JPS6468835A - Software right management control method - Google Patents
Software right management control methodInfo
- Publication number
- JPS6468835A JPS6468835A JP22710687A JP22710687A JPS6468835A JP S6468835 A JPS6468835 A JP S6468835A JP 22710687 A JP22710687 A JP 22710687A JP 22710687 A JP22710687 A JP 22710687A JP S6468835 A JPS6468835 A JP S6468835A
- Authority
- JP
- Japan
- Prior art keywords
- right management
- interrupt
- program
- control method
- multiprogramming
- 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
Abstract
PURPOSE:To perform the right management superior in maintainability and flexibility in the environment of multiprogramming by individually assigning the key, with which ciphered instructions are deciphered, to a program or a program group as the right management object and switching the deciphering keys by a right management interrupt. CONSTITUTION:A right management interrupt generating mechanism 13 which controls the change related to the right management state is provided independently of the supervisor interrupt which starts the processing function of an operating system or the like. When the right management interrupt is generated by the right management interrupt generating mechanism 13, the right management state is saved to a right management table 17 and a current right management ID 16 of a program status word 15 is changed by a right management state change processing 14, and the key with which instructions are deciphered is switched. Thus, right management in the environment of multiprogramming is possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22710687A JP2723231B2 (en) | 1987-09-10 | 1987-09-10 | Software rights management control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22710687A JP2723231B2 (en) | 1987-09-10 | 1987-09-10 | Software rights management control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6468835A true JPS6468835A (en) | 1989-03-14 |
JP2723231B2 JP2723231B2 (en) | 1998-03-09 |
Family
ID=16855570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22710687A Expired - Lifetime JP2723231B2 (en) | 1987-09-10 | 1987-09-10 | Software rights management control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2723231B2 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0383132A (en) * | 1989-08-28 | 1991-04-09 | Fujitsu Ltd | Software protection control system |
US6144946A (en) * | 1996-02-27 | 2000-11-07 | Canon Kabushiki Kaisha | Accounting device, communicating apparatus, and communication system |
US6272535B1 (en) | 1996-01-31 | 2001-08-07 | Canon Kabushiki Kaisha | System for enabling access to a body of information based on a credit value, and system for allocating fees |
JP2002074238A (en) * | 2000-08-30 | 2002-03-15 | Tokyo Gas Co Ltd | Communication type prepaid system, equipment and portable terminal |
WO2002065287A1 (en) * | 2001-02-16 | 2002-08-22 | Sony Corporation | Data processing method and its apparatus |
JP2002244756A (en) * | 2001-02-19 | 2002-08-30 | Sony Corp | Data processing method, semiconductor circuit, and certification device |
US6671675B2 (en) | 1996-02-27 | 2003-12-30 | Canon Kabushiki Kaisha | Metering the flow of electronic information |
US6895503B2 (en) | 2001-05-31 | 2005-05-17 | Contentguard Holdings, Inc. | Method and apparatus for hierarchical assignment of rights to documents and documents having such rights |
US7263558B1 (en) | 1999-09-15 | 2007-08-28 | Narus, Inc. | Method and apparatus for providing additional information in response to an application server request |
US7607131B2 (en) | 2000-11-20 | 2009-10-20 | Humming Heads, Inc. | Information processing method, apparatus, and system for controlling computer resources, control method therefor, storage medium, and program |
US8862517B2 (en) | 2001-05-31 | 2014-10-14 | Contentguard Holdings, Inc. | Digital rights management of content when content is a future live event |
US8892473B2 (en) | 2001-05-31 | 2014-11-18 | Contentguard Holdings, Inc. | Method and system for subscription digital rights management |
US9953328B2 (en) | 1994-11-23 | 2018-04-24 | Contentguard Holdings, Inc. | Method and system for conducting transactions between repositories |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002133144A (en) | 2000-10-25 | 2002-05-10 | Nec Corp | Large capacity data selling/mediating/purchasing method, system, server, terminal and storage medium recording the program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63145532A (en) * | 1986-07-04 | 1988-06-17 | Sega Enterp:Kk | Processor with imitation preventing function |
-
1987
- 1987-09-10 JP JP22710687A patent/JP2723231B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63145532A (en) * | 1986-07-04 | 1988-06-17 | Sega Enterp:Kk | Processor with imitation preventing function |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0383132A (en) * | 1989-08-28 | 1991-04-09 | Fujitsu Ltd | Software protection control system |
US9953328B2 (en) | 1994-11-23 | 2018-04-24 | Contentguard Holdings, Inc. | Method and system for conducting transactions between repositories |
US6272535B1 (en) | 1996-01-31 | 2001-08-07 | Canon Kabushiki Kaisha | System for enabling access to a body of information based on a credit value, and system for allocating fees |
US6144946A (en) * | 1996-02-27 | 2000-11-07 | Canon Kabushiki Kaisha | Accounting device, communicating apparatus, and communication system |
US6671675B2 (en) | 1996-02-27 | 2003-12-30 | Canon Kabushiki Kaisha | Metering the flow of electronic information |
US7263558B1 (en) | 1999-09-15 | 2007-08-28 | Narus, Inc. | Method and apparatus for providing additional information in response to an application server request |
JP2002074238A (en) * | 2000-08-30 | 2002-03-15 | Tokyo Gas Co Ltd | Communication type prepaid system, equipment and portable terminal |
US7607131B2 (en) | 2000-11-20 | 2009-10-20 | Humming Heads, Inc. | Information processing method, apparatus, and system for controlling computer resources, control method therefor, storage medium, and program |
US8504706B2 (en) | 2000-11-20 | 2013-08-06 | Humming Heads, Inc. | Information processing method, apparatus, and system for controlling computer resources, control method therefor, storage medium, and program |
US8356307B2 (en) | 2000-11-20 | 2013-01-15 | Humming Heads Inc. | Information processing method, apparatus, and system for controlling computer resources, control method therefor, storage medium, and program |
US7240345B2 (en) | 2001-02-16 | 2007-07-03 | Sony Corporation | Data processing apparatus and associated method |
SG160187A1 (en) * | 2001-02-16 | 2010-04-29 | Sony Corp | Data processing method and its apparatus |
US8141057B2 (en) | 2001-02-16 | 2012-03-20 | Sony Corporation | Data processing apparatus and associated method |
WO2002065287A1 (en) * | 2001-02-16 | 2002-08-22 | Sony Corporation | Data processing method and its apparatus |
JP2002244756A (en) * | 2001-02-19 | 2002-08-30 | Sony Corp | Data processing method, semiconductor circuit, and certification device |
US6895503B2 (en) | 2001-05-31 | 2005-05-17 | Contentguard Holdings, Inc. | Method and apparatus for hierarchical assignment of rights to documents and documents having such rights |
US8862517B2 (en) | 2001-05-31 | 2014-10-14 | Contentguard Holdings, Inc. | Digital rights management of content when content is a future live event |
US8869293B2 (en) | 2001-05-31 | 2014-10-21 | Contentguard Holdings, Inc. | Method and apparatus for hierarchical assignment of rights to documents and documents having such rights |
US8892473B2 (en) | 2001-05-31 | 2014-11-18 | Contentguard Holdings, Inc. | Method and system for subscription digital rights management |
Also Published As
Publication number | Publication date |
---|---|
JP2723231B2 (en) | 1998-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |