In a special case of a permutation cipher, we take a message, M, and write its letter in an s x t table in a row-major fashion, and then let the ciphertext be a column-major listing of the entries in the table. For example, if the plaintext is ATTACKATDAWN, using a 3x4 table, we would write the message as
And the ciphertext would be ACDTKATAWATN. The secret key is the crptosystem is the pair (s, t). Implement the decryption algorithm that restores the plaintext in a programming language of your choice. Note that, your program must read the cipherext file, called youknow, and produce the plaintext file, called gotit. In your program, uses secret key (4, 5) and stuffing character “,” (comma) to full fill the table.
15 freelancers estão ofertando em média $39 para este trabalho
HI Contact me for an efficient, perfect, well documented development of your project according to 100% accuracy and requirements, with dedicated support. Thanks Farah Saif
Hi! I am a [url removed, login to view] final year student from a reputed IT institution. I have good experience in programming and algorithm and can get your job done in given time with satisfactory result and quality work.
Currently I'm technical team leader of a devlopment departament (6 developers). I have 10 years Java experience and I have interests in the high mathematics.
I will write this program in 2hours from our [url removed, login to view] you need any changes,I will do them as you [url removed, login to view] to you later.