JPS6161433B2 - - Google Patents
Info
- Publication number
- JPS6161433B2 JPS6161433B2 JP7222480A JP7222480A JPS6161433B2 JP S6161433 B2 JPS6161433 B2 JP S6161433B2 JP 7222480 A JP7222480 A JP 7222480A JP 7222480 A JP7222480 A JP 7222480A JP S6161433 B2 JPS6161433 B2 JP S6161433B2
- Authority
- JP
- Japan
- Prior art keywords
- certificate
- random number
- information
- storage device
- mass storage
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 65
- 238000012790 confirmation Methods 0.000 claims description 37
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000011835 investigation Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7222480A JPS56167494A (en) | 1980-05-30 | 1980-05-30 | Method of preventing illegal utilization of bond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7222480A JPS56167494A (en) | 1980-05-30 | 1980-05-30 | Method of preventing illegal utilization of bond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167494A JPS56167494A (en) | 1981-12-23 |
| JPS6161433B2 true JPS6161433B2 (enrdf_load_stackoverflow) | 1986-12-25 |
Family
ID=13483065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7222480A Granted JPS56167494A (en) | 1980-05-30 | 1980-05-30 | Method of preventing illegal utilization of bond |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56167494A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150172U (enrdf_load_stackoverflow) * | 1985-03-11 | 1986-09-17 |
-
1980
- 1980-05-30 JP JP7222480A patent/JPS56167494A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167494A (en) | 1981-12-23 |
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