?url_ver=Z39.88-2004&rft_id=10.1109%2FICSCN.2007.350697&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.&rft.au=Asim%2C+M.&rft.aulast=Asim&rft.isbn=1424409977%3B+9781424409976&rft.title=On+image+encryption%3A+Comparison+between+AES+and+a+novel+chaotic+encryption+scheme&rft.date=2007&rft.genre=proceeding