Enigma II

GPTKB entity

Statements (54)
Predicate Object
gptkbp:instanceOf cryptographic machine
gptkbp:associated_with gptkb:Alan_Turing
gptkbp:associatedWith gptkb:Nazi_Germany
gptkbp:canAllocate Allied_cryptanalysts
gptkbp:chassis yes
gptkbp:cookingMethod rotor mechanism
gptkbp:decommissioned 1945
gptkbp:designedBy gptkb:Arthur_Scherbius
gptkbp:dimensions 400 x 300 x 150 mm
gptkbp:famousFor complex encryption
gptkbp:firstIntroduced 1940
gptkbp:gameLength high
gptkbp:gameMechanics rotor-based
gptkbp:historicalContext World War II espionage
gptkbp:historicalImpact intelligence operations
gptkbp:historicalPeriod military communications
gptkbp:historicalSignificance gptkb:World_War_II
https://www.w3.org/2000/01/rdf-schema#label Enigma II
gptkbp:influenced modern cryptography
gptkbp:influencedBy gptkb:Enigma_I
gptkbp:inputOutput keyboard
gptkbp:inventor 1920s
gptkbp:keyIssues gptkb:Allied_forces
variable
26 letters
gptkbp:legacy cryptography
gptkbp:maxSpeed fast
gptkbp:notableEvent gptkb:Battle_of_the_Atlantic
gptkbp:notableUsers gptkb:German_Navy
gptkbp:numberOfStudents 3
gptkbp:operationalStatus 1930s to 1940s
gptkbp:paymentMethods rotor cipher
gptkbp:powerOutput light bulbs
gptkbp:powers battery
gptkbp:productionCompany printed tape
gptkbp:productionYears 1940
gptkbp:relatedEvent gptkb:World_War_II
gptkbp:relatedTo Enigma_machine_family
gptkbp:replacedBy Enigma_G
gptkbp:rotorDiameter 3
gptkbp:security high
substitution cipher
rotor substitution
gptkbp:successor gptkb:Enigma_I
gptkb:Enigma_III
gptkbp:technology cryptanalysis
gptkbp:triggerType electromechanical
gptkbp:type cipher machine
polyalphabetic
gptkbp:usedBy gptkb:German_military
gptkbp:usedFor secure communication
gptkbp:usedIn naval communications
gptkbp:uses D-Day
gptkbp:weight approximately 12 kg