I don't think that's a problem. Just put the original binary hash in the certificate before signing it, and extend the X.509 parser to refuse certificates that have a tag that's present in dbx.
-- Matthew Garrett | mj...@srcf.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
