SG11201701564RA - Encrypting and decrypting information - Google Patents
Encrypting and decrypting informationInfo
- Publication number
- SG11201701564RA SG11201701564RA SG11201701564RA SG11201701564RA SG11201701564RA SG 11201701564R A SG11201701564R A SG 11201701564RA SG 11201701564R A SG11201701564R A SG 11201701564RA SG 11201701564R A SG11201701564R A SG 11201701564RA SG 11201701564R A SG11201701564R A SG 11201701564RA
- Authority
- SG
- Singapore
- Prior art keywords
- encrypting
- decrypting information
- decrypting
- information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3093—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving Lattices or polynomial equations, e.g. NTRU scheme
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Storage Device Security (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450075.XA CN105471575B (en) | 2014-09-05 | 2014-09-05 | Information encryption and decryption method and device |
| PCT/US2015/048416 WO2016036995A1 (en) | 2014-09-05 | 2015-09-03 | Encrypting and decrypting information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201701564RA true SG11201701564RA (en) | 2017-04-27 |
Family
ID=55438600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201701564RA SG11201701564RA (en) | 2014-09-05 | 2015-09-03 | Encrypting and decrypting information |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9825757B2 (en) |
| EP (1) | EP3189459A4 (en) |
| JP (1) | JP6606169B2 (en) |
| KR (1) | KR102128649B1 (en) |
| CN (1) | CN105471575B (en) |
| SG (1) | SG11201701564RA (en) |
| TW (1) | TWI670621B (en) |
| WO (1) | WO2016036995A1 (en) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471575B (en) | 2014-09-05 | 2020-11-03 | 创新先进技术有限公司 | Information encryption and decryption method and device |
| US11030618B1 (en) | 2016-09-30 | 2021-06-08 | Winkk, Inc. | Authentication and personal data sharing for partner services using out-of-band optical mark recognition |
| CN109492407A (en) * | 2017-09-11 | 2019-03-19 | 中兴通讯股份有限公司 | Data protection, data solution protect method, terminal and computer readable storage medium |
| CN108154211B (en) | 2017-11-22 | 2020-08-28 | 阿里巴巴集团控股有限公司 | Two-dimensional code generation, business processing method, device and equipment, and two-dimensional code |
| WO2019225531A1 (en) * | 2018-05-25 | 2019-11-28 | 日本電信電話株式会社 | Secret collective approximation system, secret calculation device, secret collective approximation method, and program |
| US11637694B2 (en) * | 2018-07-16 | 2023-04-25 | Winkk, Inc. | Secret material exchange and authentication cryptography operations |
| CN109409472B (en) * | 2018-08-24 | 2022-11-22 | 创新先进技术有限公司 | Two-dimensional code generation method, data processing device and server |
| CN109819026B (en) * | 2019-01-21 | 2021-12-24 | 北京百度网讯科技有限公司 | Method and device for transmitting information |
| CN109977684B (en) * | 2019-02-12 | 2024-02-20 | 平安科技（深圳）有限公司 | Data transmission method and device and terminal equipment |
| SG11202108675SA (en) * | 2019-02-13 | 2021-09-29 | Agency Science Tech & Res | Method and system for determining an order of encrypted inputs |
| EP3622665B1 (en) | 2019-03-29 | 2021-07-28 | Advanced New Technologies Co., Ltd. | Cryptography chip with identity verification |
| CN114553439B (en) | 2019-03-29 | 2023-06-30 | 创新先进技术有限公司 | Encryption key management based on identity information |
| AU2019204711B2 (en) | 2019-03-29 | 2020-07-02 | Advanced New Technologies Co., Ltd. | Securely performing cryptographic operations |
| KR20200116010A (en) * | 2019-03-29 | 2020-10-08 | 알리바바 그룹 홀딩 리미티드 | Encryption key management based on identity information |
| US10970378B2 (en) * | 2019-05-13 | 2021-04-06 | Cyberark Software Ltd. | Secure generation and verification of machine-readable visual codes |
| US11017064B2 (en) * | 2019-05-14 | 2021-05-25 | Bank Of America Corporation | Authentication using interprogram communication |
| US10839060B1 (en) * | 2019-08-27 | 2020-11-17 | Capital One Services, Llc | Techniques for multi-voice speech recognition commands |
| DE112020004358T5 (en) | 2019-09-12 | 2022-06-15 | Sony Group Corporation | AUTHENTICATION DEVICE, AUTHENTICATION METHOD, PROGRAM AND INFORMATION PROCESSING DEVICE |
| US11553337B2 (en) | 2019-12-10 | 2023-01-10 | Winkk, Inc. | Method and apparatus for encryption key exchange with enhanced security through opti-encryption channel |
| US11574045B2 (en) | 2019-12-10 | 2023-02-07 | Winkk, Inc. | Automated ID proofing using a random multitude of real-time behavioral biometric samplings |
| CN111159730B (en) * | 2019-12-13 | 2021-07-09 | 支付宝(杭州)信息技术有限公司 | Data processing method, query method, device, electronic equipment and system |
| CN111414611B (en) * | 2020-03-17 | 2024-03-08 | 上海仁童电子科技有限公司 | Chip verification method and system |
| JP7527866B2 (en) * | 2020-07-01 | 2024-08-05 | キヤノン株式会社 | PROGRAM, INFORMATION PROCESSING APPARATUS AND CONTROL METHOD |
| CN111563268B (en) * | 2020-07-15 | 2021-01-15 | 平安国际智慧城市科技股份有限公司 | Data encryption method and device based on matrix operation and storage medium |
| CN112559497B (en) * | 2020-12-25 | 2023-06-23 | 北京百度网讯科技有限公司 | A data processing method, an information transmission method, device and electronic equipment |
| FR3123130B1 (en) * | 2021-05-20 | 2025-06-20 | Idemia Identity & Security France | METHOD AND SYSTEM FOR PROCESSING BIOMETRIC DATA |
| CN113709024B (en) * | 2021-07-20 | 2022-11-01 | 荣耀终端有限公司 | Data transmission method, medium and electronic device thereof |
| TWI841880B (en) * | 2021-11-17 | 2024-05-11 | 王士華 | Biometric signature verification system and biometric signature verification method |
| US12425230B2 (en) | 2022-09-21 | 2025-09-23 | Winkk, Inc. | System for authentication, digital signatures and exposed and unregistered public certificate use |
| CN116976454B (en) * | 2022-12-23 | 2024-09-27 | 慧之安信息技术股份有限公司 | An air quality monitoring method and system based on federated learning |
| CN117119177B (en) * | 2023-10-24 | 2023-12-22 | 罗普特科技集团股份有限公司 | Video monitoring method, system, equipment and storage medium |
| CN117675320B (en) * | 2023-11-30 | 2024-10-11 | 黑塔之契科技(上海)有限公司 | Data encryption and decryption method, electronic device and medium |
| CN117459322B (en) * | 2023-12-22 | 2024-03-08 | 济南工程职业技术学院 | Computer software data encryption method based on Internet of Things |
| CN118590681B (en) * | 2024-08-06 | 2024-10-18 | 光谷技术有限公司 | A teaching data security transmission method and system based on the Internet |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07327029A (en) * | 1994-05-31 | 1995-12-12 | Fujitsu Ltd | Encrypted communication system |
| JP2000358025A (en) | 1999-06-15 | 2000-12-26 | Nec Corp | Information processing method, information processor and recording medium storing information processing program |
| US8479012B1 (en) | 1999-10-19 | 2013-07-02 | Harris Technology, Llc | Using biometrics as an encryption key |
| JP3784635B2 (en) * | 2000-11-10 | 2006-06-14 | 富士通株式会社 | Data operation method |
| US7502474B2 (en) * | 2004-05-06 | 2009-03-10 | Advanced Micro Devices, Inc. | Network interface with security association data prefetch for high speed offloaded security processing |
| US8842887B2 (en) | 2004-06-14 | 2014-09-23 | Rodney Beatson | Method and system for combining a PIN and a biometric sample to provide template encryption and a trusted stand-alone computing device |
| JP4639698B2 (en) | 2004-09-02 | 2011-02-23 | ソニー株式会社 | Data processing system and data processing method |
| US7620818B2 (en) * | 2004-12-07 | 2009-11-17 | Mitsubishi Electric Research Laboratories, Inc. | Biometric based user authentication and data encryption |
| JP4616677B2 (en) * | 2005-03-25 | 2011-01-19 | 株式会社日立製作所 | Encryption key generation using biometric information and personal authentication system using biometric information |
| JP2007018050A (en) * | 2005-07-05 | 2007-01-25 | Sony Ericsson Mobilecommunications Japan Inc | Portable terminal device, personal identification number certification program, and personal identification number certification method |
| SG139580A1 (en) * | 2006-07-20 | 2008-02-29 | Privylink Pte Ltd | Method for generating cryptographic key from biometric data |
| US8312291B2 (en) * | 2006-12-28 | 2012-11-13 | Telecom Italia S.P.A. | Method and system for biometric authentication and encryption |
| CN101093626B (en) * | 2007-07-27 | 2011-02-09 | 哈尔滨工业大学 | Palm print cipher key system |
| US20100083000A1 (en) * | 2008-09-16 | 2010-04-01 | Validity Sensors, Inc. | Fingerprint Sensor Device and System with Verification Token and Methods of Using |
| US8069374B2 (en) * | 2009-02-27 | 2011-11-29 | Microsoft Corporation | Fingerprinting event logs for system management troubleshooting |
| AU2010251755B2 (en) | 2009-05-18 | 2014-09-11 | Mikoh Corporation | Biometric identification method |
| US8311288B2 (en) | 2009-06-15 | 2012-11-13 | Xerox Corporation | Biometric data encryption |
| JP2011035739A (en) * | 2009-08-03 | 2011-02-17 | Sony Corp | Biometric authentication device and method |
| ES2572159T3 (en) | 2009-11-12 | 2016-05-30 | Morpho Cards Gmbh | A method of assigning a secret to a security token, a method of operation of a security token, a storage medium and a security token |
| KR101497386B1 (en) * | 2011-05-24 | 2015-03-02 | 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 | Encryption using real-world objects |
| JP2014126865A (en) * | 2012-12-27 | 2014-07-07 | Fujitsu Ltd | Device and method for encryption processing |
| US8966277B2 (en) * | 2013-03-15 | 2015-02-24 | Mitsubishi Electric Research Laboratories, Inc. | Method for authenticating an encryption of biometric data |
| CN105471575B (en) | 2014-09-05 | 2020-11-03 | 创新先进技术有限公司 | Information encryption and decryption method and device |
-
2014
- 2014-09-05 CN CN201410450075.XA patent/CN105471575B/en active Active
-
2015
- 2015-01-30 TW TW104103224A patent/TWI670621B/en active
- 2015-09-03 WO PCT/US2015/048416 patent/WO2016036995A1/en not_active Ceased
- 2015-09-03 KR KR1020177005378A patent/KR102128649B1/en not_active Expired - Fee Related
- 2015-09-03 JP JP2017508609A patent/JP6606169B2/en not_active Expired - Fee Related
- 2015-09-03 SG SG11201701564RA patent/SG11201701564RA/en unknown
- 2015-09-03 US US14/845,144 patent/US9825757B2/en not_active Expired - Fee Related
- 2015-09-03 EP EP15838704.3A patent/EP3189459A4/en not_active Withdrawn
-
2017
- 2017-10-13 US US15/784,012 patent/US10374789B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20160072801A1 (en) | 2016-03-10 |
| KR20170051424A (en) | 2017-05-11 |
| US10374789B2 (en) | 2019-08-06 |
| CN105471575A (en) | 2016-04-06 |
| US9825757B2 (en) | 2017-11-21 |
| JP2017528070A (en) | 2017-09-21 |
| EP3189459A1 (en) | 2017-07-12 |
| HK1221353A1 (en) | 2017-05-26 |
| WO2016036995A1 (en) | 2016-03-10 |
| CN105471575B (en) | 2020-11-03 |
| EP3189459A4 (en) | 2018-03-14 |
| KR102128649B1 (en) | 2020-07-01 |
| TW201610742A (en) | 2016-03-16 |
| US20180054299A1 (en) | 2018-02-22 |
| TWI670621B (en) | 2019-09-01 |
| JP6606169B2 (en) | 2019-11-13 |
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