RU94022746A - METHOD OF SECURING TWO-POINT COMMUNICATIONS IN SYSTEMS INTENDED FOR HIDDEN COMMUNICATIONS - Google Patents

METHOD OF SECURING TWO-POINT COMMUNICATIONS IN SYSTEMS INTENDED FOR HIDDEN COMMUNICATIONS

Info

Publication number
RU94022746A
RU94022746A RU94022746/09A RU94022746A RU94022746A RU 94022746 A RU94022746 A RU 94022746A RU 94022746/09 A RU94022746/09 A RU 94022746/09A RU 94022746 A RU94022746 A RU 94022746A RU 94022746 A RU94022746 A RU 94022746A
Authority
RU
Russia
Prior art keywords
communication node
communication
communications
point
destination
Prior art date
Application number
RU94022746/09A
Other languages
Russian (ru)
Other versions
RU2121231C1 (en
Inventor
Е. Бэнварт Дин
Original Assignee
Моторола, Инк.
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
Priority claimed from US08/084,119 external-priority patent/US5357571A/en
Application filed by Моторола, Инк. filed Critical Моторола, Инк.
Publication of RU94022746A publication Critical patent/RU94022746A/en
Application granted granted Critical
Publication of RU2121231C1 publication Critical patent/RU2121231C1/en

Links

Claims (1)

В системе скрытной связи секретная двухпунктовая связь может выполняться следующим образом. Первый узел связи получает запрос от оператора для двухпунктовой связи, идентифицирующий по меньшей мере один узел связи, являющийся местом назначения. В ответ первый узел связи генерирует кодовую переменную индивидуального вызова посредством модифицирования переменной шифровального ключа с использованием заданной функции. Идентификационные данные переменной шифровального ключа и информации, относящейся к заданной функции, передаются первым узлом связи к узлу связи, являющимся местом назначения. При получении идентификационных данных переменной шифровального ключа и информации, относящейся к заданной функции, узел связи, являющийся местом назначения, генерирует кодовую переменную индивидуального вызова. Когда кодовая переменная индивидуального вызова определена первым узлом связи и узлом связи, являющимся местом назначения, оба узла связи могут входить в секретную двухпунктовую связь.In the covert communication system, secret two-point communication can be performed as follows. The first communication node receives a request from the operator for two-point communication, identifying at least one communication node, which is the destination. In response, the first communication node generates an individual call code variable by modifying the encryption key variable using the specified function. The identification data of the encryption key variable and information related to a given function are transmitted by the first communication node to the communication node that is the destination. Upon receipt of the identification data of the encryption key variable and information related to a given function, the communication node that is the destination generates the individual call code variable. When the individual call code variable is determined by the first communication node and the communication node that is the destination, both communication nodes can be part of a secret two-point communication.
RU94022746A 1993-07-01 1994-06-30 Method which provides two-point connection in secure communication systems RU2121231C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/084,119 US5357571A (en) 1993-07-01 1993-07-01 Method for point-to-point communications within secure communication systems
US08/084119 1993-07-01
US08/084,119 1993-07-01

Publications (2)

Publication Number Publication Date
RU94022746A true RU94022746A (en) 1996-03-20
RU2121231C1 RU2121231C1 (en) 1998-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU94022746A RU2121231C1 (en) 1993-07-01 1994-06-30 Method which provides two-point connection in secure communication systems

Country Status (13)

Country Link
US (1) US5357571A (en)
CN (1) CN1068486C (en)
AU (1) AU663258B2 (en)
BR (1) BR9402606A (en)
CA (1) CA2126054A1 (en)
CZ (1) CZ283178B6 (en)
DE (1) DE4423209C2 (en)
FR (1) FR2708403B1 (en)
GB (1) GB2279537B (en)
MX (1) MX9405038A (en)
MY (1) MY110608A (en)
PL (1) PL174612B1 (en)
RU (1) RU2121231C1 (en)

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CN101044741B (en) * 2005-07-08 2012-04-18 松下电器产业株式会社 Secure peer to peer messaging service
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
JP2008113172A (en) * 2006-10-30 2008-05-15 Hitachi Ltd Content transmitter, content receiver and content ciphering method
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CN101651863B (en) * 2008-08-14 2012-07-04 中兴通讯股份有限公司 Message sending method based on software bus extension
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US9007961B2 (en) 2010-11-22 2015-04-14 May Patents Ltd. Apparatus and method for using and solving linear programming problem and applications thereof
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