利用ECC实现数字签名与利用RSA实现数字签名的主要区别是（65）。
- A.ECC签名后的内容中没有原文，而RSA签名后的内容中包含原文
- B.ECC签名后的内容中包含原文，而RSA签名后的内容中没有原文
- C.ECC签名需要使用自己的公钥，而RSA签名需要使用对方的公钥
- D.ECC验证签名需要使用自己的私钥，而RSA验证签名需要使用对方的公钥
正确答案及解析
正确答案
解析
RSA实现签名的原理是分别利用自己的私钥和对方的公钥加密，签名后的内容是加密后的密文。而ECC的签名原理是利用密钥生成两个数附加在原始明文后一同发送。
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