CN106416124B - 半确定性数字签名生成 - Google Patents

半确定性数字签名生成 Download PDF

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Publication number
CN106416124B
CN106416124B CN201580028486.2A CN201580028486A CN106416124B CN 106416124 B CN106416124 B CN 106416124B CN 201580028486 A CN201580028486 A CN 201580028486A CN 106416124 B CN106416124 B CN 106416124B
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CN
China
Prior art keywords
random number
message
digital signature
semi
deterministic random
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
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CN201580028486.2A
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English (en)
Chinese (zh)
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CN106416124A (zh
Inventor
B·B·布伦利
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN106416124A publication Critical patent/CN106416124A/zh
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Publication of CN106416124B publication Critical patent/CN106416124B/zh
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
CN201580028486.2A 2014-06-02 2015-06-01 半确定性数字签名生成 Expired - Fee Related CN106416124B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/294,015 US9621525B2 (en) 2014-06-02 2014-06-02 Semi-deterministic digital signature generation
US14/294,015 2014-06-02
PCT/US2015/033608 WO2015187591A1 (en) 2014-06-02 2015-06-01 Semi-deterministic digital signature generation

Publications (2)

Publication Number Publication Date
CN106416124A CN106416124A (zh) 2017-02-15
CN106416124B true CN106416124B (zh) 2018-08-28

Family

ID=53385991

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580028486.2A Expired - Fee Related CN106416124B (zh) 2014-06-02 2015-06-01 半确定性数字签名生成

Country Status (7)

Country Link
US (1) US9621525B2 (enExample)
EP (1) EP3149880A1 (enExample)
JP (1) JP6276426B2 (enExample)
KR (1) KR20170013878A (enExample)
CN (1) CN106416124B (enExample)
BR (1) BR112016028287A2 (enExample)
WO (1) WO2015187591A1 (enExample)

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WO2017145048A1 (en) 2016-02-23 2017-08-31 nChain Holdings Limited Cryptographic method and system for secure extraction of data from a blockchain
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CN107223322B (zh) * 2017-04-25 2020-07-24 深圳市汇顶科技股份有限公司 签名验证的方法、设备和系统
KR102627049B1 (ko) * 2017-08-15 2024-01-19 엔체인 홀딩스 리미티드 임계치 볼트를 생성하는 컴퓨터로 구현되는 방법
US10516541B2 (en) * 2017-09-13 2019-12-24 Nxp B.V. Nonce to message binding in digital signature generation
CN107592311B (zh) * 2017-09-18 2019-10-29 西南石油大学 面向无线体域网的云存储医疗大数据轻量级批量审计方法
US10437745B2 (en) * 2018-01-05 2019-10-08 Denso International America, Inc. Mobile de-whitening
US10790991B2 (en) * 2018-08-30 2020-09-29 Nxp B.V. Deterministic digital signature method without using a hash function
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US11151007B2 (en) * 2018-11-26 2021-10-19 Intel Corporation Technology to provide fault tolerance for elliptic curve digital signature algorithm engines
US11303456B2 (en) * 2019-02-15 2022-04-12 International Business Machines Corporation Compute digital signature authentication sign instruction
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CN101873307A (zh) * 2010-03-19 2010-10-27 上海交通大学 基于身份的前向安全的数字签名方法、装置及系统
WO2013097027A1 (en) * 2011-12-28 2013-07-04 Certicom Corp. Generating digital signatures

Also Published As

Publication number Publication date
BR112016028287A2 (pt) 2017-08-22
KR20170013878A (ko) 2017-02-07
CN106416124A (zh) 2017-02-15
US9621525B2 (en) 2017-04-11
JP6276426B2 (ja) 2018-02-07
WO2015187591A1 (en) 2015-12-10
JP2017517770A (ja) 2017-06-29
EP3149880A1 (en) 2017-04-05
US20150350171A1 (en) 2015-12-03

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