Computers and Technology, 25.02.2020 17:26, crodriguez87
Write a script in Python that is an implementation of a version of the Vigenere cipher for English text. Your script should distinguish lowercase and uppercase letters (i. e., the encryption key and the plaintext are allowed to be composed of lowercase and uppercase letters but the ciphertext should be uppercase). In addition to letters, there will be four other characters in the plain text: comma (26), dot (27), dash (28), underscore (29) changing the encryption function to be under mod 30. Your script should read from standard input and write to standard output. It should prompt the user for the encryption key of size k. Then key is not allowed to be repeated as in the standard Vigenere cipher. Instead, we will follow a block cipher-based idea. Basically, the plaintext and ciphertext will have blocks of size k which is same as the key size. If the key length is shorter than the plaintext, the ciphertext of block size k of the previous block is concatenated to the key.
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Computers and Technology, 23.06.2019 05:00, mariahchaparro08
Which best explains why a digital leader would join a society specializing in technology
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Computers and Technology, 23.06.2019 18:30, bsept1018
Report all segments of identity by descent longer than 20 polymorphisms between pairs of individuals in the following cohort of 15 individuals across 49 polymorphisms: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 numeric input 2 points possible (graded) you have 2 attempts to complete the assignment below. for example if the sequence is "bcd", which occurs in "abcdef" , the starting point would be 2 (b), and the finishing point would be 4(d). individuals 7,10 between positions
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Write a script in Python that is an implementation of a version of the Vigenere cipher for English t...
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