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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

82
testdata/Server-TLSv12-ALPN-NoMatch vendored
View file

@ -1,21 +1,23 @@
>>> Flow 1 (client to server)
00000000 16 03 01 00 bf 01 00 00 bb 03 03 12 5f 10 32 01 |............_.2.|
00000010 84 0f 82 05 7e ca 97 58 65 65 d5 ad d3 94 e4 88 |....~..Xee......|
00000020 e9 15 91 0a 2c 99 55 ca ae 18 aa 00 00 38 c0 2c |....,.U......8.,|
00000000 16 03 01 00 e3 01 00 00 df 03 03 fc a5 8d 79 5f |..............y_|
00000010 01 7f 77 df 86 0f 60 10 0a 88 ad 68 7f 7b 3b 63 |..w...`....h.{;c|
00000020 46 a9 7e c6 4e 7c 47 b5 00 2f a7 00 00 38 c0 2c |F.~.N|G../...8.,|
00000030 c0 30 00 9f cc a9 cc a8 cc aa c0 2b c0 2f 00 9e |.0.........+./..|
00000040 c0 24 c0 28 00 6b c0 23 c0 27 00 67 c0 0a c0 14 |.$.(.k.#.'.g....|
00000050 00 39 c0 09 c0 13 00 33 00 9d 00 9c 00 3d 00 3c |.9.....3.....=.<|
00000060 00 35 00 2f 00 ff 01 00 00 5a 00 0b 00 04 03 00 |.5./.....Z......|
00000070 01 02 00 0a 00 0a 00 08 00 1d 00 17 00 19 00 18 |................|
00000080 00 23 00 00 00 0d 00 20 00 1e 06 01 06 02 06 03 |.#..... ........|
00000090 05 01 05 02 05 03 04 01 04 02 04 03 03 01 03 02 |................|
000000a0 03 03 02 01 02 02 02 03 00 10 00 10 00 0e 06 70 |...............p|
000000b0 72 6f 74 6f 32 06 70 72 6f 74 6f 31 00 16 00 00 |roto2.proto1....|
000000c0 00 17 00 00 |....|
00000060 00 35 00 2f 00 ff 01 00 00 7e 00 00 00 0e 00 0c |.5./.....~......|
00000070 00 00 09 31 32 37 2e 30 2e 30 2e 31 00 0b 00 04 |...127.0.0.1....|
00000080 03 00 01 02 00 0a 00 0c 00 0a 00 1d 00 17 00 1e |................|
00000090 00 19 00 18 00 23 00 00 00 10 00 10 00 0e 06 70 |.....#.........p|
000000a0 72 6f 74 6f 32 06 70 72 6f 74 6f 31 00 16 00 00 |roto2.proto1....|
000000b0 00 17 00 00 00 0d 00 30 00 2e 04 03 05 03 06 03 |.......0........|
000000c0 08 07 08 08 08 09 08 0a 08 0b 08 04 08 05 08 06 |................|
000000d0 04 01 05 01 06 01 03 03 02 03 03 01 02 01 03 02 |................|
000000e0 02 02 04 02 05 02 06 02 |........|
>>> Flow 2 (server to client)
00000000 16 03 03 00 35 02 00 00 31 03 03 00 00 00 00 00 |....5...1.......|
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 c0 30 00 00 |.............0..|
00000020 00 00 00 44 4f 57 4e 47 52 44 01 00 c0 30 00 00 |...DOWNGRD...0..|
00000030 09 00 23 00 00 ff 01 00 01 00 16 03 03 02 59 0b |..#...........Y.|
00000040 00 02 55 00 02 52 00 02 4f 30 82 02 4b 30 82 01 |..U..R..O0..K0..|
00000050 b4 a0 03 02 01 02 02 09 00 e8 f0 9d 3f e2 5b ea |............?.[.|
@ -57,38 +59,38 @@
00000290 84 5c 21 d3 3b e9 fa e7 16 03 03 00 ac 0c 00 00 |.\!.;...........|
000002a0 a8 03 00 1d 20 2f e5 7d a3 47 cd 62 43 15 28 da |.... /.}.G.bC.(.|
000002b0 ac 5f bb 29 07 30 ff f6 84 af c4 cf c2 ed 90 99 |._.).0..........|
000002c0 5f 58 cb 3b 74 06 01 00 80 50 95 28 ab df d3 74 |_X.;t....P.(...t|
000002d0 7a 9b 7a d8 d2 31 34 87 75 29 a9 d0 fd 3c e4 be |z.z..14.u)...<..|
000002e0 59 e6 60 52 39 9f 8e 9d e3 1c 1d 75 47 b0 86 57 |Y.`R9......uG..W|
000002f0 3f e1 a8 a5 72 21 1a 22 49 61 71 83 20 76 8c b6 |?...r!."Iaq. v..|
00000300 e4 c4 99 de 4e 9c f6 22 df 8d 92 1e a9 c7 0e 83 |....N.."........|
00000310 d2 93 a9 2d 9b 74 f8 1b 1b 2f 1e 71 b6 7c d0 99 |...-.t.../.q.|..|
00000320 a3 d2 95 45 87 36 28 be 0a 26 53 89 77 6b b6 e4 |...E.6(..&S.wk..|
00000330 f9 3a 82 7c 67 81 08 22 cf 3a 94 83 68 29 f3 a5 |.:.|g..".:..h)..|
00000340 67 b4 95 77 0f fb 06 da 5f 16 03 03 00 04 0e 00 |g..w...._.......|
000002c0 5f 58 cb 3b 74 08 04 00 80 62 db d2 f4 17 c6 f2 |_X.;t....b......|
000002d0 73 d1 63 50 1f 26 96 af 9d bd cb 11 9a 95 c4 dd |s.cP.&..........|
000002e0 49 c3 9a 06 a3 8d 2a 1e b9 74 76 22 36 2e fd 08 |I.....*..tv"6...|
000002f0 a6 d1 9d 2e 20 75 e6 50 59 49 db 3f d9 b1 0e 81 |.... u.PYI.?....|
00000300 fb 16 25 67 0d 8b 1c af 35 95 59 d4 56 b2 9f 08 |..%g....5.Y.V...|
00000310 fd 85 68 46 30 59 2b 66 9e 86 b4 35 4c 4a 9f 6f |..hF0Y+f...5LJ.o|
00000320 8f 2b 8d 9f 19 c2 9a 4e 91 6e fe 56 cc 9b 39 e7 |.+.....N.n.V..9.|
00000330 8d e2 5e 07 55 16 76 e0 7f 8b aa 0e 36 94 9f 78 |..^.U.v.....6..x|
00000340 bd 06 a2 65 a3 f5 83 04 97 16 03 03 00 04 0e 00 |...e............|
00000350 00 00 |..|
>>> Flow 3 (client to server)
00000000 16 03 03 00 25 10 00 00 21 20 a4 d7 31 f0 60 aa |....%...! ..1.`.|
00000010 97 48 1f a8 fb 3c 78 77 5f 90 b3 f7 f2 0c 5e ed |.H...<xw_.....^.|
00000020 3e 2e 77 a4 72 14 b0 bb c2 65 14 03 03 00 01 01 |>.w.r....e......|
00000030 16 03 03 00 28 6d 3e 7f a1 0e 5b ea 24 ee ec 77 |....(m>...[.$..w|
00000040 3c 03 eb cb 5c ad b4 21 b2 c1 9c 5e 4f 36 88 01 |<...\..!...^O6..|
00000050 b6 0c 7c 92 70 70 63 4f d4 e1 98 45 e4 |..|.ppcO...E.|
00000000 16 03 03 00 25 10 00 00 21 20 56 69 9c 58 80 3e |....%...! Vi.X.>|
00000010 72 ee ee b1 05 fd a0 a7 8d 78 9c 5a 7d e0 21 63 |r........x.Z}.!c|
00000020 d4 19 3c e2 b1 72 92 03 ed 6a 14 03 03 00 01 01 |..<..r...j......|
00000030 16 03 03 00 28 6b c0 b3 6e 77 df ef 99 2d 7a 93 |....(k..nw...-z.|
00000040 d5 9d 7f 1e 8c 36 eb 7c bb 32 f9 a1 b0 65 b3 85 |.....6.|.2...e..|
00000050 fb 33 64 9f 73 10 41 5a 01 6f d1 6b 73 |.3d.s.AZ.o.ks|
>>> Flow 4 (server to client)
00000000 16 03 03 00 82 04 00 00 7e 00 00 00 00 00 78 50 |........~.....xP|
00000010 46 ad c1 db a8 38 86 7b 2b bb fd d0 c3 42 3e 00 |F....8.{+....B>.|
00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 94 |................|
00000030 6f ec 80 83 61 34 3a 86 15 18 26 50 d0 12 69 5a |o...a4:...&P..iZ|
00000040 8e 67 6a ce 99 67 0a 90 09 d5 ad 29 62 08 9b 29 |.gj..g.....)b..)|
00000050 6c 12 bb d4 74 3c fb 5b dc e5 89 f0 98 93 03 e9 |l...t<.[........|
00000060 2a ea 31 74 0a 33 94 96 49 53 80 c9 3e 9b 53 32 |*.1t.3..IS..>.S2|
00000070 4a 15 31 0e fa 90 bd da af 07 d1 a8 fa 15 e8 df |J.1.............|
00000080 3d f1 d1 7a 21 8c 7a 14 03 03 00 01 01 16 03 03 |=..z!.z.........|
00000090 00 28 00 00 00 00 00 00 00 00 70 0c c0 3b 84 68 |.(........p..;.h|
000000a0 4d e5 7d 54 18 ba 77 3d 8c 20 03 3e 50 69 45 0d |M.}T..w=. .>PiE.|
000000b0 64 a2 0f 1e 4e bf 86 0b 9c 05 17 03 03 00 25 00 |d...N.........%.|
000000c0 00 00 00 00 00 00 01 43 a9 fa 0f e3 5a 86 46 2a |.......C....Z.F*|
000000d0 56 3a 6c d5 88 b7 40 a0 d5 59 45 45 ac 06 5d b0 |V:l...@..YEE..].|
000000e0 d7 c9 ed 00 15 03 03 00 1a 00 00 00 00 00 00 00 |................|
000000f0 02 ce de ef aa b4 47 77 4c f6 e9 fb 67 e8 fb 7f |......GwL...g...|
00000100 c6 05 20 |.. |
00000030 6f ec 80 83 61 59 7e 5a 0d 70 cc 83 b5 c8 ed d4 |o...aY~Z.p......|
00000040 79 ab 28 49 65 f8 52 5f 78 5a 83 1a d4 b6 76 fa |y.(Ie.R_xZ....v.|
00000050 b7 e3 ef 12 48 1b 73 42 18 ee 78 5a 4e 05 70 66 |....H.sB..xZN.pf|
00000060 1a 51 7b 20 e0 33 94 93 4f 86 e2 54 48 67 df 11 |.Q{ .3..O..THg..|
00000070 ca f2 6d 73 d1 06 3b 88 ef af 91 1c f0 fd 64 4f |..ms..;.......dO|
00000080 c8 d7 45 cb cc 90 14 14 03 03 00 01 01 16 03 03 |..E.............|
00000090 00 28 00 00 00 00 00 00 00 00 58 a6 55 c9 de bc |.(........X.U...|
000000a0 04 23 e7 85 cf 8c 44 d1 da ad c2 73 45 3e 42 f0 |.#....D....sE>B.|
000000b0 05 58 7e 7b 35 24 1c 86 93 1e 17 03 03 00 25 00 |.X~{5$........%.|
000000c0 00 00 00 00 00 00 01 c8 90 76 8e 60 ca b3 75 47 |.........v.`..uG|
000000d0 78 f2 5d a8 62 82 10 0f 3c b5 b6 51 d2 0b 40 40 |x.].b...<..Q..@@|
000000e0 66 b4 82 11 15 03 03 00 1a 00 00 00 00 00 00 00 |f...............|
000000f0 02 f4 16 23 56 26 87 e1 22 9f d3 30 e9 fa 99 a5 |...#V&.."..0....|
00000100 f0 5b 2c |.[,|