JP2004219669A5 - - Google Patents
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- Publication number
- JP2004219669A5 JP2004219669A5 JP2003006372A JP2003006372A JP2004219669A5 JP 2004219669 A5 JP2004219669 A5 JP 2004219669A5 JP 2003006372 A JP2003006372 A JP 2003006372A JP 2003006372 A JP2003006372 A JP 2003006372A JP 2004219669 A5 JP2004219669 A5 JP 2004219669A5
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- 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.)
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003006372A JP4371663B2 (ja) | 2003-01-14 | 2003-01-14 | 情報処理装置、情報処理方法 |
| US10/753,319 US7512811B2 (en) | 2003-01-14 | 2004-01-09 | Encryption/decryption method for data limited in value range, apparatus and program therefor |
| EP04250117A EP1439660B1 (en) | 2003-01-14 | 2004-01-12 | Encryption/decryption method for data limited in value range, apparatus and program therefor |
| CNB200410001836XA CN100342683C (zh) | 2003-01-14 | 2004-01-14 | 在值域上有限制的数据的加密/解密方法及其装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003006372A JP4371663B2 (ja) | 2003-01-14 | 2003-01-14 | 情報処理装置、情報処理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004219669A JP2004219669A (ja) | 2004-08-05 |
| JP2004219669A5 true JP2004219669A5 (US07576130-20090818-C00114.png) | 2006-03-02 |
| JP4371663B2 JP4371663B2 (ja) | 2009-11-25 |
Family
ID=32896773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003006372A Expired - Fee Related JP4371663B2 (ja) | 2003-01-14 | 2003-01-14 | 情報処理装置、情報処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4371663B2 (US07576130-20090818-C00114.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4821200B2 (ja) * | 2005-07-12 | 2011-11-24 | 三菱電機株式会社 | データ変換装置、データ変換方法、データ変換プログラムおよびデータ変換プログラムを記録したコンピュータ読み取り可能な記録媒体 |
| JP2008072661A (ja) * | 2006-09-15 | 2008-03-27 | Ricoh Co Ltd | 情報処理装置、情報処理方法、プログラム及び記録媒体 |
| EP2141923A1 (en) * | 2008-06-30 | 2010-01-06 | Thomson Licensing | Methods and apparatuses for selective data encryption |
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2003
- 2003-01-14 JP JP2003006372A patent/JP4371663B2/ja not_active Expired - Fee Related
