SG11201803166RA - Method and system for generating ciphertext by pin entry device - Google Patents
Method and system for generating ciphertext by pin entry deviceInfo
- Publication number
- SG11201803166RA SG11201803166RA SG11201803166RA SG11201803166RA SG11201803166RA SG 11201803166R A SG11201803166R A SG 11201803166RA SG 11201803166R A SG11201803166R A SG 11201803166RA SG 11201803166R A SG11201803166R A SG 11201803166RA SG 11201803166R A SG11201803166R A SG 11201803166RA
- Authority
- SG
- Singapore
- Prior art keywords
- entry device
- pin entry
- generating ciphertext
- ciphertext
- generating
- 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
- 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
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510741367.3A CN105281915B (en) | 2015-11-04 | 2015-11-04 | A kind of method that code keyboard generates ciphertext |
PCT/SG2016/050542 WO2017078626A1 (en) | 2015-11-04 | 2016-11-04 | Method and system for generating ciphertext by pin entry device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201803166RA true SG11201803166RA (en) | 2018-05-30 |
Family
ID=55150309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201803166RA SG11201803166RA (en) | 2015-11-04 | 2016-11-04 | Method and system for generating ciphertext by pin entry device |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN105281915B (en) |
PH (1) | PH12018500929A1 (en) |
SG (1) | SG11201803166RA (en) |
WO (1) | WO2017078626A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108573581B (en) * | 2018-03-20 | 2020-08-18 | 中国工商银行股份有限公司 | ATM initial key setting method, device, system and computer readable storage medium |
SG11202107299VA (en) | 2019-01-09 | 2021-08-30 | Visa Int Service Ass | Method, system, and computer program product for network bound proxy re-encryption and pin translation |
CN111030819A (en) * | 2020-02-18 | 2020-04-17 | 深圳新融典科技有限公司 | Authentication method, system, terminal and storage medium based on encryption and decryption algorithm |
CN113806730B (en) * | 2021-09-18 | 2024-03-08 | 北京安天网络安全技术有限公司 | Method, system, equipment and medium for inputting security password |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6715078B1 (en) * | 2000-03-28 | 2004-03-30 | Ncr Corporation | Methods and apparatus for secure personal identification number and data encryption |
US7159114B1 (en) * | 2001-04-23 | 2007-01-02 | Diebold, Incorporated | System and method of securely installing a terminal master key on an automated banking machine |
KR100516548B1 (en) * | 2003-02-05 | 2005-09-22 | 삼성전자주식회사 | Apparatus and method for efficient h/w structure for ciphering in mobile communication system |
US20050149739A1 (en) * | 2003-12-31 | 2005-07-07 | Hewlett-Packard Development Company, L.P. | PIN verification using cipher block chaining |
CN100583174C (en) * | 2006-12-18 | 2010-01-20 | 汉王科技股份有限公司 | Data safety processing method using online banking system safety terminal |
US8589698B2 (en) * | 2009-05-15 | 2013-11-19 | International Business Machines Corporation | Integrity service using regenerated trust integrity gather program |
CN101930644B (en) * | 2009-06-25 | 2014-04-16 | 中国银联股份有限公司 | Method for safely downloading master key automatically in bank card payment system and system thereof |
CN102737441A (en) * | 2011-08-19 | 2012-10-17 | 广州广电运通金融电子股份有限公司 | Self-service terminal password input device |
CN103036681B (en) * | 2012-12-13 | 2015-07-29 | 中国工商银行股份有限公司 | A kind of password safety keyboard device and system |
-
2015
- 2015-11-04 CN CN201510741367.3A patent/CN105281915B/en active Active
-
2016
- 2016-11-04 SG SG11201803166RA patent/SG11201803166RA/en unknown
- 2016-11-04 WO PCT/SG2016/050542 patent/WO2017078626A1/en active Application Filing
-
2018
- 2018-04-30 PH PH12018500929A patent/PH12018500929A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN105281915A (en) | 2016-01-27 |
WO2017078626A1 (en) | 2017-05-11 |
PH12018500929A1 (en) | 2018-10-29 |
CN105281915B (en) | 2018-11-20 |
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