JPS5189364A - - Google Patents
Info
- Publication number
- JPS5189364A JPS5189364A JP50013344A JP1334475A JPS5189364A JP S5189364 A JPS5189364 A JP S5189364A JP 50013344 A JP50013344 A JP 50013344A JP 1334475 A JP1334475 A JP 1334475A JP S5189364 A JPS5189364 A JP S5189364A
- Authority
- JP
- Japan
- 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
Landscapes
- Storage Device Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334475A JPS532541B2 (ja) | 1975-02-03 | 1975-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334475A JPS532541B2 (ja) | 1975-02-03 | 1975-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5189364A true JPS5189364A (ja) | 1976-08-05 |
| JPS532541B2 JPS532541B2 (ja) | 1978-01-28 |
Family
ID=11830485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334475A Expired JPS532541B2 (ja) | 1975-02-03 | 1975-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS532541B2 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55118146A (en) * | 1979-03-03 | 1980-09-10 | Canon Inc | Software protecting system |
| JPS56118445U (ja) * | 1980-02-12 | 1981-09-10 | ||
| JPS583040A (ja) * | 1981-06-30 | 1983-01-08 | Nec Corp | 情報処理装置 |
| JPS58184608A (ja) * | 1982-04-22 | 1983-10-28 | Fanuc Ltd | 数値制御装置 |
| 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 |
| JPS61282929A (ja) * | 1985-06-07 | 1986-12-13 | Nec Corp | マイクロプロセツサ |
| JPS6358538A (ja) * | 1986-08-29 | 1988-03-14 | Hitachi Ltd | ソフトウエア保護方式 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8086871B2 (en) * | 2005-04-26 | 2011-12-27 | International Business Machines Corporation | Method for fast decryption of processor instructions in an encrypted instruction power architecture |
-
1975
- 1975-02-03 JP JP1334475A patent/JPS532541B2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55118146A (en) * | 1979-03-03 | 1980-09-10 | Canon Inc | Software protecting system |
| JPS56118445U (ja) * | 1980-02-12 | 1981-09-10 | ||
| JPS642177Y2 (ja) * | 1980-02-12 | 1989-01-19 | ||
| JPS583040A (ja) * | 1981-06-30 | 1983-01-08 | Nec Corp | 情報処理装置 |
| JPS58184608A (ja) * | 1982-04-22 | 1983-10-28 | Fanuc Ltd | 数値制御装置 |
| JPH0514283B2 (ja) * | 1982-04-22 | 1993-02-24 | Fanuc Ltd | |
| 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 |
| JPS61282929A (ja) * | 1985-06-07 | 1986-12-13 | Nec Corp | マイクロプロセツサ |
| JPS6358538A (ja) * | 1986-08-29 | 1988-03-14 | Hitachi Ltd | ソフトウエア保護方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS532541B2 (ja) | 1978-01-28 |