710   uint8_t serversig[RTMP_SIG_SIZE], client2[RTMP_SIG_SIZE], *reply;  in HandShake()  local
826   if (ReadN(r, (char *)serversig, RTMP_SIG_SIZE) != RTMP_SIG_SIZE)  in HandShake()
830   memcpy(&uptime, serversig, 4);  in HandShake()
834   RTMP_Log(RTMP_LOGDEBUG, "%s: FMS Version   : %d.%d.%d.%d", __FUNCTION__, serversig[4],  in HandShake()
835       serversig[5], serversig[6], serversig[7]);  in HandShake()
837   if (FP9HandShake && type == 3 && !serversig[4])  in HandShake()
842   RTMP_LogHex(RTMP_LOGDEBUG, serversig, RTMP_SIG_SIZE);  in HandShake()
851       int digestPosServer = getdig(serversig, RTMP_SIG_SIZE);  in HandShake()
853       if (!VerifyDigest(digestPosServer, serversig, GenuineFMSKey, 36))  in HandShake()
859 	  digestPosServer = getdig(serversig, RTMP_SIG_SIZE);  in HandShake()
861 	  if (!VerifyDigest(digestPosServer, serversig, GenuineFMSKey, 36))  in HandShake()
878 		     &serversig[RTMP_SIG_SIZE - SHA256_DIGEST_LENGTH],  in HandShake()
890 	  dhposServer = getdh(serversig, RTMP_SIG_SIZE);  in HandShake()
893 	  len = DHComputeSharedSecretKey(r->Link.dh, &serversig[dhposServer],  in HandShake()
905 			    (uint8_t *) & serversig[dhposServer],  in HandShake()
922       HMACsha256(&serversig[digestPosServer], SHA256_DIGEST_LENGTH,  in HandShake()
956       reply = serversig;  in HandShake()
972   if (ReadN(r, (char *)serversig, RTMP_SIG_SIZE) != RTMP_SIG_SIZE)  in HandShake()
977   RTMP_LogHex(RTMP_LOGDEBUG, serversig, RTMP_SIG_SIZE);  in HandShake()
985       if (serversig[4] == 0 && serversig[5] == 0 && serversig[6] == 0  in HandShake()
986 	  && serversig[7] == 0)  in HandShake()
993       RTMP_LogHex(RTMP_LOGDEBUG, &serversig[RTMP_SIG_SIZE - SHA256_DIGEST_LENGTH],  in HandShake()
999       HMACsha256(serversig, RTMP_SIG_SIZE - SHA256_DIGEST_LENGTH, digest,  in HandShake()
1027 	  (signature, &serversig[RTMP_SIG_SIZE - SHA256_DIGEST_LENGTH],  in HandShake()
1060       if (memcmp(serversig, clientsig, RTMP_SIG_SIZE) != 0)  in HandShake()
1084   uint8_t serverbuf[RTMP_SIG_SIZE + 4], *serversig = serverbuf+4;  in SHandShake()  local
1122   serversig[-1] = type;  in SHandShake()
1127   memcpy(serversig, &uptime, 4);  in SHandShake()
1132       serversig[4] = 3;  in SHandShake()
1133       serversig[5] = 5;  in SHandShake()
1134       serversig[6] = 1;  in SHandShake()
1135       serversig[7] = 1;  in SHandShake()
1142       memset(&serversig[4], 0, 4);  in SHandShake()
1147   memset(serversig+8, 0, RTMP_SIG_SIZE-8);  in SHandShake()
1149   ip = (int32_t *)(serversig+8);  in SHandShake()
1168 	  dhposServer = getdh(serversig, RTMP_SIG_SIZE);  in SHandShake()
1179 	      (r->Link.dh, (uint8_t *) &serversig[dhposServer], 128))  in SHandShake()
1186       digestPosServer = getdig(serversig, RTMP_SIG_SIZE);	/* reuse this value in verification */  in SHandShake()
1190       CalculateDigest(digestPosServer, serversig, GenuineFMSKey, 36,  in SHandShake()
1191 		      &serversig[digestPosServer]);  in SHandShake()
1194       RTMP_LogHex(RTMP_LOGDEBUG, serversig + digestPosServer,  in SHandShake()
1199   RTMP_LogHex(RTMP_LOGDEBUG2, serversig, RTMP_SIG_SIZE);  in SHandShake()
1201   if (!WriteN(r, (char *)serversig-1, RTMP_SIG_SIZE + 1))  in SHandShake()
1246 		     &serversig[RTMP_SIG_SIZE - SHA256_DIGEST_LENGTH],  in SHandShake()
1276 			    (uint8_t *) &serversig[dhposServer],  in SHandShake()
1348       HMACsha256(&serversig[digestPosServer], SHA256_DIGEST_LENGTH,  in SHandShake()
1410       if (memcmp(serversig, clientsig, RTMP_SIG_SIZE) != 0)  in SHandShake()