CA2588149A1 - Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret - Google Patents

Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret Download PDF

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Publication number
CA2588149A1
CA2588149A1 CA 2588149 CA2588149A CA2588149A1 CA 2588149 A1 CA2588149 A1 CA 2588149A1 CA 2588149 CA2588149 CA 2588149 CA 2588149 A CA2588149 A CA 2588149A CA 2588149 A1 CA2588149 A1 CA 2588149A1
Authority
CA
Canada
Prior art keywords
digital signature
algorithm
int
creating
message
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.)
Abandoned
Application number
CA 2588149
Other languages
English (en)
Inventor
Nikolajs Volkovs
Vijaya Kumar Murty
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CA002545975A external-priority patent/CA2545975A1/fr
Application filed by Individual filed Critical Individual
Priority to CA 2588149 priority Critical patent/CA2588149A1/fr
Publication of CA2588149A1 publication Critical patent/CA2588149A1/fr
Abandoned legal-status Critical Current

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
    • H04L9/30—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
    • H04L9/3247—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
    • H04L9/3252—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 DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
CA 2588149 2006-05-09 2007-05-09 Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret Abandoned CA2588149A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2588149 CA2588149A1 (fr) 2006-05-09 2007-05-09 Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CACA2,545,975 2006-05-09
CA002545975A CA2545975A1 (fr) 2006-05-09 2006-05-09 Stratageme de signature numerique base sur l'algorithme de division et sur le probleme des logarithmes discrets
CA 2588149 CA2588149A1 (fr) 2006-05-09 2007-05-09 Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret

Publications (1)

Publication Number Publication Date
CA2588149A1 true CA2588149A1 (fr) 2007-11-09

Family

ID=38663510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2588149 Abandoned CA2588149A1 (fr) 2006-05-09 2007-05-09 Un systeme de signature numerique a base de l'algorithme de division et du probleme de l'algorithme discret

Country Status (1)

Country Link
CA (1) CA2588149A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101714910B (zh) * 2009-11-20 2012-10-24 西安电子科技大学 基于概率检测的抗污染网络编码方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101714910B (zh) * 2009-11-20 2012-10-24 西安电子科技大学 基于概率检测的抗污染网络编码方法

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Legal Events

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