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gptkbp:instanceOf
|
electromechanical machine
|
|
gptkbp:activeYearsStart
|
1940
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gptkbp:builtBy
|
gptkb:British_Tabulating_Machine_Company
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gptkbp:category
|
cryptographic device
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gptkbp:designedBy
|
gptkb:Alan_Turing
gptkb:Gordon_Welchman
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|
https://www.w3.org/2000/01/rdf-schema#label
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Bombe
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gptkbp:influencedBy
|
gptkb:Polish_Bomba
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gptkbp:location
|
gptkb:Bletchley_Park
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gptkbp:notable_replicas
|
gptkb:The_National_Museum_of_Computing
gptkb:Bletchley_Park_Museum
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gptkbp:numberBuilt
|
over 200
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|
gptkbp:operatedBy
|
gptkb:Wrens_(Women's_Royal_Naval_Service)
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gptkbp:powerSource
|
electricity
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gptkbp:purpose
|
decipher Enigma-encrypted messages
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gptkbp:relatedTo
|
gptkb:Enigma_machine
gptkb:Ultra_intelligence_project
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|
gptkbp:replacedBy
|
gptkb:Colossus_computer
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|
gptkbp:significance
|
helped shorten World War II
|
|
gptkbp:speed
|
could test up to 17,000 Enigma settings per minute
|
|
gptkbp:status
|
decommissioned after WWII
|
|
gptkbp:usedBy
|
British cryptanalysts
|
|
gptkbp:usedDuring
|
gptkb:World_War_II
|
|
gptkbp:weight
|
about one ton
|
|
gptkbp:bfsParent
|
gptkb:Government_Code_and_Cypher_School,_Bletchley_Park
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gptkbp:bfsLayer
|
4
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