/// <summary>
/// 创建RAS秘钥（PKCS#8格式秘钥）
/// </summary>
/// <param name="size">密钥长度,默认1024,可以为2048</param>
/// <returns></returns>
public static RSAKey CreateRSAKeyPkcs8(int size = 1024)
{
//导出PEM PKCS#8格式密钥对，返回数组第一个是私钥,第二个是公钥.
var keys = RSACryptoHelper.CreateKey_PEM_PKCS8(size);
var rsaKey = new RSAKey()
{
PrivateKey = keys[0],
PublicKey = keys[1]
};
return(rsaKey);
}
/// <summary>
/// RAS解密（PKCS#8格式秘钥）
/// </summary>
/// <param name="ciphertext">密文</param>
/// <param name="privateKey">PKCS#8格式私钥</param>
/// <returns></returns>
public static string DecryptRSAPkcs8(string ciphertext, string privateKey)
{
return(RSACryptoHelper.Decrypt_PEMKey(ciphertext, privateKey));
}
/// <summary>
/// RAS加密（PKCS#8格式秘钥）
/// </summary>
/// <param name="plaintext">明文</param>
/// <param name="publicKey">PKCS#8格式公钥</param>
/// <returns></returns>
public static string EncryptRSAPkcs8(string plaintext, string publicKey)
{
return(RSACryptoHelper.Encrypt_PEMKey(plaintext, publicKey));
}
