cryptanalysis

crypt·a·nal·y·sis

[krip-tuh-nal-uh-sis]
noun
1.
the procedures, processes, methods, etc., used to translate or interpret secret writings, as codes and ciphers, for which the key is unknown.
2.
the science or study of such procedures. Compare cryptography ( def 1 ).

Origin:
1920–25, Americanism; crypt(ogram) + analysis

crypt·an·a·lyt·ic [krip-tan-l-it-ik] , adjective
crypt·an·a·lyt·i·cal·ly, adverb
crypt·an·a·lyst [krip-tan-l-ist] , noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Cryptanalysis is always a great word to know.
So is callithumpian. Does it mean:
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
Collins
World English Dictionary
cryptanalysis (ˌkrɪptəˈnælɪsɪs) [Click for IPA pronunciation guide]
 
n
the study of codes and ciphers; cryptography
 
[C20: from cryptograph + analysis]
 
cryptanalytic
 
adj
 
crypt'analyst
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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FOLDOC
Computing Dictionary

cryptanalysis definition


The branch of cryptography concerned with decoding encrypted messages when you're not supposed to be able to.
(1994-12-06)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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