ES2030748T3 - Procedimiento para autentificar un dato de habilitacion externa mediante un objeto portatil, como una tarjeta de memoria. - Google Patents
Procedimiento para autentificar un dato de habilitacion externa mediante un objeto portatil, como una tarjeta de memoria.Info
- Publication number
- ES2030748T3 ES2030748T3 ES198787401619T ES87401619T ES2030748T3 ES 2030748 T3 ES2030748 T3 ES 2030748T3 ES 198787401619 T ES198787401619 T ES 198787401619T ES 87401619 T ES87401619 T ES 87401619T ES 2030748 T3 ES2030748 T3 ES 2030748T3
- Authority
- ES
- Spain
- Prior art keywords
- datum
- portable object
- pct
- authenticating
- memory card
- 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
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4012—Verifying personal identification numbers [PIN]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/409—Device specific authentication in transaction processing
- G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
- G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
-
- 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
- H04L9/3226—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 using a predetermined code, e.g. password, passphrase or PIN
-
- 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
- H04L9/3234—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 additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Theoretical Computer Science (AREA)
- Finance (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Storage Device Security (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Credit Cards Or The Like (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
PROCEDIMIENTO PARA AUTENTIFICAR UN DATO DE HABILITACION EXTERNO POR UN OBJETO PORTATIL COMO UNA TARJETA DE MEMORIA. EL DATO DE HABILITACION (C1) ENTRA EN UN APARATO (2) Y ES CIFRADO CON UNA INFORMACION (E) PREDETERMINADA PARA DAR UN MENSAJE (M) QUE ES TRANSMITIDO A UN OBJETO PORTATIL (1). EL OBJETO (1) DESCIFRA EL MENSAJE (M) TENIENDO EN CUENTA UN DATO DE HABILITACION DE REFERENCIA (C1) PARA VOLVER A ENCONTRAR UNA INFORMACION (E'') QUE DEBE SER COHERENTE CON LA INFORMACION (E). EL INVENTO SE APLICA ESPECIALMENTE EN EL RECONOCIMIENTO DEL CODIGO PORTADOR DEL TITULAR DE UNA TARJETA DE CREDITO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8610209A FR2601476B1 (fr) | 1986-07-11 | 1986-07-11 | Procede pour authentifier une donnee d'habilitation externe par un objet portatif tel qu'une carte a memoire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2030748T3 true ES2030748T3 (es) | 1992-11-16 |
ES2030748T5 ES2030748T5 (es) | 1998-04-01 |
Family
ID=9337393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87401619T Expired - Lifetime ES2030748T5 (es) | 1986-07-11 | 1987-07-09 | Procedimiento para autentificar un dato de habilitacion externa mediante un objeto portatil tal como una tarjeta de memoria. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4907272A (es) |
EP (1) | EP0252849B2 (es) |
JP (1) | JP2581723B2 (es) |
AT (1) | ATE73947T1 (es) |
CA (1) | CA1289240C (es) |
DE (1) | DE3777473D1 (es) |
ES (1) | ES2030748T5 (es) |
FR (1) | FR2601476B1 (es) |
HK (1) | HK91895A (es) |
WO (1) | WO1988000743A1 (es) |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3730134C1 (de) * | 1987-09-09 | 1996-05-30 | Siemens Ag | Schlüsselgerät |
FR2640835B1 (fr) * | 1988-12-07 | 1994-06-24 | France Etat | Dispositif d'authentification pour serveur interactif |
JPH02170272A (ja) * | 1988-12-23 | 1990-07-02 | Hitachi Maxell Ltd | 秘密情報の照合方式 |
US4965568A (en) * | 1989-03-01 | 1990-10-23 | Atalla Martin M | Multilevel security apparatus and method with personal key |
DK279089D0 (da) * | 1989-06-07 | 1989-06-07 | Kommunedata I S | Fremgangsmaade til overfoersel af data, et elektronisk dokument eller lignende, system til udoevelse af fremgangsmaaden samt et kort til brug ved udoevelse af fremgangsmaaden |
FR2650097B1 (fr) * | 1989-07-19 | 1992-12-31 | Pailles Jean Claude | Carte a microcircuit cable et procede de transaction entre une carte a microcircuit cable correspondante et un terminal |
FR2651347A1 (fr) * | 1989-08-22 | 1991-03-01 | Trt Telecom Radio Electr | Procede de generation de nombre unique pour carte a microcircuit et application a la cooperation de la carte avec un systeme hote. |
USRE36310E (en) * | 1990-06-07 | 1999-09-21 | Kommunedata I/S | Method of transferring data, between computer systems using electronic cards |
FR2666671B1 (fr) * | 1990-09-12 | 1994-08-05 | Gemplus Card Int | Procede de gestion d'un programme d'application charge dans un support a microcircuit. |
JPH04143881A (ja) * | 1990-10-05 | 1992-05-18 | Toshiba Corp | 相互認証方式 |
DE9109977U1 (de) * | 1991-08-12 | 1992-12-24 | Intelligent Solution Services Gmbh, 8051 Marzling | Speicherkarte mit Kopierschutzeinrichtung |
EP0570924A3 (en) * | 1992-05-20 | 1994-08-17 | Siemens Ag | Authentication method of one system-participant by another system-participant in an information transfer system composed of a terminal and of a portable data carrier |
FR2704341B1 (fr) * | 1993-04-22 | 1995-06-02 | Bull Cp8 | Dispositif de protection des clés d'une carte à puce. |
DE4406601A1 (de) * | 1994-03-01 | 1995-09-07 | Deutsche Bundespost Telekom | Verfahren zur gegenseitigen Authentikation |
US5539828A (en) * | 1994-05-31 | 1996-07-23 | Intel Corporation | Apparatus and method for providing secured communications |
US6185546B1 (en) | 1995-10-04 | 2001-02-06 | Intel Corporation | Apparatus and method for providing secured communications |
US6058478A (en) * | 1994-09-30 | 2000-05-02 | Intel Corporation | Apparatus and method for a vetted field upgrade |
JPH08126079A (ja) * | 1994-10-27 | 1996-05-17 | Sony Corp | 情報発信装置および情報収集装置 |
US5949881A (en) * | 1995-12-04 | 1999-09-07 | Intel Corporation | Apparatus and method for cryptographic companion imprinting |
US6181803B1 (en) | 1996-09-30 | 2001-01-30 | Intel Corporation | Apparatus and method for securely processing biometric information to control access to a node |
US5828753A (en) | 1996-10-25 | 1998-10-27 | Intel Corporation | Circuit and method for ensuring interconnect security within a multi-chip integrated circuit package |
DE19734507C2 (de) | 1997-08-08 | 2000-04-27 | Siemens Ag | Verfahren zur Echtheitsprüfung eines Datenträgers |
US7257714B1 (en) * | 1999-10-19 | 2007-08-14 | Super Talent Electronics, Inc. | Electronic data storage medium with fingerprint verification capability |
US6934817B2 (en) * | 2000-03-31 | 2005-08-23 | Intel Corporation | Controlling access to multiple memory zones in an isolated execution environment |
US6769058B1 (en) | 2000-03-31 | 2004-07-27 | Intel Corporation | Resetting a processor in an isolated execution environment |
US7089418B1 (en) | 2000-03-31 | 2006-08-08 | Intel Corporation | Managing accesses in a processor for isolated execution |
US6760441B1 (en) | 2000-03-31 | 2004-07-06 | Intel Corporation | Generating a key hieararchy for use in an isolated execution environment |
US6754815B1 (en) | 2000-03-31 | 2004-06-22 | Intel Corporation | Method and system for scrubbing an isolated area of memory after reset of a processor operating in isolated execution mode if a cleanup flag is set |
US7111176B1 (en) | 2000-03-31 | 2006-09-19 | Intel Corporation | Generating isolated bus cycles for isolated execution |
US7013484B1 (en) | 2000-03-31 | 2006-03-14 | Intel Corporation | Managing a secure environment using a chipset in isolated execution mode |
US7194634B2 (en) * | 2000-03-31 | 2007-03-20 | Intel Corporation | Attestation key memory device and bus |
US7013481B1 (en) | 2000-03-31 | 2006-03-14 | Intel Corporation | Attestation key memory device and bus |
FR2810481B1 (fr) * | 2000-06-20 | 2003-04-04 | Gemplus Card Int | Controle d'acces a un moyen de traitement de donnees |
US6976162B1 (en) * | 2000-06-28 | 2005-12-13 | Intel Corporation | Platform and method for establishing provable identities while maintaining privacy |
DE10040821A1 (de) * | 2000-08-21 | 2002-03-07 | Siemens Ag | Verfahren zur Zugriffssteuerung in einem Funk-Kommunikationssystem |
FR2813468B1 (fr) * | 2000-08-29 | 2003-01-10 | Gemplus Card Int | Securite d'acces par code secret a un moyen de traitement de donnees |
US7793111B1 (en) * | 2000-09-28 | 2010-09-07 | Intel Corporation | Mechanism to handle events in a machine with isolated execution |
US7389427B1 (en) | 2000-09-28 | 2008-06-17 | Intel Corporation | Mechanism to secure computer output from software attack using isolated execution |
US7215781B2 (en) * | 2000-12-22 | 2007-05-08 | Intel Corporation | Creation and distribution of a secret value between two devices |
US7035963B2 (en) * | 2000-12-27 | 2006-04-25 | Intel Corporation | Method for resolving address space conflicts between a virtual machine monitor and a guest operating system |
US7818808B1 (en) | 2000-12-27 | 2010-10-19 | Intel Corporation | Processor mode for limiting the operation of guest software running on a virtual machine supported by a virtual machine monitor |
US7225441B2 (en) * | 2000-12-27 | 2007-05-29 | Intel Corporation | Mechanism for providing power management through virtualization |
US6907600B2 (en) * | 2000-12-27 | 2005-06-14 | Intel Corporation | Virtual translation lookaside buffer |
US7117376B2 (en) * | 2000-12-28 | 2006-10-03 | Intel Corporation | Platform and method of creating a secure boot that enforces proper user authentication and enforces hardware configurations |
US7272831B2 (en) * | 2001-03-30 | 2007-09-18 | Intel Corporation | Method and apparatus for constructing host processor soft devices independent of the host processor operating system |
US7191440B2 (en) * | 2001-08-15 | 2007-03-13 | Intel Corporation | Tracking operating system process and thread execution and virtual machine execution in hardware or in a virtual machine monitor |
US7024555B2 (en) | 2001-11-01 | 2006-04-04 | Intel Corporation | Apparatus and method for unilaterally loading a secure operating system within a multiprocessor environment |
US7103771B2 (en) * | 2001-12-17 | 2006-09-05 | Intel Corporation | Connecting a virtual token to a physical token |
US7308576B2 (en) * | 2001-12-31 | 2007-12-11 | Intel Corporation | Authenticated code module |
US20030126453A1 (en) * | 2001-12-31 | 2003-07-03 | Glew Andrew F. | Processor supporting execution of an authenticated code instruction |
US7480806B2 (en) * | 2002-02-22 | 2009-01-20 | Intel Corporation | Multi-token seal and unseal |
US7124273B2 (en) * | 2002-02-25 | 2006-10-17 | Intel Corporation | Method and apparatus for translating guest physical addresses in a virtual machine environment |
US7631196B2 (en) * | 2002-02-25 | 2009-12-08 | Intel Corporation | Method and apparatus for loading a trustable operating system |
JP4137468B2 (ja) * | 2002-02-27 | 2008-08-20 | 富士通株式会社 | プログラム使用認証方法 |
US7028149B2 (en) * | 2002-03-29 | 2006-04-11 | Intel Corporation | System and method for resetting a platform configuration register |
US7069442B2 (en) | 2002-03-29 | 2006-06-27 | Intel Corporation | System and method for execution of a secured environment initialization instruction |
US20030196096A1 (en) * | 2002-04-12 | 2003-10-16 | Sutton James A. | Microcode patch authentication |
US20030196100A1 (en) * | 2002-04-15 | 2003-10-16 | Grawrock David W. | Protection against memory attacks following reset |
US7127548B2 (en) * | 2002-04-16 | 2006-10-24 | Intel Corporation | Control register access virtualization performance improvement in the virtual-machine architecture |
US8396809B1 (en) | 2002-05-14 | 2013-03-12 | Hewlett-Packard Development Company, L.P. | Method for reducing purchase time |
US20030229794A1 (en) * | 2002-06-07 | 2003-12-11 | Sutton James A. | System and method for protection against untrusted system management code by redirecting a system management interrupt and creating a virtual machine container |
US7142674B2 (en) * | 2002-06-18 | 2006-11-28 | Intel Corporation | Method of confirming a secure key exchange |
US20040003321A1 (en) * | 2002-06-27 | 2004-01-01 | Glew Andrew F. | Initialization of protected system |
US6996748B2 (en) * | 2002-06-29 | 2006-02-07 | Intel Corporation | Handling faults associated with operation of guest software in the virtual-machine architecture |
US7124327B2 (en) * | 2002-06-29 | 2006-10-17 | Intel Corporation | Control over faults occurring during the operation of guest software in the virtual-machine architecture |
US7296267B2 (en) * | 2002-07-12 | 2007-11-13 | Intel Corporation | System and method for binding virtual machines to hardware contexts |
US7165181B2 (en) * | 2002-11-27 | 2007-01-16 | Intel Corporation | System and method for establishing trust without revealing identity |
US20040117532A1 (en) * | 2002-12-11 | 2004-06-17 | Bennett Steven M. | Mechanism for controlling external interrupts in a virtual machine system |
US7073042B2 (en) | 2002-12-12 | 2006-07-04 | Intel Corporation | Reclaiming existing fields in address translation data structures to extend control over memory accesses |
US20040128345A1 (en) * | 2002-12-27 | 2004-07-01 | Robinson Scott H. | Dynamic service registry |
US7900017B2 (en) * | 2002-12-27 | 2011-03-01 | Intel Corporation | Mechanism for remapping post virtual machine memory pages |
US20040128465A1 (en) * | 2002-12-30 | 2004-07-01 | Lee Micheil J. | Configurable memory bus width |
US7415708B2 (en) * | 2003-06-26 | 2008-08-19 | Intel Corporation | Virtual machine management using processor state information |
US20050044292A1 (en) * | 2003-08-19 | 2005-02-24 | Mckeen Francis X. | Method and apparatus to retain system control when a buffer overflow attack occurs |
US7424709B2 (en) * | 2003-09-15 | 2008-09-09 | Intel Corporation | Use of multiple virtual machine monitors to handle privileged events |
US7287197B2 (en) * | 2003-09-15 | 2007-10-23 | Intel Corporation | Vectoring an interrupt or exception upon resuming operation of a virtual machine |
US7739521B2 (en) * | 2003-09-18 | 2010-06-15 | Intel Corporation | Method of obscuring cryptographic computations |
US7610611B2 (en) * | 2003-09-19 | 2009-10-27 | Moran Douglas R | Prioritized address decoder |
US20050080934A1 (en) | 2003-09-30 | 2005-04-14 | Cota-Robles Erik C. | Invalidating translation lookaside buffer entries in a virtual machine (VM) system |
US7177967B2 (en) * | 2003-09-30 | 2007-02-13 | Intel Corporation | Chipset support for managing hardware interrupts in a virtual machine system |
US7237051B2 (en) * | 2003-09-30 | 2007-06-26 | Intel Corporation | Mechanism to control hardware interrupt acknowledgement in a virtual machine system |
US7366305B2 (en) * | 2003-09-30 | 2008-04-29 | Intel Corporation | Platform and method for establishing trust without revealing identity |
US7636844B2 (en) | 2003-11-17 | 2009-12-22 | Intel Corporation | Method and system to provide a trusted channel within a computer system for a SIM device |
US20050108534A1 (en) * | 2003-11-19 | 2005-05-19 | Bajikar Sundeep M. | Providing services to an open platform implementing subscriber identity module (SIM) capabilities |
US8156343B2 (en) | 2003-11-26 | 2012-04-10 | Intel Corporation | Accessing private data about the state of a data processing machine from storage that is publicly accessible |
US20050133582A1 (en) * | 2003-12-22 | 2005-06-23 | Bajikar Sundeep M. | Method and apparatus for providing a trusted time stamp in an open platform |
US8037314B2 (en) * | 2003-12-22 | 2011-10-11 | Intel Corporation | Replacing blinded authentication authority |
US20050152539A1 (en) * | 2004-01-12 | 2005-07-14 | Brickell Ernie F. | Method of protecting cryptographic operations from side channel attacks |
US7815469B1 (en) | 2004-02-12 | 2010-10-19 | Super Talent Electronics, Inc. | Dual-personality extended USB plugs and receptacles using with PCBA and cable assembly |
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 |
US20050216920A1 (en) * | 2004-03-24 | 2005-09-29 | Vijay Tewari | Use of a virtual machine to emulate a hardware device |
US7356735B2 (en) * | 2004-03-30 | 2008-04-08 | Intel Corporation | Providing support for single stepping a virtual machine in a virtual machine environment |
US7620949B2 (en) * | 2004-03-31 | 2009-11-17 | Intel Corporation | Method and apparatus for facilitating recognition of an open event window during operation of guest software in a virtual machine environment |
US7490070B2 (en) | 2004-06-10 | 2009-02-10 | Intel Corporation | Apparatus and method for proving the denial of a direct proof signature |
US20050288056A1 (en) * | 2004-06-29 | 2005-12-29 | Bajikar Sundeep M | System including a wireless wide area network (WWAN) module with an external identity module reader and approach for certifying the WWAN module |
US7305592B2 (en) * | 2004-06-30 | 2007-12-04 | Intel Corporation | Support for nested fault in a virtual machine environment |
US7840962B2 (en) * | 2004-09-30 | 2010-11-23 | Intel Corporation | System and method for controlling switching between VMM and VM using enabling value of VMM timer indicator and VMM timer value having a specified time |
US8146078B2 (en) | 2004-10-29 | 2012-03-27 | Intel Corporation | Timer offsetting mechanism in a virtual machine environment |
US8924728B2 (en) * | 2004-11-30 | 2014-12-30 | Intel Corporation | Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information |
US8533777B2 (en) * | 2004-12-29 | 2013-09-10 | Intel Corporation | Mechanism to determine trust of out-of-band management agents |
US7395405B2 (en) * | 2005-01-28 | 2008-07-01 | Intel Corporation | Method and apparatus for supporting address translation in a virtual machine environment |
EP1752937A1 (en) | 2005-07-29 | 2007-02-14 | Research In Motion Limited | System and method for encrypted smart card PIN entry |
US8014530B2 (en) | 2006-03-22 | 2011-09-06 | Intel Corporation | Method and apparatus for authenticated, recoverable key distribution with no database secrets |
FR2926912B1 (fr) * | 2008-01-30 | 2010-03-05 | Sagem Securite | Procede de verification d'un code |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401459A1 (fr) * | 1977-08-26 | 1979-03-23 | Cii Honeywell Bull | Support d'information portatif muni d'un microprocesseur et d'une memoire morte programmable |
US4465901A (en) * | 1979-06-04 | 1984-08-14 | Best Robert M | Crypto microprocessor that executes enciphered programs |
FR2469760A1 (fr) * | 1979-11-09 | 1981-05-22 | Cii Honeywell Bull | Procede et systeme d'identification de personnes demandant l'acces a certains milieux |
FR2477344B1 (fr) * | 1980-03-03 | 1986-09-19 | Bull Sa | Procede et systeme de transmission d'informations confidentielles |
FR2480539B1 (fr) * | 1980-04-09 | 1985-09-13 | Cii Honeywell Bull | Procede et systeme de transmission de messages signes |
FR2514593B1 (fr) * | 1981-10-09 | 1986-12-26 | Bull Sa | Procede et dispositif pour authentifier la signature d'un message signe |
US4453074A (en) * | 1981-10-19 | 1984-06-05 | American Express Company | Protection system for intelligent cards |
FR2523745B1 (fr) * | 1982-03-18 | 1987-06-26 | Bull Sa | Procede et dispositif de protection d'un logiciel livre par un fournisseur a un utilisateur |
FR2526977B1 (fr) * | 1982-05-14 | 1988-06-10 | Cii Honeywell Bull | Procede et dispositif pour authentifier ou certifier au moins une information contenue dans une memoire d'un support electronique notamment amovible et portatif tel qu'une carte |
FR2530053B1 (fr) * | 1982-07-08 | 1986-04-25 | Bull Sa | Procede pour certifier la provenance d'au moins une information enregistree dans une memoire d'un premier dispositif electronique et transmise a un deuxieme dispositif electronique, et systeme pour la mise en oeuvre d'un tel procede |
FR2536928B1 (fr) * | 1982-11-30 | 1989-10-06 | France Etat | Systeme pour chiffrer et dechiffrer des informations, du type utilisant un systeme de dechiffrement a cle publique |
FR2539897B1 (fr) * | 1983-01-20 | 1988-12-30 | Cii Honeywell Bull | Procede et dispositif pour habiliter le detenteur d'un objet portatif tel qu'une carte, a acceder par cette carte a au moins un service dispense par au moins un organisme habilitant |
JPS6037070A (ja) * | 1983-08-09 | 1985-02-26 | Citizen Watch Co Ltd | 情報処理装置 |
DE3483410D1 (de) * | 1983-10-14 | 1990-11-22 | Toshiba Kawasaki Kk | Einchip mikrocomputer mit verschluesselbarer funktion des programmspeichers. |
JPS60146361A (ja) * | 1984-01-10 | 1985-08-02 | Nippon Telegr & Teleph Corp <Ntt> | Icカ−ドによる個人の認証方法 |
US4799258A (en) * | 1984-02-13 | 1989-01-17 | National Research Development Corporation | Apparatus and methods for granting access to computers |
US4596898A (en) * | 1984-03-14 | 1986-06-24 | Computer Security Systems, Inc. | Method and apparatus for protecting stored and transmitted data from compromise or interception |
US4731841A (en) * | 1986-06-16 | 1988-03-15 | Applied Information Technologies Research Center | Field initialized authentication system for protective security of electronic information networks |
-
1986
- 1986-07-11 FR FR8610209A patent/FR2601476B1/fr not_active Expired
-
1987
- 1987-07-09 JP JP62504243A patent/JP2581723B2/ja not_active Expired - Lifetime
- 1987-07-09 AT AT87401619T patent/ATE73947T1/de not_active IP Right Cessation
- 1987-07-09 WO PCT/FR1987/000272 patent/WO1988000743A1/fr unknown
- 1987-07-09 DE DE8787401619T patent/DE3777473D1/de not_active Expired - Lifetime
- 1987-07-09 EP EP87401619A patent/EP0252849B2/fr not_active Expired - Lifetime
- 1987-07-09 ES ES87401619T patent/ES2030748T5/es not_active Expired - Lifetime
- 1987-07-09 US US07/171,430 patent/US4907272A/en not_active Expired - Lifetime
- 1987-07-10 CA CA000541767A patent/CA1289240C/fr not_active Expired - Lifetime
-
1995
- 1995-06-08 HK HK91895A patent/HK91895A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2581723B2 (ja) | 1997-02-12 |
FR2601476B1 (fr) | 1988-10-21 |
CA1289240C (fr) | 1991-09-17 |
EP0252849A1 (fr) | 1988-01-13 |
EP0252849B2 (fr) | 1997-09-17 |
WO1988000743A1 (fr) | 1988-01-28 |
ATE73947T1 (de) | 1992-04-15 |
JPH01500932A (ja) | 1989-03-30 |
HK91895A (en) | 1995-06-16 |
ES2030748T5 (es) | 1998-04-01 |
US4907272A (en) | 1990-03-06 |
DE3777473D1 (de) | 1992-04-23 |
EP0252849B1 (fr) | 1992-03-18 |
FR2601476A1 (fr) | 1988-01-15 |
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