JP2024539876A5 - - Google Patents

Info

Publication number
JP2024539876A5
JP2024539876A5 JP2024522578A JP2024522578A JP2024539876A5 JP 2024539876 A5 JP2024539876 A5 JP 2024539876A5 JP 2024522578 A JP2024522578 A JP 2024522578A JP 2024522578 A JP2024522578 A JP 2024522578A JP 2024539876 A5 JP2024539876 A5 JP 2024539876A5
Authority
JP
Japan
Prior art keywords
knowledge
proof
private key
key
image parameters
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.)
Pending
Application number
JP2024522578A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024539876A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/SG2022/050769 external-priority patent/WO2023080842A2/en
Publication of JP2024539876A publication Critical patent/JP2024539876A/ja
Publication of JP2024539876A5 publication Critical patent/JP2024539876A5/ja
Pending legal-status Critical Current

Links

JP2024522578A 2021-11-05 2022-10-26 デジタル署名を保護するための方法およびシステム Pending JP2024539876A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10202112269T 2021-11-05
SG10202112269T 2021-11-05
PCT/SG2022/050769 WO2023080842A2 (en) 2021-11-05 2022-10-26 Method and system for protecting digital signatures

Publications (2)

Publication Number Publication Date
JP2024539876A JP2024539876A (ja) 2024-10-31
JP2024539876A5 true JP2024539876A5 (https=) 2025-11-19

Family

ID=86242271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024522578A Pending JP2024539876A (ja) 2021-11-05 2022-10-26 デジタル署名を保護するための方法およびシステム

Country Status (9)

Country Link
US (1) US20240422010A1 (https=)
EP (1) EP4427397A4 (https=)
JP (1) JP2024539876A (https=)
KR (1) KR20240105371A (https=)
CN (1) CN118104188A (https=)
AU (1) AU2022380388A1 (https=)
CA (1) CA3235439A1 (https=)
MX (1) MX2024004446A (https=)
WO (1) WO2023080842A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4224785B1 (en) * 2022-02-03 2024-11-20 PQShield Limited Lattice-based cryptographic digital signature scheme utilising masking
GB2635989A (en) * 2022-07-26 2025-06-04 Lockheed Corp Quantum resistant ledger for secure communications
CN116722984A (zh) * 2023-06-02 2023-09-08 浙江大学 一种基于后量子密码的区块链安全防御方法及系统
EP4518243A1 (en) * 2023-08-29 2025-03-05 Siemens Aktiengesellschaft Method and device for guaranteeing authenticity of digital data
US12476816B2 (en) * 2023-11-16 2025-11-18 Bank Of America Corporation Quantum-compatible blockchain for accountability
CN118524390B (zh) * 2024-05-07 2024-11-26 北京电子科技学院 车联网无证书终端认证方法、系统、设备及存储介质
CN118611880B (zh) * 2024-05-27 2024-11-29 零极数字技术有限公司 一种抗量子计算机攻击的椭圆曲线签名方法
US12536327B2 (en) 2024-06-21 2026-01-27 Wells Fargo Bank, N.A. Multi-dimensional images for secure data visualization
CN119646851B (zh) * 2024-11-29 2026-01-23 重庆邮电大学 一种基于量子优化整数分解算法的零知识证明方法
CN119496623A (zh) * 2025-01-15 2025-02-21 数盾信息科技股份有限公司 一种基于后量子密码的数据传输方法及设备
CN119515389B (zh) * 2025-01-17 2025-05-16 中国计量大学 基于非交互式零知识证明算法实现双离线验证方法及系统
CN120378120A (zh) * 2025-05-16 2025-07-25 公安部第一研究所 一种强制两方诚实的Dilithium算法协同签名方法
CN120358030B (zh) * 2025-06-25 2025-08-29 中国标准化研究院 开放授权协议的抗量子安全增强方法
CN120429900B (zh) * 2025-07-01 2025-08-26 四川极速动力科技有限公司 基于量子真随机数与抗量子多维动态码电子印章验证方法
CN120934915B (zh) * 2025-10-14 2025-12-23 山东浪潮智慧建筑科技有限公司 智慧园区单向抗量子攻击的身份认证方法、设备及介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2551954A (en) * 2016-04-29 2018-01-10 Univ Newcastle End-to-end verifiable E-voting system without tallying authorities
CN109614820A (zh) 2018-12-06 2019-04-12 山东大学 基于零知识证明的智能合约认证数据隐私保护方法
CN115552397A (zh) * 2019-11-22 2022-12-30 隐私完整公司 多方和多用途抗量子签名和密钥建立
US10846372B1 (en) * 2019-12-31 2020-11-24 Onu Technology Inc. Systems and methods for trustless proof of possession and transmission of secured data
GB2597672A (en) * 2020-07-29 2022-02-09 Taal Dit Gmbh Blockchain tokens
NL1043779B1 (en) * 2020-09-04 2022-05-04 Keycontrols Method for electronic signing and authenticaton strongly linked to the authenticator factors possession and knowledge
US12489636B2 (en) * 2022-03-30 2025-12-02 Ntt Research, Inc. Post-quantum collision resistant Hash function

Similar Documents

Publication Publication Date Title
JP2024539876A5 (https=)
US20230120246A1 (en) Method and system for signing and authenticating electronic documents via a signature authority which may act in concert with software controlled by the signer
CN108599954B (zh) 基于分布式账本的身份验证方法
CN108768988B (zh) 区块链访问控制方法、设备及计算机可读存储介质
CN107196966B (zh) 基于区块链的多方信任的身份认证方法和系统
CN1270471C (zh) 秘密的新随机数的管理、获得与使用方法及服务器系统
JP5201136B2 (ja) 匿名認証システムおよび匿名認証方法
US5774552A (en) Method and apparatus for retrieving X.509 certificates from an X.500 directory
US20090217042A1 (en) Provisional signature schemes
EP2595340A2 (en) Cryptographic document processing in a network
CA2543796A1 (en) Method and apparatus for verifiable generation of public keys
CN106341232A (zh) 一种基于口令的匿名实体鉴别方法
CN116388972B (zh) 一种基于双向认证的电子合同加解密方法和系统
CN114020842A (zh) 一种基于同态加密技术的数据共享方法及装置
CN116346367B (zh) 一种基于格的具备委托测试功能的签密方法
CN111818072A (zh) 数字证书的验证方法、用户节点及认证授权中心
JP2000115160A (ja) 公開鍵証明証発行システム、方法及び記録媒体
Muzakkir et al. Developing Web-Based Application for QR Code Digital Signatures using OpenSSL
Cryptography et al. Certificateless encryption
US20250266987A1 (en) Systems and methods for high-confidence symmetric-key document signing and encryption using a computing device
CN111064564A (zh) 一种sm9签名私钥生成和数字签名方法及系统和装置
Botirov et al. Akhmadaliev Shakhobiddin, Abdumannon Jumakulov
CN118473743A (zh) 一种网络安全控制方法
CN120151022A (zh) 基于区块链的物联网数据处理方法及装置
JP2003333034A (ja) 認証付暗号方法及び装置及び認証付暗号プログラム及び認証付暗号プログラムを格納した記憶媒体及び認証付復号方法及び装置及び認証付復号プログラム及び認証付復号プログラムを格納した記憶媒体