March 2018
Beginner to intermediate
656 pages
20h 9m
English
Content preview from Mastering Blockchain - Second Edition
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Second preimage resistance
The second preimage resistance property requires that given x and h(x), it is almost impossible to find any other message m, where m != x and hash of m = hash of x or h(m) = h(x). This property is also known as weak collision resistance.
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