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https://github.com/refraction-networking/utls.git
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9a45e56dc1
Signing with RSA-PSS can uncover faulty crypto.Signer implementations,
and it can fail for (broken) small keys. We'll have to take that
breakage eventually, but it would be nice for it to be opt-out at first.
TLS 1.3 requires RSA-PSS and is opt-out in Go 1.13. Instead of making a
TLS 1.3 opt-out influence a TLS 1.2 behavior, let's wait to add RSA-PSS
to TLS 1.2 until TLS 1.3 is on without opt-out.
Note that since the Client Hello is sent before a protocol version is
selected, we have to advertise RSA-PSS there to support TLS 1.3.
That means that we still support RSA-PSS on the client in TLS 1.2 for
verifying server certificates, which is fine, as all issues arise on the
signing side. We have to be careful not to pick (or consider available)
RSA-PSS on the client for client certificates, though.
We'd expect tests to change only in TLS 1.2:
* the server won't pick PSS to sign the key exchange
(Server-TLSv12-* w/ RSA, TestHandshakeServerRSAPSS);
* the server won't advertise PSS in CertificateRequest
(Server-TLSv12-ClientAuthRequested*, TestClientAuth);
* and the client won't pick PSS for its CertificateVerify
(Client-TLSv12-ClientCert-RSA-*, TestHandshakeClientCertRSAPSS,
Client-TLSv12-Renegotiate* because "R" requests a client cert).
Client-TLSv13-ClientCert-RSA-RSAPSS was updated because of a fix in the test.
This effectively reverts 88343530720a52c96b21f2bd5488c8fb607605d7.
Testing was made more complex by the undocumented semantics of OpenSSL's
-[client_]sigalgs (see openssl/openssl#9172).
Updates #32425
Change-Id: Iaddeb2df1f5c75cd090cc8321df2ac8e8e7db349
Reviewed-on: https://go-review.googlesource.com/c/go/+/182339
Reviewed-by: Adam Langley <agl@golang.org>
79 lines
5.9 KiB
Text
79 lines
5.9 KiB
Text
>>> Flow 1 (client to server)
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00000000 16 03 01 00 97 01 00 00 93 03 03 ed c3 64 89 19 |.............d..|
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00000010 3b fd 11 f4 d8 c9 2a d5 a8 8b 18 b5 92 cb ff c1 |;.....*.........|
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00000020 10 9a b1 a7 e4 d5 bc 78 39 29 30 00 00 04 00 0a |.......x9)0.....|
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00000030 00 ff 01 00 00 66 00 00 00 0e 00 0c 00 00 09 31 |.....f.........1|
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00000040 32 37 2e 30 2e 30 2e 31 00 0b 00 04 03 00 01 02 |27.0.0.1........|
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00000050 00 0a 00 0c 00 0a 00 1d 00 17 00 1e 00 19 00 18 |................|
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00000060 00 16 00 00 00 17 00 00 00 0d 00 30 00 2e 04 03 |...........0....|
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00000070 05 03 06 03 08 07 08 08 08 09 08 0a 08 0b 08 04 |................|
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00000080 08 05 08 06 04 01 05 01 06 01 03 03 02 03 03 01 |................|
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00000090 02 01 03 02 02 02 04 02 05 02 06 02 |............|
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>>> Flow 2 (server to client)
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00000000 16 03 03 00 31 02 00 00 2d 03 03 00 00 00 00 00 |....1...-.......|
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00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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00000020 00 00 00 44 4f 57 4e 47 52 44 01 00 00 0a 00 00 |...DOWNGRD......|
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00000030 05 ff 01 00 01 00 16 03 03 02 59 0b 00 02 55 00 |..........Y...U.|
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00000040 02 52 00 02 4f 30 82 02 4b 30 82 01 b4 a0 03 02 |.R..O0..K0......|
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00000050 01 02 02 09 00 e8 f0 9d 3f e2 5b ea a6 30 0d 06 |........?.[..0..|
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00000060 09 2a 86 48 86 f7 0d 01 01 0b 05 00 30 1f 31 0b |.*.H........0.1.|
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00000070 30 09 06 03 55 04 0a 13 02 47 6f 31 10 30 0e 06 |0...U....Go1.0..|
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00000080 03 55 04 03 13 07 47 6f 20 52 6f 6f 74 30 1e 17 |.U....Go Root0..|
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00000090 0d 31 36 30 31 30 31 30 30 30 30 30 30 5a 17 0d |.160101000000Z..|
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000000a0 32 35 30 31 30 31 30 30 30 30 30 30 5a 30 1a 31 |250101000000Z0.1|
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000000b0 0b 30 09 06 03 55 04 0a 13 02 47 6f 31 0b 30 09 |.0...U....Go1.0.|
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000000c0 06 03 55 04 03 13 02 47 6f 30 81 9f 30 0d 06 09 |..U....Go0..0...|
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000000d0 2a 86 48 86 f7 0d 01 01 01 05 00 03 81 8d 00 30 |*.H............0|
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000000e0 81 89 02 81 81 00 db 46 7d 93 2e 12 27 06 48 bc |.......F}...'.H.|
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000000f0 06 28 21 ab 7e c4 b6 a2 5d fe 1e 52 45 88 7a 36 |.(!.~...]..RE.z6|
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00000100 47 a5 08 0d 92 42 5b c2 81 c0 be 97 79 98 40 fb |G....B[.....y.@.|
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00000110 4f 6d 14 fd 2b 13 8b c2 a5 2e 67 d8 d4 09 9e d6 |Om..+.....g.....|
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00000120 22 38 b7 4a 0b 74 73 2b c2 34 f1 d1 93 e5 96 d9 |"8.J.ts+.4......|
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00000130 74 7b f3 58 9f 6c 61 3c c0 b0 41 d4 d9 2b 2b 24 |t{.X.la<..A..++$|
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00000140 23 77 5b 1c 3b bd 75 5d ce 20 54 cf a1 63 87 1d |#w[.;.u]. T..c..|
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00000150 1e 24 c4 f3 1d 1a 50 8b aa b6 14 43 ed 97 a7 75 |.$....P....C...u|
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00000160 62 f4 14 c8 52 d7 02 03 01 00 01 a3 81 93 30 81 |b...R.........0.|
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00000170 90 30 0e 06 03 55 1d 0f 01 01 ff 04 04 03 02 05 |.0...U..........|
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00000180 a0 30 1d 06 03 55 1d 25 04 16 30 14 06 08 2b 06 |.0...U.%..0...+.|
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00000190 01 05 05 07 03 01 06 08 2b 06 01 05 05 07 03 02 |........+.......|
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000001a0 30 0c 06 03 55 1d 13 01 01 ff 04 02 30 00 30 19 |0...U.......0.0.|
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000001b0 06 03 55 1d 0e 04 12 04 10 9f 91 16 1f 43 43 3e |..U..........CC>|
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000001c0 49 a6 de 6d b6 80 d7 9f 60 30 1b 06 03 55 1d 23 |I..m....`0...U.#|
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000001d0 04 14 30 12 80 10 48 13 49 4d 13 7e 16 31 bb a3 |..0...H.IM.~.1..|
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000001e0 01 d5 ac ab 6e 7b 30 19 06 03 55 1d 11 04 12 30 |....n{0...U....0|
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000001f0 10 82 0e 65 78 61 6d 70 6c 65 2e 67 6f 6c 61 6e |...example.golan|
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00000200 67 30 0d 06 09 2a 86 48 86 f7 0d 01 01 0b 05 00 |g0...*.H........|
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00000210 03 81 81 00 9d 30 cc 40 2b 5b 50 a0 61 cb ba e5 |.....0.@+[P.a...|
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00000220 53 58 e1 ed 83 28 a9 58 1a a9 38 a4 95 a1 ac 31 |SX...(.X..8....1|
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00000230 5a 1a 84 66 3d 43 d3 2d d9 0b f2 97 df d3 20 64 |Z..f=C.-...... d|
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00000240 38 92 24 3a 00 bc cf 9c 7d b7 40 20 01 5f aa d3 |8.$:....}.@ ._..|
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00000250 16 61 09 a2 76 fd 13 c3 cc e1 0c 5c ee b1 87 82 |.a..v......\....|
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00000260 f1 6c 04 ed 73 bb b3 43 77 8d 0c 1c f1 0f a1 d8 |.l..s..Cw.......|
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00000270 40 83 61 c9 4c 72 2b 9d ae db 46 06 06 4d f4 c1 |@.a.Lr+...F..M..|
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00000280 b3 3e c0 d1 bd 42 d4 db fe 3d 13 60 84 5c 21 d3 |.>...B...=.`.\!.|
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00000290 3b e9 fa e7 16 03 03 00 04 0e 00 00 00 |;............|
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>>> Flow 3 (client to server)
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00000000 16 03 03 00 86 10 00 00 82 00 80 a3 a7 b7 b2 3e |...............>|
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00000010 ee 37 62 8e 5b b3 d5 2e e2 0e b9 24 70 95 4c 4c |.7b.[......$p.LL|
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00000020 52 e5 9f a3 e2 79 7f a1 dc 93 1f 89 2e f8 a2 8e |R....y..........|
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00000030 7b d8 82 6c 89 57 64 44 e9 61 66 aa 8d 42 ff d1 |{..l.WdD.af..B..|
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00000040 7f 62 21 55 78 e9 da 87 18 d5 51 dc 91 39 6b b9 |.b!Ux.....Q..9k.|
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00000050 8f ec 76 57 f7 03 62 fa 54 36 0c 18 ad 7c 1c 5d |..vW..b.T6...|.]|
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00000060 ce fd b4 97 c3 98 15 fc b5 e5 55 6b aa d5 d5 d4 |..........Uk....|
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00000070 17 9c a7 55 ee 8d d1 85 2e 92 10 32 67 72 d5 27 |...U.......2gr.'|
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00000080 0d aa b3 a9 5a ec d3 8c df d4 7f 14 03 03 00 01 |....Z...........|
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00000090 01 16 03 03 00 30 8a 3c 9c 7d dd 50 68 ff 79 dc |.....0.<.}.Ph.y.|
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000000a0 f4 b4 a7 73 8e de 93 01 85 a4 0c 9c cb 9a 2d 4d |...s..........-M|
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000000b0 34 95 63 d7 73 9f c5 89 e0 81 8f a2 bd c1 3b e4 |4.c.s.........;.|
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000000c0 5a fe 5a ef 6a 75 |Z.Z.ju|
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>>> Flow 4 (server to client)
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00000000 14 03 03 00 01 01 16 03 03 00 30 00 00 00 00 00 |..........0.....|
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00000010 00 00 00 f1 00 85 78 65 64 6e 44 50 3e 34 30 87 |......xednDP>40.|
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00000020 b8 c2 b4 ed 76 e2 65 0a 4c 21 68 46 ca ae 97 ea |....v.e.L!hF....|
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00000030 a2 46 38 b3 65 b8 63 45 8f aa 4c 17 03 03 00 30 |.F8.e.cE..L....0|
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00000040 00 00 00 00 00 00 00 00 fd 9f bb a9 e3 72 fd 5f |.............r._|
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00000050 5b b7 2d 34 e5 4c 19 f4 ef 1c ce 71 0f d3 0d a6 |[.-4.L.....q....|
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00000060 5f f2 ca b4 3b f8 eb c7 20 85 e7 92 41 8c c8 08 |_...;... ...A...|
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00000070 15 03 03 00 20 00 00 00 00 00 00 00 00 3b b8 8c |.... ........;..|
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00000080 09 40 aa 11 20 a9 ee f7 e4 bb 80 a2 e6 5d e5 04 |.@.. ........]..|
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00000090 98 65 e8 bd 85 |.e...|
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