-- 使用私钥进行解密的函数
fn decryptWithPrivateKey encryptedData privateKey =
(
    rsaProvider = dotnetobject "System.Security.Cryptography.RSACryptoServiceProvider"
    rsaProvider.FromXmlString(privateKey)
    methodprivatekey = (dotnetclass "System.Security.Cryptography.RSAEncryptionPadding").Pkcs1

	try(
    -- 使用私钥解密字节数组
    decryptedBytes = rsaProvider.Decrypt encryptedData methodprivatekey

    -- 将字节数组转换为文本
    decryptedText = (dotnetclass "System.Text.Encoding").UTF8.GetString(decryptedBytes)

    return decryptedText)catch(return "解密错误！！！")
)

-- 从文件中读取加密后的数据
encryptedDataFilePath = getFilenamePath(getThisScriptFilename()) + "data.txt"
streamReader = dotnetobject "System.IO.StreamReader" encryptedDataFilePath

encryptedData = (dotnetclass "System.Convert").FromBase64String(streamReader.ReadLine())
streamReader.Close()

-- 从文件中读取私钥
privateKeyFilePath = getFilenamePath(getThisScriptFilename()) + "privateKey.xml"
streamReader = dotnetobject "System.IO.StreamReader" privateKeyFilePath
privateKey = streamReader.ReadToEnd()
streamReader.Close()

-- 示例：使用私钥解密之前加密的数据
decryptedText = decryptWithPrivateKey encryptedData privateKey

-- 输出解密后的数据
print decryptedText