Compared to RSA, with keys of the same length, Elliptic Curve Cryptography (ECC) offers more security strength, thus ECC-based digital signature scheme attracts the most attention.

• 与RSA密码体制相比,在密钥长度相同的情况下,椭圆曲线密码体制安全强度更高,因此基于椭圆曲线密码体制的数字签名方案得到了广泛的关注。