mirror of
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>
86 lines
6.4 KiB
Text
86 lines
6.4 KiB
Text
>>> Flow 1 (client to server)
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00000000 16 03 01 00 97 01 00 00 93 03 03 67 52 bd 6c 6c |...........gR.ll|
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00000010 76 8e 81 75 11 23 27 99 07 bf 64 96 13 0b 85 78 |v..u.#'...d....x|
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00000020 b4 5b b9 b0 a8 b5 fc 87 ef f2 0e 00 00 04 00 2f |.[............./|
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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 2f 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 1d 0d 00 00 19 02 01 40 |;..............@|
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000002a0 00 12 04 01 04 03 08 07 05 01 06 01 05 03 06 03 |................|
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000002b0 02 01 02 03 00 00 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 07 0b 00 00 03 00 00 00 16 03 03 00 |................|
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00000010 86 10 00 00 82 00 80 31 7f 5d 8c 38 ee d7 05 14 |.......1.].8....|
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00000020 4c 0f 9d 01 2d 80 e9 71 0a 51 69 7b af 75 43 76 |L...-..q.Qi{.uCv|
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00000030 d7 eb 18 14 11 00 82 df f4 e8 d1 83 5e 32 60 6e |............^2`n|
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00000040 49 6d 1a 3f b2 ac 85 9f f3 3c 3c cd f2 0d a8 e0 |Im.?.....<<.....|
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00000050 06 f3 6f 96 18 a0 76 06 c3 73 89 b4 de 30 ed 7b |..o...v..s...0.{|
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00000060 7e 71 2d 13 88 43 ff a7 42 bb 2c 17 73 5f 67 8f |~q-..C..B.,.s_g.|
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00000070 68 e7 52 84 72 34 08 69 c6 f5 1b e9 2b 42 93 90 |h.R.r4.i....+B..|
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00000080 3f 76 f3 89 9f 70 65 da 9c ce 8c bf a3 38 65 e3 |?v...pe......8e.|
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00000090 cf b9 f9 c6 d9 86 a5 14 03 03 00 01 01 16 03 03 |................|
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000000a0 00 40 e7 dd bf f7 33 bc f2 90 a3 43 fa 43 ec 7e |.@....3....C.C.~|
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000000b0 e6 06 28 c1 3f 83 c5 50 65 6d 6b e7 37 cf e7 4b |..(.?..Pemk.7..K|
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000000c0 85 34 3b df 4f 48 82 30 d0 43 f7 00 c4 3f 03 dd |.4;.OH.0.C...?..|
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000000d0 ef c0 d4 04 48 b4 9b ec f0 65 7c 2a bc 87 24 5f |....H....e|*..$_|
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000000e0 7a d5 |z.|
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>>> Flow 4 (server to client)
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00000000 14 03 03 00 01 01 16 03 03 00 40 00 00 00 00 00 |..........@.....|
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00000010 00 00 00 00 00 00 00 00 00 00 00 da 0a 2a 09 ef |.............*..|
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00000020 39 6c c9 6d cc c3 ae 56 cd e1 a8 47 26 ec 9c b7 |9l.m...V...G&...|
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00000030 50 eb 2e 10 d4 15 3e 5e cc 65 78 2e 47 bf 18 e8 |P.....>^.ex.G...|
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00000040 62 59 bb 7c b7 2c 28 b1 ea 82 10 17 03 03 00 40 |bY.|.,(........@|
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00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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00000060 9e 53 10 86 89 0c 8f 14 0c 22 6c 32 33 34 64 83 |.S......."l234d.|
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00000070 28 7c 02 b3 59 b7 b2 60 5a ec f2 a7 1a 21 04 dd |(|..Y..`Z....!..|
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00000080 2a c0 ca 68 07 85 8f 7d 6b da 26 97 52 91 40 e8 |*..h...}k.&.R.@.|
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00000090 15 03 03 00 30 00 00 00 00 00 00 00 00 00 00 00 |....0...........|
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000000a0 00 00 00 00 00 f4 ae 69 5a bc af 94 f9 7f 60 d1 |.......iZ.....`.|
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000000b0 36 83 e7 23 13 79 ae c1 5a 3b 35 d0 ed 16 12 ac |6..#.y..Z;5.....|
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000000c0 52 b5 4e eb 31 |R.N.1|
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