Broken MACS, Hashes HW

If 32 under the will get 4 points for the purpose of

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Unformatted text preview: k 72, you will get 12 points. If 56 < k 64, you will get 8 72 < k a cycle, present the 72 < k 80, you will get 16 points. If 64 < k 72, you will get 12 points. If 56 < k 64, you will get 8 points. If 32 <Under , the will get 4 points. For the purpose of verification, use your studentare as an initial it repeats. k 56 you assumption that your program runs correctly, here ID the grading points. If k 56, you will get 4 you found. the points. For of use hash value32 <provide theyou will get 15 points. purpose < verification,you your student ID as an initial criteria. and kprovide the cycle length you found. If 72 If > 80, cycle length k ≤ 80, will get 12 points. If hash credit: 20 (e) (extravalue and pts) This time, find a collision of h, that is, two distinct messages m1 , m2 such that h(m1 ) = 64 < k ≤ 72, you will get find a collision of < k ≤ 64, you will get 6 points. 2If 32 < ≤ 1 ) = (e) h(m2 ).credit: 20scale This time, 9as (d). For the 56 h, that is, two distinct...
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This document was uploaded on 04/03/2014.

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