ATE438236T1 - Verfahren für steganografische kryptografie - Google Patents

Verfahren für steganografische kryptografie

Info

Publication number
ATE438236T1
ATE438236T1 AT07253377T AT07253377T ATE438236T1 AT E438236 T1 ATE438236 T1 AT E438236T1 AT 07253377 T AT07253377 T AT 07253377T AT 07253377 T AT07253377 T AT 07253377T AT E438236 T1 ATE438236 T1 AT E438236T1
Authority
AT
Austria
Prior art keywords
text
present
cipher text
steganographic
cryptography
Prior art date
Application number
AT07253377T
Other languages
English (en)
Inventor
Robert Vaughn
Original Assignee
Intel 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
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE438236T1 publication Critical patent/ATE438236T1/de

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
    • H04L9/06—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/16—Obfuscation or hiding, e.g. involving white box

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Document Processing Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Storage Device Security (AREA)
AT07253377T 2006-08-29 2007-08-28 Verfahren für steganografische kryptografie ATE438236T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/512,798 US7646868B2 (en) 2006-08-29 2006-08-29 Method for steganographic cryptography

Publications (1)

Publication Number Publication Date
ATE438236T1 true ATE438236T1 (de) 2009-08-15

Family

ID=38739885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07253377T ATE438236T1 (de) 2006-08-29 2007-08-28 Verfahren für steganografische kryptografie

Country Status (4)

Country Link
US (1) US7646868B2 (de)
EP (1) EP1895707B1 (de)
AT (1) ATE438236T1 (de)
DE (1) DE602007001746D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256005B2 (en) * 2007-01-08 2012-08-28 Apple Inc. Protection of audio or video data in a playback device
US8151180B2 (en) 2008-05-02 2012-04-03 Reagan Inventions, Llc System and method of embedding symbology in alphabetic letters and then linking the letters to a site or sites on the global computer network
IT1401777B1 (it) 2010-06-14 2013-08-28 Scala Sistema di crittografia.
US8644501B2 (en) * 2010-12-20 2014-02-04 International Business Machines Corporation Paired carrier and pivot steganographic objects for stateful data layering
US9015494B2 (en) * 2011-07-11 2015-04-21 Salesforce.Com, Inc. Methods and apparatus for digital steganography
US8935531B2 (en) 2011-12-19 2015-01-13 UThisMe, LLC Privacy system
KR20150022276A (ko) 2013-08-22 2015-03-04 삼성전자주식회사 이미지 파일에서 암호화된 메시지를 추출하는 전자 장치 및 방법
US9189638B1 (en) * 2013-08-25 2015-11-17 Google Inc. Systems and methods for multi-function and multi-purpose cryptography
US10284527B2 (en) * 2015-02-02 2019-05-07 Tumble Tell Ltd. Systems and methods for secured communications
US10719624B2 (en) * 2015-09-29 2020-07-21 International Business Machines Corporation System for hiding sensitive messages within non-sensitive meaningful text
US10430610B2 (en) * 2016-06-30 2019-10-01 International Business Machines Corporation Adaptive data obfuscation
JP7143973B2 (ja) * 2017-08-15 2022-09-29 公立大学法人会津大学 秘密データの隠蔽方法、これを実施するプログラム、及び秘密データ通信システム
CN111447188B (zh) * 2020-03-20 2022-03-18 青岛大学 基于语言隐写特征空间的无载体文本隐写方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
DE19910621C2 (de) * 1999-03-10 2001-01-25 Thomas Poetter Vorrichtung und Verfahren zum Verbergen von Informationen und Vorrichtung und Verfahren zum Extrahieren von Informationen
JP2001282103A (ja) * 2000-01-25 2001-10-12 Murata Mach Ltd 暗号化方法
WO2002010945A1 (en) * 2000-08-02 2002-02-07 Biospace.Com, Inc. Apparatus and method for producing contextually marked-up electronic content
DE10057634C2 (de) * 2000-11-21 2003-01-30 Bosch Gmbh Robert Verfahren zur Verarbeitung von Text in einer Rechnereinheit und Rechnereinheit
CA2358048A1 (en) * 2001-09-25 2003-03-25 Luis Rueda A cryptosystem for data security
US7269548B2 (en) * 2002-07-03 2007-09-11 Research In Motion Ltd System and method of creating and using compact linguistic data
US7826611B2 (en) * 2005-10-17 2010-11-02 Palo Alto Research Center Incorporated System and method for exchanging a transformed message with enhanced privacy

Also Published As

Publication number Publication date
US20080069340A1 (en) 2008-03-20
US7646868B2 (en) 2010-01-12
EP1895707A1 (de) 2008-03-05
DE602007001746D1 (de) 2009-09-10
EP1895707B1 (de) 2009-07-29

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Legal Events

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