Marc Girault

Person

Caen, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fast pre-authentication by distance recognition
- Patent number 8,812,840
- Issue date Aug 19, 2014
- France Telecom
- Herve Sibert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient and secure cryptographic coupon reloading
- Patent number 8,543,812
- Issue date Sep 24, 2013
- France Telecom
- Matthew Robshaw
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for authenticating an entity by a verifier
- Patent number 8,522,027
- Issue date Aug 27, 2013
- France Telecom
- Sébastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for generating a list signature
- Patent number 8,352,380
- Issue date Jan 8, 2013
- France Telecom
- Sèbastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for secure delegation of calculation of a bilinear application
- Patent number 7,991,151
- Issue date Aug 2, 2011
- France Telecom
- David Lefranc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authenticating or signature method with reduced computations
- Patent number RE42517
- Issue date Jul 5, 2011
- Phentam Dire NV, LLC
- Marc Girault
- 380 - Cryptography
Information Patent Grant
Method and device for performing a cryptographic operation
- Patent number 7,822,199
- Issue date Oct 26, 2010
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptography method and smart cards microcircuit
- Patent number 7,802,098
- Issue date Sep 21, 2010
- France Telecom SA
- Jean-Claude Pailles
- G07 - CHECKING-DEVICES
Information Patent Grant
Cryptographic method and devices for facilitating calculations duri...
- Patent number 7,760,884
- Issue date Jul 20, 2010
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic system for group signature
- Patent number 7,673,144
- Issue date Mar 2, 2010
- France Telecom
- David Arditti Modiano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
List signature method and application to electronic voting
- Patent number 7,657,738
- Issue date Feb 2, 2010
- France Telecom
- Sébastien Canard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Public key cryptographic method of protecting an electronic chip ag...
- Patent number 7,590,846
- Issue date Sep 15, 2009
- France Telecom
- Marc Girault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for anonymous signature with a shared private key
- Patent number 7,571,324
- Issue date Aug 4, 2009
- France Telecom
- Sèbastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic method of protecting an electronic chip against fraud
- Patent number 7,526,648
- Issue date Apr 28, 2009
- France Telecom
- David Arditti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Public key cryptographic method based on braid groups
- Patent number 7,401,226
- Issue date Jul 15, 2008
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic method for distributing load among several entities a...
- Patent number 7,382,875
- Issue date Jun 3, 2008
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic revocation method using a chip card
- Patent number 7,356,842
- Issue date Apr 8, 2008
- France Telecom
- Sébastien Canard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of producing a cryptographic unit for an asymmetric cryptogr...
- Patent number 7,330,549
- Issue date Feb 12, 2008
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic method for protection against fraud
- Patent number 7,284,122
- Issue date Oct 16, 2007
- France Telecom
- Henri Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication and signature method for messages using reduced size...
- Patent number 7,228,418
- Issue date Jun 5, 2007
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for secure biometric authentication/identification, biometri...
- Patent number 7,194,632
- Issue date Mar 20, 2007
- France Telecom
- Didier Guerin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authenticating or signature method with reduced computations
- Patent number 7,184,547
- Issue date Feb 27, 2007
- France Telecom
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of protecting an electronic chip against fraud
- Patent number 7,165,177
- Issue date Jan 16, 2007
- France Telecom
- Henri Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secured access checking system enabling the automatic transfer of e...
- Patent number 6,380,843
- Issue date Apr 30, 2002
- La Poste
- Didier Guerin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for performing a double-signature secure electronic transaction
- Patent number 6,105,862
- Issue date Aug 22, 2000
- France Telecom
- Jean-Claude Pailles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for the checking of limited access to authorized time slots...
- Patent number 5,768,379
- Issue date Jun 16, 1998
- La Poste
- Marc Girault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security protected system for interconnection of local networks via...
- Patent number 5,745,701
- Issue date Apr 28, 1998
- France Telecom
- Binh Nguyen-Thai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and process for rendering secure the transmission of faxes,...
- Patent number 5,555,307
- Issue date Sep 10, 1996
- France Telecom Establissement Autonome de Droit Public
- Herve Le Corre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wired microcircuit card and a method for transactions between a cor...
- Patent number 5,128,997
- Issue date Jul 7, 1992
- Centre National d'Etudes des Telecommunications
- Jean-Claude Pailles
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR AUTHENTICATING AN ENTITY BY A VERIFIER
- Publication number 20110107102
- Publication date May 5, 2011
- FRANCE TELECOM
- Sébastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT AND SECURE CRYPTOGRAPHIC COUPON RELOADING
- Publication number 20100185851
- Publication date Jul 22, 2010
- Matthew Robshaw
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Fast Pre-Authentication by Distance Recognition
- Publication number 20090138707
- Publication date May 28, 2009
- Herve Sibert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Performing a Cryptographic Operation
- Publication number 20080137844
- Publication date Jun 12, 2008
- FRANCE TELECOM
- Marc Girault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Generating a List Signature
- Publication number 20080046310
- Publication date Feb 21, 2008
- FRANCE TELECOM
- Sebastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Secure Delegation of Calculation of a Bilinear Application
- Publication number 20070260882
- Publication date Nov 8, 2007
- David Lefranc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
List signature method and application to electronic voting
- Publication number 20060015737
- Publication date Jan 19, 2006
- Sebastien Canard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic method for distributing load among several entities a...
- Publication number 20050220298
- Publication date Oct 6, 2005
- FRANCE TELECOM
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cryptographic method and devices for facilitating calculations duri...
- Publication number 20050213769
- Publication date Sep 29, 2005
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for anonymous signature with a shared private key
- Publication number 20050169461
- Publication date Aug 4, 2005
- Sebastien Canard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cryptographic revocation method using a chip card
- Publication number 20050097336
- Publication date May 5, 2005
- France Telecom
- Sebastien Canard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic system for group signature
- Publication number 20050081038
- Publication date Apr 14, 2005
- David Arditti Modiano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of producing a cryptographic unit for an asymmetric cryptogr...
- Publication number 20050018841
- Publication date Jan 27, 2005
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Public key cryptographic method based on braid groups
- Publication number 20040240672
- Publication date Dec 2, 2004
- Marc Girault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Public key cryptographic method of protecting an electronic chip ag...
- Publication number 20040193890
- Publication date Sep 30, 2004
- FRANCE TELECOM
- Marc Girault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic method of protecting an electronic chip against fraud
- Publication number 20040107353
- Publication date Jun 3, 2004
- FR ANCE TELECOM
- David Arditti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for secure biometric authentication/identification, biometri...
- Publication number 20040015705
- Publication date Jan 22, 2004
- Didier Guerin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptography method and smart cards microcircuit
- Publication number 20030163699
- Publication date Aug 28, 2003
- Jean-Claude Pailles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of protecting an electronic chip against fraud
- Publication number 20030159039
- Publication date Aug 21, 2003
- Henri Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic method for protection against fraud
- Publication number 20030159038
- Publication date Aug 21, 2003
- Henri Gilbert
- G06 - COMPUTING CALCULATING COUNTING

Marc Girault

Person

Patents Grantslast 30 patents

Method for fast pre-authentication by distance recognition

Efficient and secure cryptographic coupon reloading

Method for authenticating an entity by a verifier

Method and system for generating a list signature

Method for secure delegation of calculation of a bilinear application

Authenticating or signature method with reduced computations

Method and device for performing a cryptographic operation

Cryptography method and smart cards microcircuit

Cryptographic method and devices for facilitating calculations duri...

Cryptographic system for group signature

List signature method and application to electronic voting

Public key cryptographic method of protecting an electronic chip ag...

Method and device for anonymous signature with a shared private key

Cryptographic method of protecting an electronic chip against fraud

Public key cryptographic method based on braid groups

Cryptographic method for distributing load among several entities a...

Cryptographic revocation method using a chip card

Method of producing a cryptographic unit for an asymmetric cryptogr...

Cryptographic method for protection against fraud

Authentication and signature method for messages using reduced size...

Method for secure biometric authentication/identification, biometri...

Authenticating or signature method with reduced computations

Method of protecting an electronic chip against fraud

Secured access checking system enabling the automatic transfer of e...

Method for performing a double-signature secure electronic transaction

System for the checking of limited access to authorized time slots...

Security protected system for interconnection of local networks via...

Device and process for rendering secure the transmission of faxes,...

Wired microcircuit card and a method for transactions between a cor...

Patents Applicationslast 30 patents

METHOD FOR AUTHENTICATING AN ENTITY BY A VERIFIER

EFFICIENT AND SECURE CRYPTOGRAPHIC COUPON RELOADING

Method for Fast Pre-Authentication by Distance Recognition

Method and Device for Performing a Cryptographic Operation

Method and System for Generating a List Signature

Method for Secure Delegation of Calculation of a Bilinear Application

List signature method and application to electronic voting

Cryptographic method for distributing load among several entities a...

Cryptographic method and devices for facilitating calculations duri...

Method and device for anonymous signature with a shared private key

Cryptographic revocation method using a chip card

Cryptographic system for group signature

Method of producing a cryptographic unit for an asymmetric cryptogr...

Public key cryptographic method based on braid groups

Public key cryptographic method of protecting an electronic chip ag...

Cryptographic method of protecting an electronic chip against fraud

Method for secure biometric authentication/identification, biometri...

Cryptography method and smart cards microcircuit

Method of protecting an electronic chip against fraud

Cryptographic method for protection against fraud