X500DistinguishedNameDecode()

unsafe string Internal.Cryptography.Pal.X509Pal.X500DistinguishedNameDecode ( byte[] encodedDistinguishedName, X500DistinguishedNameFlags flag )

inline

Implements Internal.Cryptography.Pal.IX509Pal.

Definition at line 464 of file X509Pal.cs.

    {
        int dwStrType = (int)(CertNameStrTypeAndFlags.CERT_X500_NAME_STR | MapNameToStrFlag(flag));
        fixed (byte* pbData = encodedDistinguishedName)
        {
            Unsafe.SkipInit(out CRYPTOAPI_BLOB cRYPTOAPI_BLOB);
            cRYPTOAPI_BLOB.cbData = encodedDistinguishedName.Length;
            cRYPTOAPI_BLOB.pbData = pbData;
            int num = global::Interop.Crypt32.CertNameToStr(65537, &cRYPTOAPI_BLOB, dwStrType, null, 0);
            if (num == 0)
            {
                throw (-2146762476).ToCryptographicException();
            }
            Span<char> span = ((num > 256) ? ((Span<char>)new char[num]) : stackalloc char[num]);
            Span<char> span2 = span;
            fixed (char* psz = span2)
            {
                if (global::Interop.Crypt32.CertNameToStr(65537, &cRYPTOAPI_BLOB, dwStrType, psz, num) == 0)
                {
                    throw (-2146762476).ToCryptographicException();
                }
            }
            return new string(span2.Slice(0, num - 1));
        }
    }

References Internal.Cryptography.Pal.X509Pal.MapNameToStrFlag(), and System.Span< T >.Slice().