WO1999035783A1 - Client side public key authentication method and apparatus with short-lived certificates - Google Patents
Client side public key authentication method and apparatus with short-lived certificates Download PDFInfo
- Publication number
- WO1999035783A1 WO1999035783A1 PCT/US1999/000344 US9900344W WO9935783A1 WO 1999035783 A1 WO1999035783 A1 WO 1999035783A1 US 9900344 W US9900344 W US 9900344W WO 9935783 A1 WO9935783 A1 WO 9935783A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- public key
- user
- computer
- key
- certificate
- Prior art date
Links
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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/33—User authentication using certificates
- G06F21/335—User authentication using certificates for accessing specific resources, e.g. using Kerberos tickets
-
- 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
- H04L9/32—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
- H04L9/321—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 a third party or a trusted authority
- H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos
-
- 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
- H04L9/3268—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 using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
- G06F2211/008—Public Key, Asymmetric Key, Asymmetric Encryption
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99904041A EP1042885A1 (en) | 1998-01-09 | 1999-01-06 | Client side public key authentication method and apparatus with short-lived certificates |
KR1020007007557A KR20010033972A (en) | 1998-01-09 | 1999-01-06 | Client side public key authentication method and apparatus with short-lived certificates |
JP2000528045A JP2002501218A (en) | 1998-01-09 | 1999-01-06 | Client-side public key authentication method and device using short-lived certificate |
CA002313328A CA2313328A1 (en) | 1998-01-09 | 1999-01-06 | Client side public key authentication method and apparatus with short-lived certificates |
AU24526/99A AU2452699A (en) | 1998-01-09 | 1999-01-06 | Client side public key authentication method and apparatus with short-lived certificates |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7108498P | 1998-01-09 | 1998-01-09 | |
US60/071,084 | 1998-01-09 | ||
US8543798A | 1998-05-27 | 1998-05-27 | |
US09/085,437 | 1998-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999035783A1 true WO1999035783A1 (en) | 1999-07-15 |
Family
ID=26751814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/000344 WO1999035783A1 (en) | 1998-01-09 | 1999-01-06 | Client side public key authentication method and apparatus with short-lived certificates |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1042885A1 (en) |
JP (1) | JP2002501218A (en) |
KR (1) | KR20010033972A (en) |
AU (1) | AU2452699A (en) |
CA (1) | CA2313328A1 (en) |
WO (1) | WO1999035783A1 (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000072503A1 (en) * | 1999-05-25 | 2000-11-30 | Silverbrook Research Pty Ltd | Interactive device network registration protocol |
WO2001008351A1 (en) * | 1999-07-22 | 2001-02-01 | Rsa Security Inc. | System and method for certificate exchange |
WO2001027886A1 (en) * | 1999-10-12 | 2001-04-19 | Sonera Smarttrust Oy | Distribution of certifiers |
JP2001189720A (en) * | 1999-10-19 | 2001-07-10 | Sony Corp | Enciphered communication system, token and enciphered communication method |
EP1117207A2 (en) * | 2000-01-14 | 2001-07-18 | Hewlett-Packard Company | Public key infrastructure |
EP1117204A2 (en) * | 2000-01-14 | 2001-07-18 | Hewlett-Packard Company, A Delaware Corporation | Authorization infrastructure based on public key cryptography |
WO2001052470A2 (en) * | 2000-01-14 | 2001-07-19 | Hewlett-Packard Company | Public key validation service |
EP1162781A2 (en) * | 2000-06-09 | 2001-12-12 | TRW Inc. | System and method for generation of a signature certificate in a public key infrastructure |
WO2002017557A1 (en) * | 2000-08-22 | 2002-02-28 | Smarttrust Systems Oy | Secured identity chain |
WO2002044874A2 (en) * | 2000-11-29 | 2002-06-06 | Schlumberger Systems Sa | Method, apparatus and computer program product for interoperable cryptographic material |
WO2002044858A2 (en) * | 2000-11-03 | 2002-06-06 | Citrix Systems, Inc. | System and method for securing a non-secure communication channel |
JP2002169465A (en) * | 2000-08-31 | 2002-06-14 | Sony Corp | Public key certificate utilization system, public key certificate utilization method and information processor as well as program recording medium |
WO2002065696A1 (en) * | 2001-02-14 | 2002-08-22 | Gatespace Ab | A security architecture |
WO2002067158A1 (en) * | 2001-02-17 | 2002-08-29 | Hewlett-Packard Company | Method and system for controlling the on-line supply of digital products or the access to on-line services |
EP1280041A2 (en) * | 2001-07-27 | 2003-01-29 | Hewlett-Packard Company | Authentication for computer networks |
WO2003017069A2 (en) * | 2001-08-14 | 2003-02-27 | Elan Digital Systems Limited | Data integrity |
JP2003092565A (en) * | 2001-09-17 | 2003-03-28 | Toshiba Corp | System, method, device and program for public key foundation |
EP1309214A1 (en) * | 2001-11-05 | 2003-05-07 | Nokia Corporation | Delivery of mobile station operational and self-performance test results to network in response to encrypted request message |
WO2003075539A1 (en) * | 2002-02-28 | 2003-09-12 | General Instrument Corporation | Detection of duplicate client identities in a communication system |
KR100441077B1 (en) * | 2000-06-08 | 2004-07-19 | 인터내셔널 비지네스 머신즈 코포레이션 | Method and graphical user interface for allowing independent devices to work together as a single token interface |
US6802002B1 (en) | 2000-01-14 | 2004-10-05 | Hewlett-Packard Development Company, L.P. | Method and apparatus for providing field confidentiality in digital certificates |
US6807577B1 (en) | 2000-09-14 | 2004-10-19 | International Business Machines Corporation | System and method for network log-on by associating legacy profiles with user certificates |
DE10124111B4 (en) * | 2000-05-17 | 2006-05-04 | Fujitsu Ltd., Kawasaki | System and method for distributed group management |
US7178724B2 (en) | 2003-04-21 | 2007-02-20 | Stmicroelectronics, Inc. | Smart card device and method used for transmitting and receiving secure e-mails |
US7245902B2 (en) | 2002-01-16 | 2007-07-17 | 2 Ergo Limited | Secure messaging via a mobile communications network |
US7269726B1 (en) | 2000-01-14 | 2007-09-11 | Hewlett-Packard Development Company, L.P. | Lightweight public key infrastructure employing unsigned certificates |
US7293176B2 (en) | 2000-07-17 | 2007-11-06 | Citrix Systems, Inc. | Strong mutual authentication of devices |
WO2008017913A2 (en) * | 2006-08-07 | 2008-02-14 | Nokia Corporation | Connecting a first device and a second device |
EP1521426B1 (en) * | 2003-09-30 | 2008-03-19 | Ricoh Company, Ltd. | Communication apparatus, communication system, certificate transmission method and program |
US7685630B2 (en) | 2006-05-04 | 2010-03-23 | Citrix Online, Llc | Methods and systems for providing scalable authentication |
JP2011060291A (en) * | 1999-08-31 | 2011-03-24 | American Express Travel Related Services Co Inc | Method and device for conducting electronic transactions |
JP2012032843A (en) * | 2001-08-13 | 2012-02-16 | Univ Leland Stanford Jr | System and method for id-based encryption and related cryptographic techniques |
DE10259269B4 (en) * | 2002-12-17 | 2013-10-31 | Symantec Corporation (n.d.Ges.d. Staates Delaware) | Device and method for individualized encryption and decryption as well as signature and signature verification via central components |
US8694772B2 (en) | 2008-08-04 | 2014-04-08 | Industrial Technology Research Institute | Method and system for managing network identity |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2810841B1 (en) * | 2000-06-22 | 2005-07-29 | Bull Cp8 | METHOD FOR THE PROCESSING AND TRANSMISSION OF DIGITAL DATA ON A MOBILE TELEPHONY NETWORK, PARTICULARLY TO THE "GSM" STANDARD, AND ON-BOARD ELECTRONIC CHIP SYSTEM |
KR20020042083A (en) * | 2000-11-30 | 2002-06-05 | 오경수 | Method for double encryption of private key and sending/receiving the private key for transportation and roaming service of the private key in the public key infrastructure |
US7100200B2 (en) * | 2001-06-13 | 2006-08-29 | Citrix Systems, Inc. | Method and apparatus for transmitting authentication credentials of a user across communication sessions |
KR100495817B1 (en) * | 2002-12-10 | 2005-06-16 | 주식회사 케이티 | system of user authentication process for wireless network and method thereof |
JP4712326B2 (en) * | 2003-07-25 | 2011-06-29 | 株式会社リコー | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM |
JP5348148B2 (en) * | 2003-07-25 | 2013-11-20 | 株式会社リコー | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM |
JP4611680B2 (en) * | 2003-07-25 | 2011-01-12 | 株式会社リコー | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM |
KR101010795B1 (en) * | 2003-11-27 | 2011-01-25 | 엘지전자 주식회사 | Multicasting method for mobile phone |
JP2005333596A (en) * | 2004-05-21 | 2005-12-02 | Toshiba Corp | Electronic application system, and electronic application apparatus |
JP5464794B2 (en) * | 2006-07-24 | 2014-04-09 | コニカミノルタ株式会社 | Network management method and network management system |
WO2010013699A1 (en) | 2008-07-28 | 2010-02-04 | 日本電気株式会社 | Signature system |
JP2011114730A (en) * | 2009-11-27 | 2011-06-09 | Cybertrust Japan Co Ltd | Mail encryption/transmission system and program |
CN106997527A (en) | 2016-01-25 | 2017-08-01 | 阿里巴巴集团控股有限公司 | Credit payment method and device based on mobile terminal P2P |
CN115719224A (en) | 2016-01-25 | 2023-02-28 | 创新先进技术有限公司 | Credit payment method and device based on mobile terminal card simulation |
JP6647259B2 (en) * | 2017-09-19 | 2020-02-14 | セコム株式会社 | Certificate management device |
JP7314156B2 (en) * | 2018-03-02 | 2023-07-25 | 日東電工株式会社 | System and method for securing data communications between computers |
JP6894469B2 (en) * | 2019-06-11 | 2021-06-30 | 株式会社ユビキタスAiコーポレーション | Information processing device and its control program |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200999A (en) * | 1991-09-27 | 1993-04-06 | International Business Machines Corporation | Public key cryptosystem key management based on control vectors |
US5347580A (en) * | 1992-04-23 | 1994-09-13 | International Business Machines Corporation | Authentication method and system with a smartcard |
US5521966A (en) * | 1993-12-14 | 1996-05-28 | At&T Corp. | Method and system for mediating transactions that use portable smart cards |
US5655077A (en) * | 1994-12-13 | 1997-08-05 | Microsoft Corporation | Method and system for authenticating access to heterogeneous computing services |
US5687235A (en) * | 1995-10-26 | 1997-11-11 | Novell, Inc. | Certificate revocation performance optimization |
US5737419A (en) * | 1994-11-09 | 1998-04-07 | Bell Atlantic Network Services, Inc. | Computer system for securing communications using split private key asymmetric cryptography |
US5774552A (en) * | 1995-12-13 | 1998-06-30 | Ncr Corporation | Method and apparatus for retrieving X.509 certificates from an X.500 directory |
-
1999
- 1999-01-06 EP EP99904041A patent/EP1042885A1/en not_active Withdrawn
- 1999-01-06 CA CA002313328A patent/CA2313328A1/en not_active Abandoned
- 1999-01-06 AU AU24526/99A patent/AU2452699A/en not_active Abandoned
- 1999-01-06 WO PCT/US1999/000344 patent/WO1999035783A1/en not_active Application Discontinuation
- 1999-01-06 KR KR1020007007557A patent/KR20010033972A/en not_active Application Discontinuation
- 1999-01-06 JP JP2000528045A patent/JP2002501218A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US5200999A (en) * | 1991-09-27 | 1993-04-06 | International Business Machines Corporation | Public key cryptosystem key management based on control vectors |
US5347580A (en) * | 1992-04-23 | 1994-09-13 | International Business Machines Corporation | Authentication method and system with a smartcard |
US5521966A (en) * | 1993-12-14 | 1996-05-28 | At&T Corp. | Method and system for mediating transactions that use portable smart cards |
US5737419A (en) * | 1994-11-09 | 1998-04-07 | Bell Atlantic Network Services, Inc. | Computer system for securing communications using split private key asymmetric cryptography |
US5655077A (en) * | 1994-12-13 | 1997-08-05 | Microsoft Corporation | Method and system for authenticating access to heterogeneous computing services |
US5687235A (en) * | 1995-10-26 | 1997-11-11 | Novell, Inc. | Certificate revocation performance optimization |
US5774552A (en) * | 1995-12-13 | 1998-06-30 | Ncr Corporation | Method and apparatus for retrieving X.509 certificates from an X.500 directory |
Cited By (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805610B2 (en) | 1919-05-25 | 2010-09-28 | Silverbrook Research Pty Ltd | System for registration of sensing device with printer |
US7278018B2 (en) | 1999-05-25 | 2007-10-02 | Silverbrook Research Pty Ltd | Optical sensing device for reading coded data on a surface and registration network for same |
WO2000072503A1 (en) * | 1999-05-25 | 2000-11-30 | Silverbrook Research Pty Ltd | Interactive device network registration protocol |
US7360089B2 (en) | 1999-05-25 | 2008-04-15 | Silverbrook Research Pty Ltd | Registration network for optical sensing device including printer as base station |
US7529936B2 (en) | 1999-05-25 | 2009-05-05 | Silverbrook Research Pty Ltd | Registration network for an optical sensing device |
US6789191B1 (en) | 1999-05-25 | 2004-09-07 | Silverbrook Research Pty Ltd | Interactive device network registration protocol |
US7461250B1 (en) | 1999-07-22 | 2008-12-02 | Rsa Security, Inc. | System and method for certificate exchange |
WO2001008351A1 (en) * | 1999-07-22 | 2001-02-01 | Rsa Security Inc. | System and method for certificate exchange |
JP2011060291A (en) * | 1999-08-31 | 2011-03-24 | American Express Travel Related Services Co Inc | Method and device for conducting electronic transactions |
WO2001027886A1 (en) * | 1999-10-12 | 2001-04-19 | Sonera Smarttrust Oy | Distribution of certifiers |
JP2001189720A (en) * | 1999-10-19 | 2001-07-10 | Sony Corp | Enciphered communication system, token and enciphered communication method |
WO2001052470A3 (en) * | 2000-01-14 | 2002-01-17 | Hewlett Packard Co | Public key validation service |
EP1117204A2 (en) * | 2000-01-14 | 2001-07-18 | Hewlett-Packard Company, A Delaware Corporation | Authorization infrastructure based on public key cryptography |
US7340600B1 (en) | 2000-01-14 | 2008-03-04 | Hewlett-Packard Development Company, L.P. | Authorization infrastructure based on public key cryptography |
US7010683B2 (en) | 2000-01-14 | 2006-03-07 | Howlett-Packard Development Company, L.P. | Public key validation service |
EP1117207A2 (en) * | 2000-01-14 | 2001-07-18 | Hewlett-Packard Company | Public key infrastructure |
US6802002B1 (en) | 2000-01-14 | 2004-10-05 | Hewlett-Packard Development Company, L.P. | Method and apparatus for providing field confidentiality in digital certificates |
US7269726B1 (en) | 2000-01-14 | 2007-09-11 | Hewlett-Packard Development Company, L.P. | Lightweight public key infrastructure employing unsigned certificates |
EP1117204A3 (en) * | 2000-01-14 | 2003-10-01 | Hewlett-Packard Company, A Delaware Corporation | Authorization infrastructure based on public key cryptography |
WO2001052470A2 (en) * | 2000-01-14 | 2001-07-19 | Hewlett-Packard Company | Public key validation service |
EP1117207A3 (en) * | 2000-01-14 | 2002-10-09 | Hewlett-Packard Company | Public key infrastructure |
US6763459B1 (en) | 2000-01-14 | 2004-07-13 | Hewlett-Packard Company, L.P. | Lightweight public key infrastructure employing disposable certificates |
US7185194B2 (en) | 2000-05-17 | 2007-02-27 | Fujitsu Limited | System and method for distributed group management |
DE10124111B4 (en) * | 2000-05-17 | 2006-05-04 | Fujitsu Ltd., Kawasaki | System and method for distributed group management |
KR100441077B1 (en) * | 2000-06-08 | 2004-07-19 | 인터내셔널 비지네스 머신즈 코포레이션 | Method and graphical user interface for allowing independent devices to work together as a single token interface |
EP1162781A3 (en) * | 2000-06-09 | 2003-05-28 | TRW Inc. | System and method for generation of a signature certificate in a public key infrastructure |
EP1162781A2 (en) * | 2000-06-09 | 2001-12-12 | TRW Inc. | System and method for generation of a signature certificate in a public key infrastructure |
US7293176B2 (en) | 2000-07-17 | 2007-11-06 | Citrix Systems, Inc. | Strong mutual authentication of devices |
WO2002017557A1 (en) * | 2000-08-22 | 2002-02-28 | Smarttrust Systems Oy | Secured identity chain |
JP4626033B2 (en) * | 2000-08-31 | 2011-02-02 | ソニー株式会社 | Public key certificate utilization system, public key certificate utilization method, information processing apparatus, and program providing medium |
JP2002169465A (en) * | 2000-08-31 | 2002-06-14 | Sony Corp | Public key certificate utilization system, public key certificate utilization method and information processor as well as program recording medium |
US6807577B1 (en) | 2000-09-14 | 2004-10-19 | International Business Machines Corporation | System and method for network log-on by associating legacy profiles with user certificates |
WO2002044858A3 (en) * | 2000-11-03 | 2003-05-01 | Citrix Systems Inc | System and method for securing a non-secure communication channel |
AU2002235149B2 (en) * | 2000-11-03 | 2005-12-01 | Citrix Systems, Inc. | System and method for securing a non-secure communication channel |
US6986040B1 (en) | 2000-11-03 | 2006-01-10 | Citrix Systems, Inc. | System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel |
WO2002044858A2 (en) * | 2000-11-03 | 2002-06-06 | Citrix Systems, Inc. | System and method for securing a non-secure communication channel |
WO2002044874A3 (en) * | 2000-11-29 | 2003-07-31 | Schlumberger Systems Sa | Method, apparatus and computer program product for interoperable cryptographic material |
WO2002044874A2 (en) * | 2000-11-29 | 2002-06-06 | Schlumberger Systems Sa | Method, apparatus and computer program product for interoperable cryptographic material |
WO2002065696A1 (en) * | 2001-02-14 | 2002-08-22 | Gatespace Ab | A security architecture |
WO2002067158A1 (en) * | 2001-02-17 | 2002-08-29 | Hewlett-Packard Company | Method and system for controlling the on-line supply of digital products or the access to on-line services |
EP1280041A3 (en) * | 2001-07-27 | 2003-04-23 | Hewlett-Packard Company | Authentication for computer networks |
EP1280041A2 (en) * | 2001-07-27 | 2003-01-29 | Hewlett-Packard Company | Authentication for computer networks |
US9356779B2 (en) | 2001-08-13 | 2016-05-31 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for identity-based encryption and related cryptographic techniques |
JP2012032843A (en) * | 2001-08-13 | 2012-02-16 | Univ Leland Stanford Jr | System and method for id-based encryption and related cryptographic techniques |
WO2003017069A3 (en) * | 2001-08-14 | 2004-05-21 | Elan Digital Systems Ltd | Data integrity |
WO2003017069A2 (en) * | 2001-08-14 | 2003-02-27 | Elan Digital Systems Limited | Data integrity |
EP1310923A3 (en) * | 2001-09-17 | 2004-04-07 | Kabushiki Kaisha Toshiba | Public key infrastructure (PKI) based system, method, device and program |
JP2003092565A (en) * | 2001-09-17 | 2003-03-28 | Toshiba Corp | System, method, device and program for public key foundation |
KR100451879B1 (en) * | 2001-09-17 | 2004-10-08 | 가부시끼가이샤 도시바 | Public key infrastructure(pki)-based system, method and device, and recording medium |
EP1309214A1 (en) * | 2001-11-05 | 2003-05-07 | Nokia Corporation | Delivery of mobile station operational and self-performance test results to network in response to encrypted request message |
US7369846B2 (en) | 2001-11-05 | 2008-05-06 | Nokia Corporation | Delivery of mobile station operational and self-performance test results to network in response to encrypted request message |
US7245902B2 (en) | 2002-01-16 | 2007-07-17 | 2 Ergo Limited | Secure messaging via a mobile communications network |
WO2003075539A1 (en) * | 2002-02-28 | 2003-09-12 | General Instrument Corporation | Detection of duplicate client identities in a communication system |
DE10259269B4 (en) * | 2002-12-17 | 2013-10-31 | Symantec Corporation (n.d.Ges.d. Staates Delaware) | Device and method for individualized encryption and decryption as well as signature and signature verification via central components |
US7178724B2 (en) | 2003-04-21 | 2007-02-20 | Stmicroelectronics, Inc. | Smart card device and method used for transmitting and receiving secure e-mails |
EP1521426B1 (en) * | 2003-09-30 | 2008-03-19 | Ricoh Company, Ltd. | Communication apparatus, communication system, certificate transmission method and program |
US8015399B2 (en) | 2003-09-30 | 2011-09-06 | Ricoh Company, Ltd. | Communication apparatus, communication system, certificate transmission method and program |
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Also Published As
Publication number | Publication date |
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CA2313328A1 (en) | 1999-07-15 |
KR20010033972A (en) | 2001-04-25 |
JP2002501218A (en) | 2002-01-15 |
AU2452699A (en) | 1999-07-26 |
EP1042885A1 (en) | 2000-10-11 |
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