Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
codebreaking operation
|
| gptkbp:alsoKnownAs |
gptkb:Ultra
|
| gptkbp:beganIn |
1939
|
| gptkbp:class |
Top Secret
|
| gptkbp:conductedBy |
gptkb:United_Kingdom
gptkb:United_States |
| gptkbp:contributedTo |
Allied victory in World War II
|
| gptkbp:declassified |
1970s
|
| gptkbp:endDate |
1945
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ultra codebreaking
|
| gptkbp:influenced |
computer science
modern cryptography |
| gptkbp:location |
gptkb:Bletchley_Park
|
| gptkbp:notablePerson |
gptkb:Alan_Turing
gptkb:Hugh_Alexander gptkb:Dilly_Knox gptkb:Gordon_Welchman gptkb:Mavis_Batey gptkb:Marian_Rejewski |
| gptkbp:partOf |
gptkb:World_War_II
|
| gptkbp:relatedTo |
gptkb:Allied_intelligence
gptkb:SIGINT crypt |
| gptkbp:resultedIn |
decryption of German military communications
|
| gptkbp:target |
gptkb:Lorenz_cipher
German Enigma machine |
| gptkbp:bfsParent |
gptkb:German_U-boats
|
| gptkbp:bfsLayer |
7
|