[특허]Information processing system using error-correcting codes and cryptography

Information processing system using error-correcting codes and cryptography 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04L-009/00
출원번호	US-0315846 (1994-09-30)
우선권정보	JP-0116753 (1991-04-19); JP-0215909 (1991-07-31); JP-0355858 (1991-12-20)
발명자 / 주소	Okano Hirokazu (1-8-6 Kurakake Asakita-Ku Hiroshima-shi Hiroshima JPX)
인용정보	피인용 횟수 : 213 인용 특허 : 0

초록 ▼

An information processing system using error-correcting codes and/or cryptography for processing and transmitting data including documents, drawings, images, and data bases includes a mechanism by which optional portions of data can be selected on a display screen and be assigned reliability and/or security levels, making possible the setting of access authority levels for optional portions of data. All or each optional portion of data within items or files can be processed and enciphered. Cipher text can be displayed on a screen. Then a security system being superior to man-machine interface is provided. For example, a company president can thus access secret data without that data being accessible to information managers and secretaries.

대표청구항 ▼

An information processing system which processes data including graphic characters, which are the elements of character text, in one or more items, wherein one or more operators have security levels for said data, using cryptography, comprising: (a) a memory means connected to a display means and peripheral devices; (b) an ordinary information processor connected to said memory means for at least one of processing, generating, receiving/transmitting, and loading/saving said data and for displaying said data on a screen of said display means; (c) a partial data selector connected to said memory means for selecting optional portions of said data consisting of said graphic characters within each of said items of said displayed data on said display means, by using a range-designating method, and for memorizing the positions of said selected portions, so as to allow one or more programs/one or more said operators to specify said selected portions to be ciphered; (d) a security level setter connected to said memory means for setting n (≥0, n max ≥1) said security levels to said selected portions, wherein said portions having said security level zero are not enciphered; (e) an encryptor means connected to said memory means for copying said selected portions to memory buffers and enciphering said selected portions in said memory buffers by using encipher keys determined in accordance with said security levels of said selected portions; (f) a converter means connected to said memory means for converting said enciphered portions in said memory buffers from a binary mode to a displayable mode which is displayed on said display means; (g) a data-type keeping and a data storing means connected to said memory means for executing at least one of replacing said selected portions with predetermined displayable symbols and further storing said converted enciphered portions into each of the same said items, and replacing said selected portions with said converted enciphered portions in said displayable mode; (h) a deconverter means connected to said memory means for copying said converted enciphered portions to said memory buffers and deconverting said converted enciphered portions in said memory buffers from said displayable mode to said binary mode; and (i) a decrypter means connected to said memory means for deciphering said deconverted enciphered portions by using decipher keys determined in accordance with said security levels of said deconverted enciphered portions and returning each of said decrypted portions and deleting said converted enciphered portions.

이 특허를 인용한 특허 (213)

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Stefik,Mark J.; Pirolli,Peter L. T., System for controlling the use of digital works using removable content repositories.
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Ta, Thanh; Wang, Xin, Systems and methods for integrity certification and verification of content consumption environments.
상세보기
Shear Victor H. ; Van Wie David M. ; Weber Robert P., Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.
상세보기
Shear,Victor H.; Van Wie,David M.; Weber,Robert P., Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information.
상세보기
Ginter Karl L. ; Shear Victor H. ; Sibert W. Olin ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Sibert, W. Olin; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.
상세보기
Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.
상세보기
Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for the secure transaction management and electronic rights protection.
상세보기
Sibert,W. Olin, Systems and methods for using cryptography to protect secure and insecure computing environments.
상세보기
Shear,Victor H.; Sibert,W. Olin; Van Wie,David M., Systems and methods for using cryptography to protect secure computing environments.
상세보기
Shear Victor H. ; Sibert W. Olin ; Van Wie David M., Systems and methods using cryptography to protect secure computing environments.
상세보기
Shear Victor H. ; Sibert W. Olin ; Van Wie David M., Systems and methods using cryptography to protect secure computing environments.
상세보기
Hall Edwin J. ; Shear Victor H. ; Tomasello Luke S. ; Van Wie David M. ; Weber Robert P. ; Worsencroft Kim ; Xu Xuejun, Techniques for defining using and manipulating rights management data structures.
상세보기
Hall Edwin J. ; Shear Victor H. ; Tomasello Luke S. ; Van Wie David M. ; Weber Robert P. ; Worsencroft Kim ; Xu Xuejun, Techniques for defining, using and manipulating rights management data structures.
상세보기
Hall,Edwin J.; Shear,Victor H.; Tomasello,Luke S.; Van Wie,David M.; Weber,Robert P.; Worsencroft,Kim; Xu,Xuejun, Techniques for defining, using and manipulating rights management data structures.
상세보기
Hirata,Shinichi, Transmitting/receiving apparatus and a transmitting/receiving method.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M. ; Weber Robert P., Trusted and secure techniques, systems and methods for item delivery and execution.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted and secure techniques, systems and methods for item delivery and execution.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted and secure techniques, systems and methods for item delivery and execution.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted and secure techniques, systems and methods for item delivery and execution.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management.
상세보기
Ginter, Karl L.; Shear, Victor H.; Spahn, Francis J.; Van Wie, David M.; Weber, Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M.; Weber,Robert P., Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management.
상세보기
Stefik, Mark J.; Pirolli, Peter L. T., Usage rights grammar and digital works having usage rights created with the grammar.
상세보기
Stefik, Mark J.; Pirolli, Peter L. T., Usage rights grammar and digital works having usage rights created with the grammar.
상세보기
Stefik, Mark J.; Pirolli, Peter L.T., Usage rights grammar and digital works having usage rights created with the grammar.
상세보기
Pomerantz Itzhak,ILX ; Menczer Emanuel,ILX ; Cohen Ram,ILX, User-controlled document processing.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Information processing system using error-correcting codes and cryptography 원문보기

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연합인증

Information processing system using error-correcting codes and cryptography 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (213)

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