Question: The following ciphertext was obtained by using a periodic stream cipher: 01100010101110011101010001000110001010111001110101 Suppose the plaintext is known to begin with 100100100100100. Assuming the key stream
The following ciphertext was obtained by using a periodic stream cipher: 01100010101110011101010001000110001010111001110101 Suppose the plaintext is known to begin with 100100100100100. Assuming the key stream is generated by an LFSR with as few cells as possible, decrypt the ciphertext. (The answer will be a bit stream- its not in ASCII.)
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