Wieland Fischer

Person

Muenchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for producing a message authentication code
- Patent number 12,184,770
- Issue date Dec 31, 2024
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing a challenge to a device
- Patent number 12,126,738
- Issue date Oct 22, 2024
- Infineon Technologies AG
- Thomas Poeppelmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compiling a signature
- Patent number 11,539,532
- Issue date Dec 27, 2022
- Infineon Technologies AG
- Alexander Zeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit
- Patent number 11,283,469
- Issue date Mar 22, 2022
- Infineon Technologies AG
- Wieland Fischer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for permuting data elements and permuting apparatus
- Patent number 10,992,466
- Issue date Apr 27, 2021
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory arrangement and detection circuit for data protection
- Patent number 10,546,866
- Issue date Jan 28, 2020
- Infineon Technologies AG
- Wieland Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for determining an inverse of a value related to...
- Patent number 10,318,245
- Issue date Jun 11, 2019
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chip and method for operating a processing circuit
- Patent number 10,249,219
- Issue date Apr 2, 2019
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data frame for protected data transmissions
- Patent number 10,009,357
- Issue date Jun 26, 2018
- Infineon Technologies AG
- Albrecht Mayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication arrangement and method for generating a cryptographic...
- Patent number 9,860,062
- Issue date Jan 2, 2018
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of using a token in cryptography
- Patent number 9,680,647
- Issue date Jun 13, 2017
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a session key for authentication and secure data transfer
- Patent number 9,509,508
- Issue date Nov 29, 2016
- Infineon Technologies AG
- Berndt Gammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for device and data authentication
- Patent number 9,450,933
- Issue date Sep 20, 2016
- Infineon Technologies AG
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for device and data authentication
- Patent number 9,407,618
- Issue date Aug 2, 2016
- Infineon Technologies AG
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calculating unit for reducing an input number with respect to a mod...
- Patent number 8,977,668
- Issue date Mar 10, 2015
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for calculating a result of a scalar multiplication
- Patent number 8,879,726
- Issue date Nov 4, 2014
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a session key for authentication and secure data transfer
- Patent number 8,861,722
- Issue date Oct 14, 2014
- Infineon Technologies AG
- Berndt Gammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random bit stream generator with enhanced backward secrecy
- Patent number 8,861,725
- Issue date Oct 14, 2014
- Infineon Technologies AG
- Rainer Goettfert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a session key for authentication and secure data transfer
- Patent number 8,705,732
- Issue date Apr 22, 2014
- Infineon Technologies AG
- Berndt Gammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for device and data authentication
- Patent number 8,630,411
- Issue date Jan 14, 2014
- Infineon Technologies AG
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for calculating a result of a scalar multiplication
- Patent number 8,542,820
- Issue date Sep 24, 2013
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for calculating a multiplication addition operati...
- Patent number 8,417,760
- Issue date Apr 9, 2013
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for calculating a result of a modular multiplicat...
- Patent number 8,364,740
- Issue date Jan 29, 2013
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for calculating a result of a sum with a calculat...
- Patent number 8,364,737
- Issue date Jan 29, 2013
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for determining an inverse of a value related to...
- Patent number 8,290,151
- Issue date Oct 16, 2012
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculating unit for reducing an input number with respect to a mod...
- Patent number 8,176,109
- Issue date May 8, 2012
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modular exponentiation with randomized exponent
- Patent number 7,908,641
- Issue date Mar 15, 2011
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for protecting an RSA calculation on an output...
- Patent number 7,907,724
- Issue date Mar 15, 2011
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for detecting a potential attack on a cryptogr...
- Patent number 7,801,298
- Issue date Sep 21, 2010
- Infineon Technologies AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular multiplication with parallel calculation of the look-ahead...
- Patent number 7,698,357
- Issue date Apr 13, 2010
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Increasing the Entropy of Random Numbers
- Publication number 20240378021
- Publication date Nov 14, 2024
- INFINEON TECHNOLOGIES AG
- Rainer Göttfert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Combined Key Value-Dependent Exchange and Randomization...
- Publication number 20240163085
- Publication date May 16, 2024
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processing of Cryptographic Data
- Publication number 20230412370
- Publication date Dec 21, 2023
- INFINEON TECHNOLOGIES AG
- Bernd Meyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Error Correction With Fast Syndrome Calculation
- Publication number 20230370091
- Publication date Nov 16, 2023
- INFINEON TECHNOLOGIES AG
- Rainer Göttfert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Error Correction With Fast Syndrome Calculation
- Publication number 20230370092
- Publication date Nov 16, 2023
- INFINEON TECHNOLOGIES AG
- Rainer Göttfert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROVIDING A CHALLENGE TO A DEVICE
- Publication number 20220029833
- Publication date Jan 27, 2022
- INFINEON TECHNOLOGIES AG
- Thomas Poeppelmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT
- Publication number 20210159918
- Publication date May 27, 2021
- INFINEON TECHNOLOGIES AG
- Wieland FISCHER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPILING A SIGNATURE
- Publication number 20210111903
- Publication date Apr 15, 2021
- INFINEON TECHNOLOGIES AG
- Alexander ZEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMORY ARRANGEMENT
- Publication number 20190027485
- Publication date Jan 24, 2019
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION ARRANGEMENT AND METHOD FOR GENERATING A CRYPTOGRAPHIC...
- Publication number 20160149702
- Publication date May 26, 2016
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHIP AND METHOD FOR OPERATING A PROCESSING CIRCUIT
- Publication number 20160105281
- Publication date Apr 14, 2016
- INFINEON TECHNOLOGIES AG
- Wieland FISCHER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA FRAME FOR PROTECTED DATA TRANSMISSIONS
- Publication number 20150350241
- Publication date Dec 3, 2015
- INFINEON TECHNOLOGIES AG
- Albrecht Mayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF USING A TOKEN IN CRYPTOGRAPHY
- Publication number 20150270965
- Publication date Sep 24, 2015
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERMUTING DATA ELEMENTS AND PERMUTING APPARATUS
- Publication number 20150236853
- Publication date Aug 20, 2015
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Generating a Session Key for Authentication and Secure Data Transfer
- Publication number 20140169557
- Publication date Jun 19, 2014
- Berndt Gammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION
- Publication number 20140129840
- Publication date May 8, 2014
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION
- Publication number 20140129837
- Publication date May 8, 2014
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM BIT STREAM GENERATOR WITH ENHACED BACKWARD SECRECY
- Publication number 20140019502
- Publication date Jan 16, 2014
- INFINEON TECHNOLOGIES AG
- Rainer Goettfert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR CALCULATING A RESULT OF A SCALAR MULTIPLICATION
- Publication number 20130346461
- Publication date Dec 26, 2013
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Producing a Message Authentication Code
- Publication number 20130195266
- Publication date Aug 1, 2013
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DETERMINING AN INVERSE OF A VALUE RELATED TO...
- Publication number 20120237025
- Publication date Sep 20, 2012
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION
- Publication number 20120213361
- Publication date Aug 23, 2012
- Cheow Guan Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALCULATING UNIT FOR REDUCING AN INPUT NUMBER WITH RESPECT TO A MOD...
- Publication number 20120197956
- Publication date Aug 2, 2012
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A SESSION KEY FOR AUTHENTICATION AND SECURE DATA TRANSFER
- Publication number 20100316217
- Publication date Dec 16, 2010
- INFINEON TECHNOLOGIES AG
- Berndt Gammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR CALCULATING A RESULT OF A SCALAR MULTIPLICATION
- Publication number 20100195821
- Publication date Aug 5, 2010
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING SYSTEM
- Publication number 20090158011
- Publication date Jun 18, 2009
- INFINEON TECHNOLOGIES AG
- Gerard David Jennings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROTECTING AN RSA CALCULATION ON AN OUTPUT...
- Publication number 20090110187
- Publication date Apr 30, 2009
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DETERMINING AN INVERSE OF A VALUE RELATED TO...
- Publication number 20090097640
- Publication date Apr 16, 2009
- INFINEON TECHNOLOGIES AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR WRITING TO A TARGET MEMORY PAGE OF A MEMORY
- Publication number 20070214329
- Publication date Sep 13, 2007
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATING UNIT FOR REDUCING AN INPUT NUMBER WITH RESPECT TO A MOD...
- Publication number 20070116270
- Publication date May 24, 2007
- Infineon Technologies AG
- Wieland Fischer
- G06 - COMPUTING CALCULATING COUNTING

Wieland Fischer

Person

Patents Grantslast 30 patents

Apparatus and method for producing a message authentication code

Providing a challenge to a device

Compiling a signature

Integrated circuit

Method for permuting data elements and permuting apparatus

Memory arrangement and detection circuit for data protection

Device and method for determining an inverse of a value related to...

Chip and method for operating a processing circuit

Data frame for protected data transmissions

Communication arrangement and method for generating a cryptographic...

Method of using a token in cryptography

Generating a session key for authentication and secure data transfer

Systems and methods for device and data authentication

Systems and methods for device and data authentication

Calculating unit for reducing an input number with respect to a mod...

Apparatus for calculating a result of a scalar multiplication

Generating a session key for authentication and secure data transfer

Random bit stream generator with enhanced backward secrecy

Generating a session key for authentication and secure data transfer

Systems and methods for device and data authentication

Apparatus for calculating a result of a scalar multiplication

Device and method for calculating a multiplication addition operati...

Device and method for calculating a result of a modular multiplicat...

Device and method for calculating a result of a sum with a calculat...

Device and method for determining an inverse of a value related to...

Calculating unit for reducing an input number with respect to a mod...

Modular exponentiation with randomized exponent

Method and apparatus for protecting an RSA calculation on an output...

Apparatus and method for detecting a potential attack on a cryptogr...

Modular multiplication with parallel calculation of the look-ahead...

Patents Applicationslast 30 patents

Increasing the Entropy of Random Numbers

Method for Combined Key Value-Dependent Exchange and Randomization...

Processing of Cryptographic Data

Error Correction With Fast Syndrome Calculation

Error Correction With Fast Syndrome Calculation

PROVIDING A CHALLENGE TO A DEVICE

INTEGRATED CIRCUIT

COMPILING A SIGNATURE

MEMORY ARRANGEMENT

COMMUNICATION ARRANGEMENT AND METHOD FOR GENERATING A CRYPTOGRAPHIC...

CHIP AND METHOD FOR OPERATING A PROCESSING CIRCUIT

DATA FRAME FOR PROTECTED DATA TRANSMISSIONS

METHOD OF USING A TOKEN IN CRYPTOGRAPHY

METHOD FOR PERMUTING DATA ELEMENTS AND PERMUTING APPARATUS

Generating a Session Key for Authentication and Secure Data Transfer

SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION

SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION

RANDOM BIT STREAM GENERATOR WITH ENHACED BACKWARD SECRECY

APPARATUS FOR CALCULATING A RESULT OF A SCALAR MULTIPLICATION

Apparatus and Method for Producing a Message Authentication Code

DEVICE AND METHOD FOR DETERMINING AN INVERSE OF A VALUE RELATED TO...

SYSTEMS AND METHODS FOR DEVICE AND DATA AUTHENTICATION

CALCULATING UNIT FOR REDUCING AN INPUT NUMBER WITH RESPECT TO A MOD...

GENERATING A SESSION KEY FOR AUTHENTICATION AND SECURE DATA TRANSFER

APPARATUS FOR CALCULATING A RESULT OF A SCALAR MULTIPLICATION

DATA PROCESSING SYSTEM

METHOD AND APPARATUS FOR PROTECTING AN RSA CALCULATION ON AN OUTPUT...

DEVICE AND METHOD FOR DETERMINING AN INVERSE OF A VALUE RELATED TO...

METHOD AND APPARATUS FOR WRITING TO A TARGET MEMORY PAGE OF A MEMORY

CALCULATING UNIT FOR REDUCING AN INPUT NUMBER WITH RESPECT TO A MOD...