SE514105C2 - Säker distribution och skydd av krypteringsnyckelinformation - Google Patents
Säker distribution och skydd av krypteringsnyckelinformationInfo
- Publication number
- SE514105C2 SE514105C2 SE9901671A SE9901671A SE514105C2 SE 514105 C2 SE514105 C2 SE 514105C2 SE 9901671 A SE9901671 A SE 9901671A SE 9901671 A SE9901671 A SE 9901671A SE 514105 C2 SE514105 C2 SE 514105C2
- Authority
- SE
- Sweden
- Prior art keywords
- key
- protection circuit
- certificate
- cert
- information
- Prior art date
Links
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 22
- 230000015654 memory Effects 0.000 claims description 20
- 238000012217 deletion Methods 0.000 claims description 9
- 230000037430 deletion Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000002085 persistent effect Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 102100035437 Ceramide transfer protein Human genes 0.000 description 29
- 101710119334 Ceramide transfer protein Proteins 0.000 description 28
- 229920001690 polydopamine Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 101000737563 Homo sapiens Ceramide transfer protein Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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)
- H04L9/0825—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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- 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
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
-
- 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
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901671A SE514105C2 (sv) | 1999-05-07 | 1999-05-07 | Säker distribution och skydd av krypteringsnyckelinformation |
DE60023705T DE60023705T2 (de) | 1999-05-07 | 2000-03-20 | Sichere verteilung und schutz einer schlüsselinformation |
AU41560/00A AU4156000A (en) | 1999-05-07 | 2000-03-20 | Secure distribution and protection of encryption key information |
CA2371137A CA2371137C (en) | 1999-05-07 | 2000-03-20 | Secure distribution and protection of encryption key information |
JP2000617596A JP4638990B2 (ja) | 1999-05-07 | 2000-03-20 | 暗号鍵情報の安全な配布と保護 |
EP00921220A EP1198922B1 (en) | 1999-05-07 | 2000-03-20 | Secure distribution and protection of encryption key information |
PCT/SE2000/000537 WO2000069113A1 (en) | 1999-05-07 | 2000-03-20 | Secure distribution and protection of encryption key information |
BR0010364-0A BR0010364A (pt) | 1999-05-07 | 2000-03-20 | Sistema de distribuição de chave, e, método para distribuição protegida de informação de chave de criptografia de uma unidade de distribuição de chave para uma unidade de recebimento de chave através de uma ligação de comunicação |
US09/544,892 US6711263B1 (en) | 1999-05-07 | 2000-04-07 | Secure distribution and protection of encryption key information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901671A SE514105C2 (sv) | 1999-05-07 | 1999-05-07 | Säker distribution och skydd av krypteringsnyckelinformation |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901671D0 SE9901671D0 (sv) | 1999-05-07 |
SE9901671L SE9901671L (sv) | 2000-11-08 |
SE514105C2 true SE514105C2 (sv) | 2001-01-08 |
Family
ID=20415516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901671A SE514105C2 (sv) | 1999-05-07 | 1999-05-07 | Säker distribution och skydd av krypteringsnyckelinformation |
Country Status (9)
Country | Link |
---|---|
US (1) | US6711263B1 (ja) |
EP (1) | EP1198922B1 (ja) |
JP (1) | JP4638990B2 (ja) |
AU (1) | AU4156000A (ja) |
BR (1) | BR0010364A (ja) |
CA (1) | CA2371137C (ja) |
DE (1) | DE60023705T2 (ja) |
SE (1) | SE514105C2 (ja) |
WO (1) | WO2000069113A1 (ja) |
Families Citing this family (91)
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JP4359974B2 (ja) * | 1999-09-29 | 2009-11-11 | 富士ゼロックス株式会社 | アクセス権限委譲方法 |
KR20010096814A (ko) * | 2000-04-14 | 2001-11-08 | 홍기융 | 전자서명 인증기반 파일시스템 해킹방지용 보안커널 방법 |
FI109253B (fi) * | 2000-08-22 | 2002-06-14 | Smarttrust Systems Oy | Varmennettu identiteettiketju |
CA2324772A1 (en) * | 2000-10-30 | 2002-04-30 | Ivi Checkmate Corp. | Security arrangement for exchange of encrypted information |
KR20040007417A (ko) * | 2000-11-28 | 2004-01-24 | 나그라비젼 에스에이 | 거래 인증 |
WO2002065694A1 (en) * | 2001-02-12 | 2002-08-22 | Accelerated Encryption Processing Limited | A key management system and method |
EP1249964A3 (en) * | 2001-04-12 | 2004-01-07 | Matsushita Electric Industrial Co., Ltd. | Reception terminal, key management apparatus, and key updating method for public key cryptosystem |
US7376234B1 (en) * | 2001-05-14 | 2008-05-20 | Hand Held Products, Inc. | Portable keying device and method |
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US7330448B2 (en) | 2002-08-21 | 2008-02-12 | Thomson Licensing | Technique for managing quality of services levels when interworking a wireless local area network with a wireless telephony network |
US7494055B2 (en) | 2002-09-17 | 2009-02-24 | Vivotech, Inc. | Collaborative negotiation techniques for mobile personal trusted device financial transactions |
DE10255081A1 (de) * | 2002-11-20 | 2004-06-17 | Fetin Canoglu | Verfahren und Vorrichtung zur sicheren Übertragung von Daten |
US7370212B2 (en) | 2003-02-25 | 2008-05-06 | Microsoft Corporation | Issuing a publisher use license off-line in a digital rights management (DRM) system |
US20040239648A1 (en) | 2003-05-30 | 2004-12-02 | Abdallah David S. | Man-machine interface for controlling access to electronic devices |
US7376834B2 (en) * | 2003-07-18 | 2008-05-20 | Palo Alto Research Center Incorporated | System and method for securely controlling communications |
US20050070248A1 (en) * | 2003-09-29 | 2005-03-31 | Neeraj Gaur | Method and system for maintaining media objects when switching mobile devices |
US7802085B2 (en) * | 2004-02-18 | 2010-09-21 | Intel Corporation | Apparatus and method for distributing private keys to an entity with minimal secret, unique information |
US8296573B2 (en) * | 2004-04-06 | 2012-10-23 | International Business Machines Corporation | System and method for remote self-enrollment in biometric databases |
US8015393B2 (en) * | 2004-04-12 | 2011-09-06 | Canon Kabushiki Kaisha | Data processing device, encryption communication method, key generation method, and computer program |
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US7697691B2 (en) * | 2004-07-14 | 2010-04-13 | Intel Corporation | Method of delivering Direct Proof private keys to devices using an on-line service |
US8156339B2 (en) * | 2004-07-21 | 2012-04-10 | Sanyo Electric Co., Ltd. | Method for transmission/reception of contents usage right information in encrypted form, and device thereof |
US20060046692A1 (en) * | 2004-08-26 | 2006-03-02 | Jelinek Lenka M | Techniques for establishing secure electronic communication between parties using wireless mobile devices |
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US7433473B2 (en) * | 2004-09-10 | 2008-10-07 | Nagracard S.A. | Data transmission method between a broadcasting center and a multimedia unit |
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 |
US8160244B2 (en) * | 2004-10-01 | 2012-04-17 | Broadcom Corporation | Stateless hardware security module |
US20060072748A1 (en) * | 2004-10-01 | 2006-04-06 | Mark Buer | CMOS-based stateless hardware security module |
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US8336085B2 (en) * | 2004-11-15 | 2012-12-18 | Microsoft Corporation | Tuning product policy using observed evidence of customer behavior |
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US20060203106A1 (en) * | 2005-03-14 | 2006-09-14 | Lawrence Joseph P | Methods and apparatus for retrieving data captured by a media device |
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US8725646B2 (en) | 2005-04-15 | 2014-05-13 | Microsoft Corporation | Output protection levels |
US9436804B2 (en) | 2005-04-22 | 2016-09-06 | Microsoft Technology Licensing, Llc | Establishing a unique session key using a hardware functionality scan |
US9363481B2 (en) | 2005-04-22 | 2016-06-07 | Microsoft Technology Licensing, Llc | Protected media pipeline |
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US8095960B2 (en) * | 2005-11-21 | 2012-01-10 | Novell, Inc. | Secure synchronization and sharing of secrets |
US7894606B2 (en) * | 2005-11-28 | 2011-02-22 | Panasonic Electric Works Co., Ltd. | Systems and methods for facilitating secure key distribution to an embedded device |
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US8014530B2 (en) | 2006-03-22 | 2011-09-06 | Intel Corporation | Method and apparatus for authenticated, recoverable key distribution with no database secrets |
US20070234033A1 (en) * | 2006-03-28 | 2007-10-04 | Bade Steven A | Method for establishing secure distributed cryptographic objects |
US8397083B1 (en) | 2006-08-23 | 2013-03-12 | Netapp, Inc. | System and method for efficiently deleting a file from secure storage served by a storage system |
DE102006044322A1 (de) | 2006-09-18 | 2008-03-27 | Bundesdruckerei Gmbh | Verfahren zur Personalisierung von Dokumenten, kryptographisches System, Personalisierungssystem und Dokument |
US7992209B1 (en) | 2007-07-19 | 2011-08-02 | Owl Computing Technologies, Inc. | Bilateral communication using multiple one-way data links |
US20090085761A1 (en) * | 2007-09-28 | 2009-04-02 | Broadcom Corporation | System and Method for Identifying Attempts to Tamper with a Terminal Using Geographic Position Data |
US20100045425A1 (en) * | 2008-08-21 | 2010-02-25 | Chivallier M Laurent | data transmission of sensors |
US9031876B2 (en) * | 2009-06-19 | 2015-05-12 | Hewlett-Packard Development Company, L.P. | Managing keys for encrypted shared documents |
EP2337299A1 (en) * | 2009-12-18 | 2011-06-22 | Alcatel Lucent | A method, a first user equipment, a second user equipment, a computer program and a computer program product |
US8811892B2 (en) | 2010-04-05 | 2014-08-19 | Mastercard International Incorporated | Systems, methods, and computer readable media for performing multiple transactions through a single near field communication (NFC) tap |
US9525548B2 (en) | 2010-10-21 | 2016-12-20 | Microsoft Technology Licensing, Llc | Provisioning techniques |
US8799087B2 (en) | 2010-10-27 | 2014-08-05 | Mastercard International Incorporated | Systems, methods, and computer readable media for utilizing one or more preferred application lists in a wireless device reader |
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US9509686B2 (en) | 2010-12-03 | 2016-11-29 | Microsoft Technology Licensing, Llc | Secure element authentication |
US9026805B2 (en) | 2010-12-30 | 2015-05-05 | Microsoft Technology Licensing, Llc | Key management using trusted platform modules |
US8724812B2 (en) * | 2010-12-31 | 2014-05-13 | Motorola Solutions, Inc. | Methods for establishing a secure point-to-point call on a trunked network |
FI20115945A0 (fi) * | 2011-09-28 | 2011-09-28 | Onsun Oy | Maksujärjestelmä |
JP5922419B2 (ja) * | 2012-01-31 | 2016-05-24 | 株式会社東海理化電機製作所 | 無線通信システム |
US9008316B2 (en) * | 2012-03-29 | 2015-04-14 | Microsoft Technology Licensing, Llc | Role-based distributed key management |
US9100189B2 (en) | 2012-08-31 | 2015-08-04 | Freescale Semiconductor, Inc. | Secure provisioning in an untrusted environment |
US9094205B2 (en) * | 2012-08-31 | 2015-07-28 | Freescale Semiconductor, Inc. | Secure provisioning in an untrusted environment |
US9129536B2 (en) | 2012-08-31 | 2015-09-08 | Freescale Semiconductor, Inc. | Circuit for secure provisioning in an untrusted environment |
US9100174B2 (en) | 2012-08-31 | 2015-08-04 | Freescale Semiconductor, Inc. | Secure provisioning in an untrusted environment |
US9270468B2 (en) * | 2013-05-29 | 2016-02-23 | GM Global Technology Operations LLC | Methods to improve secure flash programming |
US9235714B1 (en) * | 2013-11-12 | 2016-01-12 | Amazon Technologies, Inc. | Preventing persistent storage of cryptographic information using signaling |
US10223538B1 (en) | 2013-11-12 | 2019-03-05 | Amazon Technologies, Inc. | Preventing persistent storage of cryptographic information |
US9231923B1 (en) | 2013-11-12 | 2016-01-05 | Amazon Technologies, Inc. | Secure data destruction in a distributed environment using key protection mechanisms |
US9430658B2 (en) | 2014-12-16 | 2016-08-30 | Freescale Semiconductor, Inc. | Systems and methods for secure provisioning of production electronic circuits |
JP6641241B2 (ja) | 2016-07-04 | 2020-02-05 | 株式会社日立製作所 | 情報共有システム、計算機、及び、情報共有方法 |
US10680804B2 (en) * | 2017-09-27 | 2020-06-09 | Salesforce.Com, Inc. | Distributed key caching for encrypted keys |
US11496299B2 (en) * | 2019-06-18 | 2022-11-08 | Thales Dis Cpl Usa, Inc. | Method and chip for authenticating to a device and corresponding authentication device and system |
US20220382851A1 (en) * | 2019-11-06 | 2022-12-01 | Washington University | Public key encryption using self powered timers |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02184882A (ja) * | 1989-01-11 | 1990-07-19 | Hitachi Ltd | 公開鍵暗号の公開鍵管理方式 |
JP2869165B2 (ja) * | 1990-08-06 | 1999-03-10 | 株式会社エヌ・ティ・ティ・データ | Icカードを使用した機密データ転送方法 |
GB9104909D0 (en) * | 1991-03-08 | 1991-04-24 | Int Computers Ltd | Access control in a distributed computer system |
US5200999A (en) * | 1991-09-27 | 1993-04-06 | International Business Machines Corporation | Public key cryptosystem key management based on control vectors |
JP3078841B2 (ja) * | 1993-07-27 | 2000-08-21 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 通信システムの安全なキー配布を提供するための方法およびシステム |
WO1995014283A2 (en) * | 1993-11-08 | 1995-05-26 | Hughes Aircraft Company | Protected distribution protocol for keying and certificate material |
US5481613A (en) * | 1994-04-15 | 1996-01-02 | Northern Telecom Limited | Computer network cryptographic key distribution system |
US5517567A (en) * | 1994-08-23 | 1996-05-14 | Daq Electronics Inc. | Key distribution system |
WO1996027155A2 (en) * | 1995-02-13 | 1996-09-06 | Electronic Publishing Resources, Inc. | Systems and methods for secure transaction management and electronic rights protection |
US5559889A (en) | 1995-03-31 | 1996-09-24 | International Business Machines Corporation | System and methods for data encryption using public key cryptography |
US5781723A (en) | 1996-06-03 | 1998-07-14 | Microsoft Corporation | System and method for self-identifying a portable information device to a computing unit |
JPH1056447A (ja) * | 1996-08-12 | 1998-02-24 | Nippon Telegr & Teleph Corp <Ntt> | 非対称ネットワークシステムによる情報暗号化提供方法 |
JPH1165443A (ja) * | 1997-08-14 | 1999-03-05 | N T T Data:Kk | 個人認証情報の管理方式 |
JP2000069568A (ja) * | 1998-08-20 | 2000-03-03 | Kodo Ido Tsushin Security Gijutsu Kenkyusho:Kk | 充電時暗号鍵変更方法 |
-
1999
- 1999-05-07 SE SE9901671A patent/SE514105C2/sv not_active IP Right Cessation
-
2000
- 2000-03-20 CA CA2371137A patent/CA2371137C/en not_active Expired - Lifetime
- 2000-03-20 BR BR0010364-0A patent/BR0010364A/pt not_active Application Discontinuation
- 2000-03-20 AU AU41560/00A patent/AU4156000A/en not_active Abandoned
- 2000-03-20 EP EP00921220A patent/EP1198922B1/en not_active Expired - Lifetime
- 2000-03-20 DE DE60023705T patent/DE60023705T2/de not_active Expired - Lifetime
- 2000-03-20 JP JP2000617596A patent/JP4638990B2/ja not_active Expired - Fee Related
- 2000-03-20 WO PCT/SE2000/000537 patent/WO2000069113A1/en active Search and Examination
- 2000-04-07 US US09/544,892 patent/US6711263B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4156000A (en) | 2000-11-21 |
CA2371137A1 (en) | 2000-11-16 |
DE60023705D1 (de) | 2005-12-08 |
JP2002544712A (ja) | 2002-12-24 |
US6711263B1 (en) | 2004-03-23 |
SE9901671L (sv) | 2000-11-08 |
CA2371137C (en) | 2010-05-18 |
EP1198922B1 (en) | 2005-11-02 |
DE60023705T2 (de) | 2006-07-20 |
JP4638990B2 (ja) | 2011-02-23 |
SE9901671D0 (sv) | 1999-05-07 |
BR0010364A (pt) | 2002-02-13 |
EP1198922A1 (en) | 2002-04-24 |
WO2000069113A1 (en) | 2000-11-16 |
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