JPWO2021117904A5 - - Google Patents
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- Publication number
- JPWO2021117904A5 JPWO2021117904A5 JP2021564079A JP2021564079A JPWO2021117904A5 JP WO2021117904 A5 JPWO2021117904 A5 JP WO2021117904A5 JP 2021564079 A JP2021564079 A JP 2021564079A JP 2021564079 A JP2021564079 A JP 2021564079A JP WO2021117904 A5 JPWO2021117904 A5 JP WO2021117904A5
- Authority
- JP
- Japan
- Prior art keywords
- data
- attribute
- certificate
- verification
- certificate data
- 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.)
- Withdrawn
Links
- 238000012795 verification Methods 0.000 claims 20
- 238000000034 method Methods 0.000 claims 10
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019224956 | 2019-12-12 | ||
| PCT/JP2020/046442 WO2021117904A1 (ja) | 2019-12-12 | 2020-12-13 | 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021117904A1 JPWO2021117904A1 (https=) | 2021-06-17 |
| JPWO2021117904A5 true JPWO2021117904A5 (https=) | 2023-12-20 |
Family
ID=76330041
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020070111A Active JP7162634B2 (ja) | 2019-12-12 | 2020-04-08 | 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム |
| JP2021564079A Withdrawn JPWO2021117904A1 (https=) | 2019-12-12 | 2020-12-13 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020070111A Active JP7162634B2 (ja) | 2019-12-12 | 2020-04-08 | 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230055866A1 (https=) |
| EP (1) | EP4075720A4 (https=) |
| JP (2) | JP7162634B2 (https=) |
| CN (1) | CN115004629A (https=) |
| WO (1) | WO2021117904A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4160980B1 (en) * | 2021-09-29 | 2026-01-28 | AUMOVIO Germany GmbH | Method of securely transitioning a life cycle stage of a product to a next stage throughout a forward-only life cycle and of verifying the integrity of data and product statuses |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011843A1 (en) * | 1999-08-06 | 2001-02-15 | Sudia Frank W | Blocked tree authorization and status systems |
| AU2087901A (en) | 1999-12-13 | 2001-06-18 | Rsa Security Inc. | System and method for generating and managing attribute certificates |
| US6802002B1 (en) * | 2000-01-14 | 2004-10-05 | Hewlett-Packard Development Company, L.P. | Method and apparatus for providing field confidentiality in digital certificates |
| US20030233542A1 (en) * | 2002-06-18 | 2003-12-18 | Benaloh Josh D. | Selectively disclosable digital certificates |
| JP2005051734A (ja) * | 2003-07-15 | 2005-02-24 | Hitachi Ltd | 電子文書の真正性保証方法および電子文書の公開システム |
| WO2006132143A1 (ja) | 2005-06-10 | 2006-12-14 | Matsushita Electric Industrial Co., Ltd. | 認証システム、認証装置、端末装置及び検証装置 |
| US20140245020A1 (en) * | 2013-02-22 | 2014-08-28 | Guardtime Ip Holdings Limited | Verification System and Method with Extra Security for Lower-Entropy Input Records |
| GB2564208A (en) | 2016-05-13 | 2019-01-09 | Nchain Holdings Ltd | A method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledger |
| CN109858270A (zh) * | 2019-02-22 | 2019-06-07 | 江苏金智教育信息股份有限公司 | 一种去中心化数字身份的构建方法和系统 |
-
2020
- 2020-04-08 JP JP2020070111A patent/JP7162634B2/ja active Active
- 2020-12-13 EP EP20898537.4A patent/EP4075720A4/en active Pending
- 2020-12-13 JP JP2021564079A patent/JPWO2021117904A1/ja not_active Withdrawn
- 2020-12-13 US US17/784,773 patent/US20230055866A1/en not_active Abandoned
- 2020-12-13 WO PCT/JP2020/046442 patent/WO2021117904A1/ja not_active Ceased
- 2020-12-13 CN CN202080094578.1A patent/CN115004629A/zh active Pending
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