public static string Decrypt(string data, RsaKeyBase key, RSAEncryptionPadding padding = null)
{
var bytes = Convert.FromBase64String(data);
var cdata = Decrypt(bytes, key, padding);
return(Encoding.UTF8.GetString(cdata));
}
public static string Encrypt(string data, RsaKeyBase key, RSAEncryptionPadding padding = null)
{
var bytes = Encoding.UTF8.GetBytes(data);
var cdata = Encrypt(bytes, key, padding);
return(Convert.ToBase64String(cdata));
}
public static byte[] Encrypt(byte[] data, RsaKeyBase key, RSAEncryptionPadding padding = null)
{
if (padding == null)
{
padding = RSAEncryptionPadding.OaepSHA1;
}
using (var rsa = System.Security.Cryptography.RSA.Create())
{
rsa.KeySize = key.Length;
rsa.ImportParameters(key.Parameters);
return(rsa.Encrypt(data, padding));
}
}