CN103348624B - 签名处理系统、密钥生成装置、签名装置、验证装置、签名处理方法以及签名处理程序 - Google Patents

签名处理系统、密钥生成装置、签名装置、验证装置、签名处理方法以及签名处理程序 Download PDF

Info

Publication number
CN103348624B
CN103348624B CN201180065941.8A CN201180065941A CN103348624B CN 103348624 B CN103348624 B CN 103348624B CN 201180065941 A CN201180065941 A CN 201180065941A CN 103348624 B CN103348624 B CN 103348624B
Authority
CN
China
Prior art keywords
signature
key
integer
vector
basis
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.)
Expired - Fee Related
Application number
CN201180065941.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN103348624A (zh
Inventor
高岛克幸
冈本龙明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
NTT Inc
Original Assignee
Mitsubishi Electric Corp
Nippon Telegraph and Telephone Corp
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 Mitsubishi Electric Corp, Nippon Telegraph and Telephone Corp filed Critical Mitsubishi Electric Corp
Publication of CN103348624A publication Critical patent/CN103348624A/zh
Application granted granted Critical
Publication of CN103348624B publication Critical patent/CN103348624B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • H04L9/3073—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • 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
    • H04L9/3255—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 using group based signatures, e.g. ring or threshold signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
  • Collating Specific Patterns (AREA)
  • Complex Calculations (AREA)
CN201180065941.8A 2011-01-25 2011-12-08 签名处理系统、密钥生成装置、签名装置、验证装置、签名处理方法以及签名处理程序 Expired - Fee Related CN103348624B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011013281A JP5606344B2 (ja) 2011-01-25 2011-01-25 署名処理システム、鍵生成装置、署名装置、検証装置、署名処理方法及び署名処理プログラム
JP2011-013281 2011-01-25
PCT/JP2011/078463 WO2012101913A1 (ja) 2011-01-25 2011-12-08 署名処理システム、鍵生成装置、署名装置、検証装置、署名処理方法及び署名処理プログラム

Publications (2)

Publication Number Publication Date
CN103348624A CN103348624A (zh) 2013-10-09
CN103348624B true CN103348624B (zh) 2016-04-27

Family

ID=46580497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180065941.8A Expired - Fee Related CN103348624B (zh) 2011-01-25 2011-12-08 签名处理系统、密钥生成装置、签名装置、验证装置、签名处理方法以及签名处理程序

Country Status (7)

Country Link
US (1) US9106408B2 (enExample)
EP (1) EP2670081B1 (enExample)
JP (1) JP5606344B2 (enExample)
KR (1) KR101431412B1 (enExample)
CN (1) CN103348624B (enExample)
ES (1) ES2684945T3 (enExample)
WO (1) WO2012101913A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2755158A1 (en) * 2013-01-09 2014-07-16 Thomson Licensing Method and device for privacy-respecting data processing
EP2860904A1 (en) * 2013-10-08 2015-04-15 Thomson Licensing Method for signing a set of binary elements, and updating such signature, corresponding electronic device and computer program product
EP2860905A1 (en) * 2013-10-09 2015-04-15 Thomson Licensing Method for ciphering a message via a keyed homomorphic encryption function, corresponding electronic device and computer program product
JP6087849B2 (ja) * 2014-01-17 2017-03-01 日本電信電話株式会社 代理署名装置、署名検証装置、鍵生成装置、代理署名システム、およびプログラム
JP6053983B2 (ja) 2014-02-24 2016-12-27 三菱電機株式会社 暗号システム、署名システム、暗号プログラム及び署名プログラム
JP6204271B2 (ja) * 2014-06-05 2017-09-27 日本電信電話株式会社 署名システム、鍵生成装置、およびプログラム
WO2016014048A1 (en) * 2014-07-23 2016-01-28 Hewlett-Packard Development Company, L.P. Attribute-based cryptography
CN111971677B (zh) * 2018-04-10 2024-12-31 维萨国际服务协会 用于移动装置的防篡改数据编码
CN109728910A (zh) * 2018-12-27 2019-05-07 北京永恒纪元科技有限公司 一种高效的门限分布式椭圆曲线密钥生成及签名方法和系统
JP7233265B2 (ja) * 2019-03-15 2023-03-06 三菱電機株式会社 署名装置、検証装置、署名方法、検証方法、署名プログラム及び検証プログラム
US12099997B1 (en) 2020-01-31 2024-09-24 Steven Mark Hoffberg Tokenized fungible liabilities
CN113919008B (zh) * 2021-10-28 2024-10-25 福建师范大学 具有固定签名长度的可追踪属性基签名方法及系统
CN114189340B (zh) * 2021-12-09 2023-05-23 电子科技大学 一种基于素数阶群的基于属性签名方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1954548A (zh) * 2005-04-18 2007-04-25 松下电器产业株式会社 签名生成装置及签名验证装置
CN101351988A (zh) * 2005-12-28 2009-01-21 松下电器产业株式会社 签名生成装置、签名生成方法以及签名生成程序
US20100115281A1 (en) * 2008-08-28 2010-05-06 International Business Machines Corporation Attributes in cryptographic credentials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU724414B2 (en) * 1995-11-03 2000-09-21 Stefanus Alfonsus Brands Cryptographic methods for demonstrating satisfiable formulas from propositional logic
US6320966B1 (en) 1996-10-23 2001-11-20 Stefanus A. Brands Cryptographic methods for demonstrating satisfiable formulas from propositional logic
US7181017B1 (en) * 2001-03-23 2007-02-20 David Felsher System and method for secure three-party communications
US8341416B2 (en) 2006-05-21 2012-12-25 International Business Machines Corporation Assertion message signatures
US8009829B2 (en) * 2006-10-25 2011-08-30 Spyrus, Inc. Method and system for deploying advanced cryptographic algorithms
KR101351789B1 (ko) * 2009-04-24 2014-01-15 니뽄 덴신 덴와 가부시키가이샤 암호 시스템, 암호 통신 방법, 암호화 장치, 키 생성 장치, 복호 장치, 콘텐츠 서버 장치, 프로그램, 기억매체
EP2423903B1 (en) * 2009-04-24 2014-07-16 Nippon Telegraph And Telephone Corporation Encryption apparatus, deccryption apparatus, encryption method, decryption method, security method, program, and recording medium
WO2011007697A1 (ja) * 2009-07-13 2011-01-20 日本電気株式会社 匿名認証署名システム、ユーザ装置、検証装置、署名方法、検証方法およびそれらのプログラム
JP5693206B2 (ja) 2010-12-22 2015-04-01 三菱電機株式会社 暗号処理システム、鍵生成装置、暗号化装置、復号装置、暗号処理方法及び暗号処理プログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1954548A (zh) * 2005-04-18 2007-04-25 松下电器产业株式会社 签名生成装置及签名验证装置
CN101351988A (zh) * 2005-12-28 2009-01-21 松下电器产业株式会社 签名生成装置、签名生成方法以及签名生成程序
US20100115281A1 (en) * 2008-08-28 2010-05-06 International Business Machines Corporation Attributes in cryptographic credentials

Also Published As

Publication number Publication date
KR20130130810A (ko) 2013-12-02
EP2670081B1 (en) 2018-07-11
JP2012155088A (ja) 2012-08-16
EP2670081A1 (en) 2013-12-04
KR101431412B1 (ko) 2014-08-19
EP2670081A4 (en) 2017-07-26
CN103348624A (zh) 2013-10-09
US9106408B2 (en) 2015-08-11
JP5606344B2 (ja) 2014-10-15
US20130322627A1 (en) 2013-12-05
WO2012101913A1 (ja) 2012-08-02
ES2684945T3 (es) 2018-10-05

Similar Documents

Publication Publication Date Title
CN103348624B (zh) 签名处理系统、密钥生成装置、签名装置、验证装置、签名处理方法以及签名处理程序
CN103444126B (zh) 密码处理系统、密钥生成装置、加密装置、解密装置以及密码处理方法
CN102859571B (zh) 密码处理系统、密钥生成装置、加密装置、解密装置、签名处理系统、签名装置以及验证装置
CN103270719B (zh) 密码处理系统、密钥生成装置、加密装置、解密装置、密码处理方法
CN104160437B (zh) 密码系统以及密码方法
CN103038805B (zh) 密码处理系统、密钥生成装置、密钥转让装置、加密装置、解密装置、密码处理方法以及密码处理程序
CN102822883B (zh) 密码处理系统、密钥生成装置、密钥转让装置、加密装置、解密装置、密码处理方法以及密码处理程序
CN104718566B (zh) 密码系统
JP5606351B2 (ja) 暗号処理システム、鍵生成装置、暗号化装置、復号装置、鍵委譲装置、暗号処理方法及び暗号処理プログラム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

CF01 Termination of patent right due to non-payment of annual fee