public marks

PUBLIC MARKS from schlagzeile with tags method & characters

17 February 2007 15:30

Using padding in encryption

by 5 others
DES INPUT BLOCK = f o r _ _ _ _ _ (IN HEX) 66 6F 72 80 00 00 00 00 KEY = 01 23 45 67 89 AB CD EF DES OUTPUT BLOCK = BE 62 5D 9F F3 C6 C8 40 After decrypting, strip off all trailing zero bytes and the 0x80 byte.