness of devices |
US11308075B2 (en) | 2017-12-28 | 2022-04-19 | Cilag Gmbh International | Surgical network, instrument, and cloud responses based on validation of received dataset and authentication of its source and integrity |
US11818052B2 (en) | 2017-12-28 | 2023-11-14 | Cilag Gmbh International | Surgical network determination of prioritization of communication, interaction, or processing based on system or device needs |
US11937769B2 (en) | 2017-12-28 | 2024-03-26 | Cilag Gmbh International | Method of hub communication, processing, storage and display |
US11304699B2 (en) | 2017-12-28 | 2022-04-19 | Cilag Gmbh International | Method for adaptive control schemes for surgical network control and interaction |
US11389164B2 (en) | 2017-12-28 | 2022-07-19 | Cilag Gmbh International | Method of using reinforced flexible circuits with multiple sensors to optimize performance of radio frequency devices |
US11419667B2 (en) | 2017-12-28 | 2022-08-23 | Cilag Gmbh International | Ultrasonic energy device which varies pressure applied by clamp arm to provide threshold control pressure at a cut progression location |
US11076921B2 (en) | 2017-12-28 | 2021-08-03 | Cilag Gmbh International | Adaptive control program updates for surgical hubs |
US20190201039A1 (en) | 2017-12-28 | 2019-07-04 | Ethicon Llc | Situational awareness of electrosurgical systems |
US10987178B2 (en) | 2017-12-28 | 2021-04-27 | Ethicon Llc | Surgical hub control arrangements |
US10966791B2 (en) | 2017-12-28 | 2021-04-06 | Ethicon Llc | Cloud-based medical analytics for medical facility segmented individualization of instrument function |
US11540855B2 (en) | 2017-12-28 | 2023-01-03 | Cilag Gmbh International | Controlling activation of an ultrasonic surgical instrument according to the presence of tissue |
US11376002B2 (en) | 2017-12-28 | 2022-07-05 | Cilag Gmbh International | Surgical instrument cartridge sensor assemblies |
US11559307B2 (en) | 2017-12-28 | 2023-01-24 | Cilag Gmbh International | Method of robotic hub communication, detection, and control |
US11529187B2 (en) | 2017-12-28 | 2022-12-20 | Cilag Gmbh International | Surgical evacuation sensor arrangements |
US11304720B2 (en) | 2017-12-28 | 2022-04-19 | Cilag Gmbh International | Activation of energy devices |
US11969142B2 (en) | 2017-12-28 | 2024-04-30 | Cilag Gmbh International | Method of compressing tissue within a stapling device and simultaneously displaying the location of the tissue within the jaws |
US11786251B2 (en) | 2017-12-28 | 2023-10-17 | Cilag Gmbh International | Method for adaptive control schemes for surgical network control and interaction |
US11696760B2 (en) | 2017-12-28 | 2023-07-11 | Cilag Gmbh International | Safety systems for smart powered surgical stapling |
US11364075B2 (en) | 2017-12-28 | 2022-06-21 | Cilag Gmbh International | Radio frequency energy device for delivering combined electrical signals |
US11147607B2 (en) | 2017-12-28 | 2021-10-19 | Cilag Gmbh International | Bipolar combination device that automatically adjusts pressure based on energy modality |
US11410259B2 (en) | 2017-12-28 | 2022-08-09 | Cilag Gmbh International | Adaptive control program updates for surgical devices |
US11998193B2 (en) | 2017-12-28 | 2024-06-04 | Cilag Gmbh International | Method for usage of the shroud as an aspect of sensing or controlling a powered surgical device, and a control algorithm to adjust its default operation |
US11257589B2 (en) | 2017-12-28 | 2022-02-22 | Cilag Gmbh International | Real-time analysis of comprehensive cost of all instrumentation used in surgery utilizing data fluidity to track instruments through stocking and in-house processes |
US10932872B2 (en) | 2017-12-28 | 2021-03-02 | Ethicon Llc | Cloud-based medical analytics for linking of local usage trends with the resource acquisition behaviors of larger data set |
US10943454B2 (en) | 2017-12-28 | 2021-03-09 | Ethicon Llc | Detection and escalation of security responses of surgical instruments to increasing severity threats |
US11857152B2 (en) | 2017-12-28 | 2024-01-02 | Cilag Gmbh International | Surgical hub spatial awareness to determine devices in operating theater |
US10898622B2 (en) | 2017-12-28 | 2021-01-26 | Ethicon Llc | Surgical evacuation system with a communication circuit for communication between a filter and a smoke evacuation device |
US11100631B2 (en) | 2017-12-28 | 2021-08-24 | Cilag Gmbh International | Use of laser light and red-green-blue coloration to determine properties of back scattered light |
WO2019133144A1 (en) | 2017-12-28 | 2019-07-04 | Ethicon Llc | Detection and escalation of security responses of surgical instruments to increasing severity threats |
US11202570B2 (en) | 2017-12-28 | 2021-12-21 | Cilag Gmbh International | Communication hub and storage device for storing parameters and status of a surgical device to be shared with cloud based analytics systems |
US20190206569A1 (en) | 2017-12-28 | 2019-07-04 | Ethicon Llc | Method of cloud based data analytics for use with the hub |
US11304745B2 (en) | 2017-12-28 | 2022-04-19 | Cilag Gmbh International | Surgical evacuation sensing and display |
US11576677B2 (en) | 2017-12-28 | 2023-02-14 | Cilag Gmbh International | Method of hub communication, processing, display, and cloud analytics |
US11464559B2 (en) | 2017-12-28 | 2022-10-11 | Cilag Gmbh International | Estimating state of ultrasonic end effector and control system therefor |
US11864728B2 (en) | 2017-12-28 | 2024-01-09 | Cilag Gmbh International | Characterization of tissue irregularities through the use of mono-chromatic light refractivity |
US11160605B2 (en) | 2017-12-28 | 2021-11-02 | Cilag Gmbh International | Surgical evacuation sensing and motor control |
US11317937B2 (en) | 2018-03-08 | 2022-05-03 | Cilag Gmbh International | Determining the state of an ultrasonic end effector |
US11166772B2 (en) | 2017-12-28 | 2021-11-09 | Cilag Gmbh International | Surgical hub coordination of control and communication of operating room devices |
US11969216B2 (en) | 2017-12-28 | 2024-04-30 | Cilag Gmbh International | Surgical network recommendations from real time analysis of procedure variables against a baseline highlighting differences from the optimal solution |
US12062442B2 (en) | 2017-12-28 | 2024-08-13 | Cilag Gmbh International | Method for operating surgical instrument systems |
US11311306B2 (en) | 2017-12-28 | 2022-04-26 | Cilag Gmbh International | Surgical systems for detecting end effector tissue distribution irregularities |
US11589888B2 (en) | 2017-12-28 | 2023-02-28 | Cilag Gmbh International | Method for controlling smart energy devices |
US11744604B2 (en) | 2017-12-28 | 2023-09-05 | Cilag Gmbh International | Surgical instrument with a hardware-only control circuit |
US20190201139A1 (en) | 2017-12-28 | 2019-07-04 | Ethicon Llc | Communication arrangements for robot-assisted surgical platforms |
US11273001B2 (en) | 2017-12-28 | 2022-03-15 | Cilag Gmbh International | Surgical hub and modular device response adjustment based on situational awareness |
US11324557B2 (en) | 2017-12-28 | 2022-05-10 | Cilag Gmbh International | Surgical instrument with a sensing array |
US11419630B2 (en) | 2017-12-28 | 2022-08-23 | Cilag Gmbh International | Surgical system distributed processing |
US11278281B2 (en) | 2017-12-28 | 2022-03-22 | Cilag Gmbh International | Interactive surgical system |
US10892899B2 (en) | 2017-12-28 | 2021-01-12 | Ethicon Llc | Self describing data packets generated at an issuing instrument |
US11464535B2 (en) | 2017-12-28 | 2022-10-11 | Cilag Gmbh International | Detection of end effector emersion in liquid |
US11423007B2 (en) | 2017-12-28 | 2022-08-23 | Cilag Gmbh International | Adjustment of device control programs based on stratified contextual data in addition to the data |
US11659023B2 (en) | 2017-12-28 | 2023-05-23 | Cilag Gmbh International | Method of hub communication |
US11672605B2 (en) | 2017-12-28 | 2023-06-13 | Cilag Gmbh International | Sterile field interactive control displays |
US10944728B2 (en) | 2017-12-28 | 2021-03-09 | Ethicon Llc | Interactive surgical systems with encrypted communication capabilities |
US10892995B2 (en) | 2017-12-28 | 2021-01-12 | Ethicon Llc | Surgical network determination of prioritization of communication, interaction, or processing based on system or device needs |
US12127729B2 (en) | 2017-12-28 | 2024-10-29 | Cilag Gmbh International | Method for smoke evacuation for surgical hub |
US11234756B2 (en) | 2017-12-28 | 2022-02-01 | Cilag Gmbh International | Powered surgical tool with predefined adjustable control algorithm for controlling end effector parameter |
US11786245B2 (en) | 2017-12-28 | 2023-10-17 | Cilag Gmbh International | Surgical systems with prioritized data transmission capabilities |
US11832899B2 (en) | 2017-12-28 | 2023-12-05 | Cilag Gmbh International | Surgical systems with autonomously adjustable control programs |
US11896322B2 (en) | 2017-12-28 | 2024-02-13 | Cilag Gmbh International | Sensing the patient position and contact utilizing the mono-polar return pad electrode to provide situational awareness to the hub |
US11179208B2 (en) | 2017-12-28 | 2021-11-23 | Cilag Gmbh International | Cloud-based medical analytics for security and authentication trends and reactive measures |
US11051876B2 (en) | 2017-12-28 | 2021-07-06 | Cilag Gmbh International | Surgical evacuation flow paths |
US11666331B2 (en) | 2017-12-28 | 2023-06-06 | Cilag Gmbh International | Systems for detecting proximity of surgical end effector to cancerous tissue |
US11284936B2 (en) | 2017-12-28 | 2022-03-29 | Cilag Gmbh International | Surgical instrument having a flexible electrode |
US11432885B2 (en) | 2017-12-28 | 2022-09-06 | Cilag Gmbh International | Sensing arrangements for robot-assisted surgical platforms |
US11056244B2 (en) | 2017-12-28 | 2021-07-06 | Cilag Gmbh International | Automated data scaling, alignment, and organizing based on predefined parameters within surgical networks |
US11291495B2 (en) | 2017-12-28 | 2022-04-05 | Cilag Gmbh International | Interruption of energy due to inadvertent capacitive coupling |
US11304763B2 (en) | 2017-12-28 | 2022-04-19 | Cilag Gmbh International | Image capturing of the areas outside the abdomen to improve placement and control of a surgical device in use |
US11253315B2 (en) | 2017-12-28 | 2022-02-22 | Cilag Gmbh International | Increasing radio frequency to create pad-less monopolar loop |
US11903601B2 (en) | 2017-12-28 | 2024-02-20 | Cilag Gmbh International | Surgical instrument comprising a plurality of drive systems |
US11832840B2 (en) | 2017-12-28 | 2023-12-05 | Cilag Gmbh International | Surgical instrument having a flexible circuit |
US11446052B2 (en) | 2017-12-28 | 2022-09-20 | Cilag Gmbh International | Variation of radio frequency and ultrasonic power level in cooperation with varying clamp arm pressure to achieve predefined heat flux or power applied to tissue |
US11678881B2 (en) | 2017-12-28 | 2023-06-20 | Cilag Gmbh International | Spatial awareness of surgical hubs in operating rooms |
US11534196B2 (en) | 2018-03-08 | 2022-12-27 | Cilag Gmbh International | Using spectroscopy to determine device use state in combo instrument |
US11259830B2 (en) | 2018-03-08 | 2022-03-01 | Cilag Gmbh International | Methods for controlling temperature in ultrasonic device |
US11986233B2 (en) | 2018-03-08 | 2024-05-21 | Cilag Gmbh International | Adjustment of complex impedance to compensate for lost power in an articulating ultrasonic device |
US11219453B2 (en) | 2018-03-28 | 2022-01-11 | Cilag Gmbh International | Surgical stapling devices with cartridge compatible closure and firing lockout arrangements |
US11259806B2 (en) | 2018-03-28 | 2022-03-01 | Cilag Gmbh International | Surgical stapling devices with features for blocking advancement of a camming assembly of an incompatible cartridge installed therein |
US11096688B2 (en) | 2018-03-28 | 2021-08-24 | Cilag Gmbh International | Rotary driven firing members with different anvil and channel engagement features |
US11207067B2 (en) | 2018-03-28 | 2021-12-28 | Cilag Gmbh International | Surgical stapling device with separate rotary driven closure and firing systems and firing member that engages both jaws while firing |
US11471156B2 (en) | 2018-03-28 | 2022-10-18 | Cilag Gmbh International | Surgical stapling devices with improved rotary driven closure systems |
US11129611B2 (en) | 2018-03-28 | 2021-09-28 | Cilag Gmbh International | Surgical staplers with arrangements for maintaining a firing member thereof in a locked configuration unless a compatible cartridge has been installed therein |
US11090047B2 (en) | 2018-03-28 | 2021-08-17 | Cilag Gmbh International | Surgical instrument comprising an adaptive control system |
US10973520B2 (en) | 2018-03-28 | 2021-04-13 | Ethicon Llc | Surgical staple cartridge with firing member driven camming assembly that has an onboard tissue cutting feature |
US11278280B2 (en) | 2018-03-28 | 2022-03-22 | Cilag Gmbh International | Surgical instrument comprising a jaw closure lockout |
KR102556091B1 (ko) * | 2018-10-04 | 2023-07-14 | 삼성전자주식회사 | 보안 정보의 주입을 위한 장치 및 방법 |
US11317915B2 (en) | 2019-02-19 | 2022-05-03 | Cilag Gmbh International | Universal cartridge based key feature that unlocks multiple lockout arrangements in different surgical staplers |
US11272931B2 (en) | 2019-02-19 | 2022-03-15 | Cilag Gmbh International | Dual cam cartridge based feature for unlocking a surgical stapler lockout |
US11357503B2 (en) | 2019-02-19 | 2022-06-14 | Cilag Gmbh International | Staple cartridge retainers with frangible retention features and methods of using same |
US11369377B2 (en) | 2019-02-19 | 2022-06-28 | Cilag Gmbh International | Surgical stapling assembly with cartridge based retainer configured to unlock a firing lockout |
US11751872B2 (en) | 2019-02-19 | 2023-09-12 | Cilag Gmbh International | Insertable deactivator element for surgical stapler lockouts |
USD950728S1 (en) | 2019-06-25 | 2022-05-03 | Cilag Gmbh International | Surgical staple cartridge |
USD952144S1 (en) | 2019-06-25 | 2022-05-17 | Cilag Gmbh International | Surgical staple cartridge retainer with firing system authentication key |
USD964564S1 (en) | 2019-06-25 | 2022-09-20 | Cilag Gmbh International | Surgical staple cartridge retainer with a closure system authentication key |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000331420A (ja) * | 1999-03-15 | 2000-11-30 | Sony Corp | データ処理装置、記憶装置、データ処理システムおよびその方法 |
JP2001103045A (ja) * | 1999-09-29 | 2001-04-13 | Advanced Mobile Telecommunications Security Technology Research Lab Co Ltd | 暗号鍵バックアップ記憶装置 |
WO2001073539A1 (fr) * | 2000-03-29 | 2001-10-04 | Hitachi, Ltd. | Procede d'impression |
WO2002003271A1 (fr) * | 2000-07-04 | 2002-01-10 | Hitachi, Ltd. | Carte a circuit integre, procede de duplication d'une carte a circuit integre et procede de restitution |
WO2002043016A1 (fr) * | 2000-11-21 | 2002-05-30 | Cyber-Comm | Procede et dispositif d'authentification |
US20020107798A1 (en) * | 2000-06-08 | 2002-08-08 | Patrice Hameau | Method for making secure the pre-initialising phase of a silicon chip integrated system, in particular a smart card and integrated system therefor |
JP2002245427A (ja) * | 2001-02-20 | 2002-08-30 | Toshiba Corp | Icカード、icカード端末装置およびicカード複製方法 |
JP2002291043A (ja) * | 2001-03-27 | 2002-10-04 | Toshiba Corp | 通信端末および通信機能を有する電子機器 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265164A (en) * | 1991-10-31 | 1993-11-23 | International Business Machines Corporation | Cryptographic facility environment backup/restore and replication in a public key cryptosystem |
JPH06161867A (ja) * | 1992-11-20 | 1994-06-10 | Fujitsu Ltd | 電子機器に設けられたメモリユニットの制御装置 |
US20020013898A1 (en) * | 1997-06-04 | 2002-01-31 | Sudia Frank W. | Method and apparatus for roaming use of cryptographic values |
US5892900A (en) | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US6157721A (en) * | 1996-08-12 | 2000-12-05 | Intertrust Technologies Corp. | Systems and methods using cryptography to protect secure computing environments |
US7143290B1 (en) * | 1995-02-13 | 2006-11-28 | Intertrust Technologies Corporation | Trusted and secure techniques, systems and methods for item delivery and execution |
US5768389A (en) * | 1995-06-21 | 1998-06-16 | Nippon Telegraph And Telephone Corporation | Method and system for generation and management of secret key of public key cryptosystem |
US5790677A (en) * | 1995-06-29 | 1998-08-04 | Microsoft Corporation | System and method for secure electronic commerce transactions |
US5799080A (en) * | 1995-07-13 | 1998-08-25 | Lsi Logic Corporation | Semiconductor chip having identification/encryption code |
FI102235B (fi) * | 1996-01-24 | 1998-10-30 | Nokia Telecommunications Oy | Autentikointiavainten hallinta matkaviestinjärjestelmässä |
US5887253A (en) * | 1996-03-22 | 1999-03-23 | Bellsouth Corporation | Method for activating and servicing a cellular telephone |
US5983117A (en) * | 1996-06-21 | 1999-11-09 | Nortel Networks Corporation | System and method for interfacing a standard telephony device to a wireless communication system |
US6986053B1 (en) * | 1996-11-07 | 2006-01-10 | Ascom Hasler Mailing Systems, Inc. | System for protecting cryptographic processing and memory resources for postal franking machines |
EP0950968A4 (en) * | 1997-08-13 | 2004-05-19 | Matsushita Electric Ind Co Ltd | MOBILE ELECTRONIC TRADING SYSTEM |
US7328350B2 (en) * | 2001-03-29 | 2008-02-05 | Arcot Systems, Inc. | Method and apparatus for secure cryptographic key generation, certification and use |
US6112305A (en) * | 1998-05-05 | 2000-08-29 | Liberate Technologies | Mechanism for dynamically binding a network computer client device to an approved internet service provider |
US6571339B1 (en) * | 1998-12-30 | 2003-05-27 | Intel Corporation | Use of a processor identification for authentication |
US6574733B1 (en) * | 1999-01-25 | 2003-06-03 | Entrust Technologies Limited | Centralized secure backup system and method |
US6381589B1 (en) * | 1999-02-16 | 2002-04-30 | Neopost Inc. | Method and apparatus for performing secure processing of postal data |
US7216110B1 (en) * | 1999-10-18 | 2007-05-08 | Stamps.Com | Cryptographic module for secure processing of value-bearing items |
US6968459B1 (en) * | 1999-12-15 | 2005-11-22 | Imation Corp. | Computing environment having secure storage device |
US6775770B1 (en) * | 1999-12-30 | 2004-08-10 | Intel Corporation | Platform and method for securing data provided through a user input device |
US7005733B2 (en) * | 1999-12-30 | 2006-02-28 | Koemmerling Oliver | Anti tamper encapsulation for an integrated circuit |
AU2001280488A1 (en) * | 2000-07-28 | 2002-02-13 | Sun Microsystems, Inc. | Method and apparatus for cryptographic key management using url programming interface |
US6978022B2 (en) * | 2000-10-26 | 2005-12-20 | General Instrument Corporation | System for securing encryption renewal system and for registration and remote activation of encryption device |
US6987853B2 (en) * | 2000-11-29 | 2006-01-17 | Bodacion Technologies, Llc | Method and apparatus for generating a group of character sets that are both never repeating within certain period of time and difficult to guess |
JP2002185579A (ja) * | 2000-12-08 | 2002-06-28 | Nec Corp | 携帯電話端末のアプリケーションバックアップ方法 |
US7804961B2 (en) * | 2000-12-19 | 2010-09-28 | Qualcomm Incorporated | Method and apparatus for fast crytographic key generation |
US20020083318A1 (en) * | 2000-12-26 | 2002-06-27 | Larose Gordon Edward | Method and system for software integrity control using secure hardware assist |
US6968453B2 (en) * | 2001-01-17 | 2005-11-22 | International Business Machines Corporation | Secure integrated device with secure, dynamically-selectable capabilities |
US7310734B2 (en) * | 2001-02-01 | 2007-12-18 | 3M Innovative Properties Company | Method and system for securing a computer network and personal identification device used therein for controlling access to network components |
US7047405B2 (en) * | 2001-04-05 | 2006-05-16 | Qualcomm, Inc. | Method and apparatus for providing secure processing and data storage for a wireless communication device |
WO2002076127A1 (en) * | 2001-03-16 | 2002-09-26 | Qualcomm Incorporated | Method and apparatus for providing secure processing and data storage for a wireless communication device |
US7580988B2 (en) * | 2001-04-05 | 2009-08-25 | Intertrust Technologies Corporation | System and methods for managing the distribution of electronic content |
US7603703B2 (en) * | 2001-04-12 | 2009-10-13 | International Business Machines Corporation | Method and system for controlled distribution of application code and content data within a computer network |
US20020157002A1 (en) * | 2001-04-18 | 2002-10-24 | Messerges Thomas S. | System and method for secure and convenient management of digital electronic content |
US8929552B2 (en) * | 2001-06-01 | 2015-01-06 | No Magic, Inc. | Electronic information and cryptographic key management system |
US20050111662A1 (en) * | 2001-06-20 | 2005-05-26 | Recent Memory Incorporated | Method for internet distribution of music and other streaming media |
US20030076957A1 (en) * | 2001-10-18 | 2003-04-24 | Nadarajah Asokan | Method, system and computer program product for integrity-protected storage in a personal communication device |
US6973191B2 (en) * | 2001-11-02 | 2005-12-06 | Activcard | System and method for generating symmetric keys within a personal security device having minimal trust relationships |
US7551913B1 (en) * | 2001-12-05 | 2009-06-23 | At&T Mobility Ii Llc | Methods and apparatus for anonymous user identification and content personalization in wireless communication |
US20040022390A1 (en) * | 2002-08-02 | 2004-02-05 | Mcdonald Jeremy D. | System and method for data protection and secure sharing of information over a computer network |
US7003620B2 (en) * | 2002-11-26 | 2006-02-21 | M-Systems Flash Disk Pioneers Ltd. | Appliance, including a flash memory, that is robust under power failure |
US20040268124A1 (en) * | 2003-06-27 | 2004-12-30 | Nokia Corporation, Espoo, Finland | Systems and methods for creating and maintaining a centralized key store |
US7424620B2 (en) * | 2003-09-25 | 2008-09-09 | Sun Microsystems, Inc. | Interleaved data and instruction streams for application program obfuscation |
US9064364B2 (en) * | 2003-10-22 | 2015-06-23 | International Business Machines Corporation | Confidential fraud detection system and method |
US20050240991A1 (en) * | 2004-04-27 | 2005-10-27 | Dombkowski Kevin E | Secure data communication system |
KR101038567B1 (ko) * | 2004-07-13 | 2011-06-02 | 엘지전자 주식회사 | 시스템 응급 복구 장치 및 방법 |
-
2002
- 2002-10-28 AT AT02808051T patent/ATE443384T1/de not_active IP Right Cessation
- 2002-10-28 EP EP02808051A patent/EP1561299B1/en not_active Expired - Lifetime
- 2002-10-28 CN CN028300823A patent/CN1717893B/zh not_active Expired - Lifetime
- 2002-10-28 DE DE60233762T patent/DE60233762D1/de not_active Expired - Fee Related
- 2002-10-28 AU AU2002368304A patent/AU2002368304A1/en not_active Abandoned
- 2002-10-28 WO PCT/IB2002/004450 patent/WO2004038995A1/en active Application Filing
- 2002-10-28 JP JP2004546219A patent/JP4668619B2/ja not_active Expired - Lifetime
-
2003
- 2003-10-28 US US10/696,495 patent/US7920706B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000331420A (ja) * | 1999-03-15 | 2000-11-30 | Sony Corp | データ処理装置、記憶装置、データ処理システムおよびその方法 |
JP2001103045A (ja) * | 1999-09-29 | 2001-04-13 | Advanced Mobile Telecommunications Security Technology Research Lab Co Ltd | 暗号鍵バックアップ記憶装置 |
WO2001073539A1 (fr) * | 2000-03-29 | 2001-10-04 | Hitachi, Ltd. | Procede d'impression |
US20020107798A1 (en) * | 2000-06-08 | 2002-08-08 | Patrice Hameau | Method for making secure the pre-initialising phase of a silicon chip integrated system, in particular a smart card and integrated system therefor |
WO2002003271A1 (fr) * | 2000-07-04 | 2002-01-10 | Hitachi, Ltd. | Carte a circuit integre, procede de duplication d'une carte a circuit integre et procede de restitution |
WO2002043016A1 (fr) * | 2000-11-21 | 2002-05-30 | Cyber-Comm | Procede et dispositif d'authentification |
JP2002245427A (ja) * | 2001-02-20 | 2002-08-30 | Toshiba Corp | Icカード、icカード端末装置およびicカード複製方法 |
JP2002291043A (ja) * | 2001-03-27 | 2002-10-04 | Toshiba Corp | 通信端末および通信機能を有する電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US7920706B2 (en) | 2011-04-05 |
ATE443384T1 (de) | 2009-10-15 |
CN1717893B (zh) | 2010-05-05 |
AU2002368304A1 (en) | 2004-05-13 |
JP2006504309A (ja) | 2006-02-02 |
CN1717893A (zh) | 2006-01-04 |
EP1561299B1 (en) | 2009-09-16 |
US20040146163A1 (en) | 2004-07-29 |
WO2004038995A1 (en) | 2004-05-06 |
DE60233762D1 (de) | 2009-10-29 |
EP1561299A1 (en) | 2005-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4668619B2 (ja) | 装置鍵 | |
TWI384381B (zh) | 升級記憶卡使其具有防止安全內容及應用之複製之安全性機制 | |
EP1942430B1 (en) | Token Passing Technique for Media Playback Devices | |
US7421079B2 (en) | Method and apparatus for secure key replacement | |
US7568114B1 (en) | Secure transaction processor | |
US7877604B2 (en) | Proof of execution using random function | |
US20110113235A1 (en) | PC Security Lock Device Using Permanent ID and Hidden Keys | |
US8495383B2 (en) | Method for the secure storing of program state data in an electronic device | |
US8369521B2 (en) | Smart card based encryption key and password generation and management | |
US20020112161A1 (en) | Method and system for software authentication in a computer system | |
JP2004280284A (ja) | 制御プロセッサ、電子機器及び電子機器のプログラム起動方法、並びに電子機器のシステムモジュール更新方法 | |
CN111401901B (zh) | 生物支付设备的认证方法、装置、计算机设备和存储介质 | |
JPH11149414A (ja) | データの保存方法およびシステム並びにデータ保存処理用記録媒体 | |
WO2015042981A1 (zh) | 加解密处理方法、装置和设备 | |
WO2012106878A1 (zh) | 信息安全处理的方法及装置 | |
KR101296195B1 (ko) | 파일 시스템으로의 접근을 제어하기 위한 방법, 관련 시스템, 관련 시스템에 사용하기 위한 sim 카드 및 컴퓨터 프로그램 제품 | |
JP2003110544A (ja) | 暗復号装置及び方法 | |
JP5180264B2 (ja) | 装置鍵 | |
KR100749868B1 (ko) | 장치 키 | |
CN114722410A (zh) | 一种密码模块、密码运算方法、cpu芯片及电子设备 | |
CN114936380A (zh) | 基于变色龙哈希的区块链隐私数据共享方法及系统 | |
JPH1013402A (ja) | 公開鍵暗号の秘密鍵管理方法および装置 | |
CN115361140A (zh) | 安全芯片密钥验证方法及装置 | |
CN101470643A (zh) | 固定硬件安全单元备份、恢复方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090113 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090410 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090417 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090710 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100518 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100727 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20100825 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101214 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110113 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140121 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4668619 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |