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WO2010102366A1 - Mobile device for signing electronic documents - Google Patents

Mobile device for signing electronic documents Download PDF

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Publication number
WO2010102366A1
WO2010102366A1 PCT/BR2010/000068 BR2010000068W WO2010102366A1 WO 2010102366 A1 WO2010102366 A1 WO 2010102366A1 BR 2010000068 W BR2010000068 W BR 2010000068W WO 2010102366 A1 WO2010102366 A1 WO 2010102366A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
communication hub
mobile
hub
document
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.)
Ceased
Application number
PCT/BR2010/000068
Other languages
French (fr)
Portuguese (pt)
Inventor
Sergio Leal Fonseca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of WO2010102366A1 publication Critical patent/WO2010102366A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • 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
    • H04L2209/80—Wireless

Definitions

  • the present utility model patent is for a mobile electronic document signer model for use in organizations of any nature that require the signing of documents by persons not physically present at the place of signature, and to which it has been original data constructed to allow this physical absence to prevent the completion of the signature process.
  • Figure number 1 shows the connection topology and the 4 components.
  • the mobile electronic document signer object of this patent consists of an alphanumeric data entry terminal, communication hub, mobile signature device and security printer.
  • the component components of the solution communicate through the communication hub.
  • the process begins with a paper document that needs to be signed immediately by a person in transit (physically absent). Alternatives to mailing the document do not meet the need for realization in a short time, nor is faxing possible since there is no destination fax that can receive it in transit.
  • the document is entered at the alphanumeric data input terminal 1. Typing is done via the alphanumeric keypad 5, while the result - numeric code 11 - is echoed on the alphanumeric display screen 6.
  • Communication hub 2 generates a numeric code 11 sent to the numeric data input terminal 1 and printed on the alphanumeric display screen 6.
  • Subscriber 12 - the person who must sign the document - is contacted and receives the numeric code 11.
  • the mobile electronic document subscriber has no facility to perform this task, which can easily be accomplished over a telephone call.
  • the Subscriber In possession of the numeric code 11, the Subscriber types on the numeric keypad 13 of the mobile device for subscription 3, which is simultaneously echoed on its alphanumeric screen 14. The Subscriber pushes the button that says "SEND" 15 and the device Mobile for subscription 3 loads the document from communication hub 2 using the numeric code as a reference. Communication is via the input and output port 16 of the mobile signing device 3 and communication port 17 of the communication hub 2.
  • the typed document 8 is displayed on the alphanumeric screen 14 of the mobile device for signature 3 and can be read by Subscriber 12 using the keys with one drawing down arrow 18 and the other drawing up arrow 19.
  • the mobile signature device 3 internally performs electronic signature processes in accordance with Brazilian (or Brazilian) law. in question). Currently, this process is performed using digital certificates (ICP-Brazil or not) based on the X.509 format, and cryptographic keys from RS A algorithms.
  • Mobile Signature 3 creates a document summary based on algorithms currently accepted as secure by the encryption community.
  • digital signature 20 is generated using the RSA cryptographic key stored in the mobile device for signature 3, and the result is stored in the communication hub 2.
  • Communication is made through the mobile device's input and output port 16 to signature 3 and input and output port 17 and communication port 26 of communication hub 2.
  • communication hub 2 validates the digital signature 20 received, considering all necessary processes such as validating the digital certificates used to identify Subscribers. If digital signature 20 is considered valid, the typed document 8 is sent to security printer 4. Communication is made through the hub 24 communication port and the printer 25 input port.
  • Security Printer 4 prints the securely typed document 8 and to it we can assign a high degree of probative effectiveness when we aim to ensure the legal validity of events and agreements reached.
  • the printing process is done by bringing paper from the paper feeder 21, printed by the printing mechanism 22 and delivered by the paper dispenser 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A utility model patent to a mobile device for signing electronic documents comprises an alphanumeric data input terminal (1), a communication hub (2), a mobile signing device (3) and a secure printer (4). The components (1), (3) and (4) communicate over component (2). The documents are digitised in the alphanumeric data input terminal and stored in the communication hub. The mobile signing device retrieves the document, using a code, carries out the electronic signing process, and stores the signature in the communication hub. The secure printer retrieves the document and electronic signature in the hub, using a code, validates the signature and prints the document.

Description

'ASSINADOR MÓVEL DE DOCUMENTOS 'MOBILE DOCUMENT SUBSCRIBER

ELETRÔNICOS. ELECTRONICS.

A presente patente de modelo de utilidade tem por objetivo um modelo de assinador móvel de documentos eletrônicos, para uso em organizações de qualquer natureza que tenham a necessidade de assinatura de documentos por pessoas que não estejam fisicamente presentes no local de assinatura, e ao qual foi dado original construção com vistas a permitir que essa ausência física não impeça a realização do processo de assinatura.  The present utility model patent is for a mobile electronic document signer model for use in organizations of any nature that require the signing of documents by persons not physically present at the place of signature, and to which it has been original data constructed to allow this physical absence to prevent the completion of the signature process.

Já são conhecidos mecanismos para assinatura de documento em papel e assinatura eletrônica que dão validade jurídica aos atos e possuem alto grau de eficácia probatória, tanto no Brasil como em outros países e funcionam em computadores de desktop e notebooks. Também são conhecidos mecanismos de impressão de segurança, bem como dispositivos de interligação e comunicação.  Mechanisms for paper document signing and electronic signature are already known that give legal validity to acts and have a high degree of probative effectiveness, both in Brazil and in other countries and work on desktop and notebook computers. Security printing mechanisms as well as interconnection and communication devices are also known.

Em que pese a utilização de mecanismos consolidados para a assinatura em papel ou eletrônica, exigem a presença física, ou acesso a um computador desktop confiável (onde se tenha certeza que não existem vírus eletrônicos e afins) pode-lhes ser atribuído a impossibilidade de assinar um documento em trânsito - aeroporto, praia, shopping, viagens... Além disso, não podemos atribuir aos documentos assinados eletrônicamente a possibilidade de serem revertidos ao formato concreto "papel" sem que perca sua garantia de autenticidade.  Despite the use of consolidated mechanisms for paper or electronic signatures, they require physical presence, or access to a reliable desktop computer (where it is certain that there are no electronic and related viruses) can be attributed to the inability to sign. a document in transit - airport, beach, shopping, travel ... In addition, we cannot assign electronically signed documents the ability to revert to the "paper" format without losing their guarantee of authenticity.

Tendo em vista esses problemas e no propósito de superá-los foi desenvolvido um assinador, objeto da presente patente, a qual consiste em prover às organizações a possibilidade de converter um documento em papel para o formato eletrônico, e tê-lo assinado por uma pessoa em trânsito, e reconvertê-lo novamente ao seu formato original (impresso).  In view of these problems and in order to overcome them, a signer has been developed, the object of the present patent, which consists in providing organizations with the possibility of converting a paper document into electronic format and having it signed by one person. in transit, and return it back to its original (printed) format.

Os desenhos anexos mostram a estrutura funcional do sistema, e os componente individuais.  The accompanying drawings show the functional structure of the system, and the individual components.

A figura número 1 mostra a topologia de conexão e os 4 componentes.  Figure number 1 shows the connection topology and the 4 components.

De conformidade com o quanto ilustram as figuras acima, o assinador móvel de documentos eletrônicos, objeto dessa patente consiste de um terminal de entrada de dados alfa-numérico, hub de comunicação, dispositivo móvel para assinatura e impressora de segurança. Os componentes componentes da solução comunicam-se através do hub de comunicação.  As illustrated in the above figures, the mobile electronic document signer object of this patent consists of an alphanumeric data entry terminal, communication hub, mobile signature device and security printer. The component components of the solution communicate through the communication hub.

O processo inicia-se com um documento impresso em papel que precisa ser assinado, imediatamente, por uma pessoa em trânsito (fisicamente ausente). As alternativas de envio do documento por correio não atende a necessidade de realização em tempo breve, bem como o envio por fax também não é possível uma vez que em trânsito não há um fax de destino que possa recebê-lo. No primeiro passo o documento é digitado no terminal de entrada de dados alfa-numérico 1. A digitação é feita através do teclado alfa-numérico 5, enquanto o resultado - código numérico 11 - é ecoado na tela de exibição alfa-numérica 6. The process begins with a paper document that needs to be signed immediately by a person in transit (physically absent). Alternatives to mailing the document do not meet the need for realization in a short time, nor is faxing possible since there is no destination fax that can receive it in transit. In the first step the document is entered at the alphanumeric data input terminal 1. Typing is done via the alphanumeric keypad 5, while the result - numeric code 11 - is echoed on the alphanumeric display screen 6.

Em seguida, aperta-se o botão onde está escrito Then press the button where it says

"ENVIAR" 7 e o documento digitado 8 é, automaticamente, armazenado no hub de comunicação 2. A comunicação entre os dois componentes é feita através da porta de saída do terminal 9 e da porta de comunicação do hub de comunicação 10. "SEND" 7 and the typed document 8 are automatically stored in communication hub 2. Communication between the two components is via the output port of terminal 9 and the communication port of communication hub 10.

O hub de comunicação 2 gera um código numérico 11, enviado ao terminal de entrada de dados numérico 1 e impresso na tela de exibição alfa-numérica 6.  Communication hub 2 generates a numeric code 11 sent to the numeric data input terminal 1 and printed on the alphanumeric display screen 6.

O Assinante 12 - pessoa que deve assinar o documento - é contactada e recebe o código numérico 11. O assinador móvel de documentos eletrônicos não possui nehuma facilidade para a realização dessa tarefa, que pode ser facilmente realizada através de uma ligação telefónica.  Subscriber 12 - the person who must sign the document - is contacted and receives the numeric code 11. The mobile electronic document subscriber has no facility to perform this task, which can easily be accomplished over a telephone call.

De posse do código numérico 11, o Assinante digita no teclado numérico 13 do dispositivo móvel para assinatura 3, que é, simultaneamente, ecoado em sua tela alfa-numérica 14. O Assinante aperta o botão onde está escrito "ENVIAR" 15 e o dispositivo móvel para assinatura 3 carrega o documento do hub de comunicação 2, utilizando como referência o código numérícoll. A comunicação é feita através da porta de entrada e saída 16 do dispositivo móvel para assinatura 3 e da porta de comunicação 17 do do hub de comunicação 2.  In possession of the numeric code 11, the Subscriber types on the numeric keypad 13 of the mobile device for subscription 3, which is simultaneously echoed on its alphanumeric screen 14. The Subscriber pushes the button that says "SEND" 15 and the device Mobile for subscription 3 loads the document from communication hub 2 using the numeric code as a reference. Communication is via the input and output port 16 of the mobile signing device 3 and communication port 17 of the communication hub 2.

O documento digitado 8 é exibido na tela alfanumérica 14 do dispositivo móvel para assinatura 3 e pode ser lido pelo Assinante 12 utilizando as teclas sendo uma com desenho de uma seta para baixo 18 e outra com o desenho de uma seta para cima 19.  The typed document 8 is displayed on the alphanumeric screen 14 of the mobile device for signature 3 and can be read by Subscriber 12 using the keys with one drawing down arrow 18 and the other drawing up arrow 19.

Caso o Asssinante concorde em assinar o documento digitado 8 deve apertar a tecla onde está escrito "ENVIAR" 15. Nesse momento, o dispositivo móvel para assinatura 3 realiza, internamente, os processos de assinatura eletrônica em conformidade com a lei brasileira (ou do país em questão). Atualmente, esse processo é realizado utilizando-se certificados digitais (ICP-Brasil ou não) baseados no formato X.509, e chaves criptográficas do algoritmos RS A.  If the Subscriber agrees to sign the typed document 8, he / she shall press the key that reads "SEND" 15. At this time, the mobile signature device 3 internally performs electronic signature processes in accordance with Brazilian (or Brazilian) law. in question). Currently, this process is performed using digital certificates (ICP-Brazil or not) based on the X.509 format, and cryptographic keys from RS A algorithms.

Internamente, o dispositivo móvel para assinatura 3 criam um resumo do documento baseado nos algoritmos aceitos, atualmente, como seguros pela comunidade de criptografia. Ao final, é gerada a assinatura digital 20, utilizando a chave criptográfica RSA armazenada no dispositivo móvel para assinatura 3, e o resultado é armazenado no hub de comunicação 2. A comunicação é feita através da porta de entrada e saída 16 do dispositivo móvel para assinatura 3 e da porta de entrada e saída 17 e a porta de comunicação 26 do hub de comunicação 2.  Internally, Mobile Signature 3 creates a document summary based on algorithms currently accepted as secure by the encryption community. At the end, digital signature 20 is generated using the RSA cryptographic key stored in the mobile device for signature 3, and the result is stored in the communication hub 2. Communication is made through the mobile device's input and output port 16 to signature 3 and input and output port 17 and communication port 26 of communication hub 2.

No último passo, o hub de comunicação 2 valida a assinatura digital 20 recebida, considerando todos os processos necessários como a validação dos certificados digitais utilizados para identificar os Assinantes. Caso a assinatura digital 20 seja considerada válida, envia-se o documento digitado 8 para a impressora de segurança 4. A comunicação é feita pela porta de comunicação do hub 24 e pela porta de entrada da impressora 25.  In the last step, communication hub 2 validates the digital signature 20 received, considering all necessary processes such as validating the digital certificates used to identify Subscribers. If digital signature 20 is considered valid, the typed document 8 is sent to security printer 4. Communication is made through the hub 24 communication port and the printer 25 input port.

A impressora de segurança 4 imprime o documento digitado 8 de maneira segura e a ele podemos atribuir alto grau de eficácia probatória quando temos o objetivo de garantir a validade jurídica de fatos acontecidos e acordos estabelecidos. Security Printer 4 prints the securely typed document 8 and to it we can assign a high degree of probative effectiveness when we aim to ensure the legal validity of events and agreements reached.

O processo de impressão é feito trazendo o papel do alimentador de papel 21, impresso pelo mecanismo de impressão 22 e entregue pela disponibilizador de papel 23.  The printing process is done by bringing paper from the paper feeder 21, printed by the printing mechanism 22 and delivered by the paper dispenser 23.

Claims

"ASSINADOR MÓVEL DE DOCUMENTOS ELETRÔNICOS" compreendido por um terminal de entrada de dados alfa-numérico 1, hub de comunicação 2, dispositivo móvel para assinatura 3 e impressora de segurança 4. Opera mecanismos para assinatura de documento em papel e assinatura eletrônica que dão validade jurídica aos atos e possuem alto grau de eficácia probatória, tanto no Brasil como em outros países e funcionam em computadores de desktop e notebooks. Vale-se de mecanismos de impressão de segurança, bem como de dispositivos de interligação e comunicação e caracterizado pela dispensa da presença física, ou acesso a um computador desktop confiável (onde se tenha certeza que não existem vírus eletrônicos e afins). Às pessoas em trânsito é dada a possibilidade de assinar um documento - mesmo que estejam em locais como aeroporto, praia, shopping, viagens... Além disso, podemos atribuir aos documentos assinados eletrônicamente a possibilidade de serem revertidos ao formato concreto orignal (papel) sem que perca sua garantia de autenticidade. "MOBILE ELECTRONIC DOCUMENT SUBSCRIBER" comprised of an alpha-numeric data entry terminal 1, communication hub 2, mobile signature device 3, and security printer 4. Operates validated paper and electronic signature mechanisms legal to acts and have a high degree of probative effectiveness, both in Brazil and in other countries and work on desktop and notebook computers. It uses security printing mechanisms, as well as interconnection and communication devices and is characterized by the absence of physical presence, or access to a reliable desktop computer (where one is sure that there are no electronic and related viruses). People in transit are given the ability to sign a document - even if they are in locations such as the airport, beach, shopping, travel ... In addition, we can assign electronically signed documents the ability to revert to orignal concrete format (paper) without losing your guarantee of authenticity. O terminal de entrada de dados alfa-numérico 1 é composto pelo teclado alfa-numérico 5, pela tela de exibição alfa-numérica 6, e pela porta de saída do terminal 9. O terminal de entrada de dados alfa-numérico 1 conecta- se ao hub de comunicação 2 pelas portas de saída do terminal 9 e de comunicação do hub de comunicação 10.  The alphanumeric data input terminal 1 consists of the alphanumeric keypad 5, the alphanumeric display screen 6, and the terminal output port 9. The alphanumeric data input terminal 1 connects to to communication hub 2 through communication hub terminal 9 and communication output ports 10. O hub de comunicação 2 possui 3 portas para conectar-se aos outros componentes do assinador movei de documentos eletrônicos.  Communication hub 2 has 3 ports for connecting to the other components of the electronic document moving subscriber. O dispositivo móvel para assinatura 3 é composto pelo teclado numérico 13, tela alfa-numérica 14, o botão onde está escrito "ENVIAR" 15, porta de entrada e saída 16, e as teclas sendo uma com desenho de uma seta para baixo 18 e outra com o desenho de uma seta para cima 19  The mobile signature device 3 is comprised of the numeric keypad 13, alpha-numeric screen 14, the button which reads "SEND" 15, input and output port 16, and the keys being one with down arrow design 18 and another with an upward arrow drawing 19 O dispositivo móvel para assinatura 3 conecta-se ao hub de comunicação 2 pelas portas porta de entrada e saída 16 e de comunicação do hub de comunicação 26 do hub de comunicação 2.  The mobile device for subscription 3 connects to communication hub 2 through the communication hub 26 input and output port 16 and communication hub 26 ports. A impressora de segurança 4 é composto pelo alimentador de papel 21, pelo mecanismo de impressão 22 e pelo disponibilizador de papel 23. A comunicação é feita pela porta de comunicação do hub 24 e pela porta de entrada da impressora 25.  The security printer 4 is comprised of paper feeder 21, printing mechanism 22, and paper dispenser 23. Communication is by the hub 24 communication port and printer input port 25.
PCT/BR2010/000068 2009-03-12 2010-03-12 Mobile device for signing electronic documents Ceased WO2010102366A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0902945-1 2009-03-12
BRPI0902945-1A BRPI0902945A2 (en) 2009-03-12 2009-03-12 mobile electronic document signer

Publications (1)

Publication Number Publication Date
WO2010102366A1 true WO2010102366A1 (en) 2010-09-16

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PCT/BR2010/000068 Ceased WO2010102366A1 (en) 2009-03-12 2010-03-12 Mobile device for signing electronic documents

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WO (1) WO2010102366A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689567A (en) * 1993-12-27 1997-11-18 Nec Corporation Electronic signature method and apparatus
US20020099938A1 (en) * 2001-01-23 2002-07-25 Spitz Charles F. Method and system for obtaining digital signatures
US20040117627A1 (en) * 2002-12-16 2004-06-17 Xerox Corporation Systems and methods for providing hardcopy secure documents and for validation of such documents
US20040148508A1 (en) * 2003-01-28 2004-07-29 Microsoft Corporation Template-driven XML digital signature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689567A (en) * 1993-12-27 1997-11-18 Nec Corporation Electronic signature method and apparatus
US20020099938A1 (en) * 2001-01-23 2002-07-25 Spitz Charles F. Method and system for obtaining digital signatures
US20040117627A1 (en) * 2002-12-16 2004-06-17 Xerox Corporation Systems and methods for providing hardcopy secure documents and for validation of such documents
US20040148508A1 (en) * 2003-01-28 2004-07-29 Microsoft Corporation Template-driven XML digital signature

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