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| In [7]: re.findall(r'(?i)yes', "Yes,yeS,yes") | |
| Out[7]: ['Yes', 'yeS', 'yes'] |
rayepeng
/ 1_collision_2nd_preimage.py
Created
September 1, 2019 05:34
— forked from hellman/1_collision_2nd_preimage.py
NSU CRYPTO 2017 - Problem 4 - FNV2 Hash
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| ''' | |
| Explanation at | |
| https://drive.google.com/open?id=1gDRoulcbWfh-T6KBLwvV8g_xb7dT3Erx | |
| ''' | |
| from sage.all import * | |
| mod = 2**128 | |
| h0 = 144066263297769815596495629667062367629 | |
| g = 2**88 + 315 |
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