Originally posted by rajendra peddinti: you mean "cipher is a comibanation of algorithm,mode and padding" ?
No, I meant what I wrote. The point is that what JCE calls algorithm is not something like RSA or DES (which it calls cipher), but the combination of that with the mode and the padding. Any introduction to JCE will explain this in detail.
but in the link provided by you(in the your first reply of this thread)..it was like under Cipher their are three parts algorithm,mode,padding and under algorithm the rsa/des etc. were specified. i got less idea on jce.jar anyways. but what do you think is the problem with my code?