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Basics of Cryptology – Part 5 Modern Cryptography – Stream Ciphers – RC4
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=wW3WOLX4itc
#cryptology, #cryptography, #cryptanalysis, #lecture, #course, #tutorial • In this video, we show the basics of cryptology (cryptology = cryptography and cryptanalysis). • This particular video shows in detail how the modern stream cipher RC4 works. • First, we discuss in detail the internal workings of RC4 and give a brief overview of its invention. • Then, we show a visualization of RC4 in JCrypTool (10:04). Finally, we use CT2 (from 13:04) to encrypt and decrypt text using RC4. Here, we also show what happens, if you change a byte in the plaintext, ciphertext, or in the key. • To see all videos in the Basics of Cryptology series, use this playlist: • Learn the Basics of Cryptology – Also... • If you are interested in details about CrypTool 2, you may have a look at this video here, which gives a short introduction: • Short Introduction to CrypTool 2 • You may download the latest version of JCrypTool here: https://www.cryptool.org/en/jct-downl... • Finally, you may download the latest version of CrypTool 2 here: https://www.cryptool.org/en/ct2/downl...
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