Determine which of the following message hash-value pairs shows that there has b

Question

Determine which of the following message hash-value pairs shows that there has been a manipulation or corruption of the message or hash.

a) x= MAKEH AYWHI LETHE SUNSH INESX hash: QYAJD

b) x= MAKEH AYWHI LETHE MOONS HINES hash: QYAJD

c) x= TODAY IS THE FIRST DAYOF THERE STOFY OURLI FEXXX hash: NMRRH

d) x= THERE STOFY OURLI FEXXX hash: NMRRH

the answers are

(a) is likely uncorrupted;

(b) is corrupted;

(c) is likely uncorrupted;

(d) is corrupted.

but how to get to these answers.

This is a cryptology question.

Explanation / Answer

Ans)

b) x= MAKEH AYWHI LETHE MOONS HINES hash: QYAJD

(b) is corrupted

the aboue question is like not change the message formate.

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