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112 entries under noun topic. ×

2
D'Agapeyeff cipher(expression, technology, entity, history)
2
Eleanor Ireland(expression, technology, entity, history)
2
Erich Huttenhain(expression, technology, entity, history)
2
FRUMEL(technology, entity, history, cryptography)
2
Far East Combined Bureau(expression, technology, entity, history)
2
Federal Bureau of Investigation-Apple encryption dispute(expression, technology, entity, history)
2
Ferdinand Voegele(expression, technology, entity, history)
2
Fish(technology, entity, history, cryptography)
2
Fleet Radio Unit(expression, technology, entity, history)
2
Free Speech Flag(expression, technology, entity, history)
2
Grill(technology, entity, history, cryptography)
2
Gulf of Tonkin incident(expression, technology, entity, history)
2
His Majesty's Ship Magdeburg(expression, technology, entity, history)
2
Japanese army code(expression, technology, entity, history)
2
Japanese cryptology(expression, technology, entity, history)
2
Japanese diplomatic code(expression, technology, entity, history)
2
Japanese naval code(expression, technology, entity, history)
2
Kolab Now(expression, technology, entity, history)
2
Kryptos(technology, entity, history, cryptography)
2
Lavabit(technology, entity, history, cryptography)
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APASmart Define. (1970). history of cryptography thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/history_of_cryptography/thesaurus/narrower
ChicagoSmart Define. 1970. "history of cryptography thesaurus" https://smartdefine.org/history_of_cryptography/thesaurus/narrower (accessed October 1, 2026).
HarvardSmart Define 1970, history of cryptography thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/history_of_cryptography/thesaurus/narrower>.
MLASmart Define. "history of cryptography thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/history_of_cryptography/thesaurus/narrower>