a. [3 points] Fill the right column of the table below by finding the hash values (digests) of each of the messages given in the left hand side of the table. SHA256 Digest Message $$Islam$$ $$Islam$$ will get A $$Islam$$ will get B b. [4 points] Give two reasons to explain why the following hash function H is NOT considered a cryptographically secure hash function for X, where X is a large value that requires more than 256 bits. H(X) = Most significant 256 bits of X