1334 …mDNSu8  *rdata, *const countPtr = (mDNSu8 *)&msg->h.numAdditionals;	// Get existing numAdditionals…  in DNSDigest_SignMessage()  local
1366 	AssignDomainName(&tsig.resrec.rdata->u.name, &HMAC_MD5_AlgName);  in DNSDigest_SignMessage()
1368 	rdata = tsig.resrec.rdata->u.data + len;  in DNSDigest_SignMessage()
1382 	mDNSPlatformMemCopy(rdata, utc48, 6);  in DNSDigest_SignMessage()
1383 	rdata += 6;              	  in DNSDigest_SignMessage()
1387 	rdata[0] = (mDNSu8)((300 >> 8)  & 0xff);  in DNSDigest_SignMessage()
1388 	rdata[1] = (mDNSu8)( 300        & 0xff);  in DNSDigest_SignMessage()
1389 	MD5_Update(&c, rdata, sizeof(mDNSOpaque16));  in DNSDigest_SignMessage()
1390 	rdata += sizeof(mDNSOpaque16);  in DNSDigest_SignMessage()
1409 	rdata[0] = (mDNSu8)((MD5_LEN >> 8)  & 0xff);  in DNSDigest_SignMessage()
1410 	rdata[1] = (mDNSu8)( MD5_LEN        & 0xff);  in DNSDigest_SignMessage()
1411 	rdata += sizeof(mDNSOpaque16);  in DNSDigest_SignMessage()
1412 	mDNSPlatformMemCopy(rdata, digest, MD5_LEN);                          // MAC  in DNSDigest_SignMessage()
1413 	rdata += MD5_LEN;  in DNSDigest_SignMessage()
1414 	rdata[0] = msg->h.id.b[0];                                            // original ID  in DNSDigest_SignMessage()
1415 	rdata[1] = msg->h.id.b[1];  in DNSDigest_SignMessage()
1416 	rdata[2] = (mDNSu8)((tcode >> 8) & 0xff);  in DNSDigest_SignMessage()
1417 	rdata[3] = (mDNSu8)( tcode       & 0xff);  in DNSDigest_SignMessage()
1418 	rdata[4] = 0;                                                         // other data len  in DNSDigest_SignMessage()
1419 	rdata[5] = 0;  in DNSDigest_SignMessage()
1420 	rdata += 6;  in DNSDigest_SignMessage()
1422 	tsig.resrec.rdlength = (mDNSu16)(rdata - tsig.resrec.rdata->u.data);  in DNSDigest_SignMessage()
1433 	mDNSu8			*	ptr = (mDNSu8*) &lcr->r.resrec.rdata->u.data;  in DNSDigest_VerifyMessage()