Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:crypt
|
| gptkbp:alsoKnownAs |
TSEC/KL-7
|
| gptkbp:introducedIn |
1950s
|
| gptkbp:purpose |
secure communications
|
| gptkbp:replacedBy |
electronic cipher machines
|
| gptkbp:status |
retired
|
| gptkbp:type |
rotor machine
|
| gptkbp:usedBy |
gptkb:NATO
gptkb:United_States_military |
| gptkbp:usedDuring |
gptkb:Cold_War
|
| gptkbp:bfsParent |
gptkb:South_Park_Coalition
gptkb:Bigtyme_Recordz |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
PSK-13
|