JPS6468835A - Software right management control method - Google Patents

Software right management control method

Info

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
Application number
JP22710687A
Other languages
Japanese (ja)
Other versions
JP2723231B2 (en
Inventor
Ryoichi Mori
Shuichi Tashiro
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.)
Mori Ryoichi
Original Assignee
Mori Ryoichi
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 Mori Ryoichi filed Critical Mori Ryoichi
Priority to JP22710687A priority Critical patent/JP2723231B2/en
Publication of JPS6468835A publication Critical patent/JPS6468835A/en
Application granted granted Critical
Publication of JP2723231B2 publication Critical patent/JP2723231B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
JP22710687A 1987-09-10 1987-09-10 Software rights management control method Expired - Lifetime JP2723231B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145532A (en) * 1986-07-04 1988-06-17 Sega Enterp:Kk Processor with imitation preventing function

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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