Springwood Elementary School
Latest uploads at Springwood Elementary School. Looking for notes at Springwood Elementary School? We have lots of notes, study guides and study notes available for your school.
-
1
- 0
- 0
All courses for Springwood Elementary School
Latest notes & summaries Springwood Elementary School
Exam (elaborations)
Stanford UniversityCS 255hw2-sol CS255: Cryptography and Computer Security Winter 2010 Assignment #2: Solutions
Last document update:
ago
CS255: Cryptography and Computer Security Winter 2010 Assignment #2: Solutions Problem 1 Suppose we can find two message/hash pairs (M1; h(M1)) and (M2; h(M2)) such that M1 6= M2 and h(M1) = h(M2) . Then, there exists two distinct Merkle hash trees T1 and T2 whose outputs are identical. We can find a collision for the compression function using a top-down side-by-side comparison of our two tree’s, looking across trees for a case where the outputs of f are the same, but the inputs differ. Start...
$13.49
Add to cart