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Suppose you have a plaintext consisting of 1024 bits. You design an algorithm that takes a 64-bit key and repeats it 16 times. Then it

Suppose you have a plaintext consisting of 1024 bits. You design an algorithm that takes a 64-bit key and repeats it 16 times. Then it XORs the plaintext with the key. How secure is this cipher?

	1.	Stronger than one-time pad
	2.	Stronger than A5/1
	3.	Stronger than RC4
	4.	None of the above

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