Rainbow

Compile

make all

Generate a rainbow table

# Usage: ./gen_table [maximal_plaintext_length] [chain_length] [number of chains] [alphabet] [table_name]
./gen_table 6 300 30000 "0123456789" tab.txt

Launch attack

# Usage: ./crack [maximal_plaintext_length] [chain_length] [alphabet] [table_name] [hash_file] [res_file]
./crack 6 300 "0123456789" tab.txt hash.txt res.txt 

You should prepare your MD5's in file [hash_file]. One MD5 per line. The corresponding result will be printed into [res_file].