IL135246A0 - Methods and systems for efficient chained certification - Google Patents

Methods and systems for efficient chained certification

Info

Publication number
IL135246A0
IL135246A0 IL13524600A IL13524600A IL135246A0 IL 135246 A0 IL135246 A0 IL 135246A0 IL 13524600 A IL13524600 A IL 13524600A IL 13524600 A IL13524600 A IL 13524600A IL 135246 A0 IL135246 A0 IL 135246A0
Authority
IL
Israel
Prior art keywords
systems
methods
efficient
certification
chained certification
Prior art date
Application number
IL13524600A
Other languages
English (en)
Original Assignee
Cipherit Ltd
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 Cipherit Ltd filed Critical Cipherit Ltd
Priority to IL13524600A priority Critical patent/IL135246A0/xx
Priority to PCT/IL2001/000273 priority patent/WO2001071970A2/en
Priority to AU44501/01A priority patent/AU4450101A/en
Priority to US09/816,159 priority patent/US20020044648A1/en
Publication of IL135246A0 publication Critical patent/IL135246A0/xx

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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3265—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate chains, trees or paths; Hierarchical trust model
    • 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
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3013—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the discrete logarithm problem, e.g. ElGamal or Diffie-Hellman systems
    • 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
    • H04L9/321—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 a third party or a trusted authority
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
IL13524600A 2000-03-23 2000-03-23 Methods and systems for efficient chained certification IL135246A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IL13524600A IL135246A0 (en) 2000-03-23 2000-03-23 Methods and systems for efficient chained certification
PCT/IL2001/000273 WO2001071970A2 (en) 2000-03-23 2001-03-22 Methods and systems for efficient chained certification
AU44501/01A AU4450101A (en) 2000-03-23 2001-03-22 Methods and systems for efficient chained certification
US09/816,159 US20020044648A1 (en) 2000-03-23 2001-03-22 Methods and systems for efficient chained certification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL13524600A IL135246A0 (en) 2000-03-23 2000-03-23 Methods and systems for efficient chained certification

Publications (1)

Publication Number Publication Date
IL135246A0 true IL135246A0 (en) 2003-06-24

Family

ID=11073972

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13524600A IL135246A0 (en) 2000-03-23 2000-03-23 Methods and systems for efficient chained certification

Country Status (4)

Country Link
US (1) US20020044648A1 (xx)
AU (1) AU4450101A (xx)
IL (1) IL135246A0 (xx)
WO (1) WO2001071970A2 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353384B2 (en) * 2002-04-17 2008-04-01 Microsoft Corporation Collapsing chained credentials
BRPI0315078B1 (pt) * 2002-10-07 2019-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Dispositivo de segurança resistente à violação, e, terminal de usuário
BRPI0315450B1 (pt) * 2002-10-31 2019-12-17 Ericsson Telefon Ab L M circuito eletrônico à prova de violação para implementação em um dispositivo, dispositivo implementado com um circuito eletrônico à prova de violação, e, método de gerenciamento de dados de segurança para um dispositivo
JP4218760B2 (ja) * 2005-07-01 2009-02-04 インターナショナル・ビジネス・マシーンズ・コーポレーション トレーサビリティ検証システム、方法、プログラム
US7890763B1 (en) * 2007-09-14 2011-02-15 The United States Of America As Represented By The Director, National Security Agency Method of identifying invalid digital signatures involving batch verification
CN101188616B (zh) * 2007-12-12 2010-07-21 四川长虹电器股份有限公司 终端申请证书的方法
US10680810B2 (en) * 2016-10-26 2020-06-09 Nxp B.V. Method of generating an elliptic curve cryptographic key pair
US10447486B2 (en) * 2017-07-19 2019-10-15 Spyrus, Inc. Remote attestation of a security module's assurance level

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL125222A0 (en) * 1998-07-06 1999-03-12 L P K Information Integrity Lt A key-agreement system and method

Also Published As

Publication number Publication date
AU4450101A (en) 2001-10-03
WO2001071970A3 (en) 2002-04-25
WO2001071970A2 (en) 2001-09-27
US20020044648A1 (en) 2002-04-18

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