> Just a simple question: is the OpenBSD patch for bind is the same > solution as ISC ? Are they use the same RN ?
The patch release for older OpenBSD releases contains the same horrid solution that ISC came up with, since it is 100% their code. Of course, the bind included in all OpenBSD releases does contain privsep and other diffs. But in general yes, it has the same random number generator, especially since ISC got that from us.