CA2309463C - Systeme de signature numerique - Google Patents

Systeme de signature numerique Download PDF

Info

Publication number
CA2309463C
CA2309463C CA2309463A CA2309463A CA2309463C CA 2309463 C CA2309463 C CA 2309463C CA 2309463 A CA2309463 A CA 2309463A CA 2309463 A CA2309463 A CA 2309463A CA 2309463 C CA2309463 C CA 2309463C
Authority
CA
Canada
Prior art keywords
data
digital signature
encryption key
database
document
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 - Lifetime
Application number
CA2309463A
Other languages
English (en)
Other versions
CA2309463A1 (fr
Inventor
Patrick Pavlik
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.)
JPMorgan Chase Bank NA
Original Assignee
JPMorgan Chase Bank NA
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 CA002272723A external-priority patent/CA2272723A1/fr
Application filed by JPMorgan Chase Bank NA filed Critical JPMorgan Chase Bank NA
Priority to CA2309463A priority Critical patent/CA2309463C/fr
Publication of CA2309463A1 publication Critical patent/CA2309463A1/fr
Application granted granted Critical
Publication of CA2309463C publication Critical patent/CA2309463C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L9/32—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)
  • Storage Device Security (AREA)
CA2309463A 1999-05-25 2000-05-25 Systeme de signature numerique Expired - Lifetime CA2309463C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2309463A CA2309463C (fr) 1999-05-25 2000-05-25 Systeme de signature numerique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,272,723 1999-05-25
CA002272723A CA2272723A1 (fr) 1999-05-25 1999-05-25 Serveur de signatures numeriques
CA2309463A CA2309463C (fr) 1999-05-25 2000-05-25 Systeme de signature numerique

Publications (2)

Publication Number Publication Date
CA2309463A1 CA2309463A1 (fr) 2000-11-25
CA2309463C true CA2309463C (fr) 2010-12-07

Family

ID=25680968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2309463A Expired - Lifetime CA2309463C (fr) 1999-05-25 2000-05-25 Systeme de signature numerique

Country Status (1)

Country Link
CA (1) CA2309463C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7216083B2 (en) * 2001-03-07 2007-05-08 Diebold, Incorporated Automated transaction machine digital signature system and method
US8261975B2 (en) 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
GB2384404B (en) * 2002-01-18 2005-02-16 Sun Microsystems Inc Key management
JP2004048267A (ja) * 2002-07-10 2004-02-12 Sharp Corp リライタブルメディアの改竄防止署名方法、この方法を実行する改竄防止署名装置、この装置を備えた改竄防止署名システム、この方法を実現するための改竄防止署名プログラムおよびこの改竄防止署名プログラムを記録したコンピュータ読み取り可能な記録媒体

Also Published As

Publication number Publication date
CA2309463A1 (fr) 2000-11-25

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Effective date: 20200525