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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

81
testdata/Server-TLSv12-IssueTicketPreDisable vendored
View file

@ -1,15 +1,18 @@
>>> Flow 1 (client to server)
00000000 16 03 01 00 61 01 00 00 5d 03 03 91 2f b7 db 1e |....a...].../...|
00000010 41 ac c6 17 1d 0f 0c 8e 86 15 e0 de e9 c8 6b f5 |A.............k.|
00000020 69 c7 bf ad ff 63 58 2b b1 79 a6 00 00 04 00 2f |i....cX+.y...../|
00000030 00 ff 01 00 00 30 00 23 00 00 00 0d 00 20 00 1e |.....0.#..... ..|
00000040 06 01 06 02 06 03 05 01 05 02 05 03 04 01 04 02 |................|
00000050 04 03 03 01 03 02 03 03 02 01 02 02 02 03 00 16 |................|
00000060 00 00 00 17 00 00 |......|
00000000 16 03 01 00 9b 01 00 00 97 03 03 b9 ed cc cc b2 |................|
00000010 93 69 38 bf d0 24 20 b1 24 99 8a 4d b2 81 5d 58 |.i8..$ .$..M..]X|
00000020 b7 a0 b1 a3 ef fd 21 01 75 01 b3 00 00 04 00 2f |......!.u....../|
00000030 00 ff 01 00 00 6a 00 00 00 0e 00 0c 00 00 09 31 |.....j.........1|
00000040 32 37 2e 30 2e 30 2e 31 00 0b 00 04 03 00 01 02 |27.0.0.1........|
00000050 00 0a 00 0c 00 0a 00 1d 00 17 00 1e 00 19 00 18 |................|
00000060 00 23 00 00 00 16 00 00 00 17 00 00 00 0d 00 30 |.#.............0|
00000070 00 2e 04 03 05 03 06 03 08 07 08 08 08 09 08 0a |................|
00000080 08 0b 08 04 08 05 08 06 04 01 05 01 06 01 03 03 |................|
00000090 02 03 03 01 02 01 03 02 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 00 2f 00 00 |............./..|
00000020 00 00 00 44 4f 57 4e 47 52 44 01 00 00 2f 00 00 |...DOWNGRD.../..|
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 |............?.[.|
@ -51,39 +54,39 @@
00000290 84 5c 21 d3 3b e9 fa e7 16 03 03 00 04 0e 00 00 |.\!.;...........|
000002a0 00 |.|
>>> Flow 3 (client to server)
00000000 16 03 03 00 86 10 00 00 82 00 80 c5 0c 17 b1 b2 |................|
00000010 65 0b b7 7b 45 6f cb 7d b4 9c 5c 82 3a 1a 75 11 |e..{Eo.}..\.:.u.|
00000020 22 6f 41 3a 81 e2 81 2e 74 f8 70 61 fd e1 7c ce |"oA:....t.pa..|.|
00000030 bf 06 d7 29 77 07 b3 9d cc 33 25 53 17 12 43 ae |...)w....3%S..C.|
00000040 4f df ad a4 3e 49 6e 97 50 b6 23 d0 fa 3d a6 bc |O...>In.P.#..=..|
00000050 38 d8 5f 2b 45 a7 d0 aa cd b1 39 03 8f 62 9e 46 |8._+E.....9..b.F|
00000060 50 d4 83 1d b8 76 41 29 d4 40 9a 65 41 8d 1c f0 |P....vA).@.eA...|
00000070 d4 4d 88 d2 5e 42 ec c8 86 d6 fd df 65 d8 f1 82 |.M..^B......e...|
00000080 8f 6a 80 31 1a 0e fc 13 2b 90 a8 14 03 03 00 01 |.j.1....+.......|
00000090 01 16 03 03 00 40 50 ad ed 91 c4 6a ed f8 aa 06 |.....@P....j....|
000000a0 9e 13 03 38 bf 83 ef 4b 8e d5 89 d4 a3 f8 d9 8d |...8...K........|
000000b0 bb 88 72 a6 16 f6 5d d5 ca 55 bb e4 76 47 08 35 |..r...]..U..vG.5|
000000c0 b9 fb 92 a4 0a b9 36 d7 62 44 81 e8 cf db ad 9a |......6.bD......|
000000d0 6d 72 c0 af 70 bd |mr..p.|
00000000 16 03 03 00 86 10 00 00 82 00 80 35 f0 ea c2 96 |...........5....|
00000010 09 7c b6 2c 8a 53 e4 52 0f 70 ba 1d 61 cf 8f 2d |.|.,.S.R.p..a..-|
00000020 8a b8 c7 0f 3b 50 41 67 60 f1 e6 5c 72 4a 48 69 |....;PAg`..\rJHi|
00000030 a5 43 c8 ab cb 3a 33 ab fd 56 f1 53 1f 18 85 c0 |.C...:3..V.S....|
00000040 c0 3a 2d 97 65 e1 00 89 c0 9f 16 42 c7 ed 74 17 |.:-.e......B..t.|
00000050 f4 35 e9 6f c5 9f e2 68 70 b1 7d fc 6e 5b a5 5d |.5.o...hp.}.n[.]|
00000060 d0 16 28 c7 65 8a 7a 50 e4 48 d0 73 4a 94 59 cf |..(.e.zP.H.sJ.Y.|
00000070 ad 3f 44 78 3d 6b 90 53 2e 28 a2 9b c5 85 ea 51 |.?Dx=k.S.(.....Q|
00000080 58 2c 6d 40 c2 15 57 ad 76 6d 86 14 03 03 00 01 |X,m@..W.vm......|
00000090 01 16 03 03 00 40 84 60 b6 51 55 96 d1 32 48 dd |.....@.`.QU..2H.|
000000a0 d3 31 5e 18 3a fc 94 21 52 81 8f 48 5a a9 f3 71 |.1^.:..!R..HZ..q|
000000b0 e1 0e d6 1c 20 68 a3 94 c3 4c 84 b3 08 85 96 5c |.... h...L.....\|
000000c0 16 f3 1e 5d cc 6b 2b 42 3f f8 39 64 65 33 9b 18 |...].k+B?.9de3..|
000000d0 ee 67 13 ab 57 52 |.g..WR|
>>> 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 2c 9f 83 61 2e fe 48 fe f6 bb 98 a0 6f b0 be |o,..a..H.....o..|
00000040 9e 86 d7 b2 f2 67 c7 44 c7 3d e4 2b de d0 f4 d2 |.....g.D.=.+....|
00000050 17 51 84 8e 7a a7 80 c4 65 14 f7 49 09 68 15 56 |.Q..z...e..I.h.V|
00000060 68 32 41 d1 6f 33 94 a1 3a c9 37 20 5d e6 b0 6f |h2A.o3..:.7 ]..o|
00000070 37 0a 10 e3 28 e1 34 b6 6d e6 7a 44 24 7f 2f cf |7...(.4.m.zD$./.|
00000080 1b ae dd 4c d0 11 75 14 03 03 00 01 01 16 03 03 |...L..u.........|
00000030 6f 2c 9f 83 61 70 4f 8e 34 f4 65 e4 64 ba af 8d |o,..apO.4.e.d...|
00000040 55 d8 8a c4 90 a4 94 d1 84 44 51 72 f0 79 b3 2b |U........DQr.y.+|
00000050 c3 49 48 58 e7 66 8c 3d 60 dd 65 ba 93 0a f1 45 |.IHX.f.=`.e....E|
00000060 28 83 56 19 28 33 94 dd d4 29 db f0 80 d1 b2 0a |(.V.(3...)......|
00000070 ef 69 03 b5 fa 19 82 a9 0e 42 b0 bb c2 b5 c7 b5 |.i.......B......|
00000080 92 1f e6 3b 38 e3 85 14 03 03 00 01 01 16 03 03 |...;8...........|
00000090 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.@..............|
000000a0 00 00 7e 4a 31 e8 7d c6 eb 34 56 3b 62 0c 11 a2 |..~J1.}..4V;b...|
000000b0 f0 bd 9b 9a 4c c9 39 2d ed 21 dd 0c 72 3a 92 e1 |....L.9-.!..r:..|
000000c0 0f b3 7f 71 c5 cf 2a 6f 68 bc 8e 84 7e d5 10 2e |...q..*oh...~...|
000000d0 c3 d4 17 03 03 00 40 00 00 00 00 00 00 00 00 00 |......@.........|
000000e0 00 00 00 00 00 00 00 43 76 cc 74 b3 1c 89 c0 6b |.......Cv.t....k|
000000f0 96 f7 2c 84 c1 0a 6e d6 7f b4 76 76 2c 2f 74 6a |..,...n...vv,/tj|
00000100 c7 4e 18 69 1c 97 cd ca f2 7a 33 01 3e 6f bb 54 |.N.i.....z3.>o.T|
00000110 49 4e 8e 1d f4 13 74 15 03 03 00 30 00 00 00 00 |IN....t....0....|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 2d 70 b1 13 |............-p..|
00000130 a9 e3 72 ca 05 8e 8d b7 f4 97 de 58 46 aa 2a 9c |..r........XF.*.|
00000140 2f 8c 3e 59 7b 64 e5 51 61 7f a6 39 |/.>Y{d.Qa..9|
000000a0 00 00 a3 42 c4 79 0d 44 92 ab af f9 a0 f2 3f 10 |...B.y.D......?.|
000000b0 f6 51 24 66 e4 e1 87 b1 5b 21 4e 0d 77 12 93 b8 |.Q$f....[!N.w...|
000000c0 19 21 2e c5 0f 29 3c 5a 3b dd 8f 96 41 7b 31 9e |.!...)<Z;...A{1.|
000000d0 d9 d3 17 03 03 00 40 00 00 00 00 00 00 00 00 00 |......@.........|
000000e0 00 00 00 00 00 00 00 9f 33 45 e6 aa 63 e0 cd 15 |........3E..c...|
000000f0 f4 d4 f7 16 a4 dd ba d8 f0 bb 4e 05 ee c5 31 99 |..........N...1.|
00000100 23 e0 14 f2 6d a1 86 4d 86 40 33 cc db bd cb b2 |#...m..M.@3.....|
00000110 11 6c 8a 67 c9 0b 57 15 03 03 00 30 00 00 00 00 |.l.g..W....0....|
00000120 00 00 00 00 00 00 00 00 00 00 00 00 93 12 a5 b3 |................|
00000130 57 9b df c1 76 3e 81 80 cd 4b 79 d0 a6 69 5c 50 |W...v>...Ky..i\P|
00000140 24 dc 81 e0 28 97 53 e4 a1 36 ef bc |$...(.S..6..|