HK1185472A1 - 種備份電子簽名令牌中信息的方法和系統 - Google Patents

種備份電子簽名令牌中信息的方法和系統

Info

Publication number
HK1185472A1
HK1185472A1 HK13112749.4A HK13112749A HK1185472A1 HK 1185472 A1 HK1185472 A1 HK 1185472A1 HK 13112749 A HK13112749 A HK 13112749A HK 1185472 A1 HK1185472 A1 HK 1185472A1
Authority
HK
Hong Kong
Prior art keywords
backuping
information
electronic signature
signature token
token
Prior art date
Application number
HK13112749.4A
Other languages
English (en)
Inventor
李東聲
Original Assignee
天地融科技股份有限公司 北京市
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天地融科技股份有限公司 北京市 filed Critical 天地融科技股份有限公司 北京市
Publication of HK1185472A1 publication Critical patent/HK1185472A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
HK13112749.4A 2013-05-23 2013-11-14 種備份電子簽名令牌中信息的方法和系統 HK1185472A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310194144.0A CN103248490B (zh) 2013-05-23 2013-05-23 一种备份电子签名令牌中信息的方法和系统

Publications (1)

Publication Number Publication Date
HK1185472A1 true HK1185472A1 (zh) 2014-02-14

Family

ID=48927726

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13112749.4A HK1185472A1 (zh) 2013-05-23 2013-11-14 種備份電子簽名令牌中信息的方法和系統

Country Status (3)

Country Link
CN (1) CN103248490B (zh)
HK (1) HK1185472A1 (zh)
WO (1) WO2014187209A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103248490B (zh) * 2013-05-23 2016-08-10 天地融科技股份有限公司 一种备份电子签名令牌中信息的方法和系统
CN106487758B (zh) * 2015-08-28 2019-12-06 华为技术有限公司 一种数据安全签名方法、业务终端以及私钥备份服务器
CN107423609B (zh) * 2016-09-09 2020-03-24 天地融科技股份有限公司 一种授权系统、方法及卡片

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1383265A1 (en) * 2002-07-16 2004-01-21 Nokia Corporation Method for generating proxy signatures
US20080104417A1 (en) * 2006-10-25 2008-05-01 Nachtigall Ernest H System and method for file encryption and decryption
KR101111938B1 (ko) * 2007-11-30 2012-02-15 도요타 지도샤（주） 정전 용량식 접촉 검지 장치 및 도어 잠금 장치
CN102118392A (zh) * 2011-01-18 2011-07-06 南京朗睿软件科技有限公司 数据传输的加密/解密方法及系统
CN102790678B (zh) * 2012-07-11 2015-01-14 飞天诚信科技股份有限公司 一种认证方法及系统
CN102831362B (zh) * 2012-07-25 2014-12-10 飞天诚信科技股份有限公司 一种安全生产智能密钥设备的方法及装置
CN102932140A (zh) * 2012-11-20 2013-02-13 成都卫士通信息产业股份有限公司 一种增强密码机安全的密钥备份方法
CN103248490B (zh) * 2013-05-23 2016-08-10 天地融科技股份有限公司 一种备份电子签名令牌中信息的方法和系统

Also Published As

Publication number Publication date
CN103248490A (zh) 2013-08-14
CN103248490B (zh) 2016-08-10
WO2014187209A1 (zh) 2014-11-27

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