초록
In this paper we suggest a key distribution protocol based on ECC. This could be apply to multi connection to a sensitive system on a computer network. SSL based on RSA is generally used as a key distribution protocol. By reducing two times encryption/decryption procedures to one time and using ECC algorithm this protocol is faster than SSL. Analyzing the key distribution time on a normal PC experiment, we show that this could be practically used in real world without a hardware implementation.