ClassID:

191307

G06F2207/7219 - CPC Classification

Classification description:

Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled; Indexing scheme relating to groups - Countermeasures against side channel or fault attacks

Sub-classes:
Recent Application in this class:
#1
20250315518
2025-10-09

Consistent Speculation of Pointer Authentication

#2
20250094567
2025-03-20

Consistent Speculation of Pointer Authentication

#3
20230376637
2023-11-23

Security plugin for a system-on-a-chip platform

#4
20220405427
2022-12-22

Security plugin for a system-on-a-chip platform

#5
20220166619
2022-05-26

System and method for calculating faster ECC scalar multiplication on FPGA

#6
20200356699
2020-11-12

Security plugin for a system-on-a-chip platform

#7
20200266986
2020-08-20

Systems and methods for operating secure elliptic curve cryptosystems

#8
20200133674
2020-04-30

Circuitry and method

#9
20190379527
2019-12-12

Protection of an iterative calculation

#10
20190327074
2019-10-24

Encrypting and decrypting unit for RSA cryptographic system, resistant to faults injection

#11
20180351743
2018-12-06

Protection against relay attacks in a white-box implementation

#12
20180316499
2018-11-01

Apparatus and method for performing operation being secure against side channel attack

#13
20180316498
2018-11-01

Apparatus and method for performing operation being secure against side channel attack

#14
20180316487
2018-11-01

Apparatus and method for performing operation being secure against side channel attack

#15
20180129476
2018-05-10

Hardened random number generator with ring oscillator collapse time random truncation

#16
20180062844
2018-03-01

Systems and methods for operating secure elliptic curve cryptosystems

#17
20170061119
2017-03-02

Protection of a modular exponentiation calculation

#18
20170060535
2017-03-02

Verification of the sensitivity of an electronic circuit executing a modular exponentiation calculation

#19
20160180114
2016-06-23

Security plugin for a system-on-a-chip platform

#20
20160124796
2016-05-05

Method and device for fault detection

#21
20150067441
2015-03-05

Computing device storing look-up tables for computation of a function

#22
20130159791
2013-06-20

Method and device for fault detection

#23
20120017089
2012-01-19

Cryptographic token with leak-resistant key derivation

#24
20110311041
2011-12-22

Crytographically transforming data text

#25
20110274271
2011-11-10

COUNTERMEASURE METHOD AND DEVICES FOR ASYMMETRIC ENCRYPTION

#26
20110246119
2011-10-06

Process for testing the resistance of an integrated circuit to a side channel analysis

#27
20110170685
2011-07-14

COUNTERMEASURE METHOD AND DEVICES FOR ASYMMETRIC ENCRYPTION WITH SIGNATURE SCHEME

#28
20110113248
2011-05-12

Leak-Resistant Cryptographic Token

#29
20110013770
2011-01-20

Encrypting method having countermeasure function against power analyzing attacks

#30
20100177887
2010-07-15

MONTGOMERY-BASED MODULAR EXPONENTIATION SECURED AGAINST HIDDEN CHANNEL ATTACKS

#31
20090323954
2009-12-31

Internet protocol telephony security architecture

#32
20090285388
2009-11-19

Cryptographic method with elliptical curves

#33
20090279687
2009-11-12

CRYPTOGRAPHIC OPERATION PROCESSING CIRCUIT

#34
20090086961
2009-04-02

MONTGOMERY MASKED MODULAR MULTIPLICATION PROCESS AND ASSOCIATED DEVICE

#35
20090034717
2009-02-05

Method of processing data protected against attacks by generating errors and associated device

#36
20080260143
2008-10-23

XZ-elliptic curve cryptography with secret key embedding

#37
20080209568
2008-08-28

Preserving privacy of one-dimensional data streams using dynamic correlations

#38
20080104400
2008-05-01

Leak-resistant cryptographic payment smartcard

#39
20080052499
2008-02-28

Systems and methods for providing security for computer systems

#40
20080049940
2008-02-28

Payment smart cards with hierarchical session key derivation providing security against differential power analysis and other attacks

#41
20060271795
2006-11-30

Method to prevent power dissipation attacks on a cryptographic algorithm by implementing a random transformation step

#42
20060155962
2006-07-13

Processing activity masking in a data processing system

#43
20060149942
2006-07-06

Microcontroller and assigned method for processing the programming of the micro-con- troller

#44
20060126830
2006-06-15

Montgomery transform device, arithmetic device, IC card, encryption device, decryption device and program

#45
20060117167
2006-06-01

Processing activity masking in a data processing system

#46
20060045264
2006-03-02

Prevention of side channel attacks against block cipher implementations and other cryptographic systems

#47
20060036833
2006-02-16

Processing activity masking in a data processing system

#48
20060031790
2006-02-09

Trusted computing platform

#49
20060029221
2006-02-09

Elliptic polynomial cryptography with multi y-coordinates embedding

#50
20060029220
2006-02-09

Elliptic polynomial cryptography with multi x-coordinates embedding

#51
20060021022
2006-01-26

Security chip architecture and implementations for cryptography acceleration

#52
20050289331
2005-12-29

Variable cycle instruction execution in variable or maximum fixed cycle mode to disguise execution path

#53
20050120248
2005-06-02

Internet protocol telephony security architecture

#54
20050041810
2005-02-24

Shift device and method for shifting

#55
20050027985
2005-02-03

Internet protocol telephony security architecture

#56
20050021990
2005-01-27

Method for making secure a secret quantity