Abstract:
Today, security is an important thing that needs to
transport data from location to another safely.
Therefore, many models and systems are looking for
an ideal method to provide a secure environment for
better of the secure communication. Cryptography
accepts the challenge and plays the main role of the
modern secure communication. The purpose of this
system is to develop RSA algorithm with arbitrated
digital signature for message security. In this system,
Arbitrated Digital Signature handles several forms of
dispute between two parties .And the message
authentication protects between two parties who
exchange message from Arbiter. So, both two parties
cannot directly check whose signature. And then, this
purposed algorithm was developed based on the
asymmetric algorithm whereas the length of the key
and digital signature is considered.
