hi there,
how can i encrypt and decrypt mutimedia files using DES algorithm or any,iam trying read these files using objectinputsream and write using objectoutputstream.but iam getting "javax.crypto.Illegal BlockSizeException: Input length (with padding) not multiple of 8 bytes "exception.Please let me know ASAP what should be my aproach,should i use
Java media Freamework API.
--Prasad