BRPI0500934A - General document variable data encryption for security against fraud and tampering - Google Patents

General document variable data encryption for security against fraud and tampering

Info

Publication number
BRPI0500934A
BRPI0500934A BRPI0500934A BRPI0500934A BR PI0500934 A BRPI0500934 A BR PI0500934A BR PI0500934 A BRPI0500934 A BR PI0500934A BR PI0500934 A BRPI0500934 A BR PI0500934A
Authority
BR
Brazil
Prior art keywords
data
encrypted
variable data
tampering
documents
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Joao Robinson Rozado
Original Assignee
Interprint Ltda
Joao Robinson Rozado
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34800210&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0500934(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interprint Ltda, Joao Robinson Rozado filed Critical Interprint Ltda
Priority to BRPI0500934 priority Critical patent/BRPI0500934A/en
Publication of BRPI0500934A publication Critical patent/BRPI0500934A/en

Links

Landscapes

  • Storage Device Security (AREA)

Abstract

"CRIPTOGRAFIA DOS DADOS VARIáVEIS DE DOCUMENTOS EM GERAL PARA FINS DE SEGURANçA CONTRA FRAUDES E ADULTERAçõES". Envolvendo um sistema de absoluta segurança que contribui efetivamente para denunciar, de uma maneira clara e evidente, qualquer ato doloso efetuado por meio de fraude ou má fé com respeito à adulterações/falsificações de quaisquer dados variáveis constantes em documentos de uma forma geral, caracterizado pela criptografia dos dados variáveis inseridos nos documentos e esta criptografia acompanhando os dados variáveis legíveis que necessitam de inviolabilidade e que são duplicados de forma criptografados em tempo de impressão, sendo esses dados criptografados aplicados na forma de pequeninos pontos (6) dispostos entre um grupo de linhas (7), impossíveis de serem interpretados a olho nu ou mesmo com o auxílio de uma lupa, ditas linhas formando uma base onde os dados são criptografados de maneira a oferecer maior dificuldade de interpretação, sendo que a leitura ou decifração dos dados cifrados é possível mediante a utilização de uma tela especial transparente (8) em cuja superfície tem inserido um conjunto de linhas (9) idênticas às da base onde os dados são criptografados."CRYPTOGRAPHY OF VARIABLE DATA OF DOCUMENTS IN GENERAL FOR SAFETY AGAINST FRAUD AND ADULTERATION". Involving a system of absolute security that effectively contributes to clearly and clearly denouncing any willful misconduct by fraud or bad faith with respect to tampering / falsification of any variable data contained in documents generally characterized by encryption of the variable data inserted in the documents and this encryption accompanying the readable variable data that require tampering and which are duplicated in encrypted form at print time, these encrypted data being applied in the form of tiny dots (6) arranged between a group of lines. (7), impossible to be interpreted with the naked eye or even with the help of a magnifying glass, said lines forming a base where the data is encrypted in order to offer greater difficulty of interpretation, and the reading or decryption of the encrypted data is possible. using a special transparent screen (8 ) on whose surface has inserted a set of lines (9) identical to those of the base where the data is encrypted.

BRPI0500934 2005-03-11 2005-03-11 General document variable data encryption for security against fraud and tampering BRPI0500934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0500934 BRPI0500934A (en) 2005-03-11 2005-03-11 General document variable data encryption for security against fraud and tampering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0500934 BRPI0500934A (en) 2005-03-11 2005-03-11 General document variable data encryption for security against fraud and tampering

Publications (1)

Publication Number Publication Date
BRPI0500934A true BRPI0500934A (en) 2005-07-26

Family

ID=34800210

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500934 BRPI0500934A (en) 2005-03-11 2005-03-11 General document variable data encryption for security against fraud and tampering

Country Status (1)

Country Link
BR (1) BRPI0500934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126142B2 (en) 2007-08-21 2012-02-28 Interprint Ltda. Variable data encryption of characters printed or displayed on screen, which may be embedded in photos, images, drawings, illustrations, logos or figures, for security purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126142B2 (en) 2007-08-21 2012-02-28 Interprint Ltda. Variable data encryption of characters printed or displayed on screen, which may be embedded in photos, images, drawings, illustrations, logos or figures, for security purposes

Similar Documents

Publication Publication Date Title
WO2010061257A3 (en) System and processes for protection of paper documents againts falsification, adulteration and leakage
MY163900A (en) Security element for a document of value
MY172512A (en) Security element and method to inspect authenticity of a print
CN102285266A (en) Document authentication enhancement processes
BR112012010553A2 (en) method for safe interaction with a security module, end device and system.
BRPI0515303A (en) security device and new anti-counterfeiting product that employs the same
BRPI0603375A (en) document security mark detection using run profiles
BR112017018284A2 (en) permanent safety film with high transparency and no predetermined breaking points
ATE441537T1 (en) METHOD AND SYSTEM FOR GENERATING AND AUTHENTICATING DOCUMENTS WITH STORED ELECTROSTATIC SAMPLE INFORMATION
BRPI0509643A (en) security-formed and metal-resistant images and security devices and security documents employing the same
ATE451248T1 (en) VALUE DOCUMENT WITH A SECURITY ELEMENT AND ASSOCIATED CHARACTERS
US20090052666A1 (en) Variable data encryption of characters printed or displayed on screen, which may be embedded in photos, images, drawings, illustrations, logos or figures, for security purposes
MX2008002287A (en) Secure imaging toner and methods of forming and using the same.
BRPI0514135A (en) printable tamper evident sheet, security document, and method of making a printable tamper evident sheet
Hameroff et al. From HOT to DOT: A ‘Deeper-Order Thought’Theory of Consciousness
Hall et al. Online resources and instructional strategies for K-8 ELL teachers and students
KR200364696Y1 (en) A Fixed Form for Forgery Prevention
WO2007016536A3 (en) Covert document system
BRPI0701217A2 (en) rotary seal, monitoring protractor, rotary seal printing form and counterfeit monitoring method
Simeonovski et al. PERCEPTION AND INFLUENCE OF TRAFFIC SIGNS ON THE TRAFFIC FLOW.
Patcharalapat Patterns of Wrong Doing Under Intellectual Property Laws: A Case Study of Trademarks Fraud
BRPI0702087A2 (en) security device applied to general documents
BRPI0602981A (en) wedi: method and system that uses symmetric or asymmetric encryption algorithms to generate cryptographic keys that enable the identification of printed and electronic documents and the liability of persons for the illegal and unlawful disclosure and use of information contained therein. or unauthorized
BRPI0603105A (en) variable data encryption of characters printed or displayed on screen, which may be embedded in photos, images, drawings, illustrations, logos or figures, for security purposes
Silverman Understanding Rhetoric and Hyperbole in the Hebrew Bible

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL