c# - 从 C# 中的证书中提取公钥

Question

如何从 x509 v.3 证书中获取私钥并将其存储在一个RSACryptoServiceProvider类中？

Answer 1

RSACryptoServiceProvider rsaCsp = (RSACryptoServiceProvider)x509certificateobject.PrivateKey;

假设如果您使用公钥，那么只需.PrivateKey将.PublicKey.

Answer 2

RSACryptoServiceProvider rsaCsp = (RSACryptoServiceProvider)x509certificateobject.PrivateKey;