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Bletchley Park codebreaking operations
URI:
https://gptkb.org/entity/Bletchley_Park_codebreaking_operations
GPTKB entity
Statements (49)
Predicate
Object
gptkbp:instanceOf
codebreaking operation
gptkbp:codename
gptkb:Ultra
gptkbp:collaboratedWith
French cryptanalysts
Polish cryptanalysts
gptkbp:commemoratedBy
gptkb:Bletchley_Park_museum
gptkbp:contributedTo
Allied victory in World War II
gptkbp:country
gptkb:United_Kingdom
gptkbp:declassified
1970s
gptkbp:employedAtPeak
over 9,000 people
gptkbp:employs
gptkb:Alan_Turing
gptkb:Tommy_Flowers
gptkb:Bill_Tutte
gptkb:Dilly_Knox
gptkb:Gordon_Welchman
gptkb:Joan_Clarke
gptkbp:estimatedImpact
shortened the war by 2-4 years
gptkbp:goal
decrypt Axis communications
https://www.w3.org/2000/01/rdf-schema#label
Bletchley Park codebreaking operations
gptkbp:includes
gptkb:Hut_7
gptkb:Block_B
gptkb:Block_D
gptkb:Hut_11
gptkb:Hut_4
gptkb:Hut_6
gptkb:Hut_8
gptkb:Hut_3
gptkbp:legacy
influenced modern computing
influenced cryptography
influenced intelligence services
gptkbp:location
gptkb:Bletchley_Park
gptkbp:notableFor
breaking Lorenz cipher
breaking Enigma cipher
Ultra intelligence
women codebreakers
cryptanalysis innovation
first large-scale use of electronic computers
gptkbp:operatesIn
gptkb:World_War_II
gptkbp:oversees
gptkb:Alastair_Denniston
gptkb:Edward_Travis
gptkbp:runsThrough
gptkb:Government_Code_and_Cypher_School
gptkbp:secrecyLevel
Top Secret
gptkbp:target
German military communications
Italian military communications
Japanese military communications
gptkbp:usedMachine
gptkb:Heath_Robinson
gptkb:Colossus
gptkb:Bombe
gptkbp:bfsParent
gptkb:Hut_14
gptkbp:bfsLayer
7