

MCQOPTIONS
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1. |
The second pre-image resistant property is |
A. | It is computationally infeasible to find any pair (x, y) such that H(x) = H(y) |
B. | For any given block x, it is computationally infeasible to find y not equal to x, with H(y) = H(x) |
C. | For any given hash value h it is computationally infeasible to find y such that H(y) = h |
D. | None of the mentioned |
Answer» C. For any given hash value h it is computationally infeasible to find y such that H(y) = h | |