Patent | Date |
---|
Device With Flash Memory And Method For Writing/erasing/updating Data In Flash Memory Thereof App 20220155974 - JEON; Yong-Sung ;   et al. | 2022-05-19 |
Hardware security module for verifying executable code, device having hardware security module, and method of operating device Grant 11,336,444 - Jeon , et al. May 17, 2 | 2022-05-17 |
Apparatus and method for authenticating IoT device based on PUF using white-box cryptography Grant 11,329,835 - Kim , et al. May 10, 2 | 2022-05-10 |
Apparatus And Method For Authenticating Device Based On Certificate Using Physical Unclonable Function App 20210392004 - KIM; Byoung-Koo ;   et al. | 2021-12-16 |
Circuit, Apparatus And Method For Calculating Multiplicative Inverse App 20210390443 - CHUNG; Do-Young ;   et al. | 2021-12-16 |
Apparatus for generating secret information on basis of ring oscillator architecture and method of same Grant 11,115,202 - Lee , et al. September 7, 2 | 2021-09-07 |
Flexible Active Species Generator And Use Thereof App 20210112651 - LEE; Seung Hoon ;   et al. | 2021-04-15 |
Hardware Security Module For Verifying Executable Code, Device Having Hardware Security Module, And Method Of Operating Device App 20210058249 - JEON; Yong-Sung ;   et al. | 2021-02-25 |
APPARATUS AND METHOD FOR AUTHENTICATING IoT DEVICE BASED ON PUF USING WHITE-BOX CRYPTOGRAPHY App 20210036873 - KIM; Byoung-Koo ;   et al. | 2021-02-04 |
User Device, Physical-unclonable-function-based Authentication Server, And Operating Method Thereof App 20200412556 - YOON; Seung-Yong ;   et al. | 2020-12-31 |
Secret Information Generation Apparatus And Method For Operating The Same App 20200233980 - LEE; Sang-Jae ;   et al. | 2020-07-23 |
Apparatus And Method For Generating Secret Information App 20200167504 - OH; Mi-Kyung ;   et al. | 2020-05-28 |
Apparatus For Generating Secret Information On Basis Of Ring Oscillator Architecture And Method Of Same App 20200162249 - LEE; Sang Jae ;   et al. | 2020-05-21 |
Radiation therapy apparatus and quality control method for radiation therapy apparatus Grant 10,357,665 - Ju , et al. July 23, 2 | 2019-07-23 |
Ransomware Detection Apparatus And Operating Method Thereof App 20190012459 - CHOI; Doo Ho ;   et al. | 2019-01-10 |
Quality assurance system for radiation therapy equipment, and quality assurance method thereof Grant 10,019,789 - Han , et al. July 10, 2 | 2018-07-10 |
Apparatus and method for generating printing data for patient-specific applicator, and system for manufacturing patient-specific applicator Grant 9,990,765 - Ju , et al. June 5, 2 | 2018-06-05 |
Radiation Therapy Apparatus and Quality Control Method for Radiation Therapy Apparatus App 20170291043 - Ju; Sang Gyu ;   et al. | 2017-10-12 |
Encrypting Apparatus And Method Using Logical Complement Values For Enhanced Security Against Side Channel Analysis App 20170272236 - LEE; Seung Kwang ;   et al. | 2017-09-21 |
Operation Method Based On White-box Cryptography And Secure Terminal For Performing The Method App 20170244677 - LEE; Seung Kwang ;   et al. | 2017-08-24 |
Function masking apparatus in symmetric cryptographic algorithm for preventing side channel attacks and method thereof Grant 9,577,821 - Kim , et al. February 21, 2 | 2017-02-21 |
Side-channel analysis apparatus and method based on profile Grant 9,423,425 - Kim , et al. August 23, 2 | 2016-08-23 |
Apparatus and Method for Generating Printing Data for Patient-Specific Applicator, and System for Manufacturing Patient-Specific Applicator App 20160093100 - JU; Sang Gyu ;   et al. | 2016-03-31 |
Encoding apparatus and method Grant 9,286,474 - Lee , et al. March 15, 2 | 2016-03-15 |
Side Channel Analysis System And Side Channel Analysis Method Using The Same App 20150349948 - KIM; Ju Han ;   et al. | 2015-12-03 |
White Box Encryption System And Method App 20150324302 - LEE; Seung Kwang ;   et al. | 2015-11-12 |
Function Masking Apparatus In Symmetric Cryptographic Algorithm For Preventing Side Channel Attacks And Method Thereof App 20150312027 - KIM; Tae Sung ;   et al. | 2015-10-29 |
Electric Vehicle, And Device And Method For Charging Same App 20150210175 - KANG; You-Sung ;   et al. | 2015-07-30 |
White Box Encryption Apparatus And Method App 20150215117 - KIM; Ju Han ;   et al. | 2015-07-30 |
Block encryption method and apparatus Grant 9,083,489 - Lee , et al. July 14, 2 | 2015-07-14 |
One-bit To Four-bit Dual Conversion Apparatus For Enhanced Security Against Side Channel Analysis And Method Thereof App 20150195084 - LEE; Seung Kwang ;   et al. | 2015-07-09 |
Encoding Apparatus And Method App 20150127953 - LEE; Seung-Kwang ;   et al. | 2015-05-07 |
Communication data protection method based on symmetric key encryption in RFID system, and apparatus for enabling the method Grant 8,947,211 - Choi , et al. February 3, 2 | 2015-02-03 |
Method For Key Establishment Using Anti-collision Algorithm App 20140307871 - KANG; Yousung ;   et al. | 2014-10-16 |
Method of preventing fault-injection attacks on Chinese Remainder Theorem-Rivest Shamir Adleman cryptographic operations and recording medium for storing program implementing the same Grant 8,861,718 - Lee , et al. October 14, 2 | 2014-10-14 |
Block Encryption Method And Apparatus App 20140286486 - LEE; Seung Kwang ;   et al. | 2014-09-25 |
Masking addition operation device for prevention of side channel attack Grant 8,774,406 - Choi , et al. July 8, 2 | 2014-07-08 |
Method For Elliptic Curve Cryptography With Countermeasures Against Simple Power Analysis And Fault Injection Analysis And System Thereof App 20140098951 - CHOI; Yong Je ;   et al. | 2014-04-10 |
Masking operation method and device for symmetric key encrypted system Grant 8,681,985 - Choi , et al. March 25, 2 | 2014-03-25 |
Method and apparatus for processing F-function in seed encryption system Grant 8,615,078 - Choi , et al. December 24, 2 | 2013-12-24 |
Radio frequency identification (RFID) security apparatus having security function and method thereof Grant 8,607,333 - Lee , et al. December 10, 2 | 2013-12-10 |
Side-channel Analysis Apparatus And Method Based On Profile App 20130325382 - KIM; Ju Han ;   et al. | 2013-12-05 |
Radio security leader controlling operation mode, and radio security tag supporting security mode and normal mode Grant 8,587,409 - Lee , et al. November 19, 2 | 2013-11-19 |
Method Of Preventing Fault-injection Attacks On Chinese Remainder Theorem-rivest Shamir Adleman Cryptographic Operations And Recording Medium For Storing Program Implementing The Same App 20130208886 - LEE; Seung-Kwang ;   et al. | 2013-08-15 |
Method for implementing symmetric key encryption algorithm against power analysis attacks Grant 8,488,781 - Choi , et al. July 16, 2 | 2013-07-16 |
Method And Apparatus For Generating Session Key And Cluster Key App 20130003968 - KANG; You-Sung ;   et al. | 2013-01-03 |
Secure device and method for preventing side channel attack Grant 8,341,758 - Kim , et al. December 25, 2 | 2012-12-25 |
Apparatus and method for generating secret key Grant 8,320,570 - Kang , et al. November 27, 2 | 2012-11-27 |
Method For Implementing Symmetric Key Encryption Algorithm Against Power Analysis Attacks App 20120294439 - CHOI; Doo Ho ;   et al. | 2012-11-22 |
Masking Addition Operation Device For Prevention Of Side Channel Attack App 20120163585 - CHOI; Yong-Je ;   et al. | 2012-06-28 |
Rsa Signature Method And Apparatus App 20120039462 - CHOI; Doo Ho ;   et al. | 2012-02-16 |
Radio Security Leader Controlling Operation Mode, And Radio Security Tag Supporting Security Mode And Normal Mode App 20110215908 - LEE; Sang Yeoun ;   et al. | 2011-09-08 |
Masking Operation Method And Device For Symmetric Key Encrypted System App 20110176678 - CHOI; Doo Ho ;   et al. | 2011-07-21 |
Secure Device And Method For Preventing Side Channel Attack App 20110145595 - KIM; Ju Han ;   et al. | 2011-06-16 |
Pressure activated passive RFID tag Grant 7,909,259 - Lee , et al. March 22, 2 | 2011-03-22 |
Method And Apparatus For Processing F-function In Seed Encryption System App 20110044450 - CHOI; Doo Ho ;   et al. | 2011-02-24 |
Electronic tag including privacy level information and privacy protection apparatus and method using RFID tag Grant 7,847,694 - Lee , et al. December 7, 2 | 2010-12-07 |
Communication Data Protection Method Based On Symmetric Key Encryption In Rfid System, And Apparatus For Enabling The Method App 20100277287 - Choi; Doo Ho ;   et al. | 2010-11-04 |
Device And Method For Elliptic Curve Cryptosystem App 20100150340 - CHOI; Yong-Je ;   et al. | 2010-06-17 |
Rfid Tag App 20100140361 - Lee; Hae Dong ;   et al. | 2010-06-10 |
Apparatus And Method For Generating Secret Key App 20100142708 - KANG; You Sung ;   et al. | 2010-06-10 |
Method For Passive Rfid Security According To Security Mode App 20100146273 - KANG; You Sung ;   et al. | 2010-06-10 |
Method And Device Of Forming Rfid Virtual Tag And Method For Receiving Contents Using The Same App 20100085154 - PARK; Nam Je ;   et al. | 2010-04-08 |
Spa-resistant Left-to-right Recoding And Unified Scalar Multiplication Methods App 20100067690 - Han; Dong-Guk ;   et al. | 2010-03-18 |
Radio Frequency Identification (rfid) Security Apparatus Having Security Function And Method Thereof App 20100017617 - LEE; Sang Yeoun ;   et al. | 2010-01-21 |
Method And System For Authenticating Rfid Tag App 20100001840 - KANG; You Sung ;   et al. | 2010-01-07 |
Method Of Forming Isolation Structure Of Semiconductor Memory Device App 20080242047 - Shin; Wan Sup ;   et al. | 2008-10-02 |
Electronic tag for protecting privacy and method of protecting privacy using the same App 20080129447 - Choi; Doo Ho ;   et al. | 2008-06-05 |
Electronic tag including privacy level information and privacy protection apparatus and method using RFID tag App 20070040654 - Lee; Byung Gil ;   et al. | 2007-02-22 |