ATE322991T1 - METHOD FOR TRANSMITTING SECRET INFORMATION - Google Patents

METHOD FOR TRANSMITTING SECRET INFORMATION

Info

Publication number
ATE322991T1
ATE322991T1 AT02028541T AT02028541T ATE322991T1 AT E322991 T1 ATE322991 T1 AT E322991T1 AT 02028541 T AT02028541 T AT 02028541T AT 02028541 T AT02028541 T AT 02028541T AT E322991 T1 ATE322991 T1 AT E322991T1
Authority
AT
Austria
Prior art keywords
read
secret information
arrangement
line structure
transmitting secret
Prior art date
Application number
AT02028541T
Other languages
German (de)
Inventor
Hans-Wolfgang Bracht
Mark-Sebastian Bracht
Original Assignee
Digikett Formular Etikettendru
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 DE10222817A external-priority patent/DE10222817A1/en
Application filed by Digikett Formular Etikettendru filed Critical Digikett Formular Etikettendru
Application granted granted Critical
Publication of ATE322991T1 publication Critical patent/ATE322991T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
    • B42D15/025—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets with peel-away layer hiding information

Abstract

The method involves the use of an auxiliary arrangement, whereby read access to the confidential information is not possible without a special auxiliary arrangement. A first area essentially printed uniformly black with a pattern has a first line structure that has undergone a change in the areas to be read and that form a character or similar that can be read by superimposing a second line structure. Independent claims are also included for the following: an arrangement and a computer program for implementing the inventive method.
AT02028541T 2002-01-15 2003-01-01 METHOD FOR TRANSMITTING SECRET INFORMATION ATE322991T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10201263 2002-01-15
DE10222817A DE10222817A1 (en) 2002-01-15 2002-05-21 Method for transmitting secret information

Publications (1)

Publication Number Publication Date
ATE322991T1 true ATE322991T1 (en) 2006-04-15

Family

ID=26010928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02028541T ATE322991T1 (en) 2002-01-15 2003-01-01 METHOD FOR TRANSMITTING SECRET INFORMATION

Country Status (3)

Country Link
EP (1) EP1327530B1 (en)
AT (1) ATE322991T1 (en)
DE (1) DE50302924D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20070078A1 (en) * 2007-06-07 2008-12-08 Poligrafica S Faustino S P A CUTTING, IN PARTICULAR FOR COMPETITIONS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952080A (en) * 1957-09-12 1960-09-13 Teleregister Corp Cryptic grid scrambling and unscrambling method and apparatus
US5184849A (en) * 1991-05-07 1993-02-09 Taylor Geoffrey L Security system method and article for photocopiers and telefax machines
AUPP027397A0 (en) * 1997-11-07 1997-12-04 Documotion Research, Inc. Tamper-evident form for securely carrying confidential information

Also Published As

Publication number Publication date
EP1327530A2 (en) 2003-07-16
EP1327530A3 (en) 2004-10-13
DE50302924D1 (en) 2006-05-24
EP1327530B1 (en) 2006-04-12

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Legal Events

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