Statements (14)
Predicate | Object |
---|---|
gptkbp:instanceOf |
secure telephone unit
|
https://www.w3.org/2000/01/rdf-schema#label |
STU-II
|
gptkbp:introduced |
1970s
|
gptkbp:manufacturer |
gptkb:Motorola
|
gptkbp:predecessor |
gptkb:STU-I
|
gptkbp:replacedBy |
gptkb:STU-III
|
gptkbp:successor |
gptkb:STU-III
|
gptkbp:supportsAlgorithm |
analog encryption
|
gptkbp:usedBy |
gptkb:United_States_government
gptkb:military |
gptkbp:usedDuring |
gptkb:Cold_War
|
gptkbp:usedFor |
secure voice communication
|
gptkbp:bfsParent |
gptkb:Secure_Telephone_Unit
|
gptkbp:bfsLayer |
8
|