Abstract:
Two secure end users want to communicate over an
insecure channel. The enemy user is an outsider, listening to
attack the communication. Encryption is the converting
readable information as “plain text” into unreadable
information as “cipher text”. Advance Encryption Standard
(AES) is the National Institute of Standard cipher based on
the Rijndael algorithm . Digital Signature is the electronic
versions of handwritten signature on electronic documents,
signing using private key (only by the signer) and
verification using public key(b everyone). The RSA
algorithm can be used for signing and encryption. This
system can perform high security message communication
within web browser. This system allows encrypting
Myanmar-English mixed text with a specific key, decoding
encrypted messages and sending with the digital signature.
