ES2179027T3 - Dispositivo y procedimiento para ocultar informacion y dispositivo y procedimiento para extraer informacion. - Google Patents
Dispositivo y procedimiento para ocultar informacion y dispositivo y procedimiento para extraer informacion.Info
- Publication number
- ES2179027T3 ES2179027T3 ES00918786T ES00918786T ES2179027T3 ES 2179027 T3 ES2179027 T3 ES 2179027T3 ES 00918786 T ES00918786 T ES 00918786T ES 00918786 T ES00918786 T ES 00918786T ES 2179027 T3 ES2179027 T3 ES 2179027T3
- Authority
- ES
- Spain
- Prior art keywords
- text
- procedure
- information
- components
- hide
- 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
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
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
-
- 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
-
- 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
- H04L2209/30—Compression, e.g. Merkle-Damgard construction
-
- 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
- H04L2209/84—Vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Machine Translation (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Equipo (10) para la ocultación de informaciones en un texto que muestra, como mínimo, una frase, con las siguientes características: Un dispositivo (12) para el suministro del texto; Un dispositivo (18) para el análisis lingüístico del texto, para proporcionar componentes de texto, siendo los componentes de texto componentes de la frase, y mostrando la frase como mínimo otro componente a parte del predicado; Un dispositivo (20) para la determinación de una variedad de alternativas de formulación para el texto - por medio de la variación de la secuencia de los propios componentes de texto, - por medio del cálculo de sinónimos para los componentes del texto y de la variación de la secuencia de los sinónimos para los componentes del texto, o - por medio del cálculo de sinónimos para, al menos, un componente del texto y de la variación de la secuencia de un sinónimo para, al menos, un componente del texto y de otro componente del texto de la frase, en donde cada alternativa de formulación parael texto es gramaticalmente correcta y tiene esencialmente el mismo sentido que el texto, en donde a cada secuencia y a cada sinónimo calculado se le asignan determinadas informaciones parciales; un dispositivo (22) para la selección de una alternativa de formulación a partir de la variedad de alternativas de formulación, de tal modo que las informaciones parciales a las que están asignadas las alternativas de formulación seleccionadas, correspondan al menos a una parte de las informaciones a ocultar; y un dispositivo (24) para la entrega de la alternativa de formulación que forma un texto modificado, en donde las informaciones a ocultar se ocultan en el texto modificado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19910621A DE19910621C2 (de) | 1999-03-10 | 1999-03-10 | Vorrichtung und Verfahren zum Verbergen von Informationen und Vorrichtung und Verfahren zum Extrahieren von Informationen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2179027T3 true ES2179027T3 (es) | 2003-01-16 |
Family
ID=7900439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00918786T Expired - Lifetime ES2179027T3 (es) | 1999-03-10 | 2000-03-10 | Dispositivo y procedimiento para ocultar informacion y dispositivo y procedimiento para extraer informacion. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7167825B1 (es) |
| EP (1) | EP1157500B1 (es) |
| AT (1) | ATE220835T1 (es) |
| CA (1) | CA2364432C (es) |
| DE (2) | DE19910621C2 (es) |
| ES (1) | ES2179027T3 (es) |
| WO (1) | WO2000054452A1 (es) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE521928T1 (de) * | 2001-06-12 | 2011-09-15 | Ibm | Verfahren zum unsichtbaren einbetten der lizenzidentifikation der erzeugenden lizensierten software in ein textdokument |
| US7231343B1 (en) * | 2001-12-20 | 2007-06-12 | Ianywhere Solutions, Inc. | Synonyms mechanism for natural language systems |
| US8380491B2 (en) * | 2002-04-19 | 2013-02-19 | Educational Testing Service | System for rating constructed responses based on concepts and a model answer |
| US7941310B2 (en) * | 2003-09-09 | 2011-05-10 | International Business Machines Corporation | System and method for determining affixes of words |
| DE102004061932B3 (de) * | 2004-12-22 | 2006-05-24 | Siemens Ag | HMI (Human Machine Interface) System und Verfahren mit verborgenen Informationen |
| US8849919B2 (en) | 2005-02-04 | 2014-09-30 | International Business Machines Corporation | Space-efficient mail storing and archiving based on communication structure |
| JP2006268375A (ja) * | 2005-03-23 | 2006-10-05 | Fuji Xerox Co Ltd | 翻訳メモリシステム |
| US7917484B1 (en) | 2005-03-31 | 2011-03-29 | Amazon Technologies, Inc. | Individualized digital tracers |
| US8589148B2 (en) * | 2006-04-14 | 2013-11-19 | At&T Intellectual Property Ii, L.P. | Natural language watermarking |
| US7610382B1 (en) | 2006-06-30 | 2009-10-27 | Amazon Technologies, Inc. | System and method for marking content |
| US7646868B2 (en) * | 2006-08-29 | 2010-01-12 | Intel Corporation | Method for steganographic cryptography |
| JP5094869B2 (ja) * | 2006-10-20 | 2012-12-12 | アノト アクティエボラーク | コード化パターンの印刷方法 |
| US20080195371A1 (en) * | 2007-02-09 | 2008-08-14 | Brown Robert J | Apparatus and Method to Syncronously Decode a Stenographic Input into Two or More Different Language Streaming Text Outputs |
| EP2174445B1 (en) * | 2007-07-17 | 2016-09-07 | Certicom Corp. | Method of providing text representation of a cryptographic value |
| US20090119090A1 (en) * | 2007-11-01 | 2009-05-07 | Microsoft Corporation | Principled Approach to Paraphrasing |
| US8392511B2 (en) * | 2008-01-17 | 2013-03-05 | International Business Machines Corporation | Embedding a unique serial number into the content of an email for tracking information dispersion |
| CA2907353C (en) * | 2009-10-20 | 2018-02-06 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a detection of a group of previously-decoded spectral values |
| GB0922608D0 (en) * | 2009-12-23 | 2010-02-10 | Vratskides Alexios | Message optimization |
| US8386239B2 (en) * | 2010-01-25 | 2013-02-26 | Holovisions LLC | Multi-stage text morphing |
| CN102194081B (zh) * | 2011-05-12 | 2013-04-24 | 西北大学 | 自然语言信息隐藏方法 |
| US8856004B2 (en) | 2011-05-13 | 2014-10-07 | Nuance Communications, Inc. | Text processing using natural language understanding |
| WO2013096292A1 (en) | 2011-12-19 | 2013-06-27 | Uthisme Llc | Privacy system |
| US10395270B2 (en) | 2012-05-17 | 2019-08-27 | Persado Intellectual Property Limited | System and method for recommending a grammar for a message campaign used by a message optimization system |
| GB2520226A (en) * | 2013-05-28 | 2015-05-20 | Ibm | Differentiation of messages for receivers thereof |
| RU2639684C2 (ru) * | 2014-08-29 | 2017-12-21 | Общество С Ограниченной Ответственностью "Яндекс" | Способ обработки текстов (варианты) и постоянный машиночитаемый носитель (варианты) |
| US9760564B2 (en) | 2015-07-09 | 2017-09-12 | International Business Machines Corporation | Extracting veiled meaning in natural language content |
| US10719624B2 (en) * | 2015-09-29 | 2020-07-21 | International Business Machines Corporation | System for hiding sensitive messages within non-sensitive meaningful text |
| US10504137B1 (en) | 2015-10-08 | 2019-12-10 | Persado Intellectual Property Limited | System, method, and computer program product for monitoring and responding to the performance of an ad |
| US10832283B1 (en) | 2015-12-09 | 2020-11-10 | Persado Intellectual Property Limited | System, method, and computer program for providing an instance of a promotional message to a user based on a predicted emotional response corresponding to user characteristics |
| US9953027B2 (en) * | 2016-09-15 | 2018-04-24 | International Business Machines Corporation | System and method for automatic, unsupervised paraphrase generation using a novel framework that learns syntactic construct while retaining semantic meaning |
| US9984063B2 (en) | 2016-09-15 | 2018-05-29 | International Business Machines Corporation | System and method for automatic, unsupervised paraphrase generation using a novel framework that learns syntactic construct while retaining semantic meaning |
| US10699074B2 (en) * | 2018-05-22 | 2020-06-30 | Microsoft Technology Licensing, Llc | Phrase-level abbreviated text entry and translation |
| US10664658B2 (en) | 2018-08-23 | 2020-05-26 | Microsoft Technology Licensing, Llc | Abbreviated handwritten entry translation |
| CN109670185B (zh) * | 2018-12-27 | 2023-06-23 | 北京百度网讯科技有限公司 | 基于人工智能的文本生成方法和装置 |
| CN110543771B (zh) * | 2019-04-08 | 2022-11-25 | 沈阳工业大学 | 基于困惑度计算的高隐蔽性自动生成文本的隐写方法 |
| US11263394B2 (en) * | 2019-08-02 | 2022-03-01 | Adobe Inc. | Low-resource sentence compression system |
| US11373636B2 (en) * | 2019-08-08 | 2022-06-28 | Discord Inc. | Expanding semantic classes via user feedback |
| US20220198127A1 (en) * | 2020-12-21 | 2022-06-23 | International Business Machines Corporation | Enhancement aware text transition |
| KR20220160947A (ko) * | 2021-05-28 | 2022-12-06 | 삼성에스디에스 주식회사 | 텍스트 분석을 위한 텍스트의 노이즈 제거 방법 및 그 장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1265871A (en) * | 1986-11-18 | 1990-02-13 | Yawar Bakht Ali | Domain-independent natural language database interface |
| US5131053A (en) | 1988-08-10 | 1992-07-14 | Caere Corporation | Optical character recognition method and apparatus |
| JP3266246B2 (ja) * | 1990-06-15 | 2002-03-18 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 自然言語解析装置及び方法並びに自然言語解析用知識ベース構築方法 |
| JPH05199220A (ja) | 1991-06-28 | 1993-08-06 | Digital Equip Corp <Dec> | 単一の暗号エンジンを使用する通信回路網内の暗号処理方法及び装置 |
| US5841978A (en) | 1993-11-18 | 1998-11-24 | Digimarc Corporation | Network linking method using steganographically embedded data objects |
| US5613004A (en) | 1995-06-07 | 1997-03-18 | The Dice Company | Steganographic method and device |
| US5684876A (en) | 1995-11-15 | 1997-11-04 | Scientific-Atlanta, Inc. | Apparatus and method for cipher stealing when encrypting MPEG transport packets |
| US5920878A (en) * | 1996-11-14 | 1999-07-06 | Demont; Jason Paul | Method for hiding a binary encoded message in an electronic document by modulating the case of the characters in a case-insensitive markup language |
| FR2763715B1 (fr) * | 1997-05-22 | 2000-05-26 | Bertin & Cie | Procede de traitement et de recherche d'informations dans des documents enregistres dans un systeme informatique |
| US6011849A (en) * | 1997-08-28 | 2000-01-04 | Syndata Technologies, Inc. | Encryption-based selection system for steganography |
| US6496933B1 (en) * | 1998-10-14 | 2002-12-17 | Canon Sales, Inc. | Document authentication using a mark that is separate from document information |
-
1999
- 1999-03-10 DE DE19910621A patent/DE19910621C2/de not_active Expired - Fee Related
-
2000
- 2000-03-10 AT AT00918786T patent/ATE220835T1/de active
- 2000-03-10 DE DE50000288T patent/DE50000288D1/de not_active Expired - Lifetime
- 2000-03-10 CA CA002364432A patent/CA2364432C/en not_active Expired - Lifetime
- 2000-03-10 EP EP00918786A patent/EP1157500B1/de not_active Expired - Lifetime
- 2000-03-10 US US09/936,853 patent/US7167825B1/en not_active Expired - Lifetime
- 2000-03-10 ES ES00918786T patent/ES2179027T3/es not_active Expired - Lifetime
- 2000-03-10 WO PCT/EP2000/002144 patent/WO2000054452A1/de active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE19910621C2 (de) | 2001-01-25 |
| DE50000288D1 (de) | 2002-08-22 |
| EP1157500A1 (de) | 2001-11-28 |
| CA2364432A1 (en) | 2000-09-14 |
| US7167825B1 (en) | 2007-01-23 |
| DE19910621A1 (de) | 2000-10-05 |
| CA2364432C (en) | 2005-05-17 |
| EP1157500B1 (de) | 2002-07-17 |
| WO2000054452A1 (de) | 2000-09-14 |
| ATE220835T1 (de) | 2002-08-15 |
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