📝 Question
#2582
What is Ci in the bit-by-bit XOR hash function, that is Ci = bi1 + bi2.….. + bim
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Correct Answer
A. Number of n bit blocks
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Explanation
“m” is the number of n-bit blocks in the input, bij is the ith bit in the jth block, ci is the ith bit of the hash code. Operation between the bits is exclusive OR and this operation is performed on every input block.
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