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1
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a cryptograhic method with substitution
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3
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a type of cipher, as the Caesar Shift Cipher
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5
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Egyptian people that used hieroglyphs
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meaning of graphein
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7
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receiver stick has to have the same ....in oreder to decipher the message
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8
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people that utilizes the idea that certain letters are repeated more often than others in a language
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10
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what concerns converting messages into unreadable groups of figures
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12
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idea used by Caesar Cipher to juxtaposition letters (three was a common historical choice)
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2
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he was known as “The Father of Western Cryptology,” and he lived in the Middle Age
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4
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material of two disks are made by, in polyralphabetic substitution
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9
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the method of cryptography known as the Caesar Shift Cipher.
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11
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meaning of kryptos
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12
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object used by Greek about cryptography
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