CN112884105A - Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption - Google Patents
Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption Download PDFInfo
- Publication number
- CN112884105A CN112884105A CN202110320555.4A CN202110320555A CN112884105A CN 112884105 A CN112884105 A CN 112884105A CN 202110320555 A CN202110320555 A CN 202110320555A CN 112884105 A CN112884105 A CN 112884105A
- Authority
- CN
- China
- Prior art keywords
- sequence
- commodity
- counterfeiting
- numerical
- dimensional code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000000739 chaotic effect Effects 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 15
- 238000013507 mapping Methods 0.000 claims abstract description 10
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims description 41
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 229910002056 binary alloy Inorganic materials 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110320555.4A CN112884105B (en) | 2021-03-25 | 2021-03-25 | Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110320555.4A CN112884105B (en) | 2021-03-25 | 2021-03-25 | Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112884105A true CN112884105A (en) | 2021-06-01 |
CN112884105B CN112884105B (en) | 2022-07-05 |
Family
ID=76042322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110320555.4A Active CN112884105B (en) | 2021-03-25 | 2021-03-25 | Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112884105B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113935343A (en) * | 2021-10-12 | 2022-01-14 | 南通大学 | Commodity anti-counterfeiting code generation method based on character string-to-picture encryption |
CN113935344A (en) * | 2021-10-12 | 2022-01-14 | 南通大学 | Commodity anti-counterfeiting code batch generation method based on trademark picture scrambling encryption |
CN113947096A (en) * | 2021-10-12 | 2022-01-18 | 南通大学 | Commodity anti-counterfeiting code identification method based on picture-to-character string decryption |
CN116186743A (en) * | 2023-04-24 | 2023-05-30 | 北京华阅嘉诚科技发展有限公司 | Data authorization method, system, equipment and storage medium based on two-dimension code |
CN117221013A (en) * | 2023-11-08 | 2023-12-12 | 深圳市地铁集团有限公司 | Multimode ticket processing system based on ARM technology system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110053639A1 (en) * | 2006-11-03 | 2011-03-03 | Alcoril Holdings Sa | Methods and devices for authenticating a product and a two-dimensional code and novel application of a two-dimensional code |
CN107609621A (en) * | 2017-08-21 | 2018-01-19 | 哈尔滨工业大学深圳研究生院 | A kind of dot matrix security code design method and its application system based on chaos encryption |
CN109284803A (en) * | 2018-11-19 | 2019-01-29 | 南通大学 | A kind of commodity anti-counterfeit two-dimensional bar code generation method |
CN111985591A (en) * | 2020-07-24 | 2020-11-24 | 南通大学 | Commodity anti-counterfeiting code generation method based on character string encryption |
CN112163230A (en) * | 2020-09-16 | 2021-01-01 | 南通大学 | Commodity anti-counterfeiting code generation method based on Chinese character encryption |
-
2021
- 2021-03-25 CN CN202110320555.4A patent/CN112884105B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110053639A1 (en) * | 2006-11-03 | 2011-03-03 | Alcoril Holdings Sa | Methods and devices for authenticating a product and a two-dimensional code and novel application of a two-dimensional code |
CN107609621A (en) * | 2017-08-21 | 2018-01-19 | 哈尔滨工业大学深圳研究生院 | A kind of dot matrix security code design method and its application system based on chaos encryption |
CN109284803A (en) * | 2018-11-19 | 2019-01-29 | 南通大学 | A kind of commodity anti-counterfeit two-dimensional bar code generation method |
CN111985591A (en) * | 2020-07-24 | 2020-11-24 | 南通大学 | Commodity anti-counterfeiting code generation method based on character string encryption |
CN112163230A (en) * | 2020-09-16 | 2021-01-01 | 南通大学 | Commodity anti-counterfeiting code generation method based on Chinese character encryption |
Non-Patent Citations (1)
Title |
---|
刘鹏等: "超混沌视频加密***的FPGA设计与实现", 《电讯技术》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113935343A (en) * | 2021-10-12 | 2022-01-14 | 南通大学 | Commodity anti-counterfeiting code generation method based on character string-to-picture encryption |
CN113935344A (en) * | 2021-10-12 | 2022-01-14 | 南通大学 | Commodity anti-counterfeiting code batch generation method based on trademark picture scrambling encryption |
CN113947096A (en) * | 2021-10-12 | 2022-01-18 | 南通大学 | Commodity anti-counterfeiting code identification method based on picture-to-character string decryption |
CN116186743A (en) * | 2023-04-24 | 2023-05-30 | 北京华阅嘉诚科技发展有限公司 | Data authorization method, system, equipment and storage medium based on two-dimension code |
CN116186743B (en) * | 2023-04-24 | 2023-07-28 | 北京华阅嘉诚科技发展有限公司 | Data authorization method, system, equipment and storage medium based on two-dimension code |
CN117221013A (en) * | 2023-11-08 | 2023-12-12 | 深圳市地铁集团有限公司 | Multimode ticket processing system based on ARM technology system |
CN117221013B (en) * | 2023-11-08 | 2024-02-06 | 深圳市地铁集团有限公司 | Multimode ticket processing system based on ARM technology system |
Also Published As
Publication number | Publication date |
---|---|
CN112884105B (en) | 2022-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112884104B (en) | Commodity anti-counterfeiting two-dimensional code generation method based on chaotic encryption | |
CN112884105B (en) | Commodity anti-counterfeiting two-dimensional code generation method based on shift encryption | |
CN113255860B (en) | Commodity anti-counterfeiting two-dimensional code generation method based on layered encryption | |
CN113052286A (en) | Commodity anti-counterfeiting two-dimensional code generation method based on scrambling encryption | |
CN109472338B (en) | Batch generation method of commodity anti-counterfeiting two-dimensional codes | |
Zhang et al. | Reference sharing mechanism for watermark self-embedding | |
CN103886545B (en) | Transformation domain printing-scanning resistant digital watermarking method based on computer-generated holography | |
CN112001467B (en) | Commodity anti-counterfeiting code generation and identification method based on picture encryption and decryption | |
CN101847225B (en) | A kind of method based on CN39 code managing commodity circulation | |
CN103310344B (en) | CCQR (Colorful Coded Quick Response) anti-counterfeiting method | |
CN112001468B (en) | Character type commodity anti-counterfeiting code generation and identification method | |
Espejel-Trujillo et al. | Identity document authentication based on VSS and QR codes | |
CN113159252A (en) | Commodity anti-counterfeiting two-dimensional code generation method based on different scrambling rules | |
CN112163230B (en) | Commodity anti-counterfeiting code generation method based on Chinese character encryption | |
CN112070636B (en) | Image electronic contract signing and verifying method with multistage evidence chain | |
CN111368960B (en) | Quantum anti-counterfeiting two-dimensional code generation method and scanning method | |
CN111382820B (en) | Four-lattice pure-color commodity anti-counterfeiting code generation method | |
CN100550049C (en) | The embedding grammar of printed matter anti-counterfeit digital water print and detection method thereof | |
Munir | Application of the modified EzStego algorithm for hiding secret messages in the animated GIF images | |
CN113947096A (en) | Commodity anti-counterfeiting code identification method based on picture-to-character string decryption | |
CN113935343B (en) | Commodity anti-counterfeiting code generation method based on character string-to-picture encryption | |
CN113935347B (en) | Commodity anti-counterfeiting code identification method based on anti-counterfeiting picture scrambling and decryption | |
CN102013208A (en) | Anti-counterfeit method and product of bar code and safety line | |
CN113935346B (en) | Commodity anti-counterfeiting code generation method based on trademark picture scrambling encryption | |
CN113935344A (en) | Commodity anti-counterfeiting code batch generation method based on trademark picture scrambling encryption |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 226000 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University Country or region before: China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240626 Address after: 200082 2nd floor, No.100 Guokang Road, Yangpu District, Shanghai (centralized registration place) Patentee after: Shanghai Youmou Information Technology Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |