Inversion; Reciprocal calculation; Division of elements of a finite field

Industry

CPC
G06F7/726

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Parent Industries

GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled

Current Industry

G06F7/726Inversion; Reciprocal calculation; Division of elements of a finite field

Industries

Patents Grantslast 30 patents

Information Patent Grant
Secure joining system, method, secure computing apparatus and program
- Patent number 11,888,973
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Dai Ikarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Finite-field division operator, elliptic curve cryptosystem having...
- Patent number 11,431,499
- Issue date Aug 30, 2022
- Electronics and Telecommunications Research Institute
- Sang-Woo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient architecture and method for arithmetic computations in po...
- Patent number 11,165,578
- Issue date Nov 2, 2021
- PQSecure Technologies, LLC
- Brian C. Koziel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Double affine mapped S-box hardware accelerator
- Patent number 10,158,485
- Issue date Dec 18, 2018
- Intel Corporation
- Sudhir K. Satpathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Searching over encrypted keywords in a database
- Patent number 10,007,803
- Issue date Jun 26, 2018
- Infosys Limited
- Kulvaibhav Kaushik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing defence to a cryptographic device a...
- Patent number 9,992,013
- Issue date Jun 5, 2018
- Gemalto SA
- Mariya Georgieva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized hardware architecture and method for ECC point doubling u...
- Patent number 9,979,543
- Issue date May 22, 2018
- NXP B.V.
- Miroslav Knezevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulo calculation using polynomials
- Patent number 9,928,037
- Issue date Mar 27, 2018
- Imagination Technologies Limited
- Simon Fenney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of cryptographic processing of data on elliptic curves, corr...
- Patent number 9,729,323
- Issue date Aug 8, 2017
- Thomson Licensing
- Marc Joye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Finite field inverter
- Patent number 9,389,835
- Issue date Jul 12, 2016
- South China University of Technology
- Shaohua Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Masking with shared random bits
- Patent number 9,143,325
- Issue date Sep 22, 2015
- Microsoft Technology Licensing, LLC
- Zhimin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exponentiation calculation apparatus and exponentiation calculation...
- Patent number 8,856,200
- Issue date Oct 7, 2014
- Kabushiki Kaisha Toshiba
- Tomoko Yonemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of optimizing combinational circuits
- Patent number 8,707,224
- Issue date Apr 22, 2014
- The United States of America, as represented by the Secretary of Commerce, th...
- Rene Caupolican Peralta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polynomial data processing operation
- Patent number 8,700,688
- Issue date Apr 15, 2014
- U-BLOX AG
- Dominic H Symes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing finite field calculations
- Patent number 8,666,062
- Issue date Mar 4, 2014
- Certicom Corp.
- Robert J. Lambert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and processing circuit for dealing with galois field computa...
- Patent number 8,649,511
- Issue date Feb 11, 2014
- Realtek Semiconductor Corp.
- Chia-Yu Hung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid greatest common divisor calculator for polynomials
- Patent number 8,626,812
- Issue date Jan 7, 2014
- Microsoft Corporation
- Xu Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing elliptic curve scalar multiplic...
- Patent number 8,615,080
- Issue date Dec 24, 2013
- BlackBerry Limited
- Nevine Maurice Nassif Ebeid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits and methods for performing exponentiation and inversion of...
- Patent number 8,443,028
- Issue date May 14, 2013
- Exelis Inc.
- Bruce Reidenbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and media for performing GF(2) polynomial operations
- Patent number 8,375,077
- Issue date Feb 12, 2013
- Intel Corporation
- Pierre Laurent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of optimizing combinational circuits
- Patent number 8,316,338
- Issue date Nov 20, 2012
- The United States of America, as represented by the Secretary of Commerce, th...
- Rene Caupolican Peralta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption device using mask value to convert plain text into encry...
- Patent number 8,265,273
- Issue date Sep 11, 2012
- Panasonic Corporation
- Kaoru Yokota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for scalar multiplication in elliptic curve groups over bina...
- Patent number 8,243,920
- Issue date Aug 14, 2012
- Telecom Italia S.p.A.
- Jovan Golic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing elliptic curve scalar multiplic...
- Patent number 8,243,919
- Issue date Aug 14, 2012
- Research In Motion Limited
- Nevine Maurice Nassif Ebeid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generation of a remainder from division of a first polynomial by a...
- Patent number 8,180,820
- Issue date May 15, 2012
- Xilinx, Inc.
- Jeffrey Allan Graham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method to protect a cryptographic assembly by homographic masking
- Patent number 8,074,076
- Issue date Dec 6, 2011
- Gemalto SA
- Nicolas Courtois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compound Galois field engine and Galois field divider and square ro...
- Patent number 7,895,253
- Issue date Feb 22, 2011
- Analog Devices, Inc.
- Yosef Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Randomized modular polynomial reduction method and hardware therefor
- Patent number 7,805,480
- Issue date Sep 28, 2010
- Atmel Rousset S.A.S.
- Vincent Dupaquis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accelerating elliptic curve point multiplication through batched in...
- Patent number 7,702,105
- Issue date Apr 20, 2010
- Oracle America, Inc.
- Nils Gura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inverse calculation circuit, inverse calculation method, and storag...
- Patent number 7,680,272
- Issue date Mar 16, 2010
- Samsung Electronics Co., Ltd.
- Joong-chul Yoon
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATING METHOD OF FLOATING POINT OPERATION CIRCUIT AND INTEGRATED...
- Publication number 20230004349
- Publication date Jan 5, 2023
- Samsung Electronics Co., Ltd.
- Joong Baik Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION DATA TEXT CONFUSION ENCRYPTION METHOD
- Publication number 20220276841
- Publication date Sep 1, 2022
- MURATA MANUFACTURING CO., LTD.
- Kouichirou ISHII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT ARCHITECTURE AND METHOD FOR ARITHMETIC COMPUTATIONS IN PO...
- Publication number 20210320796
- Publication date Oct 14, 2021
- PQSecure Technologies, LLC
- Brian C. Koziel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE JOINING SYSTEM, METHOD, SECURE COMPUTING APPARATUS AND PROGRAM
- Publication number 20210314145
- Publication date Oct 7, 2021
- Nippon Telegraph and Telephone Corporation
- Dai IKARASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINITE-FIELD DIVISION OPERATOR, ELLIPTIC CURVE CRYPTOSYSTEM HAVING...
- Publication number 20200274710
- Publication date Aug 27, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Woo LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINITE FIELD INVERTER
- Publication number 20150067011
- Publication date Mar 5, 2015
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Shaohua Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MASKING WITH SHARED RANDOM BITS
- Publication number 20140169553
- Publication date Jun 19, 2014
- Microsoft Corporation
- Zhimin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPTIMIZING COMBINATIONAL CIRCUITS
- Publication number 20130007086
- Publication date Jan 3, 2013
- Rene Caupolican Peralta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Performing Elliptic Curve Scalar Multiplic...
- Publication number 20120275594
- Publication date Nov 1, 2012
- Research in Motion Limited
- Nevine Maurice Nassif Ebeid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hybrid Greatest Common Divisor Calculator for Polynomials
- Publication number 20110295921
- Publication date Dec 1, 2011
- Microsoft Corporation
- Xu Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RANDOMIZED MODULAR POLYNOMIAL REDUCTION METHOD AND HARDWARE THEREFOR
- Publication number 20110016167
- Publication date Jan 20, 2011
- Atmel Rousset S.A.S.
- Vincent Dupaquis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND PROCESSING CIRCUIT FOR DEALING WITH GALOIS FIELD COMPUTA...
- Publication number 20100322412
- Publication date Dec 23, 2010
- Chia-Yu Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuits and Methods for Performing Exponentiation and Inversion of...
- Publication number 20100306299
- Publication date Dec 2, 2010
- ITT Manufacturing Enterprises, Inc.
- Bruce Reidenbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPTIMIZING COMBINATIONAL CIRCUITS
- Publication number 20100202605
- Publication date Aug 12, 2010
- Rene Caupolican Peralta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, AND INTEGR...
- Publication number 20100086126
- Publication date Apr 8, 2010
- Kaoru Yokota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Apparatus and Media for Performing GF(2) Polynomial Operations
- Publication number 20100082723
- Publication date Apr 1, 2010
- Pierre Laurent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RANDOMIZED MODULAR POLYNOMIAL REDUCTION METHOD AND HARDWARE THEREFOR
- Publication number 20100023572
- Publication date Jan 28, 2010
- Vincent Dupaquis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Polynomial data processing operation
- Publication number 20090248780
- Publication date Oct 1, 2009
- ARM Limited
- Dominic H. Symes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPONENTIATION CALCULATION APPARATUS AND EXPONENTIATION CALCULATION...
- Publication number 20090083351
- Publication date Mar 26, 2009
- Kabushiki Kaisha Toshiba
- TOMOKO YONEMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING FINITE FIELD CALCULATIONS
- Publication number 20090077144
- Publication date Mar 19, 2009
- Robert J. Lambert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Scalar Multiplication in Elliptic Curve Groups Over Bina...
- Publication number 20090052657
- Publication date Feb 26, 2009
- TELECOM ITALIA S.p.A.
- Jovan Golic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Performing Elliptic Curve Scalar Multiplic...
- Publication number 20080219437
- Publication date Sep 11, 2008
- Nevine Maurice Nassif Ebeid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR REALIZING FINITE FIELD DIVIDER ARCHITECTURE
- Publication number 20080189346
- Publication date Aug 7, 2008
- Jau-Yet WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method to Protect a Cryptographic Assembly by Homographic Masking
- Publication number 20080022126
- Publication date Jan 24, 2008
- AXALTO S.A.
- Nicolas Courtois
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compound galois field engine and galois field divider and square ro...
- Publication number 20070271323
- Publication date Nov 22, 2007
- Yosef Stein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Modular reduction for a cryptographic process and corprocessor for...
- Publication number 20070162530
- Publication date Jul 12, 2007
- GEMPLUS
- Jean-Francois Dhem
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Inversion calculations
- Publication number 20070016635
- Publication date Jan 18, 2007
- Koninklijke Philips Electronics N.V.
- Gerardus T.M. Hubert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Inverse calculation circuit, inverse calculation method, and storag...
- Publication number 20060126828
- Publication date Jun 15, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Joong-chul Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods, circuits, and computer program products for processing mas...
- Publication number 20060120527
- Publication date Jun 8, 2006
- Yoo-jin Baek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Galois field computation
- Publication number 20060117079
- Publication date Jun 1, 2006
- Huashih Lin
- G06 - COMPUTING CALCULATING COUNTING

Inversion; Reciprocal calculation; Division of elements of a finite field

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Secure joining system, method, secure computing apparatus and program

Finite-field division operator, elliptic curve cryptosystem having...

Efficient architecture and method for arithmetic computations in po...

Double affine mapped S-box hardware accelerator

Searching over encrypted keywords in a database

System and method for providing defence to a cryptographic device a...

Optimized hardware architecture and method for ECC point doubling u...

Modulo calculation using polynomials

Method of cryptographic processing of data on elliptic curves, corr...

Finite field inverter

Masking with shared random bits

Exponentiation calculation apparatus and exponentiation calculation...

Method of optimizing combinational circuits

Polynomial data processing operation

Method and apparatus for performing finite field calculations

Method and processing circuit for dealing with galois field computa...

Hybrid greatest common divisor calculator for polynomials

Method and apparatus for performing elliptic curve scalar multiplic...

Circuits and methods for performing exponentiation and inversion of...

Method, apparatus and media for performing GF(2) polynomial operations

Method of optimizing combinational circuits

Encryption device using mask value to convert plain text into encry...

Method for scalar multiplication in elliptic curve groups over bina...

Method and apparatus for performing elliptic curve scalar multiplic...

Generation of a remainder from division of a first polynomial by a...

Method to protect a cryptographic assembly by homographic masking

Compound Galois field engine and Galois field divider and square ro...

Randomized modular polynomial reduction method and hardware therefor

Accelerating elliptic curve point multiplication through batched in...

Inverse calculation circuit, inverse calculation method, and storag...

Patents Applicationslast 30 patents

OPERATING METHOD OF FLOATING POINT OPERATION CIRCUIT AND INTEGRATED...

COMMUNICATION DATA TEXT CONFUSION ENCRYPTION METHOD

EFFICIENT ARCHITECTURE AND METHOD FOR ARITHMETIC COMPUTATIONS IN PO...

SECURE JOINING SYSTEM, METHOD, SECURE COMPUTING APPARATUS AND PROGRAM

FINITE-FIELD DIVISION OPERATOR, ELLIPTIC CURVE CRYPTOSYSTEM HAVING...

FINITE FIELD INVERTER

MASKING WITH SHARED RANDOM BITS

METHOD OF OPTIMIZING COMBINATIONAL CIRCUITS

Method and Apparatus for Performing Elliptic Curve Scalar Multiplic...

Hybrid Greatest Common Divisor Calculator for Polynomials

RANDOMIZED MODULAR POLYNOMIAL REDUCTION METHOD AND HARDWARE THEREFOR

METHOD AND PROCESSING CIRCUIT FOR DEALING WITH GALOIS FIELD COMPUTA...

Circuits and Methods for Performing Exponentiation and Inversion of...

METHOD OF OPTIMIZING COMBINATIONAL CIRCUITS

ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, AND INTEGR...

Method, Apparatus and Media for Performing GF(2) Polynomial Operations

RANDOMIZED MODULAR POLYNOMIAL REDUCTION METHOD AND HARDWARE THEREFOR

Polynomial data processing operation

EXPONENTIATION CALCULATION APPARATUS AND EXPONENTIATION CALCULATION...

METHOD AND APPARATUS FOR PERFORMING FINITE FIELD CALCULATIONS

Method for Scalar Multiplication in Elliptic Curve Groups Over Bina...

Method and Apparatus for Performing Elliptic Curve Scalar Multiplic...

METHOD FOR REALIZING FINITE FIELD DIVIDER ARCHITECTURE

Method to Protect a Cryptographic Assembly by Homographic Masking

Compound galois field engine and galois field divider and square ro...

Modular reduction for a cryptographic process and corprocessor for...

Inversion calculations

Inverse calculation circuit, inverse calculation method, and storag...

Methods, circuits, and computer program products for processing mas...

Galois field computation