|
gptkbp:instanceOf
|
cipher machine
|
|
gptkbp:associatedWith
|
gptkb:Nazi_Germany
|
|
gptkbp:canAllocate
|
led to significant intelligence gains
|
|
gptkbp:contributedTo
|
Allied_victory_in_WWII
|
|
gptkbp:culturalImpact
|
featured in films and literature
|
|
gptkbp:designedBy
|
gptkb:Arthur_Scherbius
|
|
gptkbp:dimensions
|
350 mm x 250 mm x 150 mm
|
|
gptkbp:famousFor
|
its complexity
|
|
gptkbp:famousPerson
|
gptkb:Alan_Turing
|
|
gptkbp:firstHeld
|
gptkb:Battle_of_France
|
|
gptkbp:helicopterCapacity
|
stepping rotors
|
|
gptkbp:historicalEvent
|
original machines preserved
|
|
gptkbp:historicalPeriod
|
gptkb:World_War_II
|
|
gptkbp:historicalResearch
|
extensively studied by historians
|
|
gptkbp:historicalSignificance
|
used_in_World_War_II
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
M4 Enigma
|
|
gptkbp:influencedBy
|
early computing
earlier_Enigma_models
|
|
gptkbp:inputOutput
|
keyboard
|
|
gptkbp:inspiration
|
modern encryption devices
|
|
gptkbp:introduced
|
1940
|
|
gptkbp:isAvailableIn
|
multiple languages
|
|
gptkbp:keyIssues
|
gptkb:Bletchley_Park
gptkb:Colossus_computer
150 quintillion possible settings
|
|
gptkbp:legacy
|
influenced modern cryptography
|
|
gptkbp:maintainedBy
|
museums
|
|
gptkbp:notableFeature
|
gptkb:Battle_of_the_Atlantic
plugboard and rotors
|
|
gptkbp:notableUsers
|
U-boats
|
|
gptkbp:numberBuilt
|
approximately 20,000
|
|
gptkbp:numberOfStations
|
10
|
|
gptkbp:numberOfStudents
|
4
|
|
gptkbp:operationalStatus
|
1945
rotor stepping mechanism
|
|
gptkbp:paymentMethods
|
cryptanalysis techniques
|
|
gptkbp:powerOutput
|
lamp board
|
|
gptkbp:productionYears
|
1940-1945
|
|
gptkbp:relatedTo
|
cryptography
|
|
gptkbp:releasedIn
|
gptkb:Allied_forces
|
|
gptkbp:replacedBy
|
digital encryption methods
|
|
gptkbp:security
|
high
substitution cipher
|
|
gptkbp:successor
|
M4A1
M4A1_Enigma
|
|
gptkbp:technology
|
telegraphy
|
|
gptkbp:triggerType
|
electromechanical rotor system
|
|
gptkbp:type
|
electromechanical
|
|
gptkbp:usedBy
|
gptkb:German_military
submarine warfare
|
|
gptkbp:usedFor
|
secure military communications
|
|
gptkbp:usedIn
|
naval communications
|
|
gptkbp:uses
|
gptkb:Atlantic_U-boat_campaign
gptkb:Germany
|
|
gptkbp:weight
|
12 kg
|