KR20040096264A - 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 - Google Patents
컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 Download PDFInfo
- Publication number
- KR20040096264A KR20040096264A KR1020030029144A KR20030029144A KR20040096264A KR 20040096264 A KR20040096264 A KR 20040096264A KR 1020030029144 A KR1020030029144 A KR 1020030029144A KR 20030029144 A KR20030029144 A KR 20030029144A KR 20040096264 A KR20040096264 A KR 20040096264A
- Authority
- KR
- South Korea
- Prior art keywords
- content
- certificate
- provider
- packaged
- header
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- 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
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/603—Digital right managament [DRM]
-
- 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
- H04L2209/80—Wireless
Abstract
Description
Claims (8)
- 암호화 된 컨텐츠부, 및컨텐츠 제공자의 인증서를 얻을 수 있는 주소가 포함된 헤더부로 이루어진 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 패키지화 된 컨텐츠 구조.
- 제 1항에 있어서, 상기 패키지화 된 컨텐츠에 대한 무결성을 보장하기 위해 상기 헤더부와 컨텐츠부의 소정 부분을 해쉬(hash) 부호화하여 삽입된 전자서명을 더 포함하는 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 패키지화 된 컨텐츠 구조.
- 제 2항에 있어서, 상기 전자서명은 상기 컨텐츠부의 일부분만 해쉬 부호화하여 전자서명에 포함하는 것을 특징으로 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 패키지화 된 컨텐츠 구조.
- 제 1항에 있어서, 상기 헤더부는 컨텐츠 제공자 이름, 컨텐츠 아이디, 라이센스 제공자 URL, 및 메타 정보 등을 더 포함하는 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 패키지화 된 컨텐츠 구조.
- 전자서명이 이루어진 패키지화 된 컨텐츠를 유무선 통신망을 통해 사용자의 디바이스에 다운로드 받는 단계;상기 컨텐츠의 헤더부에서 컨텐츠 제공자의 서명 검증을 위해 인증서가 제공되는 URL 주소를 파악하는 단계;상기 URL 주소로 이동하여 상기 컨텐츠 제공자의 인증서를 획득하는 단계;상기 획득한 인증서로부터 상기 전자서명을 검증하는데 필요한 공개키를 추출하는 단계; 및상기 추출된 공개키를 이용하여 상기 전자서명을 검증하는 단계로 이루어진 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법.
- 제 5항에 있어서, 상기 전자서명을 검증하는 단계는, 상기 패키지화 된 컨텐츠에 해쉬 함수를 적용하여 상기 전자서명과 비교하는 단계를 포함하는 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법.
- 제 5항에 있어서, 상기 전자서명은 상기 헤더부와 암호화된 컨텐츠부에 대해 해쉬 부호화하여 상기 컨텐츠에 삽입되는 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장방법.
- 제 7항에 있어서, 상기 전자서명은 상기 컨텐츠부의 일부만 해쉬 부호화하여 상기 컨텐츠에 삽입되는 것을 특징으로 하는 컨텐츠 제공자 인증 및 컨텐츠 무결성보장 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030029144A KR100755683B1 (ko) | 2003-05-07 | 2003-05-07 | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 |
JP2004101516A JP2004334842A (ja) | 2003-05-07 | 2004-03-30 | コンテンツプロバイダの認証及びコンテンツの完全性の保証方法 |
US10/829,340 US7395426B2 (en) | 2003-05-07 | 2004-04-22 | Method of authenticating content provider and assuring content integrity |
CNB2004100384421A CN100539497C (zh) | 2003-05-07 | 2004-04-26 | 一种对内容提供者进行认证及确保内容完整性的方法 |
JP2007032370A JP2007133911A (ja) | 2003-05-07 | 2007-02-13 | コンテンツプロバイダの認証及びコンテンツの完全性の保証のためのパッケージ化されたコンテンツを記録したコンピュータ読み取り可能な記録媒体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030029144A KR100755683B1 (ko) | 2003-05-07 | 2003-05-07 | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050033243A Division KR100703777B1 (ko) | 2005-04-21 | 2005-04-21 | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040096264A true KR20040096264A (ko) | 2004-11-16 |
KR100755683B1 KR100755683B1 (ko) | 2007-09-05 |
Family
ID=33509593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030029144A KR100755683B1 (ko) | 2003-05-07 | 2003-05-07 | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7395426B2 (ko) |
JP (2) | JP2004334842A (ko) |
KR (1) | KR100755683B1 (ko) |
CN (1) | CN100539497C (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100931944B1 (ko) * | 2007-06-20 | 2009-12-15 | 주식회사 한국무역정보통신 | 로컬 스토리지를 이용하는 전자문서 보관 시스템 및 방법 |
US9021266B2 (en) | 2010-11-17 | 2015-04-28 | Samsung Electronics., Ltd. | Validation system and verification method including signature device and verification device to verify contents |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004049199A2 (en) * | 2002-11-28 | 2004-06-10 | International Business Machines Corporation | Method and systems for hyperlinking files |
US7401105B2 (en) * | 2003-10-02 | 2008-07-15 | International Business Machines Corporation | Method, system, and program product for retrieving file processing software |
WO2005098566A1 (en) * | 2004-04-08 | 2005-10-20 | International Business Machines Corporation | Method and system for linking certificates to signed files |
US7330982B1 (en) * | 2004-06-14 | 2008-02-12 | Avaya Technology Corp. | Secured automated process for signed, encrypted or validated content generation |
US20060123099A1 (en) * | 2004-12-08 | 2006-06-08 | Nokia Corporation | Enhanced electronic service guide container |
US20060123097A1 (en) * | 2004-12-02 | 2006-06-08 | Nokia Corporation | Enhanced electronic service guide container |
FR2880758B1 (fr) * | 2005-01-12 | 2007-05-11 | Bouygues Telecom Sa | Procede de diffusion de contenu numerique via un reseau de telephone mobile |
WO2006124841A2 (en) | 2005-05-17 | 2006-11-23 | Telcordia Technologies, Inc. | Secure virtual point of service for 3g wireless networks |
US8429755B2 (en) * | 2005-05-26 | 2013-04-23 | Sandisk Technologies Inc. | System and method for receiving digital content |
KR20060125465A (ko) * | 2005-06-02 | 2006-12-06 | 엘지전자 주식회사 | 기록매체, 데이터 재생방법 및 재생장치와 데이터 저장방법및 저장장치 |
US20070022306A1 (en) * | 2005-07-25 | 2007-01-25 | Lindsley Brett L | Method and apparatus for providing protected digital content |
US8701091B1 (en) | 2005-12-15 | 2014-04-15 | Nvidia Corporation | Method and system for providing a generic console interface for a graphics application |
US7891012B1 (en) * | 2006-03-01 | 2011-02-15 | Nvidia Corporation | Method and computer-usable medium for determining the authorization status of software |
US8452981B1 (en) | 2006-03-01 | 2013-05-28 | Nvidia Corporation | Method for author verification and software authorization |
US20070226223A1 (en) * | 2006-03-08 | 2007-09-27 | Motorola, Inc. | Method and apparatus for loading of information to a portable device |
US8364965B2 (en) * | 2006-03-15 | 2013-01-29 | Apple Inc. | Optimized integrity verification procedures |
US8607151B2 (en) * | 2006-08-01 | 2013-12-10 | Nvidia Corporation | Method and system for debugging a graphics pipeline subunit |
US8963932B1 (en) | 2006-08-01 | 2015-02-24 | Nvidia Corporation | Method and apparatus for visualizing component workloads in a unified shader GPU architecture |
US7778800B2 (en) * | 2006-08-01 | 2010-08-17 | Nvidia Corporation | Method and system for calculating performance parameters for a processor |
US8436870B1 (en) | 2006-08-01 | 2013-05-07 | Nvidia Corporation | User interface and method for graphical processing analysis |
US8436864B2 (en) * | 2006-08-01 | 2013-05-07 | Nvidia Corporation | Method and user interface for enhanced graphical operation organization |
US20080233918A1 (en) * | 2006-09-25 | 2008-09-25 | Sms.Ac | Content owner verification and digital rights management for automated distribution and billing platforms |
US20080288582A1 (en) * | 2006-09-25 | 2008-11-20 | Sms.Ac | Systems and methods for passing application pods between multiple social network service environments |
US20080201201A1 (en) * | 2006-09-25 | 2008-08-21 | Sms.Ac | Methods and systems for finding, tagging, rating and suggesting content provided by networked application pods |
WO2008051982A2 (en) * | 2006-10-23 | 2008-05-02 | Sms.Ac | Content owner verification and digital rights management for automated distribution and billing platforms |
KR101356736B1 (ko) * | 2007-01-19 | 2014-02-06 | 삼성전자주식회사 | 콘텐츠의 무결성을 확인하기 위한 콘텐츠 제공 장치 및방법 및 콘텐츠 사용 장치 및 방법, 및 콘텐츠 사용 장치를폐지하는 콘텐츠 제공 장치 및 방법 |
WO2008088202A1 (en) * | 2007-01-19 | 2008-07-24 | Lg Electronics Inc. | Method for protecting content |
JP2010507864A (ja) * | 2007-02-16 | 2010-03-11 | エルジー エレクトロニクス インコーポレイティド | ドメイン管理方法及びドメインデバイス並びにプログラム |
US9514117B2 (en) * | 2007-02-28 | 2016-12-06 | Docusign, Inc. | System and method for document tagging templates |
US8949706B2 (en) | 2007-07-18 | 2015-02-03 | Docusign, Inc. | Systems and methods for distributed electronic signature documents |
US8655961B2 (en) | 2007-07-18 | 2014-02-18 | Docusign, Inc. | Systems and methods for distributed electronic signature documents |
US8296738B1 (en) | 2007-08-13 | 2012-10-23 | Nvidia Corporation | Methods and systems for in-place shader debugging and performance tuning |
US9035957B1 (en) | 2007-08-15 | 2015-05-19 | Nvidia Corporation | Pipeline debug statistics system and method |
EP2186332A4 (en) | 2007-09-11 | 2012-02-08 | Lg Electronics Inc | SECURE SIGNATURE METHOD, SECURE AUTHENTICATION METHOD, AND IPTV SYSTEM |
US7765500B2 (en) * | 2007-11-08 | 2010-07-27 | Nvidia Corporation | Automated generation of theoretical performance analysis based upon workload and design configuration |
US8448002B2 (en) * | 2008-04-10 | 2013-05-21 | Nvidia Corporation | Clock-gated series-coupled data processing modules |
US7930447B2 (en) | 2008-10-17 | 2011-04-19 | International Business Machines Corporation | Listing windows of active applications of computing devices sharing a keyboard based upon requests for attention |
CN101477527B (zh) * | 2008-12-30 | 2011-01-19 | 深圳市迅雷网络技术有限公司 | 一种检索多媒体资源的方法及装置 |
US8869289B2 (en) * | 2009-01-28 | 2014-10-21 | Microsoft Corporation | Software application verification |
US8582775B2 (en) * | 2009-02-12 | 2013-11-12 | General Motors Llc | Method of securing and authenticating data using micro-certificates |
CN101859330B (zh) * | 2009-04-09 | 2012-11-21 | 辉达公司 | 验证集成电路效能模型的方法 |
US8327153B2 (en) * | 2009-12-04 | 2012-12-04 | Electronics And Telecommunications Research Institute | Method and system for verifying software platform of vehicle |
US9251131B2 (en) | 2010-05-04 | 2016-02-02 | Docusign, Inc. | Systems and methods for distributed electronic signature documents including version control |
US8417966B1 (en) * | 2010-05-28 | 2013-04-09 | Adobe Systems Incorporated | System and method for measuring and reporting consumption of rights-protected media content |
EP2580705B1 (en) * | 2010-06-11 | 2018-08-08 | DocuSign, Inc. | Web-based electronically signed documents |
WO2012090438A1 (ja) * | 2010-12-28 | 2012-07-05 | 三洋電機株式会社 | 端末装置 |
CN102073824B (zh) * | 2011-01-12 | 2014-06-04 | 深圳昂楷科技有限公司 | 一种加密文档唯一标识的生成和更新的方法 |
US8997239B2 (en) * | 2011-03-31 | 2015-03-31 | Infosys Limited | Detecting code injections through cryptographic methods |
AU2012283810A1 (en) | 2011-07-14 | 2014-02-06 | Docusign, Inc. | Online signature identity and verification in community |
US9268758B2 (en) | 2011-07-14 | 2016-02-23 | Docusign, Inc. | Method for associating third party content with online document signing |
US9824198B2 (en) | 2011-07-14 | 2017-11-21 | Docusign, Inc. | System and method for identity and reputation score based on transaction history |
US10511732B2 (en) | 2011-08-25 | 2019-12-17 | Docusign, Inc. | Mobile solution for importing and signing third-party electronic signature documents |
EP2748721B1 (en) | 2011-08-25 | 2022-10-05 | DocuSign, Inc. | Mobile solution for signing and retaining third-party documents |
WO2013058846A1 (en) | 2011-10-18 | 2013-04-25 | Dotloop, Llc | Systems, methods and apparatus for form building |
US9230130B2 (en) | 2012-03-22 | 2016-01-05 | Docusign, Inc. | System and method for rules-based control of custody of electronic signature transactions |
EP2653583B1 (de) | 2012-04-20 | 2021-03-10 | Oerlikon Surface Solutions AG, Pfäffikon | Beschichtungsverfahren zur Abscheidung eines Schichtsystems auf einem Substrat |
CN102664710B (zh) * | 2012-05-17 | 2015-05-27 | 北京航空航天大学 | 一种无线信道数据完整性保护方法 |
US9323315B2 (en) | 2012-08-15 | 2016-04-26 | Nvidia Corporation | Method and system for automatic clock-gating of a clock grid at a clock source |
US8850371B2 (en) | 2012-09-14 | 2014-09-30 | Nvidia Corporation | Enhanced clock gating in retimed modules |
US9519568B2 (en) | 2012-12-31 | 2016-12-13 | Nvidia Corporation | System and method for debugging an executing general-purpose computing on graphics processing units (GPGPU) application |
US10826951B2 (en) | 2013-02-11 | 2020-11-03 | Dotloop, Llc | Electronic content sharing |
US9575622B1 (en) | 2013-04-02 | 2017-02-21 | Dotloop, Llc | Systems and methods for electronic signature |
US9471456B2 (en) | 2013-05-15 | 2016-10-18 | Nvidia Corporation | Interleaved instruction debugger |
US10110594B2 (en) | 2013-09-04 | 2018-10-23 | Hewlett-Packard Development Company, L.P. | Header section download of package |
FR3010598B1 (fr) * | 2013-09-06 | 2017-01-13 | Sagem Defense Securite | Procede de gestion de coherence de caches |
JP5664759B2 (ja) * | 2013-12-26 | 2015-02-04 | 富士通株式会社 | 情報処理装置、認証システム、認証方法、認証装置及びプログラム |
US10552525B1 (en) | 2014-02-12 | 2020-02-04 | Dotloop, Llc | Systems, methods and apparatuses for automated form templating |
US10733364B1 (en) | 2014-09-02 | 2020-08-04 | Dotloop, Llc | Simplified form interface system and method |
CN104572850B (zh) * | 2014-12-17 | 2017-12-05 | 鞠秋萍 | 一种注册号码的生成方法 |
KR101700413B1 (ko) | 2015-09-24 | 2017-02-13 | 주식회사 오앤파트너스 | 프로그램의 무결성 검사방법 및 그 시스템 |
US10432403B2 (en) * | 2015-11-25 | 2019-10-01 | Fenwal, Inc. | Secure communication between infusion pump and server |
CN107911222B (zh) * | 2017-11-21 | 2020-08-28 | 沃通电子认证服务有限公司 | 数字签名生成、验证方法及其设备和存储介质 |
US10887322B2 (en) * | 2017-12-04 | 2021-01-05 | Microsoft Technology Licensing, Llc | Preserving integrity of multi-authored message content |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990053174A (ko) * | 1997-12-23 | 1999-07-15 | 정선종 | 해쉬함수를 이용한 정보의 무결성 확인방법 |
US6611812B2 (en) | 1998-08-13 | 2003-08-26 | International Business Machines Corporation | Secure electronic content distribution on CDS and DVDs |
WO2000063903A2 (en) | 1999-04-21 | 2000-10-26 | Interactual Technologies, Inc. | System, method and article for tracking the distribution of content electronically of a laser-disc-medium |
US6865191B1 (en) | 1999-08-12 | 2005-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for sending multimedia attachments to text messages in radiocommunication systems |
JP2001069134A (ja) * | 1999-08-27 | 2001-03-16 | Sony Corp | 情報送信システム及び情報受信装置 |
US6885748B1 (en) | 1999-10-23 | 2005-04-26 | Contentguard Holdings, Inc. | System and method for protection of digital works |
US6789188B1 (en) | 2000-02-07 | 2004-09-07 | Koninklijke Philips Electronics N.V. | Methods and apparatus for secure content distribution |
JP2002051022A (ja) * | 2000-08-03 | 2002-02-15 | Matsushita Electric Ind Co Ltd | 蓄積放送システム |
JP4552294B2 (ja) | 2000-08-31 | 2010-09-29 | ソニー株式会社 | コンテンツ配信システム、コンテンツ配信方法、および情報処理装置、並びにプログラム提供媒体 |
CN1346105A (zh) | 2000-09-26 | 2002-04-24 | 开碁数位科技股份有限公司 | 产生使用者界面的方法及其系统 |
KR20020029802A (ko) | 2000-10-14 | 2002-04-20 | 황종식 | 복제 방지용 동영상 파일 제공 서비스 사업 방법, 이를구현하기 위한 장치 및 이를 구현할 수 있는 프로그램이수록된 컴퓨터로 읽을 수 있는 기록매체 |
JP2002142044A (ja) | 2000-10-31 | 2002-05-17 | J Data:Kk | 着信メロディダウンロードシステム |
JP2002141895A (ja) | 2000-11-01 | 2002-05-17 | Sony Corp | コンテンツ配信システムおよびコンテンツ配信方法 |
JP2002208960A (ja) * | 2001-01-11 | 2002-07-26 | Fuji Xerox Co Ltd | 電子メール装置 |
KR20020064469A (ko) | 2001-02-01 | 2002-08-09 | (주)한국전자증명원 | 인터넷을 이용한 공개키 기반구조 거래내용 보호 서비스제공방법 및 시스템 |
WO2002080442A1 (fr) | 2001-03-29 | 2002-10-10 | Sony Corporation | Appareil de traitement d'informations |
JP3819729B2 (ja) * | 2001-04-20 | 2006-09-13 | 株式会社エヌ・ティ・ティ・ドコモ | データ安全化通信装置及びその方法 |
JP2003022402A (ja) | 2001-07-05 | 2003-01-24 | Hitachi Software Eng Co Ltd | インターネットアクセス料金課金および精算方法 |
CN1369809A (zh) | 2002-01-14 | 2002-09-18 | 张国柱 | 一种批量生产的计算机软件的注册码防盗版加密方法 |
-
2003
- 2003-05-07 KR KR1020030029144A patent/KR100755683B1/ko not_active IP Right Cessation
-
2004
- 2004-03-30 JP JP2004101516A patent/JP2004334842A/ja active Pending
- 2004-04-22 US US10/829,340 patent/US7395426B2/en not_active Expired - Fee Related
- 2004-04-26 CN CNB2004100384421A patent/CN100539497C/zh not_active Expired - Fee Related
-
2007
- 2007-02-13 JP JP2007032370A patent/JP2007133911A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100931944B1 (ko) * | 2007-06-20 | 2009-12-15 | 주식회사 한국무역정보통신 | 로컬 스토리지를 이용하는 전자문서 보관 시스템 및 방법 |
US9021266B2 (en) | 2010-11-17 | 2015-04-28 | Samsung Electronics., Ltd. | Validation system and verification method including signature device and verification device to verify contents |
Also Published As
Publication number | Publication date |
---|---|
CN100539497C (zh) | 2009-09-09 |
US7395426B2 (en) | 2008-07-01 |
KR100755683B1 (ko) | 2007-09-05 |
US20040255114A1 (en) | 2004-12-16 |
JP2007133911A (ja) | 2007-05-31 |
JP2004334842A (ja) | 2004-11-25 |
CN1551562A (zh) | 2004-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100755683B1 (ko) | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장 방법 | |
US6889212B1 (en) | Method for enforcing a time limited software license in a mobile communication device | |
US6766353B1 (en) | Method for authenticating a JAVA archive (JAR) for portable devices | |
JP5099139B2 (ja) | 公開鍵証明書状態の取得および確認方法 | |
EP1776799B1 (en) | Enhanced security using service provider authentication | |
CN108259437B (zh) | 一种http访问方法、http服务器和系统 | |
EP1523203A2 (en) | Device bound flashing/booting for cloning prevention | |
US9177112B2 (en) | Method and device for communicating digital content | |
EP1712992A1 (en) | Updating of data instructions | |
CN111787116B (zh) | 一种基于区块链技术的容器镜像可信认证的系统与方法 | |
KR100703777B1 (ko) | 컨텐츠 제공자 인증 및 컨텐츠 무결성 보장을 위한 시스템 | |
CN110650478A (zh) | Ota方法、系统、设备、se模块、程序服务器和介质 | |
CN115345617A (zh) | 一种非同质化通证的生成方法及装置 | |
JP2010068527A (ja) | コンテンツファイル制作者の認証方式 | |
KR100458515B1 (ko) | 무선 인터넷을 통한 이동 단말용 응용프로그램 설치시스템 및 그 방법 | |
CN113676332A (zh) | 二维码认证方法、通信设备及存储介质 | |
JP2004234641A (ja) | コンテンツファイル制作者の認証方式およびそのプログラム | |
KR100807913B1 (ko) | 이동 통신 시스템에서의 공개키 기반 인증 방법 | |
CN111783158B (zh) | 一种保障电子合同安全的方法 | |
CN115022820B (zh) | 5g消息的验证方法、终端及系统 | |
KR101602735B1 (ko) | 멀티미디어 콘텐츠 인증 시스템 및 방법 | |
CN115022819B (zh) | 5g消息的传输方法、终端及系统 | |
KR100725734B1 (ko) | 무선인터넷 단말기의 암호서명 검증방법 | |
CN112948807A (zh) | 应用程序合法性验证方法及装置 | |
CN113840278A (zh) | 设备状态的修改方法、装置及电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
A107 | Divisional application of patent | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
E801 | Decision on dismissal of amendment | ||
B601 | Maintenance of original decision after re-examination before a trial | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20051214 Effective date: 20070130 |
|
S901 | Examination by remand of revocation | ||
E902 | Notification of reason for refusal | ||
GRNO | Decision to grant (after opposition) | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120730 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130730 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140730 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160728 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |