JP2002318630A - Software processing apparatus, method and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide software processing apparatus, method and program, which can construct a super-distribution system for guaranteeing the benefits of an information provider and the convenience of an information user by put ting emphasis on not 'owning' but 'using' digital information. SOLUTION: Since the easy stage being the lowest in difficulty in a play program recorded in a software medium 2 is not protected, an information user can purchase the game program from a selling store or his or her friend at a low price, and can enjoy it by using the software processing apparatus 1. When the information user gets tired of the stage, and wants to perform a play in a higher level, the user purchases a memory card 3, in which processing permission information for a protected stage that the information user desires its play is recorded, from the selling store, and releases the protect of the stage corresponding to the processing permission information recorded in the memory card 3, and executes the play.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for processing software such as a computer program which is an intangible property and digital contents such as video contents and music contents. , And the program.

[0002]

2. Description of the Related Art Conventionally, in the distribution of digital information, an information provider provides a large amount of information accurately using an arbitrary route (broadcasting, a portable recording medium such as a CD-ROM, a computer network, etc.). be able to. Also, the information user can obtain a large amount of accurate digital information by an arbitrary route. In order to realize the smooth distribution of digital information in such an information society, instead of “owning” the digital information, which is called “superdistribution,” it is important to understand that the digital information was “used”. There has been proposed a distribution system that realizes access control of digital information for collecting usage records shown from information users and appropriately collecting usage fees based on the usage records. In super-distribution, it is also possible to construct a system that does not require collection of usage records by pre-registering for a fixed amount of usage fee on the premise that information is used.

[0003]

However, in recent years, an information user has been able to obtain a large amount of accurate digital information by copying from a friend in addition to the above-mentioned arbitrary route. . However, copying and using digital information hinders the recovery of appropriate profits for information providers, not only in the development of the software industry,
It also hinders the development of the hardware industry. As described above, digital information can be easily and accurately distributed in a large amount, but has a problem that anyone can illegally use a copy. In particular, conventional software has a problem that security cannot be ensured only by software. Also, the creator who created the software, once it left the creator's hand, could not be said to be real security unless security that could not be broken. Furthermore,
The high price of the conventional software also has a problem that it promotes the use of illegal copies and promotes the sale of used software against the will of the information provider.

[0004] The present invention has been made in view of the above points, and in consideration of such characteristics of digital information,
"Use" rather than "own" digital information
It is an object of the present invention to provide a software processing apparatus, a method, and a program capable of constructing a super-distribution system that guarantees the profit of an information provider and the convenience of an information user with particular emphasis.

[0005]

According to an aspect of the present invention, there is provided a computer program in which a computer program is divided into a plurality of blocks, and each block is restricted in processing. Software reading means (for example, software medium interface 12 of the embodiment) for acquiring software from a first recording medium (for example, software medium 2 of the embodiment) on which software including digitalized content is recorded.
And recording processing permission information necessary for releasing processing restrictions imposed on each block in software recorded on the first recording medium, the recording medium having a function of preventing recording content from being copied / falsified. A medium permission information acquisition unit (for example, the memory card interface 13 of the embodiment) for acquiring processing permission information from a second recording medium (for example, the memory card 3 of the embodiment), and a software reading unit for the first recording medium Processing restriction release means for releasing the processing restriction imposed on each block in the software acquired from the second recording medium via the medium permission information acquiring means using the processing permission information (for example, the protection in the embodiment) And a release unit 101).
With the above configuration, the information user of the super-distribution system
Digital information can be obtained at a media fee or a fee. By selling the first recording medium to the information user at a low price and selling the second recording medium to the information user at a price that does not disadvantage the information provider, The second recording medium makes it possible to satisfy the definition of the super-distribution system that "the information provider can specify conditions for permitting use of the information." It is also possible to realize a system of "collecting usage records of digital information and collecting usage fees based on the usage information" of the super-distribution system by additionally obtaining the usage right set on the second recording medium. I do. In addition, by distributing a huge amount of software on, for example, the first recording medium, it is possible to satisfy the definition of "the information provider can provide information in large quantities and safely" of the super-distribution system. Make it possible. Furthermore, by setting the first recording medium at low cost, the merits of reselling the software itself are diminished, so that it is possible to suppress crimes such as selling illegally copied software.

According to a second aspect of the present invention, in the software processing apparatus according to the first aspect, the processing restriction canceling means executes processing performed for each block in software acquired from the first recording medium by the software reading means. When the restriction is lifted by using the processing permission information obtained from the second recording medium, the restriction is used by a usage information recording unit that records usage information for billing and a server operated by a software administrator via a communication network. And a usage information transmitting unit for transmitting the usage information recorded by the information recording unit. With the above configuration, in the software processing device according to claim 1, in consideration of the convenience of the information user,
It is possible to perform a usage fee settlement process on a server operated by a software manager provided on a communication network.
Therefore, for example, by setting the charge of the memory card to be low, it is possible to avoid a problem that the expensive memory card before use is lost.

According to a third aspect of the present invention, in a software processing device, a computer which is divided into a plurality of blocks, and each of the blocks is subjected to a processing restriction.
A software reading unit (for example, the software medium interface 12 of the embodiment) for acquiring software from a recording medium (for example, the software medium 2 of the embodiment) on which software including a program or digitalized content is recorded; Permission information acquisition means for acquiring, from a server operated by a software manager via a communication network, processing permission information necessary for releasing processing restrictions imposed on each block in software recorded in the software (for example, the embodiment) A communication network interface 14), and a process of releasing the processing restriction imposed on each block in the software acquired from the recording medium by the software reading means using the processing permission information acquired from the server via the server permission information acquiring means. Restriction release means (for example, enforcement Characterized in that a protection release portion 101) and the form. With the above configuration, as in the case of the software processing device according to the first aspect, the information provision is achieved by selling the processing permission information obtained from the server to the information user at a price that does not disadvantage the information provider. Guarantee the interests of users and the convenience of information users. Further, by holding the processing permission information in the server that protects the right of the software, it is possible to prevent the processing permission information from being stolen and the software from being illegally copied and used. Also,
The convenience of the information user, that is, the information user can easily obtain the processing permission information of the software via the communication network, is expanded.

According to a fourth aspect of the present invention, there is provided a software processing apparatus, comprising: a computer which is divided into a plurality of blocks, and wherein each block is subjected to processing restriction.
Software reading means (for example, the software medium interface 12 of the embodiment) for acquiring software from a first recording medium (for example, the software medium 2 of the embodiment) in which a program or software including digitalized content is recorded; A recording medium having a function of preventing copy and falsification of recorded contents, and recording processing permission information necessary for canceling a processing restriction imposed on each block in software recorded on the first recording medium. A medium permission information acquiring unit (for example, the memory card interface 13 of the embodiment) for acquiring the processing permission information from the second recording medium (for example, the memory card 3 of the embodiment) and a software reading unit for reading the processing permission information from the first recording medium. The processing restrictions imposed on each block in the acquired software The process restriction canceling means for canceling using 2 of the acquired processing permission information from a recording medium (e.g. unprotect embodiment section through the authorization information obtaining unit 1
01), and using the processing permission information acquired from the second recording medium via the medium permission information acquiring means to determine the processing restriction imposed on each block in the software acquired by the software reading means from the first recording medium. An alternative server permission information acquiring unit (for example, step S3 in the embodiment) for acquiring the processing permission information from the server operated by the software manager via the communication network and setting the processing permission information in the processing restriction releasing unit if the release is not possible; Is provided.
With the above configuration, even if the memory card 3 has not been purchased, it is possible to purchase the right to use the software via the communication network.

According to a fifth aspect of the present invention, there is provided a software processing device, comprising: a computer which is divided into a plurality of blocks and each block is subjected to a processing restriction;
Software reading means (for example, the software medium interface 12 of the embodiment) for acquiring software from a first recording medium (for example, the software medium 2 of the embodiment) in which a program or software including digitalized content is recorded; A server permission information acquisition unit that acquires, from a server operated by a software administrator via a communication network, processing permission information necessary for releasing processing restrictions imposed on each block in software recorded on a recording medium (for example, If the processing permission information cannot be obtained from the server via the communication network interface 14) of the embodiment and the server permission information obtaining means, the processing permission information is replaced with a second function provided with a copy / falsification prevention function of the recorded contents. Recording medium (for example, the memory card 3 of the embodiment)
And an alternative medium permission information acquisition unit (for example, step S13 of the embodiment) that acquires from the first recording medium the processing restriction imposed on each block in the software acquired from the first recording medium by the server permission information acquisition unit. Processing release information that is released using the processing permission information obtained from the server via the second storage medium or the processing permission information obtained from the second recording medium via the alternative medium permission information obtaining means (for example, the protection release unit of the embodiment) 101). According to the above configuration, for example, in the case where the processing permission information cannot be obtained due to a problem in the communication network, the second recording medium for which a fee is collected in advance by a prepaid method or the second recording medium for certifying that the user is the right holder
It is possible to use software by using a recording medium.

According to a sixth aspect of the present invention, in the software processing apparatus according to the fifth aspect, the processing restriction canceling means executes processing performed for each block in software acquired by the software reading means from the first recording medium. When the restriction is released using the processing permission information acquired from the second recording medium via the alternative medium permission information acquiring means,
Usage information recording means for recording usage information for billing,
When communication with the server is possible via the server permission information acquisition unit, the settlement unit (for example, step S17 in the embodiment) that transmits the use information recorded by the use information recording unit to the server and performs a settlement process of the use fee. It is characterized by having been provided. With the above configuration, for example, if there is a problem in the communication network and the processing permission information cannot be obtained, the software usage information is recorded, the user is credited up to a certain usage fee, and the usage fee is settled at a later date. Enables the use of software.

According to a seventh aspect of the present invention, in the software processing device according to any one of the third to sixth aspects, the server permission information obtaining means or the alternative server permission information obtaining means is provided via a communication network. Always connected to the server,
The processing restriction releasing means is such that the software reading means is the first one.
The processing restriction imposed on each block in the software obtained from the recording medium is always released by using the processing permission information on the server. With the above configuration, the software processing device eliminates the time required to operate by itself, and always operates integrally with the server operated by the software administrator, so that the processing permission information is illegally acquired or the software is It is possible to prevent fraudulent alteration.

According to an eighth aspect of the present invention, in the software processing apparatus according to any one of the first to seventh aspects, the software reading unit acquires the software from the first recording medium and cancels the processing restriction. Is recorded on the second recording medium. With the above configuration, the software usage record can be prevented from being falsified, for example, encrypted and recorded, thereby preventing unauthorized double use of the software.

According to a ninth aspect of the present invention, in the software processing apparatus according to any one of the third to seventh aspects, the third aspect of the present invention relates to the identification information of a right-of-use holder who has a right to use information. A user right acquisition unit for acquiring the recorded contents from the recording medium, wherein the processing restriction release unit processes the processing restriction imposed on each block in the software acquired by the software reading unit from the first recording medium. It is characterized in that it is released using the permission information and the identification information of the right of use. With the above configuration, if only the identification information of the right-of-use user is known, the right management process (for example, the billing process) can be executed. Therefore, it is not necessary to limit the software processing device. The software may be used in the device.

According to a tenth aspect of the present invention, in the software processing apparatus according to any one of the first to ninth aspects, at least one of the plurality of blocks of software acquired from the first recording medium is provided. The block is characterized in that processing is not restricted. With the above configuration, anyone can easily purchase the minimum necessary software by selling a recording medium that can use only the simplest stage with the least difficulty in a game program at a low price. , Information users seeking higher levels of difficulty, functions, quality, etc., will purchase additional usage rights for the protected blocks, so that the information users will pay a fee appropriate to their level It will be.

According to an eleventh aspect of the present invention, in the software processing apparatus according to any one of the first to tenth aspects, the processing restriction canceling means comprises:
Different processing permission information is sequentially acquired as the software progresses, and the software reading unit releases the processing restriction imposed on each block in the software acquired from the first recording medium. With the above configuration, security that can easily be broken by obtaining the processing permission information only once and releasing the processing restriction of the software by that is obtained. This makes it possible to be strong.

According to a twelfth aspect of the present invention, in the software processing device according to any one of the first to eleventh aspects, the software is a game computer program, and a plurality of pieces of software acquired by the software reading means. Are distinguished by the difficulty of the information computer user of the gaming computer program. With the above configuration, it is possible to construct a software processing device that is optimal for software in which an information user enjoys the difficulty level of software to be executed, such as a game program.

According to a thirteenth aspect of the present invention, in the software processing apparatus according to any one of the first to eleventh aspects, the software is a computer program for a game, or a video or audio content converted into digital information. And the plurality of blocks of software acquired by the software reading means are distinguished by a processing time of the game computer program or the content. With the above configuration, it is possible to construct a software processing device that is optimal for software that requires an information user to have a long processable time, such as a game program or music content.

According to a fourteenth aspect of the present invention, in the software processing device according to any one of the first to eleventh aspects, the software is application software, and the plurality of blocks of the software acquired by the software reading means are Are distinguished by the function of the application software. With the above configuration,
Like word processor application software,
It is possible for an information user to construct a software processing device that is optimal for software that uses functions of application software to be executed.

According to a fifteenth aspect of the present invention, in the software processing apparatus according to any one of the first to eleventh aspects, the software is digital information of video and audio contents, and the software reading means is The plurality of blocks of the acquired software are distinguished by the image quality or sound quality of the content. With the above configuration, it is possible to construct a software processing device that is optimal for software in which an information user enjoys the image quality and sound quality, such as movie content and music content.

According to a sixteenth aspect of the present invention, in the software processing apparatus according to any one of the first to eleventh aspects, the software is software including a character image, and a plurality of pieces of software acquired by the software reading means. Are distinguished by the added value of the character image included in the software. With the above configuration, the information user can use added value like software including character images,
In addition, it is possible to construct a software processing device optimal for software that is enjoyable.

According to a seventeenth aspect of the present invention, in the software processing method, a computer program which is divided into a plurality of blocks and the processing of each block is restricted, or software including digitalized contents is performed. A recording medium having a software reading process for acquiring software from a recorded first recording medium and a function of preventing copying and falsification of recorded contents,
Medium permission information acquisition processing for acquiring processing permission information from a second recording medium for recording processing permission information necessary for releasing the processing restriction imposed on each block in software recorded on the first recording medium; Processing for releasing, using the processing permission information acquired from the second recording medium via the medium permission information acquisition processing, the processing restriction imposed on each block in the software in which the software reading processing has been acquired from the first recording medium And a restriction release process.

According to an eighteenth aspect of the present invention, in the software processing method, a computer program which is divided into a plurality of blocks and each block is subjected to processing restriction, or software including digital information contents is provided. A software administrator, via a communication network, transmits software reading processing for acquiring software from the recorded recording medium and processing permission information necessary for release of processing restrictions imposed on each block in the software recorded on the recording medium. Processing permission information obtained from the server via the server permission information obtaining processing, the server permission information obtaining processing obtained from the server operated by the server, and the processing restriction imposed on each block in the software obtained by the software reading processing from the recording medium. Process to release using Characterized in that it contains.

According to a nineteenth aspect of the present invention, in the software processing method, a computer program which is divided into a plurality of blocks and the processing of each block is restricted, or software including digitalized contents is performed. A recording medium having a software reading process for acquiring software from a recorded first recording medium and a function of preventing copying and falsification of recorded contents,
Medium permission information acquisition processing for acquiring processing permission information from a second recording medium for recording processing permission information necessary for releasing the processing restriction imposed on each block in software recorded on the first recording medium; Processing for releasing, using the processing permission information acquired from the second recording medium via the medium permission information acquisition processing, the processing restriction imposed on each block in the software in which the software reading processing has been acquired from the first recording medium The restriction release processing and the processing in which the software reading processing is performed for each block in the software acquired from the first recording medium are performed by using the processing permission information acquired from the second recording medium through the medium permission information acquisition processing. If the processing permission information cannot be released
An alternative server permission information acquisition process of acquiring from a server operated by a software administrator via a communication network and setting the process restriction release process.

According to a twentieth aspect of the present invention, in the software processing method, a computer program which is divided into a plurality of blocks, and the processing of each block is restricted, or software including digital information contents. Via a communication network, software reading processing for acquiring software from the recorded first recording medium and processing permission information necessary for releasing the processing restriction imposed on each block in the software recorded on the recording medium are transmitted. The server permission information acquisition processing that is obtained from the server operated by the software administrator and, if the processing permission information cannot be obtained from the server through the server permission information acquisition processing, the processing permission information is copied / tampered with the recorded contents. Alternative medium permission information acquisition processing for acquiring from a second recording medium provided with The software reading process restricts the processing restriction imposed on each block in the software obtained from the first recording medium by the processing permission information obtained from the server through the server permission information obtaining processing or the processing permission information obtained through the alternative medium permission information obtaining processing. And a processing restriction release processing for releasing the processing restriction using the processing permission information acquired from the second recording medium.

According to a twenty-first aspect of the present invention, there is provided a computer-readable recording medium storing a computer program which is divided into a plurality of blocks, and in which processing is restricted for each block, or a software program including digital information-converted contents. A software reading means for acquiring software from a recording medium; and a recording medium having a function of preventing copying and falsification of recorded contents, wherein a processing restriction imposed on each block in software recorded on the first recording medium is set. A program for causing a computer to execute software processing of an apparatus including a medium permission information acquiring unit that acquires processing permission information from a second recording medium that records processing permission information necessary for release. The reading means performs the processing for each block in the software obtained from the first recording medium. The processing limit, characterized in that to execute a process restriction cancellation process for canceling using process permission information obtained from the second recording medium through the medium permission information obtaining unit to the computer.

According to a twenty-second aspect of the present invention, there is provided a storage medium storing a computer program or software including digitalized contents, which is divided into a plurality of blocks and each block is subjected to processing restriction. , Software reading means for acquiring software, and processing permission information required for release of processing restrictions imposed for each block in software recorded on a recording medium, from a server operated by a software administrator via a communication network, A program for causing a computer to execute software processing of an apparatus including: a server permission information obtaining unit that obtains a server permission information. Obtained from server via information acquisition means Using the processing permission information, characterized in that to execute a process restriction cancellation process for canceling the computer.

According to a twenty-third aspect of the present invention, there is provided a computer-readable recording medium storing a computer program and software including digitally converted contents which are divided into a plurality of blocks and each block is subjected to processing restriction. A software reading means for acquiring software from a recording medium; and a recording medium having a function of preventing copying and falsification of recorded contents, wherein a processing restriction imposed on each block in software recorded on the first recording medium is set. A program for causing a computer to execute software processing of an apparatus including a medium permission information acquiring unit that acquires processing permission information from a second recording medium that records processing permission information necessary for release. The reading means performs the processing for each block in the software obtained from the first recording medium. Processing restriction release processing for releasing the processing restriction using the processing permission information acquired from the second recording medium via the medium permission information acquiring means, and a block in software acquired by the software reading means from the first recording medium. If the processing restriction imposed on each of the processing permission information cannot be released using the processing permission information acquired from the second recording medium via the medium permission information acquiring means, the processing permission information is transferred to the software manager via the communication network. Is executed by a computer to execute an alternative server permission information acquisition process of acquiring from a server operated by the server and setting the process restriction release process.

According to a twenty-fourth aspect of the present invention, there is provided a computer-readable recording medium storing a computer program or software including digitally converted contents, which is divided into a plurality of blocks and each block is subjected to processing restriction. A software manager manages, via a communication network, software reading means for acquiring software from a recording medium, and processing permission information required to release processing restrictions imposed on each block in software recorded on the recording medium. Is a program for causing a computer to execute software processing of an apparatus including a server permission information obtaining unit that obtains from a server to perform, and when processing permission information cannot be obtained from the server via the server permission information obtaining unit, The processing permission information is transferred to a second Processing for acquiring alternative medium permission information obtained from a recording medium and processing restriction obtained for each block by software reading means from the server via server permission information obtaining means for software obtained from the first recording medium; The computer is configured to execute processing restriction release processing for releasing using the permission information or the processing permission information acquired from the second recording medium via the alternative medium permission information acquisition processing.

[0029]

Embodiments of the present invention will be described below with reference to the drawings. (First Embodiment) FIG. 1 is a block diagram showing a configuration of a software processing device according to a first embodiment of the present invention. The first embodiment of the present invention is an example in which a software processing apparatus is applied to a game apparatus that plays a game while managing a game program by dividing the game program into a plurality of stages for each difficulty level of the game, for example. This is an embodiment in which the software processing device is managed independently using a memory card. In FIG. 1, a software processing device 1
A control unit 11 including a PU (Central Processing Unit) for controlling the entire software processing device, and a software for reading recorded contents of a software medium 2 on which a game program is recorded and transmitting the read recorded contents to the control unit 11 For the medium interface 12 and the protection that restricts the execution processing of the game program applied to the game program recorded on the software medium 2, the memory card 3 that records information (processing permission information) for releasing the read / write is read and written. And a memory card interface 13.

The software medium 2 divides the game program into a plurality of stages for each difficulty level of the game, and protects each stage with a protected game program and a computer in which the execution software of the game program is recorded. It is a readable recording medium. Further, as an example of protection for restricting the processing of the game program recorded on the software medium 2, a one-time password created by a random number or the like whose valid value changes every time is determined by the success or failure of the authentication in the memory card 3. , A method of designating a jump destination address of a program for processing a program on the memory card 3, and further encrypting the program itself by an encryption method, and providing the memory card 3 with a key for decrypting the program. There is a method to specify. Further, when the software is a computer program, the protection restricts the execution process of the program. However, when the software is digitalized information such as video contents and audio contents, the protection is not performed. In addition, processing such as reproduction of video contents and audio contents is restricted, and the processing permission information is information for releasing the restriction on the processing.

For example, in accordance with the definition of the super-distribution system that "information users can obtain digital information for a medium fee or a fee", for example, a simple stage with the lowest difficulty is protected. It is sold without applying, and other stages are unprotected,
Have information users purchase usage rights.

A plurality of memory cards 3 are prepared for each stage of the game program recorded on the software medium 2, and copy of recorded contents in which processing permission information for releasing protection applied to each stage is recorded.・
This is a recording medium having a falsification prevention function. Here, the copy / tamper-prevention function refers to a method of encrypting and recording the recorded contents on a recording medium, and reading or writing the recorded contents by possessing only a key used for the encryption by legitimate hardware. When the contents of the recording medium are illegally read by destroying the container of the recording medium, there is a method of detecting the destruction of the container by the recording medium and erasing the recorded contents.

The control unit 11 is provided with a protection release unit 1
01 and a program execution unit 102. The protection release unit 101 releases the protection of the processing restriction of the game program recorded on the software medium 2 based on the content recorded on the memory card 3. The program execution unit 102 executes the game program whose protection has been released by the protection release unit 101.

The software processing device 1 includes, as peripheral devices, an input device, a display device, and the like (neither is shown).
Are connected. Here, the input device refers to an input device such as a keyboard and a mouse. The display device refers to a device that outputs video such as a CRT (Cathode Ray Tube) display device or a liquid crystal display device, or a device that outputs sound such as a speaker.

The above-mentioned software medium 2 is a computer-readable recording medium capable of recording a large amount of digital information at a time. The “computer-readable recording medium” is a flexible disk, a magneto-optical disk, a ROM, CD-ROM, DVD-ROM, DV
D-RAM, DVD-R, DVD-RW, DVD + RW
And a storage system such as a hard disk built into a computer system.

The above-mentioned memory card 3 is a portable recording medium having a memory or the like having a function of preventing recorded contents from being copied or falsified. In the present embodiment, the memory card 3 is If the memory card interface 13 is compatible, it is not limited to a non-contact, contact read / write type card, and a recording device provided with a copy / falsification prevention function of the recorded content, such as a mobile phone having a built-in or detachable IC memory. Any medium can be used.

In the software processing apparatus 1 having the above-described configuration, as described above, the information user protects the simplest stage of the game program recorded on the software medium 2 with the lowest difficulty level. Since they are not purchased, they can be purchased at a low price from a store, transferred from a friend at a low price, or copied (copied), and executed by the software processing apparatus 1 and enjoyed. if,
When the information user gets tired of the lowest difficulty stage that is not protected and wants to play a higher level game, the dealer has provided a protection that he wants to execute the game. After purchasing the memory card 3 on which the processing permission information for the stage is recorded, the processing permission information recorded on the memory card 3 is read by the memory card interface 13 of the software processing apparatus 1, and the protection of the corresponding stage is released. Perform the game.
Furthermore, when the information user gets tired of the stage, he purchases the memory card 3 for the next stage and enjoys the next stage.

Further, in the software processing apparatus 1 into which the memory card 3 is inserted, the processing permission information read by the memory interface 13 is set in the protection release unit 101, and the software medium interface 12 is connected to the software medium 2 in the protection release unit 101. By releasing the processing restriction of the stage of the game program acquired from the above, the stage of the game program can be executed by the program execution unit 102.

When the protection release unit 101 releases the protection of the software, a plurality of protections based on different processing permission information are given to the stages obtained by dividing the game program recorded on the software medium 2 as the program progresses. Sequential application, protection release unit 10
1 sequentially obtains different processing permission information from the memory card 3 according to the progress of the program during the execution of the program,
The software medium interface 12 releases the protection applied to the stage of the game program acquired from the software medium 2, so that the processing permission information is obtained and confirmed only once, and the protection is released / executed. Can be strengthened. More specifically, as the game program progresses, a jump destination address for executing the program and a key for decrypting a separately applied code are acquired each time the game program is operated.

Further, by recording the device ID processed first as a software use history in the memory card 3, the software may not be processed on devices other than the device. Further, the processing permission information on the memory card 3 is validated for the first time after the user ID on the separately prepared right-of-use card is authenticated,
The information user who is authenticated with the right-of-use holder card may be able to process any device without selecting a software processing device.

Further, for example, the protection release unit 101
A use information recording unit that records use information for billing when the software medium interface 12 releases the processing restriction imposed on the stage of the game program acquired from the software medium 2 using the process permission information; And use information transmitting means for transmitting the use information recorded by the use information recording means to the server operated by the software administrator via the software manager, and provided on the communication network in consideration of the convenience of the information user. Settlement of usage fees on a server operated by a software administrator who has set a low charge on the memory card, for example, to avoid problems such as losing a high-cost memory card before use. It may be avoided.

(Second Embodiment) FIG. 2 is a block diagram showing a configuration of a software processing device according to a second embodiment of the present invention. The second embodiment of the present invention is an example in which a software processing apparatus is applied to a game apparatus that plays a game while managing a game program by dividing the game program into a plurality of stages for each difficulty level of the game. This is an embodiment in which the management is performed by a processing device and a server operated by a software administrator on a communication network. In FIG. 2, the software processing device 4 includes a communication network 5 instead of the control unit 11 and the software medium interface 12 described in the first embodiment, and the memory card interface 13 described in the first embodiment. And a communication network interface 14 for obtaining the processing permission information from the server 6 operated by the software manager and transmitting the obtained processing permission information to the control unit 11.

The server 6 is a server operated by a software manager, and is prepared for each stage of the game program recorded on the software medium 2 and stores a plurality of pieces of processing permission information for releasing the protection applied to each stage. to manage.

The software processing device 4 also has an input device, a display device, and the like as peripheral devices (neither is shown).
Are connected. The communication network 5 is a communication network including a conventional wired communication network such as a public line network, a wireless communication network such as a mobile phone line, and a computer network such as the Internet.

In the software processing device 4 having the above-described configuration, as described above, the information user protects the simplest stage of the game program recorded on the software medium 2 with the lowest difficulty level. Since they have not been purchased, they can be purchased from retailers at low prices, transferred from friends at low prices, or copied (copied), and executed by the software processing device 4 for enjoyment. if,
When the information user gets tired of the unprotected stage with the lowest difficulty and wants to play a higher-level game, the server 6 operated by the software administrator via the communication network 5 Is connected to the software processing device 4, and the processing permission information for the protected stage for which the player wants to execute the game is purchased from the server 6 as a right to use, so that the protection of the corresponding stage is released and the game is executed. . Further, when the information user gets tired of the stage, he purchases the right to use for the next stage from the server 6 and enjoys the next stage.

In the software processing device 4 connected to the server 6, the processing permission information obtained from the server 6 via the communication network interface 14 is set in the protection release unit 101, and the protection release unit 101 executes the software release on the software medium. The interface 12 releases the processing restriction of the stage of the game program obtained from the software medium 2 so that the program execution unit 102 can execute the stage of the game program.

As in the first embodiment, when the protection release unit 101 releases the protection of the software, the stages obtained by dividing the game program recorded on the software medium 2 are displayed along with the progress of the program. A plurality of protections are sequentially performed by different processing permission information, and the protection release unit 101
Different processing permission information is sequentially acquired from the server 6 as the program progresses, and the software medium interface 1
2 releases the protection applied to the game program obtained from the software medium 2 so that 1
Rather than acquiring and confirming the process permission information only once and releasing / executing the protection, it is possible to enhance security. In this case, from the viewpoint of efficiency, it is preferable that the connection between the software processing apparatus 4 and the server 6 via the communication network 5 by the communication network interface 14 be a constant connection.

In the server 6, by managing the use history of the software individually for each device ID, the software may not be processed on devices other than the device. Also, when the user ID on the separately prepared right-of-use card is authenticated, the processing permission information on the server 6 becomes valid for the first time. Any device may be used for processing regardless of the device.

(Third Embodiment) FIG. 3 is a block diagram showing a configuration of a software processing device according to a third embodiment of the present invention. The third embodiment of the present invention is an example in which a software processing device is applied to a game device that plays a game while managing a game program by dividing the game program into a plurality of stages for each difficulty level of the game, for example. This is a mode in which the management is performed by a software processing device using a memory card and a server operated by a software manager on a communication network. In FIG. 3, the software processing device 7
Is composed of the control unit 11, the software medium interface 12, the memory card interface 13 described in the first embodiment, and the communication network interface 14 described in the second embodiment. It is assumed that an input device, a display device, and the like (both not shown) are connected to the software processing device 7 as peripheral devices.

Next, the operation of the first embodiment in the software processing device 7 having the above configuration will be described with reference to FIG.
This will be described with reference to the flowchart of FIG. A first embodiment is:
This is an example in which the software processing device is mainly used by the memory card 3. In FIG. 4, first, the memory card interface 13 acquires processing permission information from the memory card 3 (step S1). Then, it is determined whether or not the protection of the stage of the game program acquired by the software medium interface 12 from the software medium 2 can be canceled by the processing permission information acquired from the memory card 3 (step S2). In step S2, when the protection of the stage of the game program cannot be released by the processing permission information acquired from the memory card 3 because the memory card 3 is not present or the processing permission information cannot be read from the memory card 3 ( Step S
2), the communication network interface 14 acquires the processing permission information from the server 6 on the communication network 5 (step S).
3).

Then, it is determined whether or not the protection of the stage of the game program obtained by the software medium interface 12 from the software medium 2 has been released by the processing permission information obtained from the server 6 (step S4). In step S4, if the protection of the stage of the game program cannot be released due to the processing permission information acquired from the server 6 due to a failure of the communication network 5 or the like (NO in step S4), the operation of the software processing device 7 finish. If the protection of the stage of the game program can be released by the processing permission information obtained from the memory card 3 in step S2 (YES in step S2), or if the processing permission information obtained from the server 6 in step S4. When the protection of the stage of the game program can be released (YES in step S4), the program execution unit 102 executes the stage of the game program in which the protection of the processing restriction has been released (step S5).

Next, the operation of the second embodiment in the software processing device 7 having the above configuration will be described with reference to FIG.
This will be described with reference to the flowchart of FIG. A second embodiment is:
This is an example in which a software processing device is mainly used by connecting to a server. In FIG. 5, first, the communication network interface 14 acquires processing permission information from the server 6 on the communication network 5 (step S11). Then, it is determined whether or not the protection of the stage of the game program acquired by the software medium interface 12 from the software medium 2 can be canceled by the processing permission information acquired from the server 6 (step S12). In step S12, when the protection of the stage of the game program cannot be released by the processing permission information acquired from the server 6 due to a failure of the communication network 5 or the like (NO in step S12).
The memory card interface 13 acquires the processing permission information from the memory card 3 (Step S13).

Then, it is determined whether or not the protection of the stage of the game program obtained by the software medium interface 12 from the software medium 2 has been released by the processing permission information obtained from the memory card 3 (step S14). In step S14, when the protection of the stage of the game program cannot be released by the processing permission information acquired from the memory card 3 because the memory card 3 is not present or the processing permission information cannot be read from the memory card 3 ( N in step S14
O), the operation of the software processing device 7 ends. Also, in step S14, when the protection of the stage of the game program can be released by the processing permission information acquired from the memory card 3 (YE in step S14).
S), the program execution unit 102 executes the stage of the game program in which the processing restriction protection has been released (step S15).

Next, based on the processing permission information obtained from the memory card 3, the control section 11, which has executed the stage of the protected game program by the program execution section 102, transmits the software usage information to the memory card interface 13. Then, the data is recorded on the memory card 3 (step S16).

In step S12, the server 6
When the protection of the stage of the game program can be released by the processing permission information acquired from (step S12)
YES), the control unit 11 determines that communication with the server 6 is possible, checks the past use history of the software recorded in the memory card 3 in step S16, and checks this on the communication network 5 via the communication network interface 14. To the server 6 and the usage fee of the software usage record given as credit is settled (step S17). Then, the program execution unit 102 executes the stage of the game program in which the protection of the processing restriction is released (Step S
20). Note that in a system in which a member is registered in advance with a fixed usage fee on the premise that information is used, collection of usage records in step S16 and step S16
It is not necessary to collect the usage fee by 17.

As in the second embodiment, when the protection release unit 101 releases the protection of the software, the game program recorded on the software medium 2 is divided into stages at the same time as the program progresses. A plurality of protections are sequentially performed by different processing permission information, and the protection release unit 101
It is desirable to sequentially acquire different processing permission information from the server 6 with the progress of the program and release the protection applied to the game program. In this case, as in the second embodiment, the connection between the software processing device 7 and the server 6 via the communication network 5 by the communication network interface 14 is preferably a constant connection.

Further, in the second example of the third embodiment described above, a case has been described in which software usage information is recorded on the memory card 3 and settlement processing is performed later by the server 6. 3 may be purchased in advance, as in the first embodiment.

Further, in the above-described first to third embodiments, the software is a game program, the game program is divided into a plurality of stages for each difficulty of the game, and each stage is protected and managed. In the above description, the processing permission information is acquired from the server 6 operated by the software manager via the memory card 3 or the communication network 5 and the protection is released only for the permitted stage. Instead of dividing the data, the data of the software processing time and the processing time are recorded as the processing permission information, and the protection of the software recorded on the software medium 2 is released only within the processing time of the software. Is also good. In such a case, for example, if the information user wants to play a game for a long time in a game program, or wants to view video or audio content for a long time, the information user purchases the memory card 3 as a usage right, Purchase additional processing permission information as usage right.

Similarly, the software function may be divided into a plurality of blocks, each of which may be protected and managed. Here, an example of management for each function of the software will be described. For example, in a word processor application software, a document creation function is initially set at a low price and sold, and printing, advanced layout, use of sample data material data, and the like are performed. Each of the functions is protected and corresponding processing permission information is prepared, and the processing permission information is purchased as a usage right for each function to be used.

Similarly, the software may be divided into a plurality of blocks for each quality, and each block may be protected and managed. Here, an example of management for each quality of software will be described. For example, in software including video and music, black-and-white images and low-quality monaural sounds are initially set at a low price and sold, and full-color images and high-quality stereo sounds are used. ,
It is assumed that the processing permission information is prepared for each software quality and corresponding processing permission information is prepared, and the processing permission information is purchased as a usage right for each quality used.

Similarly, the software may be divided into a plurality of blocks for each added value, and each block may be protected and managed. An example of management for each added value of software will be described. For example, in software including a character image, a general character is first set at a low price and sold, and a special character or a new character is added as added value. It is assumed that corresponding processing permission information is prepared by protecting each value, and the processing permission information is purchased as a usage right for each added value to be used.

Further, the memory card 3 described in the first to third embodiments may be lent to the information user from the software manager instead of being purchased by the information user. .

The above-described software processing device 1, software processing device 4, and software processing device 7 record the program to be executed by the control unit 11 on a computer-readable recording medium and record the program on the recording medium. The functions may be realized by causing the computer system to read the executed program and executing the program.

Here, the “computer-readable recording medium” refers to the above-mentioned flexible disk, magneto-optical disk, ROM, CD-ROM, DVD-ROM, DV
D-RAM, DVD-R, DVD-RW, DVD + RW
For example, when a program is transmitted through a computer network such as the Internet or a communication line such as a telephone line, in addition to a portable medium such as a hard disk or a storage system built in a computer system, for a short time, It also includes those that dynamically hold programs (transmission media or transmission waves) and those that hold programs for a certain period of time, such as volatile memories in computer systems serving as servers and clients in that case.

The above-mentioned program may be for realizing a part of the above-mentioned functions, and may be for realizing the above-mentioned functions in combination with a program already stored in the computer system, that is, a so-called program. It may be a difference file (difference program).

[0066]

As described above, according to the present invention, since the price of software itself can be set at a low price and sold, it is possible to use information that does not require high difficulty, high functionality, high quality, and high added value for software. For users, the effect is that various software can be easily used. Also,
Since the price of the software itself is set at a low price, there is an effect that sale of used software contrary to the information provider's will has no meaning. In addition, software that has high difficulty, high functionality, high quality, and high added value is protected from processing, and the information to release it is recorded in such a way that the recorded contents cannot be copied or falsified. By obtaining from media or a server operated by a software administrator, security is improved, copied software cannot be used illegally, and digital information defined by super-distribution system is Collect usage records from information users indicating that digital information was "used" instead of "own"
There is an effect that a distribution system for realizing access control of digital information for appropriately collecting a usage fee based on the usage record can be constructed. Therefore, the software processing device of the present invention enables an information user to obtain digital information for a medium fee or a fee, and an information provider can provide a large amount of information safely and manage access to the digital information appropriately. Therefore, the convenience of the information user and the benefit of the information provider are guaranteed.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a software processing device according to a first embodiment of this invention.

FIG. 2 is a block diagram illustrating a configuration of a software processing device according to a second embodiment of this invention.

FIG. 3 is a block diagram illustrating a configuration of a software processing device according to a third embodiment of this invention.

FIG. 4 is a flowchart illustrating an operation of the first example of the software processing device according to the third embodiment of this invention;

FIG. 5 is a flowchart illustrating an operation of a second example of the software processing device according to the third embodiment of this invention;

[Explanation of symbols]

Reference Signs List 1 software processing device 2 software medium (first recording medium) 3 memory card (second recording medium) 4 software processing device 5 communication network 6 server 7 software processing device 11 control unit 12 software medium interface (software reading means) 13 Memory card interface (medium permission information acquisition means) 14 Communication network interface (server permission information acquisition means) 101 protection release section 102 program execution section S3 alternative server permission information acquisition means S13 alternative medium permission information acquisition means S17 settlement means

Continued on the front page (51) Int.Cl. ⁷ Identification code FI Theme coat II (reference) G06F 17/60 ZEC G06F 9/06 660H F term (reference) 5B017 AA06 BA04 BA09 CA11 CA15 5B076 FB00 FB01 FB03 FB09 FC06 FC07 FC10 5B085 AC04 AE06 AE11

Claims (24)

[Claims] 1. A computer program which is divided into a plurality of blocks, and the processing of each block is restricted, and the software is stored in a first recording medium storing software including digitalized content. A recording medium having a software reading unit to be obtained and a function of preventing recording content from being copied or falsified, wherein the processing restriction required for each block in software recorded on the first recording medium is released. Medium permission information acquiring means for acquiring the processing permission information from a second recording medium for recording the processing permission information, and processing performed by the software reading means for each block in software acquired from the first recording medium The restriction is obtained from the second recording medium via the medium permission information obtaining means. Software processing device characterized in that a, a processing limit canceling means for canceling using permission information. 2. The processing restriction canceling means according to claim 1, wherein said software reading means sets a processing restriction imposed on each block in software acquired from said first recording medium,
When released using the processing permission information obtained from the second recording medium, the usage information recording means for recording usage information for charging, and the usage information to a server operated by a software administrator via a communication network. 2. The software processing device according to claim 1, further comprising: usage information transmission means for transmitting usage information recorded by the information recording means. 3. Software for acquiring a software program from a recording medium storing software including a computer program or a digital information content, which is divided into a plurality of blocks and each block is subjected to processing restriction. Reading means, and server permission information for obtaining, from a server operated by a software administrator via a communication network, processing permission information necessary for releasing processing restrictions imposed on each block in software recorded on the recording medium. An acquisition unit, wherein the software reading unit cancels the processing restriction imposed on each block in the software acquired from the recording medium by using the processing permission information acquired from the server via the server permission information acquiring unit. And processing restriction release means. Software processing device. 4. A computer program, which is divided into a plurality of blocks, and the processing of each block is restricted, and the software is stored in a first storage medium storing software including digitalized content. A recording medium having a software reading unit to be obtained and a function of preventing recording content from being copied or falsified, wherein the processing restriction required for each block in software recorded on the first recording medium is released. Medium permission information acquiring means for acquiring the processing permission information from a second recording medium for recording the processing permission information, and processing performed by the software reading means for each block in software acquired from the first recording medium The restriction is obtained from the second recording medium via the medium permission information obtaining means. Processing restriction release means for releasing using permission information; and processing restriction imposed on each block in software obtained by the software reading means from the first recording medium, through the medium permission information obtaining means. If the processing permission information cannot be released using the processing permission information obtained from the second recording medium, the processing permission information is obtained from a server operated by a software administrator via a communication network and set in the processing restriction release means. And a substitute server permission information acquisition unit. 5. A computer program which is divided into a plurality of blocks and in which processing restriction is applied to each block, and the software from a first recording medium which records software including digitalized contents. Acquiring software reading means, and acquiring, from a server operated by a software administrator via a communication network, processing permission information necessary for releasing processing restrictions imposed on each block in software recorded on the recording medium. A server permission information acquisition unit; and a second unit having a function of preventing copying and falsification of recorded contents when the processing permission information cannot be acquired from the server via the server permission information acquisition unit.
An alternative medium permission information obtaining unit that obtains from the recording medium, and a processing restriction that is performed by the software reading unit for each block in the software obtained from the first storage medium, through the server permission information obtaining unit. Processing restriction release means for releasing using the processing permission information obtained from the server or the processing permission information obtained from the second recording medium via the alternative medium permission information obtaining means. Characteristic software processing device. 6. The processing restriction canceling means sets a processing restriction imposed on each block in software acquired by the software reading means from the first recording medium,
Usage information recording means for recording usage information for billing when the processing permission information is released using the processing permission information obtained from the second recording medium via the alternative medium permission information obtaining means; And a payment unit for transmitting usage information recorded by the usage information recording unit to the server when the server can communicate with the server via the unit, and performing payment processing of a usage fee. 6. The software processing device according to 5. 7. The server permission information obtaining means or the alternative server permission information obtaining means is always connected to the server via the communication network, and the processing restriction release means is such that the software reading means is the first software reading means. 7. The processing restriction according to claim 3, wherein the processing restriction imposed on each block in the software obtained from the recording medium is always released by using the processing permission information on the server. Software processing device. 8. The method according to claim 1, wherein the software reading unit acquires from the first recording medium, and records, on the second recording medium, a use record of the software whose processing restriction has been released. A software processing device according to claim 7. 9. A right-of-use user information obtaining means for obtaining recorded contents from a third storage medium associated with identification information of a right-of-use user who has a right to use information, wherein the processing restriction release means is provided. Wherein the software reading means removes the processing restriction imposed on each block in the software obtained from the first recording medium by using the processing permission information and the identification information of the right-of-use holder. The software processing device according to claim 3. 10. The method according to claim 1, wherein at least one block among a plurality of blocks of software acquired from the first recording medium is in a state where processing is not restricted. A software processing device as described. 11. The processing restriction canceling means sequentially acquires different processing permission information with the progress of the software during execution of the software, and the software reading means acquires each block in the software acquired from the first recording medium. 11. The software processing device according to claim 1, wherein the processing restriction imposed on the software processing device is released. 12. The software is a game computer program, and a plurality of blocks of the software acquired by the software reading means are distinguished by a difficulty for an information user of the game computer program. The software processing device according to any one of claims 1 to 11, characterized in that: 13. The software is a game computer program or digitally-converted video or audio content, and a plurality of blocks of software obtained by the software reading means are the game computer program, 12. The software processing apparatus according to claim 1, wherein the software processing apparatus is distinguished by a possible processing time of the content. 14. The software according to claim 1, wherein the software is application software, and a plurality of blocks of the software acquired by the software reading unit are distinguished by a function of the application software. The software processing device according to any one of the above. 15. The software is video or audio content converted into digital information, and a plurality of blocks of the software acquired by the software reading unit are distinguished by image quality or sound quality of the content. The software processing device according to any one of claims 1 to 11, wherein 16. The software is a software including a character image, and a plurality of blocks of the software acquired by the software reading unit are distinguished by an added value of the character image included in the software. The software processing device according to claim 1. 17. A computer which is divided into a plurality of blocks and has a processing restriction applied to each block.
A recording medium having a software reading process for acquiring the software from a first recording medium on which software including a program and digitalized content has been recorded, and a function of preventing the recorded content from being copied or tampered with, Medium permission information acquisition processing for acquiring the processing permission information from a second recording medium that records processing permission information necessary for releasing the processing restriction imposed on each block in the software recorded on the first recording medium; The software read processing acquires the processing restriction imposed on each block in the software acquired from the first recording medium, and the processing permission information acquired from the second recording medium through the medium permission information acquisition processing. A software processing method, comprising: a processing restriction release processing that is released using the processing restriction. 18. A computer which is distinguished into a plurality of blocks and has a processing restriction applied to each block.
Necessary for software reading processing for acquiring the software from a recording medium on which software including programs and digitalized contents is recorded, and for releasing processing restrictions imposed on each block in the software recorded on the recording medium Server permission information obtaining processing for obtaining, from a server operated by a software administrator via a communication network, the processing restriction information for each block in the software obtained from the recording medium. And a processing restriction release processing for releasing using the processing permission information obtained from the server through the server permission information obtaining processing. 19. A computer which is divided into a plurality of blocks and each of which has a processing restriction.
A recording medium having a software reading process for acquiring the software from a first recording medium on which software including a program and digitalized content has been recorded, and a function of preventing the recorded content from being copied or tampered with, Medium permission information acquisition processing for acquiring the processing permission information from a second recording medium that records processing permission information necessary for releasing the processing restriction imposed on each block in the software recorded on the first recording medium; The software read processing acquires the processing restriction imposed on each block in the software acquired from the first recording medium, and the processing permission information acquired from the second recording medium through the medium permission information acquisition processing. Processing restriction release processing to be released by using the software reading processing is the first recording medium If the processing restriction imposed on each block in the acquired software cannot be released using the processing permission information acquired from the second recording medium through the medium permission information acquisition processing, the processing permission information is deleted. An alternative server permission information acquisition process of acquiring from a server operated by a software administrator via a communication network and setting the process restriction release process. 20. A computer which is divided into a plurality of blocks and each block has a processing restriction.
From a first recording medium on which software including a program or digital information content is recorded, a software reading process for acquiring the software, and a processing restriction performed for each block in the software recorded on the recording medium, Server permission information obtaining processing for obtaining processing permission information required for release from a server operated by a software administrator via a communication network; and obtaining the processing permission information from the server via the server permission information obtaining processing. If not, the processing permission information is copied to a second
The alternative medium permission information acquisition processing of acquiring from the recording medium of the above, and the processing restriction that is performed for each block in the software that the software reading processing acquires from the first recording medium is performed through the server permission information acquisition processing. Processing restriction release processing for releasing using the processing permission information obtained from the server or the processing permission information obtained from the second recording medium via the alternative medium permission information obtaining processing. Software processing method. 21. A computer which is divided into a plurality of blocks and has a processing restriction applied to each block.
A software reading means for acquiring the software from a first recording medium on which software including a program or digitalized content is recorded, and a recording medium having a function of preventing copying and falsification of the recorded content, Medium permission information acquiring means for acquiring the processing permission information from a second recording medium which records processing permission information necessary for releasing the processing restriction imposed on each block in software recorded on the first recording medium; A program for causing a computer to execute software processing of an apparatus including: a medium permission information, wherein the software reading unit sets processing restrictions imposed on each block in software acquired from the first recording medium. Using the processing permission information acquired from the second recording medium via the acquisition means. Program for executing the processing restriction removing process, to the computer to release Te. 22. A computer which is divided into a plurality of blocks and has a processing restriction applied to each block.
Software reading means for acquiring the software from a recording medium on which software including programs and digitalized contents are recorded; and necessary for releasing processing restrictions imposed on each block in the software recorded on the recording medium. And a server permission information obtaining unit for obtaining, via a communication network, the processing permission information from a server operated by a software administrator.A program for causing a computer to execute software processing of an apparatus including: Means for canceling, using the processing permission information obtained from the server via the server permission information obtaining means, the processing restriction release processing for releasing the processing restriction imposed on each block in the software obtained from the recording medium by the means; The program to be executed. 23. A computer which is divided into a plurality of blocks and each block has a processing restriction.
A software reading means for acquiring the software from a first recording medium on which software including a program or digitalized content is recorded, and a recording medium having a function of preventing copying and falsification of the recorded content, Medium permission information acquiring means for acquiring the processing permission information from a second recording medium which records processing permission information necessary for releasing the processing restriction imposed on each block in software recorded on the first recording medium; A program for causing a computer to execute software processing of an apparatus including: a medium permission information, wherein the software reading unit sets processing restrictions imposed on each block in software acquired from the first recording medium. Using the processing permission information acquired from the second recording medium via the acquisition means. And a processing restriction release processing for releasing the processing restriction imposed for each block in the software acquired by the software reading means from the first recording medium, via the medium permission information acquiring means. If the processing permission information cannot be released using the processing permission information acquired from the server, the processing permission information is obtained from a server operated by a software administrator via a communication network, and is set in the processing restriction release processing. Acquisition process and a program that causes a computer to execute. 24. A computer which is divided into a plurality of blocks and each block is subjected to a processing restriction.
Software reading means for acquiring the software from a first recording medium on which software including a program or digital information content is recorded; and Server permission information acquisition means for acquiring processing permission information required for release from a server operated by a software administrator via a communication network; anda program for causing a computer to execute software processing of an apparatus including: If the processing permission information cannot be obtained from the server via the server permission information obtaining means, the processing permission information is replaced with a second function provided with a copy / falsification prevention function of recorded contents.
The alternative medium permission information acquisition processing of acquiring from the recording medium of the above, and the processing restriction imposed on each block in the software acquired by the software reading means from the first recording medium, through the server permission information acquisition means, And a processing restriction release process of releasing using the processing permission information obtained from the server or the processing permission information obtained from the second recording medium through the alternative medium permission information obtaining processing. program.