JPS63127334A - 保護されたアプリケーションの実行権に条件を付ける方法 - Google Patents
保護されたアプリケーションの実行権に条件を付ける方法Info
- Publication number
- JPS63127334A JPS63127334A JP62250063A JP25006387A JPS63127334A JP S63127334 A JPS63127334 A JP S63127334A JP 62250063 A JP62250063 A JP 62250063A JP 25006387 A JP25006387 A JP 25006387A JP S63127334 A JPS63127334 A JP S63127334A
- Authority
- JP
- Japan
- Prior art keywords
- coprocessor
- key
- software
- encrypted
- backup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims description 26
- 230000003750 conditioning effect Effects 0.000 title description 3
- 238000000034 method Methods 0.000 claims description 109
- 238000012546 transfer Methods 0.000 claims description 100
- 230000015654 memory Effects 0.000 claims description 73
- 238000012360 testing method Methods 0.000 description 18
- 238000004891 communication Methods 0.000 description 17
- 230000001143 conditioned effect Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 13
- 230000004044 response Effects 0.000 description 13
- 238000012795 verification Methods 0.000 description 12
- 238000013475 authorization Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000002085 persistent effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010200 validation analysis Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 101100022232 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mak2 gene Proteins 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003936 working memory Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92729986A | 1986-11-05 | 1986-11-05 | |
| US927299 | 1986-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63127334A true JPS63127334A (ja) | 1988-05-31 |
| JPH0332813B2 JPH0332813B2 (enExample) | 1991-05-14 |
Family
ID=25454540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62250063A Granted JPS63127334A (ja) | 1986-11-05 | 1987-10-05 | 保護されたアプリケーションの実行権に条件を付ける方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127334A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07306780A (ja) * | 1994-04-25 | 1995-11-21 | Internatl Business Mach Corp <Ibm> | ファイルへのアクセスを制限するための方法および装置 |
| WO2000075769A1 (en) * | 1999-06-08 | 2000-12-14 | Interlex Inc. | Computer apparatus with software execution judging function, software execution control method, software execution judging device, and computer program product |
| JP2002258965A (ja) * | 2001-02-28 | 2002-09-13 | Mitsubishi Electric Corp | 情報処理装置 |
| JP2007188530A (ja) * | 2007-03-30 | 2007-07-26 | Fujitsu Ltd | ライセンス委譲装置、記録媒体およびメディア読み出し方法 |
| JP2007220134A (ja) * | 2007-03-30 | 2007-08-30 | Fujitsu Ltd | ライセンス委譲装置、記録媒体およびライセンス委譲方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5887631A (ja) * | 1981-11-20 | 1983-05-25 | Fujitsu Ltd | 有償ソフトウエア期限管理方式 |
| JPS58154040A (ja) * | 1982-03-08 | 1983-09-13 | Fujitsu Ltd | 有償プログラム使用禁止方法 |
| JPS59173847A (ja) * | 1983-03-23 | 1984-10-02 | Oyo Syst Kenkyusho:Kk | コンピユ−タソフトウエアの保護方法およびその装置 |
-
1987
- 1987-10-05 JP JP62250063A patent/JPS63127334A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5887631A (ja) * | 1981-11-20 | 1983-05-25 | Fujitsu Ltd | 有償ソフトウエア期限管理方式 |
| JPS58154040A (ja) * | 1982-03-08 | 1983-09-13 | Fujitsu Ltd | 有償プログラム使用禁止方法 |
| JPS59173847A (ja) * | 1983-03-23 | 1984-10-02 | Oyo Syst Kenkyusho:Kk | コンピユ−タソフトウエアの保護方法およびその装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07306780A (ja) * | 1994-04-25 | 1995-11-21 | Internatl Business Mach Corp <Ibm> | ファイルへのアクセスを制限するための方法および装置 |
| WO2000075769A1 (en) * | 1999-06-08 | 2000-12-14 | Interlex Inc. | Computer apparatus with software execution judging function, software execution control method, software execution judging device, and computer program product |
| JP2002258965A (ja) * | 2001-02-28 | 2002-09-13 | Mitsubishi Electric Corp | 情報処理装置 |
| JP2007188530A (ja) * | 2007-03-30 | 2007-07-26 | Fujitsu Ltd | ライセンス委譲装置、記録媒体およびメディア読み出し方法 |
| JP2007220134A (ja) * | 2007-03-30 | 2007-08-30 | Fujitsu Ltd | ライセンス委譲装置、記録媒体およびライセンス委譲方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332813B2 (enExample) | 1991-05-14 |
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