randomise a new initialisation vector for the encryption it is used for the first xor operation concode_field_sep int BLOCK_SIZE concode_elem_sep Object key concode_field_sep byte[] getBlock concode_elem_sep byte[] encrytBlock concode_elem_sep byte[] encrypt concode_elem_sep byte[] decrypt concode_elem_sep byte[] decryptBlock concode_elem_sep void setKey concode_elem_sep void setKey
byte [ ] function ( ) { byte [ ] loc0 = new byte [ BLOCK_SIZE ] ; Random loc1 = new SecureRandom ( ) ; loc1 . nextBytes ( loc0 ) ; return loc0 ; }