CN1327662A - 安全分配公开/秘密密钥对的方法和装置 - Google Patents
安全分配公开/秘密密钥对的方法和装置 Download PDFInfo
- Publication number
- CN1327662A CN1327662A CN00801516A CN00801516A CN1327662A CN 1327662 A CN1327662 A CN 1327662A CN 00801516 A CN00801516 A CN 00801516A CN 00801516 A CN00801516 A CN 00801516A CN 1327662 A CN1327662 A CN 1327662A
- Authority
- CN
- China
- Prior art keywords
- key
- encrypting
- privacy
- processor
- privacy key
- 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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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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
-
- 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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/323,807 US6694025B1 (en) | 1999-06-02 | 1999-06-02 | Method and apparatus for secure distribution of public/private key pairs |
US09/323,807 | 1999-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1327662A true CN1327662A (zh) | 2001-12-19 |
CN1307819C CN1307819C (zh) | 2007-03-28 |
Family
ID=23260808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008015163A Expired - Fee Related CN1307819C (zh) | 1999-06-02 | 2000-05-17 | 安全分配公开/秘密密钥对的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6694025B1 (zh) |
EP (1) | EP1101317B1 (zh) |
JP (1) | JP2003501877A (zh) |
KR (1) | KR100734162B1 (zh) |
CN (1) | CN1307819C (zh) |
DE (1) | DE60029722T2 (zh) |
WO (1) | WO2000074297A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323554C (zh) * | 2002-02-25 | 2007-06-27 | 汤姆森许可贸易公司 | 用于在属于第二域的网络中传送针对第一域加密的数据的处理设备和方法 |
CN101820624B (zh) * | 2003-07-08 | 2011-11-16 | 高通股份有限公司 | 数据处理系统中的安全方法和装置 |
CN103391187A (zh) * | 2012-05-09 | 2013-11-13 | 天津书生投资有限公司 | 一种云存储安全控制的方法 |
CN110569633A (zh) * | 2012-10-25 | 2019-12-13 | 英特尔公司 | 固件中的防盗 |
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JP3776619B2 (ja) * | 1999-03-05 | 2006-05-17 | 株式会社東芝 | 暗号通信端末、暗号通信センター装置、暗号通信システム及び記憶媒体 |
US20020026578A1 (en) * | 2000-08-22 | 2002-02-28 | International Business Machines Corporation | Secure usage of digital certificates and related keys on a security token |
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US8458754B2 (en) | 2001-01-22 | 2013-06-04 | Sony Computer Entertainment Inc. | Method and system for providing instant start multimedia content |
US7174568B2 (en) * | 2001-01-31 | 2007-02-06 | Sony Computer Entertainment America Inc. | Method and system for securely distributing computer software products |
US20020116283A1 (en) * | 2001-02-20 | 2002-08-22 | Masayuki Chatani | System and method for transfer of disc ownership based on disc and user identification |
US7228342B2 (en) * | 2001-02-20 | 2007-06-05 | Sony Computer Entertainment America Inc. | System for utilizing an incentive point system based on disc and user identification |
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 |
FR2827448B1 (fr) * | 2001-07-12 | 2003-12-19 | Gemplus Card Int | Procede assurant une garantie de paiement pour le commerce electronique notamment par telephone mobile et systeme de mise en oeuvre |
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JP2003263623A (ja) * | 2002-03-11 | 2003-09-19 | Seiko Epson Corp | 記録媒体、記録媒体の読取書込装置、及び記録媒体の使用方法 |
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EP1527550A4 (en) * | 2002-07-25 | 2008-10-01 | Bio Key Int Inc | TRUSTED BIOMETRIC DEVICE |
US7486795B2 (en) * | 2002-09-20 | 2009-02-03 | University Of Maryland | Method and apparatus for key management in distributed sensor networks |
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US8015393B2 (en) * | 2004-04-12 | 2011-09-06 | Canon Kabushiki Kaisha | Data processing device, encryption communication method, key generation method, and computer program |
US8284942B2 (en) * | 2004-08-24 | 2012-10-09 | Microsoft Corporation | Persisting private/public key pairs in password-encrypted files for transportation to local cryptographic store |
KR100704627B1 (ko) * | 2005-04-25 | 2007-04-09 | 삼성전자주식회사 | 보안 서비스 제공 장치 및 방법 |
JP4887682B2 (ja) * | 2005-08-05 | 2012-02-29 | 日本電気株式会社 | 通信システム、鍵管理・配信サーバ、端末装置及びそれらに用いるデータ通信方法並びにそのプログラム |
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US9483405B2 (en) * | 2007-09-20 | 2016-11-01 | Sony Interactive Entertainment Inc. | Simplified run-time program translation for emulating complex processor pipelines |
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US7522723B1 (en) | 2008-05-29 | 2009-04-21 | Cheman Shaik | Password self encryption method and system and encryption by keys generated from personal secret information |
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US8290604B2 (en) * | 2008-08-19 | 2012-10-16 | Sony Computer Entertainment America Llc | Audience-condition based media selection |
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CN101409618B (zh) * | 2008-11-24 | 2011-01-26 | 农革 | 一种多读者文档加密和解密方法 |
US20100293072A1 (en) * | 2009-05-13 | 2010-11-18 | David Murrant | Preserving the Integrity of Segments of Audio Streams |
US10325266B2 (en) | 2009-05-28 | 2019-06-18 | Sony Interactive Entertainment America Llc | Rewarding classes of purchasers |
US20110016182A1 (en) | 2009-07-20 | 2011-01-20 | Adam Harris | Managing Gifts of Digital Media |
US20110113487A1 (en) * | 2009-11-11 | 2011-05-12 | Miller Conrad A | Icon card verification system |
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 |
GB201000288D0 (en) * | 2010-01-11 | 2010-02-24 | Scentrics Information Security | System and method of enforcing a computer policy |
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US9544143B2 (en) | 2010-03-03 | 2017-01-10 | Duo Security, Inc. | System and method of notifying mobile devices to complete transactions |
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US8504487B2 (en) | 2010-09-21 | 2013-08-06 | Sony Computer Entertainment America Llc | Evolution of a user interface based on learned idiosyncrasies and collected data of a user |
US8484219B2 (en) | 2010-09-21 | 2013-07-09 | Sony Computer Entertainment America Llc | Developing a knowledge base associated with a user that facilitates evolution of an intelligent user interface |
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CN109660359B (zh) * | 2019-01-22 | 2022-01-18 | 上海易酷信息技术服务有限公司 | 生成hd钱包名片的方法、设备及生成hd钱包可信地址的方法 |
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1999
- 1999-06-02 US US09/323,807 patent/US6694025B1/en not_active Expired - Lifetime
-
2000
- 2000-05-17 WO PCT/EP2000/004604 patent/WO2000074297A2/en active IP Right Grant
- 2000-05-17 EP EP00949165A patent/EP1101317B1/en not_active Expired - Lifetime
- 2000-05-17 CN CNB008015163A patent/CN1307819C/zh not_active Expired - Fee Related
- 2000-05-17 KR KR1020017001434A patent/KR100734162B1/ko not_active IP Right Cessation
- 2000-05-17 DE DE60029722T patent/DE60029722T2/de not_active Expired - Lifetime
- 2000-05-17 JP JP2001500480A patent/JP2003501877A/ja not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323554C (zh) * | 2002-02-25 | 2007-06-27 | 汤姆森许可贸易公司 | 用于在属于第二域的网络中传送针对第一域加密的数据的处理设备和方法 |
US9258595B2 (en) | 2002-02-25 | 2016-02-09 | Thomson Licensing | Device for processing and method for transmission of encoded data for a first domain in a network pertaining to a second domain |
CN101820624B (zh) * | 2003-07-08 | 2011-11-16 | 高通股份有限公司 | 数据处理系统中的安全方法和装置 |
CN103391187A (zh) * | 2012-05-09 | 2013-11-13 | 天津书生投资有限公司 | 一种云存储安全控制的方法 |
CN103391187B (zh) * | 2012-05-09 | 2016-12-14 | 天津书生云科技有限公司 | 一种云存储安全控制的方法 |
CN110569633A (zh) * | 2012-10-25 | 2019-12-13 | 英特尔公司 | 固件中的防盗 |
Also Published As
Publication number | Publication date |
---|---|
DE60029722T2 (de) | 2007-10-18 |
KR100734162B1 (ko) | 2007-07-03 |
CN1307819C (zh) | 2007-03-28 |
EP1101317A2 (en) | 2001-05-23 |
EP1101317B1 (en) | 2006-08-02 |
WO2000074297A3 (en) | 2001-03-01 |
KR20010072206A (ko) | 2001-07-31 |
DE60029722D1 (de) | 2006-09-14 |
WO2000074297A2 (en) | 2000-12-07 |
JP2003501877A (ja) | 2003-01-14 |
US6694025B1 (en) | 2004-02-17 |
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