ClassID:

227268

H04L2209/08 - CPC Classification

Classification description:

Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication Randomization, e.g. dummy operations or using noise

Recent Application in this class:
#1
20260135719
2026-05-14

AUTHENTICATION SYSTEM, AUTHENTICATION MODULE, AND AUTHENTICATION PROGRAM

#2
20260081777
2026-03-19

Binomial Sampling in Lattice-Based Cryptography

#3
20260039456
2026-02-05

SECURE COMMUNICATION

#4
20260012461
2026-01-08

NETWORK INTERFERENCE CONTROL FOR WIRELESS TRANSMISSION

#5
20260012328
2026-01-08

Methods and Systems for Providing Data Integrity in a Constrained Environment

#6
20250392458
2025-12-25

INTEGRATED CIRCUIT (IC) SIGNATURES WITH RANDOM NUMBER GENERATOR AND ONE-TIME PROGRAMMABLE DEVICE

#7
20250379733
2025-12-11

CRYPTOGRAPHIC PSEUDONYM MAPPING METHOD, COMPUTER SYSTEM, COMPUTER PROGRAM AND COMPUTER-READABLE MEDIUM

#8
20250378200
2025-12-11

SYSTEMS AND METHODS FOR TOKENIZATION TO SUPPORT PSEUDONYMIZATION OF SENSITIVE DATA

#9
20250274266
2025-08-28

DATA INVALIDATION FOR MEMORY

#10
20250202710
2025-06-19

SYSTEM AND METHOD FOR PRODUCING A UNIQUE STABLE BIOMETRIC CODE FOR A BIOMETRIC HASH

#11
20250175330
2025-05-29

SECURITY DEVICE AND OPERATION METHOD THEREOF

#12
20250148852
2025-05-08

SYSTEM AND METHOD FOR CRYPTOGRAPHIC CHOICE MECHANISMS

#13
20250124311
2025-04-17

MANAGING INFORMATION FOR MODEL TRAINING USING DISTRIBUTED BLOCKCHAIN LEDGER

#14
20250097008
2025-03-20

3D DATA GENERATION DEVICE, ANALYSIS SERVER, AND 3D PRINTING METHOD EMPLOYING HOMOMORPHIC ENCRYPTION

#15
20250021689
2025-01-16

USING A SECURE ENCLAVE TO SATISFY RETENTION AND EXPUNGEMENT REQUIREMENTS WITH RESPECT TO PRIVATE DATA

#16
20250007704
2025-01-02

Redundant Quantum Random Number Generator in a Quantum Communication System

#17
20240396710
2024-11-28

DEVICE AND METHOD FOR RESONANT CRYPTOGRAPHY

#18
20240372861
2024-11-07

SECURE KEYBOARD RESOURCE LIMITING ACCESS OF USER INPUT TO DESTINATION RESOURCE REQUESTING THE USER INPUT

#19
20240372704
2024-11-07

Secure Multi-Party Reach and Frequency Estimation

#20
20240348435
2024-10-17

INTEGRATED CIRCUIT (IC) SIGNATURES WITH RANDOM NUMBER GENERATOR AND ONE-TIME PROGRAMMABLE DEVICE

#21
20240330206
2024-10-03

Obfuscating Cryptographic Material In Memory

#22
20240243908
2024-07-18

KEY MANAGEMENT AND PROTECTION IN SECURE EXECUTION ENVIRONMENTS

#23
20240223570
2024-07-04

NETWORK INTERFERENCE CONTROL FOR WIRELESS TRANSMISSION

#24
20240214213
2024-06-27

SECURE CONSOLIDATION SYSTEM, INFORMATION PROCESSING APPARATUS, SECURE CONSOLIDATION METHOD, AND PROGRAM

#25
20240204988
2024-06-20

Secure Multi-Party Reach and Frequency Estimation

#26
20240187230
2024-06-06

A LOW OVERHEAD METHOD AND ARCHITECTURE FOR SIDE-CHANNEL ATTACK RESISTANCE IN ELLIPTIC CURVE ARITHMETIC

#27
20240185662
2024-06-06

System and method for cryptographic choice mechanisms

#28
20240163111
2024-05-16

SYSTEMS AND METHODS FOR AUTHENTICATION USING ANTENNA ARRAY GEOMETRIES

#29
20240146505
2024-05-02

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SECURE COMPUTATION METHOD, AND SECURE COMPUTATION PROGRAM

#30
20240089100
2024-03-14

Using a secure enclave to satisfy retention and expungement requirements with respect to private data

#31
20240064002
2024-02-22

METHOD FOR SECURING AN EXECUTION OF A CRYPTOGRAPHIC PROCESS

#32
20240064001
2024-02-22

ANONYMOUS AGGREGATION SERVICE FOR SENSITIVE DATA

#33
20240007308
2024-01-04

Confidential authentication and provisioning

#34
20230421365
2023-12-28

Secure multi-party reach and frequency estimation

#35
20230379135
2023-11-23

Private decision tree evaluation using an arithmetic circuit

#36
20230379133
2023-11-23

MULTIPLICATIVE MASKING FOR CRYPTOGRAPHIC OPERATIONS

#37
20230368050
2023-11-16

Managing information for model training using distributed blockchain ledger

#38
20230359768
2023-11-09

SYSTEMS AND METHODS FOR TOKENIZATION TO SUPPORT PSEUDONYMIZATION OF SENSITVE DATA

#39
20230353368
2023-11-02

System and method for producing a unique stable biometric code for a biometric hash

#40
20230308267
2023-09-28

SIGNAL PROCESSING SYSTEM

#41
20230299949
2023-09-21

KEY EXCHANGE PROTOCOL

#42
20230261866
2023-08-17

System and method for providing a secure locally-based boot disk encryption key

#43
20230246839
2023-08-03

SYSTEM AND METHOD FOR COMPLEX CONFIRMATION OF BIOMETRIC INFORMATION WITHOUT STORED BIOMETRIC DATA

#44
20230231840
2023-07-20

Encryption and decryption techniques using shuffle function

#45
20230231835
2023-07-20

QUANTUM-SAFE CRYPTOGRAPHIC METHODS AND SYSTEMS

#46
20230195943
2023-06-22

PROCESSOR ARCHITECTURE AND RELATED TECHNIQUES

#47
20230186710
2023-06-15

System and method for cryptographic choice mechanisms

#48
20230169016
2023-06-01

Obfuscating cryptographic material in memory

#49
20230121502
2023-04-20

Integrated circuit (IC) signatures with random number generator and one-time programmable device

#50
20230115108
2023-04-13

Communication apparatus and control method

#51
20230111701
2023-04-13

Secure keyboard resource limiting access of user input to destination resource requesting the user input

#52
20230088588
2023-03-23

Security as a service for machine learning

#53
20230050481
2023-02-16

Distributed private key recovery

#54
20230039723
2023-02-09

SECRET HASH TABLE CONSTRUCTION SYSTEM, REFERENCE SYSTEM, METHODS FOR THE SAME

#55
20230030739
2023-02-02

Physically unclonable function device

#56
20230018185
2023-01-19

OBFUSCATING DATA AT-TRANSIT

#57
20230004841
2023-01-05

Managing information for model training using distributed blockchain ledger

#58
20220417009
2022-12-29

Preserving inter-party data privacy in global data relationships

#59
20220416995
2022-12-29

ACCELERATED DIVISION OF HOMOMORPHICALLY ENCRYPTED DATA

#60
20220385486
2022-12-01

PHYSICALLY UNCLONABLE FUNCTION PRODUCED USING OTP MEMORY

#61
20220385451
2022-12-01

Data invalidation for memory

#62
20220376891
2022-11-24

Large-word approximate homomorphic encryption

#63
20220376887
2022-11-24

Secure multi-party reach and frequency estimation

#64
20220360424
2022-11-10

Method for executing a function, secured by temporal desynchronization

#65
20220353071
2022-11-03

Method and system for providing quantum random number on basis of quantum entropy source

#66
20220343015
2022-10-27

Tokenization and encryption for secure data transfer

#67
20220327883
2022-10-13

System and method for cryptographic choice mechanisms

#68
20220327882
2022-10-13

System and method for cryptographic choice mechanisms

#69
20220311752
2022-09-29

Quantum-safe cryptographic methods and systems

#70
20220286270
2022-09-08

Fault attack resistant cryptographic systems and methods

#71
20220284114
2022-09-08

Multi-touch attribution and control group creation using private commutative encrypted match service

#72
20220271953
2022-08-25

Chip device and method for a randomized logic encryption

#73
20220255746
2022-08-11

Multi-tenant data protection in a centralized network environment

#74
20220255723
2022-08-11

Oracle-aided protocol for compact data storage for applications using computations over fully homomorphic encrypted data

#75
20220247548
2022-08-04

Efficient distributed privacy-preserving computations

#76
20220224551
2022-07-14

MUTUAL AUTHENTICATION OF CONFIDENTIAL COMMUNICATION

#77
20220224509
2022-07-14

Enhanced randomness for digital systems

#78
20220216982
2022-07-07

Error and attack resistant random number generation using quantum computing

#79
20220207158
2022-06-30

Apparatus and method for encrypting data in a data storage system

#80
20220200784
2022-06-23

Time and frequency domain side-channel leakage suppression using integrated voltage regulator cascaded with runtime crypto arithmetic transformations

#81
20220171714
2022-06-02

Obfuscating cryptographic material in memory

#82
20220166600
2022-05-26

EVOLVING CRYPTOGRAPY SYSTEM AND METHOD

#83
20220094545
2022-03-24

LOW POWER ENCRYPTION IN MOTION

#84
20220092157
2022-03-24

Digital watermarking for textual data

#85
20220085974
2022-03-17

Method and circuit for performing a substitution operation

#86
20220067201
2022-03-03

Non-transitory computer-readable storage medium and communication device

#87
20220060337
2022-02-24

Data protection using universal tagging

#88
20220052834
2022-02-17

Interactive techniques for accelerating homomorphic linear operations on encrypted data

#89
20220006641
2022-01-06

Distribution of Blockchain Validation

#90
20210409188
2021-12-30

Countermeasures for side-channel attacks on protected sign and key exchange operations

#91
20210397749
2021-12-23

Extra-compact key with reusable common key for encryption

#92
20210397747
2021-12-23

Electromagnetic and power noise injection for hardware operation concealment

#93
20210373854
2021-12-02

Electromechanical apparatus, system, and method for generating true random numbers

#94
20210367755
2021-11-25

Devices and methods for protecting cryptographic programs

#95
20210367754
2021-11-25

Computing device processing expanded data

#96
20210365388
2021-11-25

Method of encrypting data in nonvolatile memory device, nonvolatile memory device and user device

#97
20210359846
2021-11-18

Secure multi-party reach and frequency estimation

#98
20210359837
2021-11-18

SYSTEMS AND METHODS FOR SECURE DATA COMPUTING AND ALGORITHM SHARING

#99
20210359836
2021-11-18

Secure multi-party reach and frequency estimation

#100
20210359835
2021-11-18

Anonymous aggregation service for sensitive data

#101
20210357526
2021-11-18

Using a secure enclave to satisfy retention and expungement requirements with respect to private data

#102
20210351932
2021-11-11

Message embedment in random values

#103
20210350211
2021-11-11

Distributed architecture for explainable AI models

#104
20210343101
2021-11-04

System and method for cryptographic choice mechanisms

#105
20210336764
2021-10-28

Efficient distributed secret shuffle protocol for encrypted database entries using dependent shufflers

#106
20210328976
2021-10-21

Sending secure communications using a local ephemeral key pool

#107
20210328762
2021-10-21

Verifiable secret shuffle protocol for encrypted data based on homomorphic encryption and secret sharing

#108
20210320910
2021-10-14

Encryption and decryption techniques using shuffle function

#109
20210319131
2021-10-14

Differential privacy for encrypted data

#110
20210306148
2021-09-30

Integrated circuit (IC) signatures with random number generator and one-time programmable device

#111
20210297235
2021-09-23

Additively-homomorphic method and apparatus specialized for non-interactive zero-knowledge proof

#112
20210284703
2021-09-16

Encryption device and operation method thereof

#113
20210281390
2021-09-09

Substitute box, substitute method and apparatus thereof

#114
20210279348
2021-09-09

Secure access control processes

#115
20210273778
2021-09-02

METHOD FOR EXECUTING A FUNCTION, BY A MICROPROCESSOR, SECURED BY TIME DESYNCHRONISATION

#116
20210271745
2021-09-02

Authentication Methods and Systems

#117
20210256146
2021-08-19

Searching using encrypted client and server maintained indices

#118
20210250190
2021-08-12

Securing communications

#119
20210250163
2021-08-12

Oracle-aided protocol for compact data storage for applications using computations over fully homomorphic encrypted data

#120
20210248928
2021-08-12

Encryption device, decryption device, encryption method, decryption method, encryption program product, and decryption program product

#121
20210234682
2021-07-29

Resilient secret sharing cloud based architecture for data vault

#122
20210194667
2021-06-24

Clock period randomization for defense against cryptographic attacks

#123
20210184831
2021-06-17

Obfuscating cryptographic parameters used in elliptical curve cryptography, and related systems and devices

#124
20210160052
2021-05-27

Device and method for resonant cryptography

#125
20210126788
2021-04-29

Randomness verification system and method of verifying randomness

#126
20210119763
2021-04-22

Obfuscating data at-transit

#127
20210117570
2021-04-22

Periodic generation of random function in the cloud

#128
20210110627
2021-04-15

System and method for cryptographic choice mechanisms

#129
20210099306
2021-04-01

System for integrity validation of authorization data using cryptographic hashes

#130
20210083841
2021-03-18

Private decision tree evaluation using an arithmetic circuit

#131
20210075628
2021-03-11

Physically unclonable function device

#132
20210075593
2021-03-11

RandoSol: randomness solutions

#133
20210064779
2021-03-04

Masking text data for secure multiparty computation

#134
20210058259
2021-02-25

Confidential authentication and provisioning

#135
20210056546
2021-02-25

POS system with white box encryption key sharing

#136
20210051006
2021-02-18

BLIND KEY GENERATOR AND EXCHANGE

#137
20210006406
2021-01-07

Multi-tenant data protection in a centralized network environment

#138
20200412522
2020-12-31

Method for sequentially encrypting and decrypting singly linked lists based on double key stream ciphers

#139
20200401733
2020-12-24

Buffer access for side-channel attack resistance

#140
20200396068
2020-12-17

Protection of the execution of cipher algorithms

#141
20200396063
2020-12-17

Batch-wise verification of multiparty computations

#142
20200389446
2020-12-10

Partial pattern recognition in a stream of symbols

#143
20200389443
2020-12-10

Authentication with random noise symbols and pattern recognition

#144
20200382273
2020-12-03

Privacy preserving oracle

#145
20200382271
2020-12-03

METHODS FOR IMPLEMENTING AND OBFUSCATING A CRYPTOGRAPHIC ALGORITHM HAVING A GIVEN SECRET KEY

#146
20200344056
2020-10-29

Device and method for protecting execution of a cryptographic operation

#147
20200328882
2020-10-15

Arithmetic apparatus, arithmetic system and arithmetic method

#148
20200313845
2020-10-01

Secret key estimation methods and devices

#149
20200304527
2020-09-24

System and method for detecting active relay station attacks between two multimedia communication platforms

#150
20200304308
2020-09-24

METHOD FOR PROVIDING A PROOF-OF-RETRIEVABILITY

#151
20200304305
2020-09-24

Cryptographic device with updatable shared matrix

#152
20200295952
2020-09-17

Mutual authentication of confidential communication

#153
20200272762
2020-08-27

Systems and methods for tokenization to support pseudonymization of sensitive data

#154
20200252217
2020-08-06

System and method for producing a unique stable biometric code for a biometric hash

#155
20200252211
2020-08-06

METHOD FOR GENERATING SECURE RANDOMNESS ON BLOCKCHAIN

#156
20200244436
2020-07-30

Ciphertext preprocessing and acquisition

#157
20200228306
2020-07-16

Configuring a device based on a DPA countermeasure

#158
20200226867
2020-07-16

System and method for cryptographic choice mechanisms

#159
20200220708
2020-07-09

UNITED COUNTERMEASURE AGAINST SIDE-CHANNEL ATTACKS

#160
20200213124
2020-07-02

Data protection using universal tagging

#161
20200213122
2020-07-02

Data protection using sporadically generated universal tags

#162
20200213096
2020-07-02

Data conversion systems and methods

#163
20200210597
2020-07-02

Apparatus and method for encrypting data in a data storage system

#164
20200204340
2020-06-25

Method and system for processing a GNSS signal using homomorphic encryption

#165
20200195418
2020-06-18

Memory device, host device, and memory system

#166
20200193050
2020-06-18

Method and computer program product for generating secure alternative representation for numerical datum

#167
20200193035
2020-06-18

METHOD AND SYSTEM FOR DATA SECURITY VIA ENTROPY AND DISINFORMATION BASED INFORMATION DISPERSAL

#168
20200193034
2020-06-18

Copy protection for secured files

#169
20200186356
2020-06-11

Batch-wise distributed preprocessing information verification

#170
20200186348
2020-06-11

System and method for selective transparency for public ledgers

#171
20200186326
2020-06-11

Device and method for resonant cryptography

#172
20200177368
2020-06-04

Virtual enigma cipher

#173
20200167406
2020-05-28

Inverse-image sampling device, inverse-image sampling method, and inverse-image sampling program

#174
20200153813
2020-05-14

Encryption and decryption techniques using shuffle function

#175
20200151077
2020-05-14

Apparatus and method of generating random numbers

#176
20200150928
2020-05-14

Random number generation device, random number generation method, encryption device, and non-transitory recording medium

#177
20200145235
2020-05-07

Integrated circuit and method for challenge-response physically unclonable function

#178
20200143267
2020-05-07

Managing information for model training using distributed blockchain ledger

#179
20200143066
2020-05-07

Optimizations for privacy-preserving distance metric computation

#180
20200125332
2020-04-23

Quantum random number generator

#181
20200119918
2020-04-16

Elliptic curve point multiplication device and method in a white-box context

#182
20200112425
2020-04-09

Fault attack resistant cryptographic systems and methods

#183
20200110906
2020-04-09

Encryption circuit for performing virtual encryption operations

#184
20200106606
2020-04-02

Post-quantum asymmetric key cryptosystem with one-to-many distributed key management based on prime modulo double encapsulation

#185
20200104520
2020-04-02

Electronic device for checking randomness of identification key device, random key checker circuit, and method of checking randomness of electronic device

#186
20200097669
2020-03-26

Processes and related apparatus for secure access control

#187
20200090176
2020-03-19

Electronic authentication systems

#188
20200058283
2020-02-20

Audio path sealing

#189
20200044850
2020-02-06

Secure data transmission using natural language

#190
20200044834
2020-02-06

Block computing for information silo

#191
20200044817
2020-02-06

Elliptic curve cryptography scheme with simple side-channel attack countermeasure

#192
20200034571
2020-01-30

Method for Smart Contract Data Input through a Proof-of-Work Consensus Mechanism

#193
20200004505
2020-01-02

Randomization of data using a plurality of types of pseudorandom number generators

#194
20190392155
2019-12-26

Creating software packages for performing secure computations

#195
20190371209
2019-12-05

Pure binary scrambling

#196
20190354696
2019-11-21

Computational optical physical unclonable function

#197
20190349191
2019-11-14

Dynamic anonymous password-authenticated key exchange (APAKE)

#198
20190342075
2019-11-07

Method and system for encrypting data with an all-or-nothing encryption scheme having additional randomness

#199
20190334879
2019-10-31

Combined hidden dynamic random-access devices utilizing selectable keys and key locators for communicating randomized data together with sub-channels and coded encryption keys

#200
20190332763
2019-10-31

Memory and controller mutual secure channel association

#201
20190327076
2019-10-24

Mitigating timing attacks via dynamically scaled time dilation

#202
20190327075
2019-10-24

Mitigating timing attacks via dynamically triggered time dilation

#203
20190312854
2019-10-10

Dynamically hiding information in noise

#204
20190311154
2019-10-10

Secure loading of secret data to non-protected hardware registers

#205
20190306189
2019-10-03

Customized service request permission control system

#206
20190303593
2019-10-03

Concealment device, data analysis device, and computer readable medium

#207
20190296908
2019-09-26

Side-channel hardened operation

#208
20190296906
2019-09-26

Key generator with resistive memory and method thereof

#209
20190296897
2019-09-26

Virtualizing a key hierarchy using a partially-oblivious pseudorandom function (P-OPRF)

#210
20190296891
2019-09-26

Multiplier protected against power analysis attacks

#211
20190268137
2019-08-29

Method and device for performing substitution table operations

#212
20190268136
2019-08-29

Method and circuit for performing a substitution operation

#213
20190268134
2019-08-29

Method and circuit for implementing a substitution table

#214
20190266343
2019-08-29

Protecting study participant data for aggregate analysis

#215
20190260800
2019-08-22

Cryptic vehicle shield

#216
20190260587
2019-08-22

SECURITY AUTHENTICATION METHOD AND SYSTEM, AND INTEGRATED CIRCUIT

#217
20190253436
2019-08-15

Method, system, and apparatus for monitoring network traffic and generating summary

#218
20190253235
2019-08-15

Blockchain data protection using homomorphic encryption

#219
20190245692
2019-08-08

Compression and manipulation-resistant fuzzy hashing

#220
20190238313
2019-08-01

Virtual enigma cipher

#221
20190222419
2019-07-18

Secure container based protection of password accessible master encryption keys

#222
20190221139
2019-07-18

Cryptographic device and memory based PUF

#223
20190213350
2019-07-11

Data protection management system compliant identification handling

#224
20190199694
2019-06-27

INDIVIDUAL ENCRYPTION OF CONTROL COMMANDS

#225
20190190694
2019-06-20

Privacy preserving comparison

#226
20190188703
2019-06-20

POS system with white box encryption key sharing

#227
20190158288
2019-05-23

Multi-tenant data protection in a centralized network environment

#228
20190147771
2019-05-16

Method for randomly modifying the consumption profile of a logic circuit, and associated device

#229
20190147188
2019-05-16

Hardware protection for differential privacy

#230
20190138275
2019-05-09

Random number generator generating random number by using at least two algorithms, and security device comprising the random number generator

#231
20190097788
2019-03-28

Systems and methods for facilitating iterative key generation and data encryption and decryption

#232
20190097786
2019-03-28

System and method for generating a symmetrically balanced output

#233
20190089526
2019-03-21

Encryption for low-end devices through computation offloading

#234
20190065781
2019-02-28

Systems and methods for tokenization to support pseudonymization of sensitive data

#235
20190044720
2019-02-07

Conducting a cryptographic operation

#236
20190044701
2019-02-07

Transmission apparatus, and transmission data protection method thereof

#237
20190042747
2019-02-07

Controlled introduction of uncertainty in system operating parameters

#238
20190034629
2019-01-31

Protection of an iterative calculation against horizontal attacks

#239
20190028263
2019-01-24

Randomized logic against side channel attacks

#240
20190026457
2019-01-24

Privacy-preserving, mutual PUF-based authentication protocol

#241
20190020633
2019-01-17

Provisioning ephemeral key pools for sending and receiving secure communications

#242
20190020632
2019-01-17

Generating ephemeral key pools for sending and receiving secure communications

#243
20190020631
2019-01-17

Sending secure communications using a local ephemeral key pool

#244
20190007390
2019-01-03

Encryption and decryption techniques using shuffle function

#245
20190007197
2019-01-03

High-precision rational number arithmetic in homomorphic encryption

#246
20180373899
2018-12-27

METHOD FOR CREATING A DECOY OF AN OPERATION OF AN INTEGRATED CIRCUIT AND CORRESPONDING INTEGRATED CIRCUIT

#247
20180367300
2018-12-20

Information processing apparatus and method

#248
20180359230
2018-12-13

Combined hidden dynamic random-access devices utilizing selectable keys and key locators for communicating randomized data together with sub-channels and coded encryption keys

#249
20180359081
2018-12-13

CMAC computation using white-box implementations with external encodings

#250
20180359079
2018-12-13

Fully homomorphic encryption method based on modular operation

#251
20180357434
2018-12-13

Secure generalized bloom filter

#252
20180351917
2018-12-06

Randomized bilateral trust (RABiT): trust building connectivity for cyber space

#253
20180351729
2018-12-06

Multiplicative masking for cryptographic operations

#254
20180337789
2018-11-22

Challenge/response system

#255
20180336357
2018-11-22

Locally private determination of heavy hitters

#256
20180322297
2018-11-08

COPY PROTECTION FOR SECURED FILES

#257
20180322296
2018-11-08

COPY PROTECTION FOR SECURED FILES

#258
20180322294
2018-11-08

Copy protection for secured files

#259
20180316487
2018-11-01

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

#260
20180307864
2018-10-25

Random time generated interrupts in a cryptographic hardware pipeline circuit

#261
20180301426
2018-10-18

Protecting analog circuits with parameter biasing obfuscation

#262
20180300493
2018-10-18

Secure and efficient cloud storage with retrievability guarantees

#263
20180287806
2018-10-04

Securing communications

#264
20180270045
2018-09-20

Double-hashing operation mode for encryption

#265
20180260192
2018-09-13

Device and method for managing performance of quantum noise-based random number generator

#266
20180254886
2018-09-06

Device and method for resonant cryptography

#267
20180241572
2018-08-23

TECHNIQUES FOR REMOTE SGX ENCLAVE AUTHENTICATION

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20180205561
2018-07-19

Mutual authentication of confidential communication

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20180205543
2018-07-19

Enhanced obfuscation or randomization for secure product identification and verification

#270
20180198607
2018-07-12

Optical cryptography systems and methods

#271
20180183576
2018-06-28

Mask S-box, block ciphers algorithm device and corresponding construction process

#272
20180183569
2018-06-28

Key processing method and device

#273
20180176015
2018-06-21

Method and Apparatus for Public Key Encryption Scheme RLCE and IND-CCA2 Security

#274
20180174493
2018-06-21

Method and apparatus for cryptographic data processing

#275
20180167208
2018-06-14

Confidential authentication and provisioning

#276
20180152288
2018-05-31

Security processor, application processor including the same, and operating method of security processor

#277
20180150641
2018-05-31

Sharing an object using the scattered storage system with high-entropy credentials

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20180150634
2018-05-31

Scrambling of the operation of an integrated circuit

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20180150630
2018-05-31

Authentication methods and systems

#280
20180150629
2018-05-31

Encoding methods and systems

#281
20180150628
2018-05-31

Authentication methods and systems

#282
20180150623
2018-05-31

Authentication methods and systems

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20180145826
2018-05-24

Security through data scattering

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20180144152
2018-05-24

Searching using encrypted client and server maintained indices

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20180137290
2018-05-17

Apparatus, method and article of manufacture for partially resisting hardware trojan induced data leakage in sequential logics

#286
20180136864
2018-05-17

Memory and data reading method including performing N read operations on an address and determining whether the data is consistent

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20180123787
2018-05-03

Apparatus and method for encryption

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20180115583
2018-04-26

Inhibiting electromagnetic field-based eavesdropping

#289
20180115412
2018-04-26

Method and encryption node for encrypting message

#290
20180101697
2018-04-12

Method for differentially private aggregation in a star topology under a realistic adversarial model

#291
20180097612
2018-04-05

Hardware based cryptographic side-channel attack prevention

#292
20180075888
2018-03-15

Techniques for preventing tampering with PROM settings

#293
20180074791
2018-03-15

Randomization of data using a plurality of types of pseudorandom number generators

#294
20180068124
2018-03-08

Systems and methods for detecting sensitive information leakage while preserving privacy

#295
20180060561
2018-03-01

Systems and methods for authenticating firmware stored on an integrated circuit

#296
20180054301
2018-02-22

METHOD AND DEVICE FOR DATA ENCRYPTION

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20180048467
2018-02-15

Key Generator, Computer System, and Encryption Statistical Processing Method

#298
20180034626
2018-02-01

Terminal device, database server, and calculation system

#299
20180006813
2018-01-04

Cryptographic key production from a physical unclonable function

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2017-12-28

Methods for protecting substitution operation using substitution table against a side-channel analysis