[Blink] SRTP decryption fails

Chuck cwbl301 at gmail.com
Thu Oct 31 22:59:06 CET 2013


Hi Adrian,
  Here are the logs from a new call.
Thanks!
Chuck

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On Oct 31, 2013, at 3:29 PM, Adrian Georgescu <ag at ag-projects.com> wrote:

> A re-Ininvite modifies SDP. Maybe something has changed. Please provide the SIP trace.
> 
> Adrian
> 
> On Oct 31, 2013, at 10:25 PM, Chuck wrote:
> 
>> Hey Folks,
>> Wanted to pass along the SRTP decryption still fails in Blink Pro version 3.3.1 build 11761 when a reinvite is received:
>> 
>> 
>> (5) 2013-10-31 15:15:17.455 sip_endpoint.c Processing incoming message: Request msg INVITE/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.455   dlg0xb9c5a68 .Received Request msg INVITE/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.455   tsx0x4346c68 ...Transaction created for Request msg INVITE/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.455   tsx0x4346c68 ..Incoming Request msg INVITE/cseq=2 (rdata0x155b71d0) in state Null
>> (5) 2013-10-31 15:15:17.455   tsx0x4346c68 ...State changed from Null to Trying, event=RX_MSG
>> (5) 2013-10-31 15:15:17.455   dlg0xb9c5a68 ....Transaction tsx0x4346c68 state changed to Trying
>> (5) 2013-10-31 15:15:17.456   inv0xb9c5a68 .....Got SDP offer in Request msg INVITE/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.456   inv0xb9c5a68 .....Ignoring on_rx_offer() status because on_rx_reinvite() is implemented
>> (5) 2013-10-31 15:15:17.456       endpoint ......Response msg 100/INVITE/cseq=2 (tdta0x4396000) created
>> (5) 2013-10-31 15:15:17.456   dlg0xb9c5a68 ......Initial answer Response msg 100/INVITE/cseq=2 (tdta0x4396000)
>> (5) 2013-10-31 15:15:17.456   inv0xb9c5a68 .....on_rx_reinvite() returns 0
>> (5) 2013-10-31 15:15:17.471   inv0xb9c5a68 .SDP negotiation done, status=0
>> (5) 2013-10-31 15:15:17.471   inv0xb9c5a68 .Sending Response msg 200/INVITE/cseq=2 (tdta0x4396000)
>> (5) 2013-10-31 15:15:17.471   dlg0xb9c5a68 ..Sending Response msg 200/INVITE/cseq=2 (tdta0x4396000)
>> (5) 2013-10-31 15:15:17.471   tsx0x4346c68 ..Sending Response msg 200/INVITE/cseq=2 (tdta0x4396000) in state Trying
>> (5) 2013-10-31 15:15:17.472   tsx0x4346c68 ...State changed from Trying to Completed, event=TX_MSG
>> (5) 2013-10-31 15:15:17.472   dlg0xb9c5a68 ....Transaction tsx0x4346c68 state changed to Completed
>> (5) 2013-10-31 15:15:17.518 sip_endpoint.c Processing incoming message: Request msg ACK/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.518   dlg0xb9c5a68 .Received Request msg ACK/cseq=2 (rdata0x155b71d0)
>> (5) 2013-10-31 15:15:17.518   tsx0x4346c68 ..Request to terminate transaction
>> (5) 2013-10-31 15:15:17.518   tsx0x4346c68 ...State changed from Completed to Terminated, event=USER
>> (5) 2013-10-31 15:15:17.518   dlg0xb9c5a68 ....Transaction tsx0x4346c68 state changed to Terminated
>> (5) 2013-10-31 15:15:17.528    ec0x3106af0 Delay buffer is reset
>> (4) 2013-10-31 15:15:17.528   sound_port.c EC reset
>> (5) 2013-10-31 15:15:17.528  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.529   tsx0x4346c68 Timeout timer event
>> (5) 2013-10-31 15:15:17.529   tsx0x4346c68 .State changed from Terminated to Destroyed, event=TIMER
>> (5) 2013-10-31 15:15:17.529  tdta0x4396000 ..Destroying txdata Response msg 200/INVITE/cseq=2 (tdta0x4396000)
>> (5) 2013-10-31 15:15:17.529   tsx0x4346c68 Transaction destroyed!
>> (5) 2013-10-31 15:15:17.532    ec0x3106af0 Prefetching..
>> (5) 2013-10-31 15:15:17.548  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.554  strm0x2a5b018 Jitter buffer empty (prefetch=0), plc invoked
>> (5) 2013-10-31 15:15:17.555    ec0x3106af0 Latency bufferring complete
>> (4) 2013-10-31 15:15:17.555 echo_webrtc_ae WebRTC AEC reset succeeded
>> (4) 2013-10-31 15:15:17.567    ec0x3106af0 Underflow, buf_cnt=0, will generate 1 frame
>> (5) 2013-10-31 15:15:17.568  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.588  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.608  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.628  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.648  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.668  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.688  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.708  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.728  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.748  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.768  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.788  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.808  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.828  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.848  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.868  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.888  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.908  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.929  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.948  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.969  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:17.988  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.009  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.028  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.049  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.068  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.089  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.108  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.128  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.148  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.168  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.188  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.208  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.228  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.248  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.268  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.288  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.308  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.328  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.348  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.368  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.388  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.408  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.428  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.448  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.468  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.488  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.508  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.528  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.548  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.568  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.588  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.608  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.628  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.648  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.668  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.688  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.708  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.728  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.748  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.768  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.788  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.808  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.828  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.848  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.868  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.888  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.908  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.928  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.947  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.968  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:18.988  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.008  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.028  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.048  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.068  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.089  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.108  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.129  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.149  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.168  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.188  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.208  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.229  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.249  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.268  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.288  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.308  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.328  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.348  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.369  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.388  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.408  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.428  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.448  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.468  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.488  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.508  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.528  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.549  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.568  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.588  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.608  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.628  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.648  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.668  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.688  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.708  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.728  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.748  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.768  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.788  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.808  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.828  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.848  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.868  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.889  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.908  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.928  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.948  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:19.988  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.008  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.028  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.048  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.068  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.088  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.108  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> (5) 2013-10-31 15:15:20.128  srtp0x2258e00 Failed to unprotect SRTP, pkt size=182, err=authentication failure
>> 
>> Cheers,
>> Chuck
>> 
>> _______________________________________________
>> Blink mailing list
>> Blink at lists.ag-projects.com
>> http://lists.ag-projects.com/mailman/listinfo/blink
>> 
> 
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