JPS63307582A - Collating method for identification number of transaction card for paper money receiving and paying machine - Google Patents

Collating method for identification number of transaction card for paper money receiving and paying machine

Info

Publication number
JPS63307582A
JPS63307582A JP14278487A JP14278487A JPS63307582A JP S63307582 A JPS63307582 A JP S63307582A JP 14278487 A JP14278487 A JP 14278487A JP 14278487 A JP14278487 A JP 14278487A JP S63307582 A JPS63307582 A JP S63307582A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
identification number
transaction
transaction card
identification
card
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.)
Pending
Application number
JP14278487A
Inventor
Masataka Moriguchi
Original Assignee
Nec Corp
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

Links

Abstract

PURPOSE: To prevent a transaction from being used by a third person, when it has been lost or stolen, by providing a second identification number on the transaction card, bringing a first identification number which a user has claimed, to a calculation change, comparing it with the second identification number, and confirming its coincidence.
CONSTITUTION: The first identification number in which a user of a transaction card has claimed is brought to a calculation change to the identification by a calculating method being different at every transaction person and recorded in the card and at the time of a transaction the second identification number recorded in the transaction card is read out, and on the other hand, the identifi cation number inputted by an operation, to a calculation change by said calculat ing method is derived, this identification number and the second identification number which has been read out are compared, and when two identification numbers are equal, the transaction is formed. In such a way, it can be prevented that the transaction card is utilized by a third person.
COPYRIGHT: (C)1988,JPO&Japio
JP14278487A 1987-06-08 1987-06-08 Collating method for identification number of transaction card for paper money receiving and paying machine Pending JPS63307582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14278487A JPS63307582A (en) 1987-06-08 1987-06-08 Collating method for identification number of transaction card for paper money receiving and paying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14278487A JPS63307582A (en) 1987-06-08 1987-06-08 Collating method for identification number of transaction card for paper money receiving and paying machine

Publications (1)

Publication Number Publication Date
JPS63307582A true true JPS63307582A (en) 1988-12-15

Family

ID=15323520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14278487A Pending JPS63307582A (en) 1987-06-08 1987-06-08 Collating method for identification number of transaction card for paper money receiving and paying machine

Country Status (1)

Country Link
JP (1) JPS63307582A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7177835B1 (en) * 1997-08-28 2007-02-13 Walker Digital, Llc Method and device for generating a single-use financial account number
US7853529B1 (en) 1997-08-28 2010-12-14 Walker Digital, Llc Method and device for generating a single-use financial account number

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7177835B1 (en) * 1997-08-28 2007-02-13 Walker Digital, Llc Method and device for generating a single-use financial account number
US7844550B2 (en) 1997-08-28 2010-11-30 Walker Digital, Llc Method and device for generating a single-use financial account number
US7853529B1 (en) 1997-08-28 2010-12-14 Walker Digital, Llc Method and device for generating a single-use financial account number
US8315948B2 (en) 1997-08-28 2012-11-20 Walker Digital, Llc Method and device for generating a single-use financial account number

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