[denobis]

I think it's only needed to append a special case in rtmp.c

Instead of

if (RTMP_FindFirstMatchingProperty(&obj, &av_secureToken, &p))
{
DecodeTEA(&r->Link.token, &p.p_vu.p_aval);
SendSecureTokenResponse(r, &p.p_vu.p_aval);
}

we have to consider &av_r2 and apply to it the transformation before the DecodeTEA.