[Cryptography] Newbie cryptoanalysis question
charly_en_el_trabajo at yahoo.com
Fri Jun 10 14:31:57 EDT 2016
I am auditing some code that I think that is crap and I have to demonstrate it without access to it, it is black box testing.
The data is something like this and I have ten rows
Variable Variable TS Signature
3242424 34 2015-10-31 23:59:59 a1a2b3A4A
3242425 34 2015-10-31 23:59:59 123456Aab
3242426 34 2015-10-31 23:59:59 abcdefABC
I bet on that Signature is a function of ID1, ID2 and TS without any additional secret.
I think that there is a process that could help me deduce that function. Could some one hint me some keywords?
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