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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>
81 lines
6 KiB
Text
81 lines
6 KiB
Text
>>> Flow 1 (client to server)
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00000000 16 03 01 00 91 01 00 00 8d 03 03 96 d3 ee ca ff |................|
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00000010 77 00 8c e4 14 3a ee 2a bb 39 8c 62 72 c7 ae 46 |w....:.*.9.br..F|
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00000020 8c 7e 8e 90 96 f1 c3 27 4d 37 3f 00 00 2a c0 30 |.~.....'M7?..*.0|
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00000030 00 9f cc a8 cc aa c0 2f 00 9e c0 28 00 6b c0 27 |......./...(.k.'|
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00000040 00 67 c0 14 00 39 c0 13 00 33 00 9d 00 9c 00 3d |.g...9...3.....=|
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00000050 00 3c 00 35 00 2f 00 ff 01 00 00 3a 00 00 00 0e |.<.5./.....:....|
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00000060 00 0c 00 00 09 31 32 37 2e 30 2e 30 2e 31 00 0b |.....127.0.0.1..|
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00000070 00 04 03 00 01 02 00 0a 00 0c 00 0a 00 1d 00 17 |................|
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00000080 00 1e 00 19 00 18 00 16 00 00 00 17 00 00 00 0d |................|
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00000090 00 04 00 02 04 01 |......|
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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 c0 30 00 00 |...DOWNGRD...0..|
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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.$:....}.@ ._..|
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00000250 16 61 09 a2 76 fd 13 c3 cc e1 0c 5c ee b1 87 82 |.a..v......\....|
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00000260 f1 6c 04 ed 73 bb b3 43 77 8d 0c 1c f1 0f a1 d8 |.l..s..Cw.......|
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00000270 40 83 61 c9 4c 72 2b 9d ae db 46 06 06 4d f4 c1 |@.a.Lr+...F..M..|
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00000280 b3 3e c0 d1 bd 42 d4 db fe 3d 13 60 84 5c 21 d3 |.>...B...=.`.\!.|
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00000290 3b e9 fa e7 16 03 03 00 ac 0c 00 00 a8 03 00 1d |;...............|
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000002a0 20 2f e5 7d a3 47 cd 62 43 15 28 da ac 5f bb 29 | /.}.G.bC.(.._.)|
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000002b0 07 30 ff f6 84 af c4 cf c2 ed 90 99 5f 58 cb 3b |.0.........._X.;|
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000002c0 74 04 01 00 80 c9 24 3c 3d dd 65 45 f8 e4 92 b9 |t.....$<=.eE....|
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000002d0 2b 03 c2 9f f5 73 1f 84 dd 9b da 82 2b 44 7c f1 |+....s......+D|.|
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000002e0 7c 55 d8 53 39 e9 d9 ea f1 6a 23 7f b0 aa 30 94 ||U.S9....j#...0.|
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000002f0 37 b7 06 59 1a fc 09 ba d9 68 f7 c8 96 5d 80 e1 |7..Y.....h...]..|
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00000300 7c f4 1b 36 0a 8a dd 2e c5 d0 27 da 4a 75 98 fb ||..6......'.Ju..|
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00000310 43 51 3f 8e 95 0d 7b 42 93 8a d5 dc 55 59 ef 69 |CQ?...{B....UY.i|
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00000320 91 82 a3 d8 7e 54 a4 7b 05 17 06 58 21 62 79 b7 |....~T.{...X!by.|
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00000330 67 bd ac 8c 9e 23 73 01 17 49 4b 5d 24 7a 29 0b |g....#s..IK]$z).|
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00000340 05 ec 24 1e cb 16 03 03 00 04 0e 00 00 00 |..$...........|
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>>> Flow 3 (client to server)
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00000000 16 03 03 00 25 10 00 00 21 20 8e 76 7a 64 15 47 |....%...! .vzd.G|
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00000010 60 08 88 f8 3c ca 23 ce e3 f1 52 18 e0 94 6f 7a |`...<.#...R...oz|
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00000020 be 7b 39 c6 42 eb 14 d9 f3 7a 14 03 03 00 01 01 |.{9.B....z......|
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00000030 16 03 03 00 28 a8 16 b6 f4 4e 1e f1 5a 8a 04 a5 |....(....N..Z...|
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00000040 4b a0 40 b1 9f 7e e7 42 22 45 01 03 52 5a 11 53 |K.@..~.B"E..RZ.S|
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00000050 c1 1f a7 19 14 c0 9c d8 53 c3 41 ae 6f |........S.A.o|
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>>> Flow 4 (server to client)
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00000000 14 03 03 00 01 01 16 03 03 00 28 00 00 00 00 00 |..........(.....|
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00000010 00 00 00 e8 93 95 10 51 dd 7c d1 07 72 73 c1 9d |.......Q.|..rs..|
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00000020 6b 2a 47 ce f5 56 3f e0 2f c4 41 97 ea 6d 83 07 |k*G..V?./.A..m..|
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00000030 3f 80 f5 17 03 03 00 25 00 00 00 00 00 00 00 01 |?......%........|
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00000040 44 c5 ed 59 85 39 66 98 bb de 1a d3 03 f3 29 94 |D..Y.9f.......).|
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00000050 4a 53 bd 25 bc 0a 23 11 10 68 c7 15 ad 15 03 03 |JS.%..#..h......|
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00000060 00 1a 00 00 00 00 00 00 00 02 c8 a1 07 6c d8 6a |.............l.j|
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00000070 cc f8 6a 5b d1 8c 32 93 71 23 c8 71 |..j[..2.q#.q|
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