ATE521156T1 - Berechnung zum nachweis der zugehörigkeit eines geheimnisses zu einem intervall, bei der nach der binären dekomposition vorgegangen wird - Google Patents

Berechnung zum nachweis der zugehörigkeit eines geheimnisses zu einem intervall, bei der nach der binären dekomposition vorgegangen wird

Info

Publication number
ATE521156T1
ATE521156T1 AT08165648T AT08165648T ATE521156T1 AT E521156 T1 ATE521156 T1 AT E521156T1 AT 08165648 T AT08165648 T AT 08165648T AT 08165648 T AT08165648 T AT 08165648T AT E521156 T1 ATE521156 T1 AT E521156T1
Authority
AT
Austria
Prior art keywords
secret
proof
entity
proover
knowledge
Prior art date
Application number
AT08165648T
Other languages
English (en)
Inventor
Sebastien Canard
Celine Dulong
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of ATE521156T1 publication Critical patent/ATE521156T1/de

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
    • H04L9/3218—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 using proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
AT08165648T 2007-10-05 2008-10-01 Berechnung zum nachweis der zugehörigkeit eines geheimnisses zu einem intervall, bei der nach der binären dekomposition vorgegangen wird ATE521156T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707002A FR2922067A1 (fr) 2007-10-05 2007-10-05 Calcul de preuve d'appartenance d'un secret a un intervalle, mettant en oeuvre une decomposition binaire.

Publications (1)

Publication Number Publication Date
ATE521156T1 true ATE521156T1 (de) 2011-09-15

Family

ID=39523312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08165648T ATE521156T1 (de) 2007-10-05 2008-10-01 Berechnung zum nachweis der zugehörigkeit eines geheimnisses zu einem intervall, bei der nach der binären dekomposition vorgegangen wird

Country Status (3)

Country Link
EP (1) EP2045957B1 (de)
AT (1) ATE521156T1 (de)
FR (1) FR2922067A1 (de)

Also Published As

Publication number Publication date
FR2922067A1 (fr) 2009-04-10
EP2045957A1 (de) 2009-04-08
EP2045957B1 (de) 2011-08-17

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