MD4260C1 - Cryptographically secure paper document, method for marking and method for identifying it - Google Patents
Cryptographically secure paper document, method for marking and method for identifying itInfo
- Publication number
- MD4260C1 MD4260C1 MDA20110042A MD20110042A MD4260C1 MD 4260 C1 MD4260 C1 MD 4260C1 MD A20110042 A MDA20110042 A MD A20110042A MD 20110042 A MD20110042 A MD 20110042A MD 4260 C1 MD4260 C1 MD 4260C1
- Authority
- MD
- Moldova
- Prior art keywords
- information
- paper document
- identification tag
- document
- dimensional barcode
- Prior art date
Links
Abstract
The invention relates to information technologies and can be used to protect paper documents from forgery.The cryptographically secure paper document contains an identification tag, made in the form of an individual image, consisting of a plurality of perforations, randomly obtained by an electric discharge process, and a digital code. The document further contains a two-dimensional barcode, which includes information about the individual image, the digital code, the content of the document, and a digital signature.The method for marking a paper document consists in applying on it the above identification tag, its scanning with a scanning and processing storage device, compressing the scanned image, introducing into the memory of the scanning and processing device the information about the identification tag and the content of the document, signing the said information with the digital signature, conversing the signed information into a two-dimensional barcode, imprinting the obtained two-dimensional barcode on the paper document next to the identification tag.The method for identifying a paper document consists in reading the two-dimensional barcode imprinted on it with the help of a scanning and processing storage device, disclosing the digital signature using the public key, obtaining the compressed information about the identification tag, identifying the paper document by comparing the information obtained as a result of reading the two-dimensional barcode and the compressed scanned image on the paper document.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20110042A MD4260C1 (en) | 2011-05-11 | 2011-05-11 | Cryptographically secure paper document, method for marking and method for identifying it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20110042A MD4260C1 (en) | 2011-05-11 | 2011-05-11 | Cryptographically secure paper document, method for marking and method for identifying it |
Publications (3)
Publication Number | Publication Date |
---|---|
MD20110042A2 MD20110042A2 (en) | 2012-11-30 |
MD4260B1 MD4260B1 (en) | 2013-11-30 |
MD4260C1 true MD4260C1 (en) | 2014-06-30 |
Family
ID=47296851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20110042A MD4260C1 (en) | 2011-05-11 | 2011-05-11 | Cryptographically secure paper document, method for marking and method for identifying it |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD4260C1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1200Z (en) * | 2017-03-15 | 2018-04-30 | Институт Прикладной Физики Академии Наук Молдовы | Device for applying the individual image on a current-conducting object |
MD1199Z (en) * | 2017-03-15 | 2018-04-30 | Институт Прикладной Физики Академии Наук Молдовы | Method for producing an identification tag on a metal carrier |
MD1201Z (en) * | 2017-03-15 | 2018-04-30 | Институт Прикладной Физики Академии Наук Молдовы | Device for applying information protected codes |
CN115115011B (en) * | 2022-08-29 | 2022-11-01 | 江苏铨通印数字印刷有限公司 | Anti-counterfeiting two-dimensional code generation and use method for intelligent digital printing |
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EP0006498A1 (en) * | 1978-06-16 | 1980-01-09 | The Grey Lab. Establishment | Method and apparatus for document authentification |
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US20070064973A1 (en) * | 2005-09-13 | 2007-03-22 | Canon Kabushiki Kaisha | Adaptive mark placement |
EP1788516A1 (en) * | 2005-10-28 | 2007-05-23 | ATT- Advanced Track & Trace S. A. | Method and device for authentication and/or identification |
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MD3953C2 (en) * | 2007-01-05 | 2010-04-30 | ШКИЛЁВ Думитру | Method for supplemetary protection of strict accountable documents on paper carries and of bank notes |
MD3968C2 (en) * | 2007-11-23 | 2010-05-31 | Владимир ШКИЛЁВ | Method for forming the individual tag on documents on paper carrier |
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MD4051C1 (en) * | 2009-08-24 | 2011-01-31 | Аркадий АДАМЧУК | Method for the protection of document and confirmation of its authenticity |
MD4060C1 (en) * | 2009-08-24 | 2011-02-28 | Владимир МОЛОЖЕН | Banknote, method and device for authentication thereof |
-
2011
- 2011-05-11 MD MDA20110042A patent/MD4260C1/en not_active IP Right Cessation
Patent Citations (16)
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EP0006498A1 (en) * | 1978-06-16 | 1980-01-09 | The Grey Lab. Establishment | Method and apparatus for document authentification |
US4463250A (en) * | 1981-07-11 | 1984-07-31 | Mcneight David L | Method and apparatus for use against counterfeiting |
US6072871A (en) * | 1994-10-05 | 2000-06-06 | Leon H. Charney | Method and system for identifying the source of documents generated by software and documents generated thereby |
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JP2003233546A (en) * | 2002-02-08 | 2003-08-22 | Dentsu Tec Inc | Information providing system using code information |
JP2004046781A (en) * | 2002-05-15 | 2004-02-12 | Ntt Docomo Inc | Data providing method, code issuing device, electronic equipment, program and recording medium |
RU2286886C2 (en) * | 2002-07-25 | 2006-11-10 | Орелл Фюссли Зихерхайтсдрук Аг | Document with counter-falsification protection and method for checking said document |
JP2006113771A (en) * | 2004-10-14 | 2006-04-27 | Softbank Bb Corp | Job management system and job management method |
JP2007025738A (en) * | 2005-07-12 | 2007-02-01 | Dainippon Printing Co Ltd | Product authentication system, server, mobile terminal equipment, program, and recording medium |
US20070064973A1 (en) * | 2005-09-13 | 2007-03-22 | Canon Kabushiki Kaisha | Adaptive mark placement |
EP1788516A1 (en) * | 2005-10-28 | 2007-05-23 | ATT- Advanced Track & Trace S. A. | Method and device for authentication and/or identification |
MD3953C2 (en) * | 2007-01-05 | 2010-04-30 | ШКИЛЁВ Думитру | Method for supplemetary protection of strict accountable documents on paper carries and of bank notes |
RU2399496C2 (en) * | 2007-05-30 | 2010-09-20 | Владимир Дмитриевич Шкилёв | Electric discharge method of making strictly accountable paper documents and paper money |
MD3968C2 (en) * | 2007-11-23 | 2010-05-31 | Владимир ШКИЛЁВ | Method for forming the individual tag on documents on paper carrier |
MD4051C1 (en) * | 2009-08-24 | 2011-01-31 | Аркадий АДАМЧУК | Method for the protection of document and confirmation of its authenticity |
MD4060C1 (en) * | 2009-08-24 | 2011-02-28 | Владимир МОЛОЖЕН | Banknote, method and device for authentication thereof |
Non-Patent Citations (1)
Title |
---|
Брюс Шнайер. Прикладная криптография. Протоколы, алгоритмы и исходные тексты на языке С. Москва, Триумф, 2002, 816 с. * |
Also Published As
Publication number | Publication date |
---|---|
MD20110042A2 (en) | 2012-11-30 |
MD4260B1 (en) | 2013-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |