|
gptkbp:instanceOf
|
gptkb:group_of_people
|
|
gptkbp:activeDuring
|
gptkb:Cold_War
gptkb:World_War_I
gptkb:World_War_II
|
|
gptkbp:field
|
crypt
cryptography
signals intelligence
|
|
gptkbp:hasWorkedWith
|
gptkb:Central_Intelligence_Agency
gptkb:National_Security_Agency
gptkb:Office_of_Strategic_Services
gptkb:U.S._Army
gptkb:U.S._Navy
gptkb:U.S._government
gptkb:U.S._Army_Signal_Intelligence_Service
gptkb:U.S._Army_Security_Agency
U.S. Navy OP-20-G
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
American codebreakers
|
|
gptkbp:notableFor
|
breaking German Enigma cipher
breaking Japanese PURPLE cipher
breaking Japanese naval codes (JN-25)
breaking Soviet codes (Venona project)
|
|
gptkbp:notableMembers
|
gptkb:Elizebeth_Smith_Friedman
gptkb:James_Bamford
gptkb:Elizabeth_McIntosh
gptkb:William_F._Friedman
gptkb:Abraham_Sinkov
gptkb:Genevieve_Grotjan_Feinstein
gptkb:Ann_Caracristi
gptkb:John_Tiltman
gptkb:Frank_Rowlett
gptkb:Gene_Grabeel
gptkb:Meredith_Gardner
gptkb:Solomon_Kullback
gptkb:Agnes_Driscoll
gptkb:Genevieve_Grotjan
gptkb:Joseph_Rochefort
gptkb:Herbert_Yardley
gptkb:Samuel_Chew
gptkb:Emily_Anderson
Ann Z. Caracristi
Dorothy Blum
Frank B. Rowlett
Howard Campaigne
Lambros D. Callimahos
Laureen Nussbaum
Mary Louise Prather
Parker Hitt
Robert Weeks
Ruth B. Shipley
Ruth Weston
Venona project team
Vernam Cipher team
Virginia D. Aderholdt
Wilma Berryman
|
|
gptkbp:bfsParent
|
gptkb:British_codebreakers
|
|
gptkbp:bfsLayer
|
6
|