The American Cryptogram Association (ACA) is an American non-profit organization devoted to the hobby of cryptography, with an emphasis on types of codes...
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ciphertexts Musical cryptogram American Cryptogram Association Verbal arithmetic Danesi, Marcel (September 22, 2010). "Cryptograms and the Allure of Secret...
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Cryptanalysis and Racketeering Records Unit (CRRU) and the American Cryptogram Association failed to decipher the meanings of those two coded notes, which...
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Mamet Cryptograms, a studio album by Deerhunter A newsletter published by Bruce Schneier A journal published by the American Cryptogram Association The...
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approach to decryption by Nick Pelling Discussion of possible causes of failure to solve D'Agapeyeff cipher, at the American Cryptogram Association website...
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description was then adapted into an article in The Cryptogram of the American Cryptogram Association in 1972. After this, the cipher became a regular cipher...
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ACA (section Professional associations)
dissolved a few years later American Citizens Abroad, non-profit group advocating for American expatriates American Cryptogram Association, group for cryptographic...
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Sanborn, Jim (December 15, 1989). "Project Explanation" (PDF). American Cryptogram Association (a courtesy message directed to "Agency Employers"). LVII:...
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ciphers and their solution, Dover, 1956, ISBNÂ 0-486-20097-3 American Cryptogram Association Black Chamber page for encrypting and decrypting the Rail Fence...
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David Shulman (category American lexicographers)
Sherlock Holmes of Americanisms". Shulman was a member of the American Cryptogram Association from 1933, and was a champion Scrabble player. At the age of...
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