JP2008136193A5 - - Google Patents
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- JP2008136193A5 JP2008136193A5 JP2007280287A JP2007280287A JP2008136193A5 JP 2008136193 A5 JP2008136193 A5 JP 2008136193A5 JP 2007280287 A JP2007280287 A JP 2007280287A JP 2007280287 A JP2007280287 A JP 2007280287A JP 2008136193 A5 JP2008136193 A5 JP 2008136193A5
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- 238000011084 recovery Methods 0.000 claims 32
- 238000012795 verification Methods 0.000 claims 25
- 125000004122 cyclic group Chemical group 0.000 claims 20
- 238000000034 method Methods 0.000 claims 8
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007280287A JP4928412B2 (ja) | 2006-10-31 | 2007-10-29 | 署名生成装置、署名検証装置、それらの方法及びプログラム |
| CN200880111550.3A CN101828210B (zh) | 2007-10-29 | 2008-04-24 | 署名生成装置、署名验证装置及它们的方法 |
| EP08752053.2A EP2207156B1 (en) | 2007-10-29 | 2008-04-24 | Signature generating device, signature verifying device, their methods, and their programs |
| PCT/JP2008/057962 WO2009057338A1 (ja) | 2007-10-29 | 2008-04-24 | 署名生成装置、署名検証装置、それらの方法及びプログラム |
| CA2702280A CA2702280C (en) | 2007-10-29 | 2008-04-24 | Signature generating apparatus, signature verifying apparatus and methods therefor |
| US12/682,896 US8458478B2 (en) | 2007-10-29 | 2008-04-24 | Signature generating apparatus, signature verifying apparatus, and methods and programs therefor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006295598 | 2006-10-31 | ||
| JP2006295598 | 2006-10-31 | ||
| JP2007280287A JP4928412B2 (ja) | 2006-10-31 | 2007-10-29 | 署名生成装置、署名検証装置、それらの方法及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008136193A JP2008136193A (ja) | 2008-06-12 |
| JP2008136193A5 true JP2008136193A5 (cg-RX-API-DMAC7.html) | 2011-01-20 |
| JP4928412B2 JP4928412B2 (ja) | 2012-05-09 |
Family
ID=39560667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007280287A Active JP4928412B2 (ja) | 2006-10-31 | 2007-10-29 | 署名生成装置、署名検証装置、それらの方法及びプログラム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4928412B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2222015A1 (en) * | 2009-02-19 | 2010-08-25 | Thomson Licensing | Method and device for hashing onto points of an elliptic curve |
| KR101325484B1 (ko) | 2012-11-09 | 2013-11-07 | 한국기초과학지원연구원 | 메시지 복원 기능을 가지는 신원 기반 전자서명 방법 및 이를 이용한 신원 기반 다사용자 브로드캐스트 인증 방법 |
| JP5956321B2 (ja) | 2012-12-05 | 2016-07-27 | 株式会社デンソーアイティーラボラトリ | 行先提案システム、行先提案方法、及びプログラム |
| JP2020195100A (ja) * | 2019-05-29 | 2020-12-03 | 株式会社ｂｉｔＦｌｙｅｒ Ｂｌｏｃｋｃｈａｉｎ | 公開鍵の信頼性を証明するための装置、方法及びそのためのプログラム |
| CN111130791B (zh) * | 2019-12-09 | 2022-12-20 | 飞天诚信科技股份有限公司 | 数据签名方法、电子设备及计算机可读存储介质 |
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2007
- 2007-10-29 JP JP2007280287A patent/JP4928412B2/ja active Active