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crypto/tls: enable TLS 1.3 and update tests

Browse source 
To disable TLS 1.3, simply remove VersionTLS13 from supportedVersions,
as tested by TestEscapeRoute, and amend documentation. To make it
opt-in, revert the change to (*Config).supportedVersions from this CL.

I did not have the heart to implement the early data skipping feature
when I realized that it did not offer a choice between two
abstraction-breaking options, but demanded them both (look for handshake
type in case of HelloRetryRequest, trial decryption otherwise). It's a
lot of complexity for an apparently small gain, but if anyone has strong
opinions about it let me know.

Note that in TLS 1.3 alerts are encrypted, so the close_notify peeking
to return (n > 0, io.EOF) from Read doesn't work. If we are lucky, those
servers that unexpectedly close connections after serving a single
request will have stopped (maybe thanks to H/2) before they got updated
to TLS 1.3.

Relatedly, session tickets are now provisioned on the client first Read
instead of at Handshake time, because they are, well, post-handshake
messages. If this proves to be a problem we might try to peek at them.

Doubled the tests that cover logic that's different in TLS 1.3.

The benchmarks for TLS 1.2 compared to be0f3c286b5 (before TLS 1.3 and
its refactors, after CL 142817 changed them to use real connections)
show little movement.

name                                       old time/op   new time/op   delta
HandshakeServer/RSA-8                        795µs ± 1%    798µs ± 1%    ~     (p=0.057 n=10+18)
HandshakeServer/ECDHE-P256-RSA-8             903µs ± 0%    909µs ± 1%  +0.68%  (p=0.000 n=8+17)
HandshakeServer/ECDHE-P256-ECDSA-P256-8      198µs ± 0%    204µs ± 1%  +3.24%  (p=0.000 n=9+18)
HandshakeServer/ECDHE-X25519-ECDSA-P256-8    202µs ± 3%    208µs ± 1%  +2.98%  (p=0.000 n=9+20)
HandshakeServer/ECDHE-P521-ECDSA-P521-8     15.5ms ± 1%   15.9ms ± 2%  +2.49%  (p=0.000 n=10+20)
Throughput/MaxPacket/1MB-8                  5.81ms ±23%   6.14ms ±44%    ~     (p=0.605 n=8+18)
Throughput/MaxPacket/2MB-8                  8.91ms ±22%   8.74ms ±33%    ~     (p=0.498 n=9+19)
Throughput/MaxPacket/4MB-8                  12.8ms ± 3%   14.0ms ±10%  +9.74%  (p=0.000 n=10+17)
Throughput/MaxPacket/8MB-8                  25.1ms ± 7%   24.6ms ±16%    ~     (p=0.129 n=9+19)
Throughput/MaxPacket/16MB-8                 46.3ms ± 4%   45.9ms ±12%    ~     (p=0.340 n=9+20)
Throughput/MaxPacket/32MB-8                 88.5ms ± 4%   86.0ms ± 4%  -2.82%  (p=0.004 n=10+20)
Throughput/MaxPacket/64MB-8                  173ms ± 2%    167ms ± 7%  -3.42%  (p=0.001 n=10+19)
Throughput/DynamicPacket/1MB-8              5.88ms ± 4%   6.59ms ±64%    ~     (p=0.232 n=9+18)
Throughput/DynamicPacket/2MB-8              9.08ms ±12%   8.73ms ±21%    ~     (p=0.408 n=10+18)
Throughput/DynamicPacket/4MB-8              14.2ms ± 5%   14.0ms ±11%    ~     (p=0.188 n=9+19)
Throughput/DynamicPacket/8MB-8              25.1ms ± 6%   24.0ms ± 7%  -4.39%  (p=0.000 n=10+18)
Throughput/DynamicPacket/16MB-8             45.6ms ± 3%   43.3ms ± 1%  -5.22%  (p=0.000 n=10+8)
Throughput/DynamicPacket/32MB-8             88.4ms ± 3%   84.8ms ± 2%  -4.06%  (p=0.000 n=10+10)
Throughput/DynamicPacket/64MB-8              175ms ± 3%    167ms ± 2%  -4.63%  (p=0.000 n=10+10)
Latency/MaxPacket/200kbps-8                  694ms ± 0%    694ms ± 0%  -0.02%  (p=0.000 n=9+9)
Latency/MaxPacket/500kbps-8                  279ms ± 0%    279ms ± 0%  -0.09%  (p=0.000 n=10+10)
Latency/MaxPacket/1000kbps-8                 140ms ± 0%    140ms ± 0%  -0.15%  (p=0.000 n=10+9)
Latency/MaxPacket/2000kbps-8                71.1ms ± 0%   71.0ms ± 0%  -0.09%  (p=0.001 n=8+9)
Latency/MaxPacket/5000kbps-8                30.5ms ± 6%   30.1ms ± 6%    ~     (p=0.905 n=10+9)
Latency/DynamicPacket/200kbps-8              134ms ± 0%    134ms ± 0%    ~     (p=0.796 n=9+9)
Latency/DynamicPacket/500kbps-8             54.8ms ± 0%   54.7ms ± 0%  -0.18%  (p=0.000 n=8+10)
Latency/DynamicPacket/1000kbps-8            28.5ms ± 0%   29.1ms ± 8%    ~     (p=0.173 n=8+10)
Latency/DynamicPacket/2000kbps-8            15.3ms ± 6%   15.9ms ±10%    ~     (p=0.905 n=9+10)
Latency/DynamicPacket/5000kbps-8            9.14ms ±21%   9.65ms ±82%    ~     (p=0.529 n=10+10)

name                                       old speed     new speed     delta
Throughput/MaxPacket/1MB-8                 175MB/s ±13%  167MB/s ±64%    ~     (p=0.646 n=7+20)
Throughput/MaxPacket/2MB-8                 241MB/s ±25%  241MB/s ±40%    ~     (p=0.660 n=9+20)
Throughput/MaxPacket/4MB-8                 328MB/s ± 3%  300MB/s ± 9%  -8.70%  (p=0.000 n=10+17)
Throughput/MaxPacket/8MB-8                 335MB/s ± 7%  340MB/s ±17%    ~     (p=0.212 n=9+20)
Throughput/MaxPacket/16MB-8                363MB/s ± 4%  367MB/s ±11%    ~     (p=0.340 n=9+20)
Throughput/MaxPacket/32MB-8                379MB/s ± 4%  390MB/s ± 4%  +2.93%  (p=0.004 n=10+20)
Throughput/MaxPacket/64MB-8                388MB/s ± 2%  401MB/s ± 7%  +3.25%  (p=0.004 n=10+20)
Throughput/DynamicPacket/1MB-8             178MB/s ± 4%  157MB/s ±73%    ~     (p=0.127 n=9+20)
Throughput/DynamicPacket/2MB-8             232MB/s ±11%  243MB/s ±18%    ~     (p=0.415 n=10+18)
Throughput/DynamicPacket/4MB-8             296MB/s ± 5%  299MB/s ±15%    ~     (p=0.295 n=9+20)
Throughput/DynamicPacket/8MB-8             334MB/s ± 6%  350MB/s ± 7%  +4.58%  (p=0.000 n=10+18)
Throughput/DynamicPacket/16MB-8            368MB/s ± 3%  388MB/s ± 1%  +5.48%  (p=0.000 n=10+8)
Throughput/DynamicPacket/32MB-8            380MB/s ± 3%  396MB/s ± 2%  +4.20%  (p=0.000 n=10+10)
Throughput/DynamicPacket/64MB-8            384MB/s ± 3%  403MB/s ± 2%  +4.83%  (p=0.000 n=10+10)

Comparing TLS 1.2 and TLS 1.3 at tip shows a slight (~5-10%) slowdown of
handshakes, which might be worth looking at next cycle, but the latency
improvements are expected to overshadow that.

name                                       old time/op   new time/op   delta
HandshakeServer/ECDHE-P256-RSA-8             909µs ± 1%    963µs ± 0%   +5.87%  (p=0.000 n=17+18)
HandshakeServer/ECDHE-P256-ECDSA-P256-8      204µs ± 1%    225µs ± 2%  +10.20%  (p=0.000 n=18+20)
HandshakeServer/ECDHE-X25519-ECDSA-P256-8    208µs ± 1%    230µs ± 2%  +10.35%  (p=0.000 n=20+18)
HandshakeServer/ECDHE-P521-ECDSA-P521-8     15.9ms ± 2%   15.9ms ± 1%     ~     (p=0.444 n=20+19)
Throughput/MaxPacket/1MB-8                  6.14ms ±44%   7.07ms ±46%     ~     (p=0.057 n=18+19)
Throughput/MaxPacket/2MB-8                  8.74ms ±33%   8.61ms ± 9%     ~     (p=0.552 n=19+17)
Throughput/MaxPacket/4MB-8                  14.0ms ±10%   14.1ms ±12%     ~     (p=0.707 n=17+20)
Throughput/MaxPacket/8MB-8                  24.6ms ±16%   25.6ms ±14%     ~     (p=0.107 n=19+20)
Throughput/MaxPacket/16MB-8                 45.9ms ±12%   44.7ms ± 6%     ~     (p=0.607 n=20+19)
Throughput/MaxPacket/32MB-8                 86.0ms ± 4%   87.9ms ± 8%     ~     (p=0.113 n=20+19)
Throughput/MaxPacket/64MB-8                  167ms ± 7%    169ms ± 2%   +1.26%  (p=0.011 n=19+19)
Throughput/DynamicPacket/1MB-8              6.59ms ±64%   6.79ms ±43%     ~     (p=0.480 n=18+19)
Throughput/DynamicPacket/2MB-8              8.73ms ±21%   9.58ms ±13%   +9.71%  (p=0.006 n=18+20)
Throughput/DynamicPacket/4MB-8              14.0ms ±11%   13.9ms ±10%     ~     (p=0.687 n=19+20)
Throughput/DynamicPacket/8MB-8              24.0ms ± 7%   24.6ms ± 8%   +2.36%  (p=0.045 n=18+17)
Throughput/DynamicPacket/16MB-8             43.3ms ± 1%   44.3ms ± 2%   +2.48%  (p=0.001 n=8+9)
Throughput/DynamicPacket/32MB-8             84.8ms ± 2%   86.7ms ± 2%   +2.27%  (p=0.000 n=10+10)
Throughput/DynamicPacket/64MB-8              167ms ± 2%    170ms ± 3%   +1.89%  (p=0.005 n=10+10)
Latency/MaxPacket/200kbps-8                  694ms ± 0%    699ms ± 0%   +0.65%  (p=0.000 n=9+10)
Latency/MaxPacket/500kbps-8                  279ms ± 0%    280ms ± 0%   +0.68%  (p=0.000 n=10+10)
Latency/MaxPacket/1000kbps-8                 140ms ± 0%    141ms ± 0%   +0.59%  (p=0.000 n=9+9)
Latency/MaxPacket/2000kbps-8                71.0ms ± 0%   71.3ms ± 0%   +0.42%  (p=0.000 n=9+9)
Latency/MaxPacket/5000kbps-8                30.1ms ± 6%   30.7ms ±10%   +1.93%  (p=0.019 n=9+9)
Latency/DynamicPacket/200kbps-8              134ms ± 0%    138ms ± 0%   +3.22%  (p=0.000 n=9+10)
Latency/DynamicPacket/500kbps-8             54.7ms ± 0%   56.3ms ± 0%   +3.03%  (p=0.000 n=10+8)
Latency/DynamicPacket/1000kbps-8            29.1ms ± 8%   29.1ms ± 0%     ~     (p=0.173 n=10+8)
Latency/DynamicPacket/2000kbps-8            15.9ms ±10%   16.4ms ±36%     ~     (p=0.633 n=10+8)
Latency/DynamicPacket/5000kbps-8            9.65ms ±82%   8.32ms ± 8%     ~     (p=0.573 n=10+8)

name                                       old speed     new speed     delta
Throughput/MaxPacket/1MB-8                 167MB/s ±64%  155MB/s ±55%     ~     (p=0.224 n=20+19)
Throughput/MaxPacket/2MB-8                 241MB/s ±40%  244MB/s ± 9%     ~     (p=0.407 n=20+17)
Throughput/MaxPacket/4MB-8                 300MB/s ± 9%  298MB/s ±11%     ~     (p=0.707 n=17+20)
Throughput/MaxPacket/8MB-8                 340MB/s ±17%  330MB/s ±13%     ~     (p=0.201 n=20+20)
Throughput/MaxPacket/16MB-8                367MB/s ±11%  375MB/s ± 5%     ~     (p=0.607 n=20+19)
Throughput/MaxPacket/32MB-8                390MB/s ± 4%  382MB/s ± 8%     ~     (p=0.113 n=20+19)
Throughput/MaxPacket/64MB-8                401MB/s ± 7%  397MB/s ± 2%   -0.96%  (p=0.030 n=20+19)
Throughput/DynamicPacket/1MB-8             157MB/s ±73%  156MB/s ±39%     ~     (p=0.738 n=20+20)
Throughput/DynamicPacket/2MB-8             243MB/s ±18%  220MB/s ±14%   -9.65%  (p=0.006 n=18+20)
Throughput/DynamicPacket/4MB-8             299MB/s ±15%  303MB/s ± 9%     ~     (p=0.512 n=20+20)
Throughput/DynamicPacket/8MB-8             350MB/s ± 7%  342MB/s ± 8%   -2.27%  (p=0.045 n=18+17)
Throughput/DynamicPacket/16MB-8            388MB/s ± 1%  378MB/s ± 2%   -2.41%  (p=0.001 n=8+9)
Throughput/DynamicPacket/32MB-8            396MB/s ± 2%  387MB/s ± 2%   -2.21%  (p=0.000 n=10+10)
Throughput/DynamicPacket/64MB-8            403MB/s ± 2%  396MB/s ± 3%   -1.84%  (p=0.005 n=10+10)

Fixes #9671

Change-Id: Ieb57c5140eb2c083b8be0d42b240cd2eeec0dcf6
Reviewed-on: https://go-review.googlesource.com/c/147638
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Adam Langley <agl@golang.org>
This commit is contained in:
Filippo Valsorda 2018-11-05 22:52:51 -05:00
parent 07b241c4b9
commit 5db23cd389
83 changed files with 3733 additions and 3281 deletions
Download patch file Download diff file Expand all files Collapse all files

107
testdata/Client-TLSv12-ClientCert-RSA-AES256-GCM-SHA384 vendored
View file

@ -1,20 +1,26 @@
>>> Flow 1 (client to server)
00000000 16 03 01 00 95 01 00 00 91 03 03 00 00 00 00 00 |................|
00000000 16 03 01 00 f8 01 00 00 f4 03 03 00 00 00 00 00 |................|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 2c cc a8 |.............,..|
00000030 cc a9 c0 2f c0 2b c0 30 c0 2c c0 27 c0 13 c0 23 |.../.+.0.,.'...#|
00000040 c0 09 c0 14 c0 0a 00 9c 00 9d 00 3c 00 2f 00 35 |...........<./.5|
00000050 c0 12 00 0a 00 05 c0 11 c0 07 01 00 00 3c 00 05 |.............<..|
00000060 00 05 01 00 00 00 00 00 0a 00 0a 00 08 00 1d 00 |................|
00000070 17 00 18 00 19 00 0b 00 02 01 00 00 0d 00 12 00 |................|
00000080 10 04 01 04 03 05 01 05 03 06 01 06 03 02 01 02 |................|
00000090 03 ff 01 00 01 00 00 12 00 00 |..........|
00000020 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 00 |........... ....|
00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 32 cc a8 |.............2..|
00000050 cc a9 c0 2f c0 2b c0 30 c0 2c c0 27 c0 13 c0 23 |.../.+.0.,.'...#|
00000060 c0 09 c0 14 c0 0a 00 9c 00 9d 00 3c 00 2f 00 35 |...........<./.5|
00000070 c0 12 00 0a 00 05 c0 11 c0 07 13 01 13 03 13 02 |................|
00000080 01 00 00 79 00 05 00 05 01 00 00 00 00 00 0a 00 |...y............|
00000090 0a 00 08 00 1d 00 17 00 18 00 19 00 0b 00 02 01 |................|
000000a0 00 00 0d 00 18 00 16 08 04 08 05 08 06 04 01 04 |................|
000000b0 03 05 01 05 03 06 01 06 03 02 01 02 03 ff 01 00 |................|
000000c0 01 00 00 12 00 00 00 2b 00 09 08 03 04 03 03 03 |.......+........|
000000d0 02 03 01 00 33 00 26 00 24 00 1d 00 20 2f e5 7d |....3.&.$... /.}|
000000e0 a3 47 cd 62 43 15 28 da ac 5f bb 29 07 30 ff f6 |.G.bC.(.._.).0..|
000000f0 84 af c4 cf c2 ed 90 99 5f 58 cb 3b 74 |........_X.;t|
>>> Flow 2 (server to client)
00000000 16 03 03 00 59 02 00 00 55 03 03 76 09 a7 74 97 |....Y...U..v..t.|
00000010 df 92 1b 14 fb 0f 5c 82 a9 04 22 5f 32 1f 04 50 |......\..."_2..P|
00000020 52 8c ec 30 c1 5e 73 51 8a 0d 22 20 12 f5 11 b3 |R..0.^sQ.." ....|
00000030 3b 8e 49 9a 0b 79 3e 0a a8 7f a8 01 eb b0 ea 4e |;.I..y>........N|
00000040 d5 19 0d 4e c5 7d d7 a0 ff 6e 75 a1 c0 30 00 00 |...N.}...nu..0..|
00000000 16 03 03 00 59 02 00 00 55 03 03 10 af 03 5d d2 |....Y...U.....].|
00000010 4d c8 e6 2e 88 08 57 65 8c c6 fa af b5 e7 bd 49 |M.....We.......I|
00000020 4c d0 dc 04 e6 14 e0 83 40 79 dd 20 5a 11 db 9d |L.......@y. Z...|
00000030 c0 10 71 f5 27 89 5a 7e 17 80 9b 26 39 09 cc ad |..q.'.Z~...&9...|
00000040 be 1a 24 37 d7 08 a2 e1 fe 75 54 71 c0 30 00 00 |..$7.....uTq.0..|
00000050 0d ff 01 00 01 00 00 0b 00 04 03 00 01 02 16 03 |................|
00000060 03 02 59 0b 00 02 55 00 02 52 00 02 4f 30 82 02 |..Y...U..R..O0..|
00000070 4b 30 82 01 b4 a0 03 02 01 02 02 09 00 e8 f0 9d |K0..............|
@ -54,21 +60,22 @@
00000290 77 8d 0c 1c f1 0f a1 d8 40 83 61 c9 4c 72 2b 9d |w.......@.a.Lr+.|
000002a0 ae db 46 06 06 4d f4 c1 b3 3e c0 d1 bd 42 d4 db |..F..M...>...B..|
000002b0 fe 3d 13 60 84 5c 21 d3 3b e9 fa e7 16 03 03 00 |.=.`.\!.;.......|
000002c0 ac 0c 00 00 a8 03 00 1d 20 24 0d ab 23 1c 61 5d |........ $..#.a]|
000002d0 26 01 04 dd ea 32 2d e4 a1 95 28 fc a7 17 93 6f |&....2-...(....o|
000002e0 ce b8 ef 0a 74 cf 28 ca 33 04 01 00 80 1e e1 03 |....t.(.3.......|
000002f0 e6 a7 bd 38 7b 32 52 01 47 b3 fa 0a 8f 29 2c 98 |...8{2R.G....),.|
00000300 58 37 21 3d 9e 78 48 dc 74 a9 ec d2 9a cb 56 8e |X7!=.xH.t.....V.|
00000310 4a 90 d6 b6 87 82 03 b8 60 04 bf 73 b2 61 e6 ab |J.......`..s.a..|
00000320 7d cd eb ba cf e8 16 86 db 38 7e 96 6b 14 c4 4f |}........8~.k..O|
00000330 05 fb 2b b5 6e 50 9a f5 02 f3 a2 84 95 8d a6 91 |..+.nP..........|
00000340 d2 16 33 98 16 c0 61 55 fe a8 70 02 d1 db 86 d1 |..3...aU..p.....|
00000350 37 0c 02 36 cf b2 10 6d 63 94 f6 18 29 a7 6b 1b |7..6...mc...).k.|
00000360 8f 7c 51 8e 8f e4 ef a8 2b 99 0b ae 1b 16 03 03 |.|Q.....+.......|
00000370 00 2a 0d 00 00 26 03 01 02 40 00 1e 06 01 06 02 |.*...&...@......|
00000380 06 03 05 01 05 02 05 03 04 01 04 02 04 03 03 01 |................|
00000390 03 02 03 03 02 01 02 02 02 03 00 00 16 03 03 00 |................|
000003a0 04 0e 00 00 00 |.....|
000002c0 ac 0c 00 00 a8 03 00 1d 20 42 0e 6e 06 83 b5 4e |........ B.n...N|
000002d0 d9 f5 45 2b 82 1c 30 c7 65 5d 40 44 10 b8 63 aa |..E+..0.e]@D..c.|
000002e0 6f ef 92 13 4b 8d fd 1b 0e 08 04 00 80 63 8f 8a |o...K........c..|
000002f0 f3 6a 42 b9 e2 6d c3 06 c5 04 2d df 4b 06 0f b7 |.jB..m....-.K...|
00000300 e5 36 d2 5f be aa 36 83 82 eb e8 06 e9 a5 b8 47 |.6._..6........G|
00000310 db 43 fb 7d ab 0b 3a db 13 df ab 62 16 7d 80 57 |.C.}..:....b.}.W|
00000320 4b 07 79 f6 d9 9c ad d4 1b b5 cd cb 92 44 bc 74 |K.y..........D.t|
00000330 d0 f3 67 0c e6 1a 5a 18 53 bc bc 65 19 7a 13 f3 |..g...Z.S..e.z..|
00000340 78 36 e7 14 7d 36 6d 85 ea d7 96 18 e2 bc 1d af |x6..}6m.........|
00000350 58 50 f3 f7 a3 27 49 a4 89 10 e2 cc 2d db c5 4a |XP...'I.....-..J|
00000360 4c 24 3e 9b 70 17 ae 2f f9 d0 96 8f b0 16 03 03 |L$>.p../........|
00000370 00 3a 0d 00 00 36 03 01 02 40 00 2e 04 03 05 03 |.:...6...@......|
00000380 06 03 08 07 08 08 08 09 08 0a 08 0b 08 04 08 05 |................|
00000390 08 06 04 01 05 01 06 01 03 03 02 03 03 01 02 01 |................|
000003a0 03 02 02 02 04 02 05 02 06 02 00 00 16 03 03 00 |................|
000003b0 04 0e 00 00 00 |.....|
>>> Flow 3 (client to server)
00000000 16 03 03 01 fd 0b 00 01 f9 00 01 f6 00 01 f3 30 |...............0|
00000010 82 01 ef 30 82 01 58 a0 03 02 01 02 02 10 5c 19 |...0..X.......\.|
@ -105,26 +112,26 @@
00000200 e5 35 16 03 03 00 25 10 00 00 21 20 2f e5 7d a3 |.5....%...! /.}.|
00000210 47 cd 62 43 15 28 da ac 5f bb 29 07 30 ff f6 84 |G.bC.(.._.).0...|
00000220 af c4 cf c2 ed 90 99 5f 58 cb 3b 74 16 03 03 00 |......._X.;t....|
00000230 88 0f 00 00 84 06 01 00 80 9f 32 29 c2 47 12 3b |..........2).G.;|
00000240 c1 2a f5 02 2b be 51 88 68 ed d6 f6 06 72 b8 02 |.*..+.Q.h....r..|
00000250 32 5f f6 c6 a0 72 d1 df d4 01 8c f7 37 ca 3a 8f |2_...r......7.:.|
00000260 cb ee d8 1d 7b 8a 80 0b 21 30 14 55 32 19 ba 8e |....{...!0.U2...|
00000270 a0 6a 0a 8b 53 01 71 09 d2 1c 19 b2 50 4f a4 35 |.j..S.q.....PO.5|
00000280 4d 22 71 74 62 fb 24 8d d1 b2 0e d7 60 ae 9e a9 |M"qtb.$.....`...|
00000290 07 60 84 99 da c9 a4 04 09 35 da c3 98 4e ab fe |.`.......5...N..|
000002a0 41 68 f2 0c 8a 94 b3 26 af 2c 19 52 48 08 8d 00 |Ah.....&.,.RH...|
000002b0 05 69 d8 9f 35 b5 9e 00 2e 14 03 03 00 01 01 16 |.i..5...........|
000002c0 03 03 00 28 00 00 00 00 00 00 00 00 bf fd 71 87 |...(..........q.|
000002d0 c2 8c 1e 69 59 95 8a 75 da 56 7e db e6 5c fd 6c |...iY..u.V~..\.l|
000002e0 74 97 46 66 37 23 3f 39 91 23 c0 d1 |t.Ff7#?9.#..|
00000230 88 0f 00 00 84 08 04 00 80 0d 7c 62 81 7d fc c9 |..........|b.}..|
00000240 d4 4c 3e dd 4c b0 fe ce 43 90 27 39 2c be 01 24 |.L>.L...C.'9,..$|
00000250 bc 55 f5 87 d7 31 00 47 6c 49 ce 82 db 0e 3d af |.U...1.GlI....=.|
00000260 a5 f3 4a 28 c9 f7 0b d3 68 e2 b8 de 2d b3 d8 5d |..J(....h...-..]|
00000270 c6 6d da 2f 74 c4 0a f4 93 ed 58 10 00 94 55 d6 |.m./t.....X...U.|
00000280 c8 62 d0 35 20 cc 90 dc 70 bf 1d 6f c9 76 10 de |.b.5 ...p..o.v..|
00000290 c2 50 ba e9 b4 bd 80 d7 01 b2 aa 1d 27 03 0f ad |.P..........'...|
000002a0 39 46 ec 30 b0 fb 68 0f 1f b3 4c 0c 26 70 4c 33 |9F.0..h...L.&pL3|
000002b0 bf 18 79 81 11 c0 7f b9 ae 14 03 03 00 01 01 16 |..y.............|
000002c0 03 03 00 28 00 00 00 00 00 00 00 00 a2 ee 76 00 |...(..........v.|
000002d0 77 2b 70 9d f7 0a 11 b4 25 00 07 92 d4 4c 9c 68 |w+p.....%....L.h|
000002e0 64 54 11 6d 39 46 6c ea 20 0c 15 ed |dT.m9Fl. ...|
>>> Flow 4 (server to client)
00000000 14 03 03 00 01 01 16 03 03 00 28 16 d9 d6 d4 2f |..........(..../|
00000010 8c 6f 50 8d e6 6f ea eb 6a 55 6a 12 10 d2 dc aa |.oP..o..jUj.....|
00000020 83 7a 38 6a bc 10 aa da 62 ab 94 7b ac f2 03 1a |.z8j....b..{....|
00000030 2f 95 6d |/.m|
00000000 14 03 03 00 01 01 16 03 03 00 28 f5 f7 fe 25 12 |..........(...%.|
00000010 d8 e2 d9 ee b3 c8 02 a9 6e d9 80 ee 7b 7e 95 1f |........n...{~..|
00000020 8e 97 a6 5f e8 4c ee 67 e9 a1 43 ab 0e 17 ce 92 |..._.L.g..C.....|
00000030 7c 03 0f ||..|
>>> Flow 5 (client to server)
00000000 17 03 03 00 1e 00 00 00 00 00 00 00 01 36 84 d7 |.............6..|
00000010 5c ef b0 3e 11 86 a9 a1 2c 0c 05 2f fa 86 3b dc |\..>....,../..;.|
00000020 fb 8c 94 15 03 03 00 1a 00 00 00 00 00 00 00 02 |................|
00000030 86 fb 4d dd 33 11 53 9c c2 9f e6 48 79 19 69 f3 |..M.3.S....Hy.i.|
00000040 db 3b |.;|
00000000 17 03 03 00 1e 00 00 00 00 00 00 00 01 4c 67 fb |.............Lg.|
00000010 76 75 0d a4 56 d5 9c 1a 6d 7d 94 06 df 6d 05 98 |vu..V...m}...m..|
00000020 39 be 1e 15 03 03 00 1a 00 00 00 00 00 00 00 02 |9...............|
00000030 31 e3 f4 a1 b7 0e cc 48 17 a6 69 4d ba 43 a0 2d |1......H..iM.C.-|
00000040 12 a2 |..|