JP2005167794A5 - - Google Patents
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- JP2005167794A5 JP2005167794A5 JP2003405849A JP2003405849A JP2005167794A5 JP 2005167794 A5 JP2005167794 A5 JP 2005167794A5 JP 2003405849 A JP2003405849 A JP 2003405849A JP 2003405849 A JP2003405849 A JP 2003405849A JP 2005167794 A5 JP2005167794 A5 JP 2005167794A5
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- 238000000034 method Methods 0.000 description 38
- 239000006185 dispersion Substances 0.000 description 30
- 230000006870 function Effects 0.000 description 20
- 238000004364 calculation method Methods 0.000 description 16
- 238000005315 distribution function Methods 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 101150109949 endou gene Proteins 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003405849A JP4194481B2 (ja) | 2003-12-04 | 2003-12-04 | 秘密情報保管処理方法及び秘密情報保管装置、並びに秘密情報復元処理方法及び秘密情報復元装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003405849A JP4194481B2 (ja) | 2003-12-04 | 2003-12-04 | 秘密情報保管処理方法及び秘密情報保管装置、並びに秘密情報復元処理方法及び秘密情報復元装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005167794A JP2005167794A (ja) | 2005-06-23 |
| JP2005167794A5 true JP2005167794A5 (enExample) | 2006-05-25 |
| JP4194481B2 JP4194481B2 (ja) | 2008-12-10 |
Family
ID=34728403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003405849A Expired - Fee Related JP4194481B2 (ja) | 2003-12-04 | 2003-12-04 | 秘密情報保管処理方法及び秘密情報保管装置、並びに秘密情報復元処理方法及び秘密情報復元装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4194481B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4587452B2 (ja) * | 2004-09-10 | 2010-11-24 | 日本電信電話株式会社 | 複数鍵暗号化装置、複数鍵復号装置、複数鍵暗号化システム及びプログラム。 |
| US8214647B2 (en) | 2006-06-30 | 2012-07-03 | Nec Corporation | Distributed information generator and restoring device |
| JP5210376B2 (ja) * | 2007-05-07 | 2013-06-12 | ヒタチデータ・システムズ・コーポレイション | 固定コンテンツ分散型データ記憶システムにおけるデータ機密保持方法 |
| KR101483171B1 (ko) | 2013-07-01 | 2015-01-16 | 주식회사 잉카인터넷 | 메모리 데이터 보호 시스템 및 방법 |
| WO2017065209A1 (ja) | 2015-10-16 | 2017-04-20 | 国立大学法人東北大学 | 情報処理システム、情報処理装置、情報処理方法、及び、プログラム |
| JP6372813B1 (ja) * | 2017-12-20 | 2018-08-15 | 株式会社イスプリ | データ管理システム |
-
2003
- 2003-12-04 JP JP2003405849A patent/JP4194481B2/ja not_active Expired - Fee Related
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