RU92004504A - IDENTIFICATION PROCESS OF TEAM AUTHENTITY - Google Patents

IDENTIFICATION PROCESS OF TEAM AUTHENTITY

Info

Publication number
RU92004504A
RU92004504A RU92004504/09A RU92004504A RU92004504A RU 92004504 A RU92004504 A RU 92004504A RU 92004504/09 A RU92004504/09 A RU 92004504/09A RU 92004504 A RU92004504 A RU 92004504A RU 92004504 A RU92004504 A RU 92004504A
Authority
RU
Russia
Prior art keywords
station
slave
master
command
slave station
Prior art date
Application number
RU92004504/09A
Other languages
Russian (ru)
Other versions
RU2137303C1 (en
Inventor
Дж. Михм Томас (младший)
Е.Пенни Роберт (младший)
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 US07/795,610 external-priority patent/US5293576A/en
Application filed by Моторола, Инк. filed Critical Моторола, Инк.
Publication of RU92004504A publication Critical patent/RU92004504A/en
Application granted granted Critical
Publication of RU2137303C1 publication Critical patent/RU2137303C1/en

Links

Claims (1)

Ведомая станция, подобная спутнику на орбите, и ведущая станция, подобная наземной управляющей станции, имеют собственные списки случайных наполнителей. Списки ведомой и ведущей станции идентичны. Когда ведущая станция передает критическую команду на ведомую станцию, один из наполнителей комбинируется с командой и передается на ведомую станцию в качестве передающего данные сообщения. Каждый наполнитель используется лишь один раз. Ведомая станция оценивает принятое значение наполнителя, используя для этого свою версию того же самого выбранного наполнителя. Если результатом оценки будет совпадение, то команда полагается подлинной и ведомая станция выполняет эту команду. Случайные наполнители генерируются ведомой станцией. Они шифруются асимметричным шифровальным процессом и передаются на ведущую станцию, чтобы ведущая и ведомая станции работали с одинаковыми наборами наполнителей.A slave station, similar to a satellite in orbit, and a master station, similar to a ground control station, have their own lists of random fillers. The slave and master lists are identical. When a master station transmits a critical command to a slave station, one of the placeholders is combined with the command and transmitted to the slave station as the data transmitter. Each filler is used only once. The slave station evaluates the received filler value using its version of the same selected filler. If the result of the evaluation is a match, then the command is assumed to be authentic and the slave station executes this command. Random fillers are generated by the slave station. They are encrypted with an asymmetric encryption process and transmitted to the master station so that the master and slave stations work with the same sets of fillers.
RU92004504A 1991-11-21 1992-11-20 Command authentication process RU2137303C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US795610 1991-11-21
US07/795,610 US5293576A (en) 1991-11-21 1991-11-21 Command authentication process

Publications (2)

Publication Number Publication Date
RU92004504A true RU92004504A (en) 1995-04-20
RU2137303C1 RU2137303C1 (en) 1999-09-10

Family

ID=25165995

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92004504A RU2137303C1 (en) 1991-11-21 1992-11-20 Command authentication process

Country Status (8)

Country Link
US (1) US5293576A (en)
EP (1) EP0543644B1 (en)
JP (1) JP3584048B2 (en)
AT (1) ATE189752T1 (en)
CA (1) CA2077834A1 (en)
DE (1) DE69230661T2 (en)
ES (1) ES2142816T3 (en)
RU (1) RU2137303C1 (en)

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