JP2008226059A5 - - Google Patents
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- Publication number
- JP2008226059A5 JP2008226059A5 JP2007065932A JP2007065932A JP2008226059A5 JP 2008226059 A5 JP2008226059 A5 JP 2008226059A5 JP 2007065932 A JP2007065932 A JP 2007065932A JP 2007065932 A JP2007065932 A JP 2007065932A JP 2008226059 A5 JP2008226059 A5 JP 2008226059A5
- Authority
- JP
- Japan
- Prior art keywords
- data
- printer
- generated
- application
- encrypted
- 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.)
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Claims (5)
前記アプリケーションにおいて、前記プリンタで印刷させるためのデータを暗号化する暗号化手段と、
前記アプリケーションにおいて、印刷対象のデータが前記暗号化手段により暗号化されていることを示す情報を前記プリンタドライバに設定する設定手段と、
前記アプリケーションにおいて、前記暗号化手段により暗号化されたデータを印刷対象のデータとして前記描画制御部に供給することにより暗号化された中間データを生成させ、当該暗号化された中間データを前記プリンタドライバに供給して前記プリンタで印刷させる印刷制御手段と、
を有することを特徴とする情報処理装置。 When printing data generated by an application with a printer, intermediate data based on the supplied data is generated by supplying the data generated by the application to the drawing control unit of the operating system, and the intermediate data is generated by the printer driver. An information processing apparatus that causes the printer to perform printing by supplying to
In the application, encryption means for encrypting data to be printed by the printer;
In the application, setting means for setting information indicating that data to be printed is encrypted by the encryption means in the printer driver;
In the application, the encrypted data is generated by supplying the data encrypted by the encryption unit as data to be printed to the drawing control unit, and the encrypted intermediate data is generated by the printer driver. Printing control means for supplying to the printer and printing with the printer;
An information processing apparatus comprising:
前記プリンタドライバにおいて、前記設定手段で設定された情報に基づき前記描画制御部によって生成された暗号化された中間データを復号化する復号化手段を有することを特徴とする情報処理装置。 In claim 1,
The information processing apparatus according to claim 1, further comprising: a decrypting unit configured to decrypt the encrypted intermediate data generated by the drawing control unit based on the information set by the setting unit .
前記設定手段は、さらに暗号化用鍵、暗号化のタイプを示す情報を、前記プリンタドライバに設定することを特徴とする情報処理装置。 In claim 1 or 2 ,
The information processing apparatus , wherein the setting unit further sets information indicating an encryption key and an encryption type in the printer driver .
前記アプリケーションにおいて、前記プリンタで印刷させるためのデータを暗号化し、In the application, the data to be printed by the printer is encrypted,
前記アプリケーションにおいて、印刷対象のデータが暗号化されていることを示す情報を前記プリンタドライバに設定し、In the application, information indicating that the data to be printed is encrypted is set in the printer driver,
前記アプリケーションにおいて、前記暗号化されたデータを印刷対象のデータとして前記描画制御部に供給することにより暗号化された中間データを生成させ、当該暗号化された中間データを前記プリンタドライバに供給して前記プリンタで印刷させることを特徴とする印刷制御方法。In the application, the encrypted data is generated as data to be printed and supplied to the drawing control unit to generate encrypted intermediate data, and the encrypted intermediate data is supplied to the printer driver. A printing control method, wherein printing is performed by the printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007065932A JP2008226059A (en) | 2007-03-15 | 2007-03-15 | Information processor, control method of information processor, program and storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007065932A JP2008226059A (en) | 2007-03-15 | 2007-03-15 | Information processor, control method of information processor, program and storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008226059A JP2008226059A (en) | 2008-09-25 |
| JP2008226059A5 true JP2008226059A5 (en) | 2010-04-30 |
Family
ID=39844568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007065932A Pending JP2008226059A (en) | 2007-03-15 | 2007-03-15 | Information processor, control method of information processor, program and storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008226059A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011008525A (en) * | 2009-06-25 | 2011-01-13 | Toshiba Corp | Information processing apparatus and video processing method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631247B1 (en) * | 1999-09-29 | 2003-10-07 | Ricoh Co., Ltd. | Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to a resource manager |
| JPH09233065A (en) * | 1996-02-23 | 1997-09-05 | Sony Corp | Ciphering device and ciphering method |
| JP3873427B2 (en) * | 1998-01-30 | 2007-01-24 | ブラザー工業株式会社 | Intermediate file processing apparatus in printer control system and recording medium recorded with control program thereof |
| JP4188732B2 (en) * | 2003-03-20 | 2008-11-26 | 株式会社リコー | Printer driver program |
| JP2005071175A (en) * | 2003-08-26 | 2005-03-17 | Ricoh Co Ltd | Print data generation method, program for executing its method on computer, client terminal, printer server, print data generation device, and image forming apparatus |
| JP4651096B2 (en) * | 2004-09-09 | 2011-03-16 | キヤノン株式会社 | Encrypted print processing method and apparatus |
| JP2006163796A (en) * | 2004-12-07 | 2006-06-22 | Ricoh Co Ltd | Print controller, print control program, and recording medium |
| JP2006350528A (en) * | 2005-06-14 | 2006-12-28 | Hitachi Software Eng Co Ltd | Print system and print method |
-
2007
- 2007-03-15 JP JP2007065932A patent/JP2008226059A/en active Pending
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