In recent years, Elliptic Curve Cryptography (ECC) has attracted the attention of researchers and product developers due to its robust mathematical structure and highest security compared to other existing algorithms like RSA (Rivest Adleman and Shameer Public key Algorithm). It is found to give an increased security compared to RSA for the same key-size or same security as RSA with less key size. This paper proposed a new application for elliptic curve cryptosystem work as symmetric cryptographic system by investigate from dictionary techniques. A new protocol that proposed implemented to transfer secret massages between the sender and receiver using dictionary techniques for English text. The new protocol test it by execute encryption and decryption process with more flexible and efficient.