--------------------------------------------------------------------------
From:    Paweł Morawiecki <pawelm at wsh-kielce edu pl>
Date:    Fri, July 29, 2011 18:27
To:      keccak at noekeon org
--------------------------------------------------------------------------

Paweł Morawiecki, Kielce Univeristy of Commerce, Section of Informatics, Poland

Preimage 1: \x54\xD6\x65\x95\x64\x59\x91\xA1\x09\x18\x32\xB8\x9D\xE5\xA1\x12\xAD\x05\xF2\x4C\x06\x12\xF9\xE1\xD3\x57\xEC\x5C\x3E\x02
Preimage 2: \x0B\x1D\x96\xE4\x64\x6A\x46\x5F\xD9\x9D\x3E\xC1\xE6\x88\x37\x5F\xCD\x12\x55\x3C\x7C\xB4\x4D\x58\xA1\x8E\x79\xA2\x62\x96

Length of both preimages is equal to 236. 

Collision was obtained with SAT-based attack. 

Best regards,
Paweł Morawiecki