IMode function ( String arg0 , String arg1 , int arg2 ) { if ( arg0 == null || arg1 == null ) return null ; arg0 = arg0 . trim ( ) ; arg1 = arg1 . trim ( ) ; IBlockCipher loc0 = CipherFactory . getInstance ( arg1 ) ; if ( loc0 == null ) return null ; return getInstance ( arg0 , loc0 , arg2 ) ; }
returns an instance of a block cipher mode of operations given its name and characteristics of the underlying block cipher . concode_field_sep Set names concode_field_sep Set getNames