DE60207760D1 - Gesicherter dateneingabedialog mittels visueller kryptographie - Google Patents

Gesicherter dateneingabedialog mittels visueller kryptographie

Info

Publication number
DE60207760D1
DE60207760D1 DE60207760T DE60207760T DE60207760D1 DE 60207760 D1 DE60207760 D1 DE 60207760D1 DE 60207760 T DE60207760 T DE 60207760T DE 60207760 T DE60207760 T DE 60207760T DE 60207760 D1 DE60207760 D1 DE 60207760D1
Authority
DE
Germany
Prior art keywords
image
input means
display
user
data input
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 - Fee Related
Application number
DE60207760T
Other languages
English (en)
Other versions
DE60207760T2 (de
Inventor
A Staring
Dijk E Van
T Tuyls
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60207760D1 publication Critical patent/DE60207760D1/de
Publication of DE60207760T2 publication Critical patent/DE60207760T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G06Q50/40—
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
DE60207760T 2002-01-17 2002-12-13 Gesicherter dateneingabedialog mittels visueller kryptographie Expired - Fee Related DE60207760T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02075178 2002-01-17
EP02075178 2002-01-17
PCT/IB2002/005423 WO2003060674A1 (en) 2002-01-17 2002-12-13 Secure data input dialogue using visual cryptography

Publications (2)

Publication Number Publication Date
DE60207760D1 true DE60207760D1 (de) 2006-01-05
DE60207760T2 DE60207760T2 (de) 2006-08-10

Family

ID=8185537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207760T Expired - Fee Related DE60207760T2 (de) 2002-01-17 2002-12-13 Gesicherter dateneingabedialog mittels visueller kryptographie

Country Status (9)

Country Link
US (1) US20050044395A1 (de)
EP (1) EP1472584B1 (de)
JP (1) JP2005515500A (de)
KR (1) KR20040075359A (de)
CN (1) CN1615464A (de)
AT (1) ATE311627T1 (de)
AU (1) AU2002351145A1 (de)
DE (1) DE60207760T2 (de)
WO (1) WO2003060674A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7395089B1 (en) 2001-06-11 2008-07-01 Palm, Inc Integrated personal digital assistant device
US6975304B1 (en) 2001-06-11 2005-12-13 Handspring, Inc. Interface for processing of an alternate symbol in a computer device
GB0301299D0 (en) * 2003-01-21 2003-02-19 Williams Howard Computer security device
CN1759416A (zh) * 2003-03-11 2006-04-12 皇家飞利浦电子股份有限公司 视觉密码术系统
FR2890268B1 (fr) * 2005-08-31 2008-04-25 Emmanuel Berque Procede d'authentification a distance par masque optique
US8150034B2 (en) 2005-11-04 2012-04-03 Christian Hogl Method and system for transmitting data from a first data processing device to a second data processing device
US9864752B2 (en) * 2005-12-29 2018-01-09 Nextlabs, Inc. Multilayer policy language structure
US20070280474A1 (en) * 2006-04-18 2007-12-06 Heinz Karl E Encryption Method
US20080045339A1 (en) * 2006-08-14 2008-02-21 Chang-Han Lin Gaming system having award recognition
EP2062228A4 (de) 2006-09-07 2011-05-25 Matthew Walker Transaktionsverifikation mit visuellem code
US8167214B2 (en) 2006-09-07 2012-05-01 Matthew Walker Method and device for visual code transaction verification
DE102007018802B3 (de) * 2007-04-20 2008-08-28 Universität Tübingen Abhör- und manipulationssichere Verschlüsselung für Online-Accounts
DE102007052734B4 (de) * 2007-06-27 2010-12-30 Universität Tübingen Vorrichtung und Verfahren zur abhör- und manipulationssicheren Verschlüsselung für Online-Accounts
DE102007043843A1 (de) 2007-07-21 2009-01-22 Borchert, Bernd, Dr. Abhörsichere Verschlüsselung für Online Accounts
US8316442B2 (en) * 2008-01-15 2012-11-20 Microsoft Corporation Preventing secure data from leaving the network perimeter
DE102008053219A1 (de) 2008-02-05 2009-08-06 Borchert, Bernd, Dr. Fälschungssichere Online Transaktionen via Cardano Verschlüsselung
US8935336B2 (en) * 2008-06-18 2015-01-13 Cisco Technology, Inc. Optimizing program requests over a wide area network
US8621210B2 (en) 2008-06-26 2013-12-31 Microsoft Corporation Ad-hoc trust establishment using visual verification
DE102008056605A1 (de) 2008-11-10 2010-05-12 Borchert, Bernd, Dr. Fälschungssichere Online Transaktionen via Linien-Permutationen
KR101016642B1 (ko) 2008-11-27 2011-02-25 삼성전자주식회사 근접 무선 통신에서의 키 관리를 위한 모바일 시스템, 서비스 시스템 및 키 인증 방법
DE102008061233A1 (de) 2008-12-09 2010-06-10 Borchert, Bernd, Dr. Bild-Passwörter als Phishing-Schutz
DE102008062872A1 (de) 2008-12-17 2010-06-24 Universität Tübingen Verfahren und System zur bidirektionalen, abhör- und manipulationssicheren Übertragung von Informationen über ein Netzwerk sowie Dekodiereinheit
CN101447071B (zh) * 2009-01-04 2010-09-15 清华大学 图案的视觉加密防伪方法
DE102009007277A1 (de) 2009-02-03 2010-08-05 Borchert, Bernd, Dr. Fälschungssichere Online Transaktionen
US8397275B1 (en) * 2009-02-05 2013-03-12 Google Inc. Time-varying sequenced image overlays for CAPTCHA
DE102009024893B4 (de) 2009-06-15 2020-09-03 Giesecke+Devrient Mobile Security Gmbh Verfahren zum sicheren Anzeigen von Anzeigedaten
US8485451B2 (en) * 2009-06-24 2013-07-16 Asia Capital Services Limited Method and system for generating a visual key
DE102009033919A1 (de) * 2009-07-20 2011-01-27 Giesecke & Devrient Gmbh Sicheres Anzeigen von Nutzdaten auf einem Telekommunikationssendgerät
JP5413048B2 (ja) * 2009-08-19 2014-02-12 日本電気株式会社 個人認証システム、個人認証方法
JP5413106B2 (ja) * 2009-09-30 2014-02-12 大日本印刷株式会社 暗号情報の復号方法、表示装置、復号用情報印刷フィルム
CN102096541B (zh) * 2009-12-10 2013-02-06 腾讯科技（深圳）有限公司 多媒体播放器界面操作控制装置及方法
CN104025106B (zh) * 2012-01-06 2017-05-10 卡皮公司 验证码提供方法
US9984225B2 (en) * 2012-11-15 2018-05-29 Excalibur Ip, Llc Method and system for providing tokenless secure login by visual cryptography
US9514316B2 (en) * 2013-04-30 2016-12-06 Microsoft Technology Licensing, Llc Optical security enhancement device
US9418215B2 (en) 2013-04-30 2016-08-16 Microsoft Technology Licensing, Llc Optical security enhancement device
US9529465B2 (en) 2013-12-02 2016-12-27 At&T Intellectual Property I, L.P. Secure interaction with input devices
BR102014007666B1 (pt) * 2014-03-28 2023-01-10 Samsung Eletrônica Da Amazônia Ltda Método para autenticação de transações móveis usando criptografia de vídeo e método para criptografia de vídeo
JP6301174B2 (ja) * 2014-03-31 2018-03-28 株式会社エヌ・ティ・ティ・データ パスワード表示システム、方法、およびプログラム
JP6371909B2 (ja) * 2014-11-14 2018-08-08 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 拡張現実を利用した視覚暗号及び難読化
US9852280B2 (en) * 2015-01-08 2017-12-26 Blackberry Limited Authentication for access to a device that has a primary display portion and a secondary display portion
RU2606556C2 (ru) 2015-02-20 2017-01-10 Закрытое акционерное общество "Лаборатория Касперского" Способ ввода конфиденциальных данных
PL3381003T3 (pl) * 2015-12-28 2020-09-07 Mobeewave Inc. System i sposób uwierzytelnienia użytkownika na urządzeniu
US10853526B2 (en) * 2018-09-10 2020-12-01 Lenovo (Singapore) Pte. Ltd. Dynamic screen filtering

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105027A (ja) * 1991-07-22 1994-04-15 Nec Home Electron Ltd ファクシミリ端末装置
US5428349A (en) * 1992-10-01 1995-06-27 Baker; Daniel G. Nondisclosing password entry system
US6095566A (en) * 1996-03-14 2000-08-01 Kabushiki Kaisha Toshiba Image recorded product, image recording system, image reproducing system, and recording medium for use to superimpose-record/reproduce additional information
US5970146A (en) * 1996-05-14 1999-10-19 Dresser Industries, Inc. Data encrypted touchscreen
CA2214190A1 (en) * 1997-10-15 1999-04-15 Michael Ernest Blom Improved security data entry alphanumeric keypad
JPH11298470A (ja) * 1998-04-16 1999-10-29 Hitachi Ltd 鍵の配布方法およびシステム
US6209102B1 (en) * 1999-02-12 2001-03-27 Arcot Systems, Inc. Method and apparatus for secure entry of access codes in a computer environment
AU2001229402A1 (en) * 2000-01-13 2001-07-24 Digimarc Corporation Authenticating metadata and embedding metadata in watermarks of media signals
FR2806230B1 (fr) * 2000-03-09 2002-05-24 France Telecom Procede et dispositif de lecture confidentielle de donnees
JP2001293984A (ja) * 2000-04-12 2001-10-23 Toppan Printing Co Ltd 視覚復号型暗号を利用した記録媒体
US7187806B2 (en) * 2001-08-23 2007-03-06 Hewlett-Packard Development Company, L.P. System and method for embedding information within a printed image using block error diffusion halftoning

Also Published As

Publication number Publication date
WO2003060674A1 (en) 2003-07-24
JP2005515500A (ja) 2005-05-26
DE60207760T2 (de) 2006-08-10
ATE311627T1 (de) 2005-12-15
AU2002351145A1 (en) 2003-07-30
EP1472584A1 (de) 2004-11-03
KR20040075359A (ko) 2004-08-27
EP1472584B1 (de) 2005-11-30
US20050044395A1 (en) 2005-02-24
CN1615464A (zh) 2005-05-11

Similar Documents

Publication Publication Date Title
DE60207760D1 (de) Gesicherter dateneingabedialog mittels visueller kryptographie
KR101965628B1 (ko) 동형 암호화를 수행하는 단말 장치와 그 암호문을 처리하는 서버 장치 및 그 방법들
Mitra et al. A new image encryption approach using combinational permutation techniques
EP3319069A1 (de) Verfahren zur authentifizierung eines benutzers mithilfe eines nichtsicheren endgeräts
RU2011147154A (ru) Система и способ персональной индентификации с помощью мобильного устройства
KR20160045752A (ko) 신분 인증 시스템, 장치, 방법 및 신분 인증 요청 장치
MX2009005595A (es) Autentificacion de receptores de mensaje.
JP2001255817A (ja) カオス発生装置、カオス発生方法、擬似乱数発生装置および暗号システム
Zaher Duffing oscillators for secure communication
CN105357003A (zh) 一种加密数据的方法及装置
KR20050074646A (ko) 영상 암호 시스템에서의 키 동기화
CN114008965A (zh) 具有随机轮编排以防止侧信道攻击的加密引擎
JP2006191509A (ja) 通信システム、通信方法
JP2005195829A5 (de)
KR101480889B1 (ko) 사용자 인증용 가상 키보드 생성 장치 및 방법
CN102238150A (zh) 表单注册方法及服务器
EP3319067B1 (de) Verfahren zur authentifizierung eines benutzers mithilfe eines nichtsicheren endgeräts
Bhattacharyya et al. Text steganography: a novel approach
Latef et al. Color image encryption using random password seed and linear feed back shift register
JP2020120297A (ja) 送受信システム、送信装置、受信装置、方法、並びにコンピュータプログラム
CN109756459A (zh) 数据处理、数据识别方法、设备、介质
Hamsanandhini et al. Securing Data in the Image Using SHA & ECC
KR102393941B1 (ko) 근사 암호화된 암호문에 대한 인코딩 또는 디코딩
JP2003298572A (ja) 暗号化装置及び情報処理装置並びに情報処理方法
JP2011097192A (ja) 暗号化メッセージ送信装置、プログラム、暗号化メッセージ送信方法および認証システム

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee