public static string ToPem(this byte[] buffer, PemFormatLabel format)
{
var sb = new StringBuilder();
var label = format.ToLabel();
sb.AppendLine($"-----BEGIN {label}-----");
sb.AppendLine(string.Join("\n", Base64PEMLineBreaks.Matches(Convert.ToBase64String(buffer))));
sb.AppendLine($"-----END {label}-----");
return(sb.ToString());
}
public static string ToLabel(this PemFormatLabel formatLabel)
{
switch (formatLabel)
{
case PemFormatLabel.Certificate: return("CERTIFICATE");
case PemFormatLabel.PublicKey: return("PUBLIC KEY");
case PemFormatLabel.RsaPrivateKey: return("RSA PRIVATE KEY");
}
return(null);
}
