From http://www.mathstat.dal.ca/~selinger/md5collision/
We can download two different exe files:
http://www.mathstat.dal.ca/~selinger/md ... /hello.exe
http://www.mathstat.dal.ca/~selinger/md ... /erase.exe
DC 1.4.7 consider they are duplicate files.
A bug of DC 1.4.7
It is strange that DC 1.4.7 succeeds to distinguish the two files below, whose MD5 values are the same too.
http://www.win.tue.nl/hashclash/SoftInt ... liding.exe
http://www.win.tue.nl/hashclash/SoftInt ... liding.exe
It is not safe to use DC 1.4.7, as MD5 collision is very rare, but it exist! Files with same MD5, should be checked byte by byte. It is a pain to use DC 2.0 which needs .Net Framework. Would DC 1.4.7 be updated?
http://www.win.tue.nl/hashclash/SoftInt ... liding.exe
http://www.win.tue.nl/hashclash/SoftInt ... liding.exe
It is not safe to use DC 1.4.7, as MD5 collision is very rare, but it exist! Files with same MD5, should be checked byte by byte. It is a pain to use DC 2.0 which needs .Net Framework. Would DC 1.4.7 be updated?