Digital Envelope Project Source Code UDP Networking DES, RSA Cryptography (Java)
The objective of this project is to provide the secure
communication over the network using both public key and
private key cryptosystems. This is double fold encryption
technique. This uses DES algorithm to encrypt the message and
it uses the RSA algorithm to encrypt the DES key. This
technique overcomes key management problem of secret key
cryptosystems and slower encryption problem of public key
cryptosystems. It uses random DES key generated by the sender
client, & it is encrypted using RSA-Public-Key to provide more
security. By the implementation of the ClientServer technology
we are able to use User Datagram Protocol (UDP) mechanism and
through datagram socket programming the end user is able to
send and receive the encrypted and decrypted messages over the
network.
Posted on 9:16 AM by Parvez and filed under | 0 Comments »
communication over the network using both public key and
private key cryptosystems. This is double fold encryption
technique. This uses DES algorithm to encrypt the message and
it uses the RSA algorithm to encrypt the DES key. This
technique overcomes key management problem of secret key
cryptosystems and slower encryption problem of public key
cryptosystems. It uses random DES key generated by the sender
client, & it is encrypted using RSA-Public-Key to provide more
security. By the implementation of the ClientServer technology
we are able to use User Datagram Protocol (UDP) mechanism and
through datagram socket programming the end user is able to
send and receive the encrypted and decrypted messages over the
network.
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