Data Encryption & Decryption Over network

[kiranalexdaniel]

i am doing a program to encrypt any file and send the encrypted file over the network to the destination using tcp connection and at the destination to decrypt it back...

But i am not able to encrypt any other files other than text files...

how will i encrypt and send .doc,.jpeg and other non text files over the network...

Please help me...

Also how to enter the cipher text to a database (oracle)...
format conversion is giving me problem...