514cfc8a40
Currently an ECDHE handshake uses the client's curve preference. This generally means that we use P-521. However, P-521's strength is mismatched with the rest of the cipher suite in most cases and we have a fast, constant-time implementation of P-256. With this change, Go servers will use P-256 where the client supports it although that can be overridden in the Config. LGTM=bradfitz R=bradfitz CC=golang-codereviews https://golang.org/cl/66060043
134 líneas
10 KiB
Plaintext
134 líneas
10 KiB
Plaintext
>>> Flow 1 (client to server)
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00000000 16 03 01 00 75 01 00 00 71 03 03 00 00 00 00 00 |....u...q.......|
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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 00 00 00 00 00 00 00 00 00 00 1a c0 2f |.............../|
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00000030 c0 2b c0 11 c0 07 c0 13 c0 09 c0 14 c0 0a 00 05 |.+..............|
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00000040 00 2f 00 35 c0 12 00 0a 01 00 00 2e 00 05 00 05 |./.5............|
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00000050 01 00 00 00 00 00 0a 00 08 00 06 00 17 00 18 00 |................|
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00000060 19 00 0b 00 02 01 00 00 0d 00 0a 00 08 04 01 04 |................|
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00000070 03 02 01 02 03 ff 01 00 01 00 |..........|
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>>> Flow 2 (server to client)
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00000000 16 03 03 00 59 02 00 00 55 03 03 53 04 f1 02 fd |....Y...U..S....|
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00000010 41 bd ef ee f3 da fc 1a 31 8c 77 f2 e9 66 54 a0 |A.......1.w..fT.|
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00000020 f4 15 b1 1c 84 0d 6d 74 87 ac 7d 20 78 17 8b 08 |......mt..} x...|
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00000030 10 20 c9 44 e4 8a 43 af 4a c7 b8 3d 99 f2 f7 af |. .D..C.J..=....|
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00000040 bb a3 21 2f 40 cc ed b6 da a8 a1 d5 c0 09 00 00 |..!/@...........|
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00000050 0d ff 01 00 01 00 00 0b 00 04 03 00 01 02 16 03 |................|
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00000060 03 02 0e 0b 00 02 0a 00 02 07 00 02 04 30 82 02 |.............0..|
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00000070 00 30 82 01 62 02 09 00 b8 bf 2d 47 a0 d2 eb f4 |.0..b.....-G....|
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00000080 30 09 06 07 2a 86 48 ce 3d 04 01 30 45 31 0b 30 |0...*.H.=..0E1.0|
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00000090 09 06 03 55 04 06 13 02 41 55 31 13 30 11 06 03 |...U....AU1.0...|
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000000a0 55 04 08 13 0a 53 6f 6d 65 2d 53 74 61 74 65 31 |U....Some-State1|
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000000b0 21 30 1f 06 03 55 04 0a 13 18 49 6e 74 65 72 6e |!0...U....Intern|
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000000c0 65 74 20 57 69 64 67 69 74 73 20 50 74 79 20 4c |et Widgits Pty L|
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000000d0 74 64 30 1e 17 0d 31 32 31 31 32 32 31 35 30 36 |td0...1211221506|
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000000e0 33 32 5a 17 0d 32 32 31 31 32 30 31 35 30 36 33 |32Z..22112015063|
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000000f0 32 5a 30 45 31 0b 30 09 06 03 55 04 06 13 02 41 |2Z0E1.0...U....A|
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00000100 55 31 13 30 11 06 03 55 04 08 13 0a 53 6f 6d 65 |U1.0...U....Some|
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00000110 2d 53 74 61 74 65 31 21 30 1f 06 03 55 04 0a 13 |-State1!0...U...|
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00000120 18 49 6e 74 65 72 6e 65 74 20 57 69 64 67 69 74 |.Internet Widgit|
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00000130 73 20 50 74 79 20 4c 74 64 30 81 9b 30 10 06 07 |s Pty Ltd0..0...|
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00000140 2a 86 48 ce 3d 02 01 06 05 2b 81 04 00 23 03 81 |*.H.=....+...#..|
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00000150 86 00 04 00 c4 a1 ed be 98 f9 0b 48 73 36 7e c3 |...........Hs6~.|
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00000160 16 56 11 22 f2 3d 53 c3 3b 4d 21 3d cd 6b 75 e6 |.V.".=S.;M!=.ku.|
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00000170 f6 b0 dc 9a df 26 c1 bc b2 87 f0 72 32 7c b3 64 |.....&.....r2|.d|
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00000180 2f 1c 90 bc ea 68 23 10 7e fe e3 25 c0 48 3a 69 |/....h#.~..%.H:i|
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00000190 e0 28 6d d3 37 00 ef 04 62 dd 0d a0 9c 70 62 83 |.(m.7...b....pb.|
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000001a0 d8 81 d3 64 31 aa 9e 97 31 bd 96 b0 68 c0 9b 23 |...d1...1...h..#|
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000001b0 de 76 64 3f 1a 5c 7f e9 12 0e 58 58 b6 5f 70 dd |.vd?.\....XX._p.|
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000001c0 9b d8 ea d5 d7 f5 d5 cc b9 b6 9f 30 66 5b 66 9a |...........0f[f.|
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000001d0 20 e2 27 e5 bf fe 3b 30 09 06 07 2a 86 48 ce 3d | .'...;0...*.H.=|
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000001e0 04 01 03 81 8c 00 30 81 88 02 42 01 88 a2 4f eb |......0...B...O.|
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000001f0 e2 45 c5 48 7d 1b ac f5 ed 98 9d ae 47 70 c0 5e |.E.H}.......Gp.^|
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00000200 1b b6 2f bd f1 b6 4d b7 61 40 d3 11 a2 ce ee 0b |../...M.a@......|
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00000210 7e 92 7e ff 76 9d c3 3b 7e a5 3f ce fa 10 e2 59 |~.~.v..;~.?....Y|
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00000220 ec 47 2d 7c ac da 4e 97 0e 15 a0 6f d0 02 42 01 |.G-|..N....o..B.|
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00000230 4d fc be 67 13 9c 2d 05 0e bd 3f a3 8c 25 c1 33 |M..g..-...?..%.3|
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00000240 13 83 0d 94 06 bb d4 37 7a f6 ec 7a c9 86 2e dd |.......7z..z....|
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00000250 d7 11 69 7f 85 7c 56 de fb 31 78 2b e4 c7 78 0d |..i..|V..1x+..x.|
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00000260 ae cb be 9e 4e 36 24 31 7b 6a 0f 39 95 12 07 8f |....N6$1{j.9....|
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00000270 2a 16 03 03 00 d8 0c 00 00 d4 03 00 17 41 04 a9 |*............A..|
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00000280 19 8b d9 9b 5c 7c 6a 7d 85 d2 70 4e 89 7e 0b 5b |....\|j}..pN.~.[|
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00000290 dd 5e a1 63 8d 15 bc 0b 0c 47 3d 4d e8 a7 56 88 |.^.c.....G=M..V.|
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000002a0 2e f6 7f e2 4d fc ed cc 03 ed a1 2d ac ae 81 a5 |....M......-....|
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000002b0 e2 6d 7f 9f a3 93 e9 10 c1 0e 48 1b f3 f4 38 04 |.m........H...8.|
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000002c0 03 00 8b 30 81 88 02 42 00 87 fe 7e 63 82 14 57 |...0...B...~c..W|
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000002d0 dc 7d e2 0f cc 97 2d ba 3c a7 56 4a 17 a8 09 6a |.}....-.<.VJ...j|
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000002e0 28 2e f2 66 1a 3f 2d 48 2b 6f 79 a1 60 cd 5e 10 |(..f.?-H+oy.`.^.|
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000002f0 0b 0a 28 f2 5f e4 3f 4f f9 c9 91 34 d9 dc bc fc |..(._.?O...4....|
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00000300 98 ea 77 0b 99 f8 a2 11 c4 bd 02 42 01 a0 b0 dc |..w........B....|
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00000310 db 5b c2 09 99 bd ee a0 b9 aa 31 b9 10 84 22 be |.[........1...".|
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00000320 5a 63 12 5a 43 00 8e c1 33 cc 91 bb c2 70 7a 63 |Zc.ZC...3....pzc|
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00000330 19 82 c0 74 48 a1 c7 3d 1f f1 6f 4a 6f 6a 8c 3f |...tH..=..oJoj.?|
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00000340 28 31 a8 0c 65 19 26 62 4b 7a 7c 4b ea 1a 16 03 |(1..e.&bKz|K....|
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00000350 03 00 30 0d 00 00 28 03 01 02 40 00 20 06 01 06 |..0...(...@. ...|
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00000360 02 06 03 05 01 05 02 05 03 04 01 04 02 04 03 03 |................|
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00000370 01 03 02 03 03 02 01 02 02 02 03 01 01 00 00 0e |................|
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00000380 00 00 00 |...|
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>>> Flow 3 (client to server)
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00000000 16 03 03 01 fb 0b 00 01 f7 00 01 f4 00 01 f1 30 |...............0|
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00000010 82 01 ed 30 82 01 58 a0 03 02 01 02 02 01 00 30 |...0..X........0|
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00000020 0b 06 09 2a 86 48 86 f7 0d 01 01 05 30 26 31 10 |...*.H......0&1.|
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00000030 30 0e 06 03 55 04 0a 13 07 41 63 6d 65 20 43 6f |0...U....Acme Co|
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00000040 31 12 30 10 06 03 55 04 03 13 09 31 32 37 2e 30 |1.0...U....127.0|
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00000050 2e 30 2e 31 30 1e 17 0d 31 31 31 32 30 38 30 37 |.0.10...11120807|
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00000060 35 35 31 32 5a 17 0d 31 32 31 32 30 37 30 38 30 |5512Z..121207080|
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00000070 30 31 32 5a 30 26 31 10 30 0e 06 03 55 04 0a 13 |012Z0&1.0...U...|
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00000080 07 41 63 6d 65 20 43 6f 31 12 30 10 06 03 55 04 |.Acme Co1.0...U.|
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00000090 03 13 09 31 32 37 2e 30 2e 30 2e 31 30 81 9c 30 |...127.0.0.10..0|
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000000a0 0b 06 09 2a 86 48 86 f7 0d 01 01 01 03 81 8c 00 |...*.H..........|
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000000b0 30 81 88 02 81 80 4e d0 7b 31 e3 82 64 d9 59 c0 |0.....N.{1..d.Y.|
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000000c0 c2 87 a4 5e 1e 8b 73 33 c7 63 53 df 66 92 06 84 |...^..s3.cS.f...|
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000000d0 f6 64 d5 8f e4 36 a7 1d 2b e8 b3 20 36 45 23 b5 |.d...6..+.. 6E#.|
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000000e0 e3 95 ae ed e0 f5 20 9c 8d 95 df 7f 5a 12 ef 87 |...... .....Z...|
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000000f0 e4 5b 68 e4 e9 0e 74 ec 04 8a 7f de 93 27 c4 01 |.[h...t......'..|
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00000100 19 7a bd f2 dc 3d 14 ab d0 54 ca 21 0c d0 4d 6e |.z...=...T.!..Mn|
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00000110 87 2e 5c c5 d2 bb 4d 4b 4f ce b6 2c f7 7e 88 ec |..\...MKO..,.~..|
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00000120 7c d7 02 91 74 a6 1e 0c 1a da e3 4a 5a 2e de 13 ||...t......JZ...|
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00000130 9c 4c 40 88 59 93 02 03 01 00 01 a3 32 30 30 30 |.L@.Y.......2000|
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00000140 0e 06 03 55 1d 0f 01 01 ff 04 04 03 02 00 a0 30 |...U...........0|
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00000150 0d 06 03 55 1d 0e 04 06 04 04 01 02 03 04 30 0f |...U..........0.|
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00000160 06 03 55 1d 23 04 08 30 06 80 04 01 02 03 04 30 |..U.#..0.......0|
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00000170 0b 06 09 2a 86 48 86 f7 0d 01 01 05 03 81 81 00 |...*.H..........|
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00000180 36 1f b3 7a 0c 75 c9 6e 37 46 61 2b d5 bd c0 a7 |6..z.u.n7Fa+....|
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00000190 4b cc 46 9a 81 58 7c 85 79 29 c8 c8 c6 67 dd 32 |K.F..X|.y)...g.2|
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000001a0 56 45 2b 75 b6 e9 24 a9 50 9a be 1f 5a fa 1a 15 |VE+u..$.P...Z...|
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000001b0 d9 cc 55 95 72 16 83 b9 c2 b6 8f fd 88 8c 38 84 |..U.r.........8.|
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000001c0 1d ab 5d 92 31 13 4f fd 83 3b c6 9d f1 11 62 b6 |..].1.O..;....b.|
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000001d0 8b ec ab 67 be c8 64 b0 11 50 46 58 17 6b 99 1c |...g..d..PFX.k..|
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000001e0 d3 1d fc 06 f1 0e e5 96 a8 0c f9 78 20 b7 44 18 |...........x .D.|
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000001f0 51 8d 10 7e 4f 94 67 df a3 4e 70 73 8e 90 91 85 |Q..~O.g..Nps....|
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00000200 16 03 03 00 46 10 00 00 42 41 04 1e 18 37 ef 0d |....F...BA...7..|
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00000210 19 51 88 35 75 71 b5 e5 54 5b 12 2e 8f 09 67 fd |.Q.5uq..T[....g.|
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00000220 a7 24 20 3e b2 56 1c ce 97 28 5e f8 2b 2d 4f 9e |.$ >.V...(^.+-O.|
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00000230 f1 07 9f 6c 4b 5b 83 56 e2 32 42 e9 58 b6 d7 49 |...lK[.V.2B.X..I|
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00000240 a6 b5 68 1a 41 03 56 6b dc 5a 89 16 03 03 00 88 |..h.A.Vk.Z......|
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00000250 0f 00 00 84 04 01 00 80 38 f2 16 e5 b5 86 16 62 |........8......b|
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00000260 86 e1 7d 01 f1 a8 e1 f7 e7 85 b1 a0 17 ee 84 25 |..}............%|
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00000270 cb 3c 46 61 1a 78 7b 1e ee 32 bc d9 6c fa 6b 76 |.<Fa.x{..2..l.kv|
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00000280 67 a7 9e c8 7a 4c e8 79 0d 22 27 ad e7 98 6a 98 |g...zL.y."'...j.|
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00000290 89 88 8b a9 69 5b 6f c6 00 48 9a 21 77 a9 7c 15 |....i[o..H.!w.|.|
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000002a0 ba 47 16 74 8d 6c 67 dc 6d f1 98 b6 61 e8 bc 08 |.G.t.lg.m...a...|
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000002b0 18 53 a6 93 bf fc 27 5e b7 4d d2 eb 68 e9 23 ee |.S....'^.M..h.#.|
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000002c0 d2 70 d2 55 2c c7 99 7d c0 66 b5 1c ea 38 71 5c |.p.U,..}.f...8q\|
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000002d0 a6 57 1f 52 e4 8e e8 51 14 03 03 00 01 01 16 03 |.W.R...Q........|
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000002e0 03 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 |..@.............|
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000002f0 00 00 00 5e e7 6e 1c a2 02 24 34 f0 a6 b6 27 ea |...^.n...$4...'.|
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00000300 69 d5 0e 2e a8 ad 5c ad 6c 06 78 68 39 92 27 f1 |i.....\.l.xh9.'.|
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00000310 e8 35 49 67 4d fb 5d 8a 31 2e 4e 3f 19 ed ea 30 |.5IgM.].1.N?...0|
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00000320 20 60 e1 | `.|
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>>> Flow 4 (server to client)
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00000000 14 03 03 00 01 01 16 03 03 00 40 ee a8 82 bc 3f |..........@....?|
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00000010 bf ab a6 e4 30 e0 3d f1 2f 19 a2 ac 7a 81 57 f1 |....0.=./...z.W.|
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00000020 ee 67 3f 55 2b 30 fa 72 b5 10 03 ec 8d 0a 8f bb |.g?U+0.r........|
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00000030 24 f5 45 f5 4e 53 4b 93 a5 0d 42 6c 46 69 98 fb |$.E.NSK...BlFi..|
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00000040 63 c5 9f 95 65 d1 b6 f0 a4 15 bd |c...e......|
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>>> Flow 5 (client to server)
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00000000 17 03 03 00 30 00 00 00 00 00 00 00 00 00 00 00 |....0...........|
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00000010 00 00 00 00 00 cb 4e bc d1 a9 58 ef c8 39 a9 36 |......N...X..9.6|
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00000020 f4 35 05 96 8e a4 50 bc f4 15 06 f9 fd 41 6d 1e |.5....P......Am.|
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00000030 5e 7c 82 63 94 15 03 03 00 30 00 00 00 00 00 00 |^|.c.....0......|
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00000040 00 00 00 00 00 00 00 00 00 00 bd 77 87 a5 5a d4 |...........w..Z.|
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00000050 b8 59 e6 6b 0f dd ea f9 ed 18 b2 9f a9 61 b4 3a |.Y.k.........a.:|
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00000060 47 15 15 3b 83 ef e1 6d db a8 |G..;...m..|
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