把Rabin概率思想应用到EIGamal签名方案中,大大提高了方案的安全性。效率方面 与原体制相比,只要选择合适的t值后,仍可以保证签名与验证效率。
This paper introduces Rabin Probabilistic Cerebration and put this cerebration to ElGamal signature scheme,enhance the security large. Compare with the original scheme,just choose a suitable ,still can ensure the efficiency.