Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
crypt
|
| gptkbp:alsoKnownAs |
gptkb:ADONIS
|
| gptkbp:declassified |
2000s
|
| gptkbp:displayedAt |
gptkb:National_Cryptologic_Museum
gptkb:Bletchley_Park |
| gptkbp:encryption |
polyalphabetic substitution
|
| gptkbp:features |
high
|
| https://www.w3.org/2000/01/rdf-schema#label |
KL-7 cipher machine
|
| gptkbp:input |
gptkb:keyboard
|
| gptkbp:introduced |
1952
|
| gptkbp:manufacturer |
gptkb:National_Security_Agency
|
| gptkbp:notableFeature |
complex rotor stepping
no plugboard mechanical and electrical components removable rotors |
| gptkbp:numberOfEngines |
8
|
| gptkbp:output |
printed tape
|
| gptkbp:powerSource |
electric
|
| gptkbp:predecessor |
gptkb:SIGABA
|
| gptkbp:retired |
late 1980s
|
| gptkbp:successor |
Electronic cipher machines
|
| gptkbp:tailRotorType |
stepping rotors
|
| gptkbp:type |
rotor machine
|
| gptkbp:usedBy |
gptkb:NATO
gptkb:United_States Allied nations |
| gptkbp:usedDuring |
gptkb:Cold_War
|
| gptkbp:usedFor |
military communications
|
| gptkbp:weight |
about 20 kg
|
| gptkbp:bfsParent |
gptkb:SIGABA_cipher_machine
|
| gptkbp:bfsLayer |
6
|