/// <summary>
/// Imports the private key from string.
/// </summary>
/// <param name="text">The text for private key.</param>
/// <param name="beginString">The begin string. Default is <c>-----BEGIN RSA PRIVATE KEY-----</c>.</param>
/// <param name="endString">The end string. Default is <c>-----END RSA PRIVATE KEY-----</c>.</param>
/// <returns></returns>
public static string ImportPrivateKeyFromString(string text, string beginString = null, string endString = null)
{
ArgumentValidator.Validate(text);
return(GetPrivateKeyString(text, beginString, endString));
}
