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
135 lines
10 KiB
Plaintext
135 lines
10 KiB
Plaintext
>>> Flow 1 (client to server)
|
|
00000000 16 03 01 00 75 01 00 00 71 03 03 00 00 00 00 00 |....u...q.......|
|
|
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 1a c0 2f |.............../|
|
|
00000030 c0 2b c0 11 c0 07 c0 13 c0 09 c0 14 c0 0a 00 05 |.+..............|
|
|
00000040 00 2f 00 35 c0 12 00 0a 01 00 00 2e 00 05 00 05 |./.5............|
|
|
00000050 01 00 00 00 00 00 0a 00 08 00 06 00 17 00 18 00 |................|
|
|
00000060 19 00 0b 00 02 01 00 00 0d 00 0a 00 08 04 01 04 |................|
|
|
00000070 03 02 01 02 03 ff 01 00 01 00 |..........|
|
|
>>> Flow 2 (server to client)
|
|
00000000 16 03 03 00 59 02 00 00 55 03 03 53 04 f1 03 6f |....Y...U..S...o|
|
|
00000010 c6 4b 55 27 fe e8 fe 4d 7c 0e d4 20 98 b8 7c 81 |.KU'...M|.. ..|.|
|
|
00000020 3d 31 f8 35 66 2f 0a 0b f1 2c e3 20 86 4d 12 32 |=1.5f/...,. .M.2|
|
|
00000030 73 e3 ba be 25 50 a4 a2 a1 7b f1 9a 76 7a 75 fb |s...%P...{..vzu.|
|
|
00000040 e2 64 a2 12 ec f3 e7 9d 9a 24 6e 94 c0 09 00 00 |.d.......$n.....|
|
|
00000050 0d ff 01 00 01 00 00 0b 00 04 03 00 01 02 16 03 |................|
|
|
00000060 03 02 0e 0b 00 02 0a 00 02 07 00 02 04 30 82 02 |.............0..|
|
|
00000070 00 30 82 01 62 02 09 00 b8 bf 2d 47 a0 d2 eb f4 |.0..b.....-G....|
|
|
00000080 30 09 06 07 2a 86 48 ce 3d 04 01 30 45 31 0b 30 |0...*.H.=..0E1.0|
|
|
00000090 09 06 03 55 04 06 13 02 41 55 31 13 30 11 06 03 |...U....AU1.0...|
|
|
000000a0 55 04 08 13 0a 53 6f 6d 65 2d 53 74 61 74 65 31 |U....Some-State1|
|
|
000000b0 21 30 1f 06 03 55 04 0a 13 18 49 6e 74 65 72 6e |!0...U....Intern|
|
|
000000c0 65 74 20 57 69 64 67 69 74 73 20 50 74 79 20 4c |et Widgits Pty L|
|
|
000000d0 74 64 30 1e 17 0d 31 32 31 31 32 32 31 35 30 36 |td0...1211221506|
|
|
000000e0 33 32 5a 17 0d 32 32 31 31 32 30 31 35 30 36 33 |32Z..22112015063|
|
|
000000f0 32 5a 30 45 31 0b 30 09 06 03 55 04 06 13 02 41 |2Z0E1.0...U....A|
|
|
00000100 55 31 13 30 11 06 03 55 04 08 13 0a 53 6f 6d 65 |U1.0...U....Some|
|
|
00000110 2d 53 74 61 74 65 31 21 30 1f 06 03 55 04 0a 13 |-State1!0...U...|
|
|
00000120 18 49 6e 74 65 72 6e 65 74 20 57 69 64 67 69 74 |.Internet Widgit|
|
|
00000130 73 20 50 74 79 20 4c 74 64 30 81 9b 30 10 06 07 |s Pty Ltd0..0...|
|
|
00000140 2a 86 48 ce 3d 02 01 06 05 2b 81 04 00 23 03 81 |*.H.=....+...#..|
|
|
00000150 86 00 04 00 c4 a1 ed be 98 f9 0b 48 73 36 7e c3 |...........Hs6~.|
|
|
00000160 16 56 11 22 f2 3d 53 c3 3b 4d 21 3d cd 6b 75 e6 |.V.".=S.;M!=.ku.|
|
|
00000170 f6 b0 dc 9a df 26 c1 bc b2 87 f0 72 32 7c b3 64 |.....&.....r2|.d|
|
|
00000180 2f 1c 90 bc ea 68 23 10 7e fe e3 25 c0 48 3a 69 |/....h#.~..%.H:i|
|
|
00000190 e0 28 6d d3 37 00 ef 04 62 dd 0d a0 9c 70 62 83 |.(m.7...b....pb.|
|
|
000001a0 d8 81 d3 64 31 aa 9e 97 31 bd 96 b0 68 c0 9b 23 |...d1...1...h..#|
|
|
000001b0 de 76 64 3f 1a 5c 7f e9 12 0e 58 58 b6 5f 70 dd |.vd?.\....XX._p.|
|
|
000001c0 9b d8 ea d5 d7 f5 d5 cc b9 b6 9f 30 66 5b 66 9a |...........0f[f.|
|
|
000001d0 20 e2 27 e5 bf fe 3b 30 09 06 07 2a 86 48 ce 3d | .'...;0...*.H.=|
|
|
000001e0 04 01 03 81 8c 00 30 81 88 02 42 01 88 a2 4f eb |......0...B...O.|
|
|
000001f0 e2 45 c5 48 7d 1b ac f5 ed 98 9d ae 47 70 c0 5e |.E.H}.......Gp.^|
|
|
00000200 1b b6 2f bd f1 b6 4d b7 61 40 d3 11 a2 ce ee 0b |../...M.a@......|
|
|
00000210 7e 92 7e ff 76 9d c3 3b 7e a5 3f ce fa 10 e2 59 |~.~.v..;~.?....Y|
|
|
00000220 ec 47 2d 7c ac da 4e 97 0e 15 a0 6f d0 02 42 01 |.G-|..N....o..B.|
|
|
00000230 4d fc be 67 13 9c 2d 05 0e bd 3f a3 8c 25 c1 33 |M..g..-...?..%.3|
|
|
00000240 13 83 0d 94 06 bb d4 37 7a f6 ec 7a c9 86 2e dd |.......7z..z....|
|
|
00000250 d7 11 69 7f 85 7c 56 de fb 31 78 2b e4 c7 78 0d |..i..|V..1x+..x.|
|
|
00000260 ae cb be 9e 4e 36 24 31 7b 6a 0f 39 95 12 07 8f |....N6$1{j.9....|
|
|
00000270 2a 16 03 03 00 d7 0c 00 00 d3 03 00 17 41 04 a3 |*............A..|
|
|
00000280 03 8c de d2 b0 68 c8 25 0e 85 ea d7 ae 13 0d 79 |.....h.%.......y|
|
|
00000290 ec 59 0d b5 4d 51 96 d9 7f 64 36 fb 4c d5 6a 26 |.Y..MQ...d6.L.j&|
|
|
000002a0 ae 0e 48 61 df 5c 2b d4 ff 09 41 15 c4 14 8e 1b |..Ha.\+...A.....|
|
|
000002b0 84 a8 c8 cd ef 10 97 95 66 67 85 dd fd dc 2a 04 |........fg....*.|
|
|
000002c0 03 00 8a 30 81 87 02 41 11 75 5d bc bd 08 28 d4 |...0...A.u]...(.|
|
|
000002d0 5b 1b 45 7f 9c d3 8d 0b 91 fa f6 82 ba 59 bd 3e |[.E..........Y.>|
|
|
000002e0 96 01 c6 1d 38 db fe 08 e7 56 89 fc 10 b0 37 6a |....8....V....7j|
|
|
000002f0 3d d6 c9 50 16 53 f7 c2 a2 60 67 82 1f 74 b8 d5 |=..P.S...`g..t..|
|
|
00000300 bc 02 ec 96 db 82 18 8c 87 02 42 01 0d df f7 b7 |..........B.....|
|
|
00000310 05 3c 8c 56 f0 1d 33 18 cf c5 4c 80 7e 0b d9 f9 |.<.V..3...L.~...|
|
|
00000320 f0 51 69 fe 5d b8 0b 64 c0 c7 0d f4 75 65 ae 07 |.Qi.]..d....ue..|
|
|
00000330 9d cf f4 4b ad 52 f6 b8 10 26 18 bd d6 e2 0d a8 |...K.R...&......|
|
|
00000340 80 10 50 34 15 cd 72 0b 7d a9 94 de 4c 16 03 03 |..P4..r.}...L...|
|
|
00000350 00 30 0d 00 00 28 03 01 02 40 00 20 06 01 06 02 |.0...(...@. ....|
|
|
00000360 06 03 05 01 05 02 05 03 04 01 04 02 04 03 03 01 |................|
|
|
00000370 03 02 03 03 02 01 02 02 02 03 01 01 00 00 0e 00 |................|
|
|
00000380 00 00 |..|
|
|
>>> Flow 3 (client to server)
|
|
00000000 16 03 03 02 0a 0b 00 02 06 00 02 03 00 02 00 30 |...............0|
|
|
00000010 82 01 fc 30 82 01 5e 02 09 00 9a 30 84 6c 26 35 |...0..^....0.l&5|
|
|
00000020 d9 17 30 09 06 07 2a 86 48 ce 3d 04 01 30 45 31 |..0...*.H.=..0E1|
|
|
00000030 0b 30 09 06 03 55 04 06 13 02 41 55 31 13 30 11 |.0...U....AU1.0.|
|
|
00000040 06 03 55 04 08 13 0a 53 6f 6d 65 2d 53 74 61 74 |..U....Some-Stat|
|
|
00000050 65 31 21 30 1f 06 03 55 04 0a 13 18 49 6e 74 65 |e1!0...U....Inte|
|
|
00000060 72 6e 65 74 20 57 69 64 67 69 74 73 20 50 74 79 |rnet Widgits Pty|
|
|
00000070 20 4c 74 64 30 1e 17 0d 31 32 31 31 31 34 31 33 | Ltd0...12111413|
|
|
00000080 32 35 35 33 5a 17 0d 32 32 31 31 31 32 31 33 32 |2553Z..221112132|
|
|
00000090 35 35 33 5a 30 41 31 0b 30 09 06 03 55 04 06 13 |553Z0A1.0...U...|
|
|
000000a0 02 41 55 31 0c 30 0a 06 03 55 04 08 13 03 4e 53 |.AU1.0...U....NS|
|
|
000000b0 57 31 10 30 0e 06 03 55 04 07 13 07 50 79 72 6d |W1.0...U....Pyrm|
|
|
000000c0 6f 6e 74 31 12 30 10 06 03 55 04 03 13 09 4a 6f |ont1.0...U....Jo|
|
|
000000d0 65 6c 20 53 69 6e 67 30 81 9b 30 10 06 07 2a 86 |el Sing0..0...*.|
|
|
000000e0 48 ce 3d 02 01 06 05 2b 81 04 00 23 03 81 86 00 |H.=....+...#....|
|
|
000000f0 04 00 95 8c 91 75 14 c0 5e c4 57 b4 d4 c3 6f 8d |.....u..^.W...o.|
|
|
00000100 ae 68 1e dd 6f ce 86 e1 7e 6e b2 48 3e 81 e5 4e |.h..o...~n.H>..N|
|
|
00000110 e2 c6 88 4b 64 dc f5 30 bb d3 ff 65 cc 5b f4 dd |...Kd..0...e.[..|
|
|
00000120 b5 6a 3e 3e d0 1d de 47 c3 76 ad 19 f6 45 2c 8c |.j>>...G.v...E,.|
|
|
00000130 bc d8 1d 01 4c 1f 70 90 46 76 48 8b 8f 83 cc 4a |....L.p.FvH....J|
|
|
00000140 5c 8f 40 76 da e0 89 ec 1d 2b c4 4e 30 76 28 41 |\.@v.....+.N0v(A|
|
|
00000150 b2 62 a8 fb 5b f1 f9 4e 7a 8d bd 09 b8 ae ea 8b |.b..[..Nz.......|
|
|
00000160 18 27 4f 2e 70 fe 13 96 ba c3 d3 40 16 cd 65 4e |.'O.p......@..eN|
|
|
00000170 ac 11 1e e6 f1 30 09 06 07 2a 86 48 ce 3d 04 01 |.....0...*.H.=..|
|
|
00000180 03 81 8c 00 30 81 88 02 42 00 e0 14 c4 60 60 0b |....0...B....``.|
|
|
00000190 72 68 b0 32 5d 61 4a 02 74 5c c2 81 b9 16 a8 3f |rh.2]aJ.t\.....?|
|
|
000001a0 29 c8 36 c7 81 ff 6c b6 5b d9 70 f1 38 3b 50 48 |).6...l.[.p.8;PH|
|
|
000001b0 28 94 cb 09 1a 52 f1 5d ee 8d f2 b9 f0 f0 da d9 |(....R.]........|
|
|
000001c0 15 3a f9 bd 03 7a 87 a2 23 35 ec 02 42 01 a3 d4 |.:...z..#5..B...|
|
|
000001d0 8a 78 35 1c 4a 9a 23 d2 0a be 2b 10 31 9d 9c 5f |.x5.J.#...+.1.._|
|
|
000001e0 be e8 91 b3 da 1a f5 5d a3 23 f5 26 8b 45 70 8d |.......].#.&.Ep.|
|
|
000001f0 65 62 9b 7e 01 99 3d 18 f6 10 9a 38 61 9b 2e 57 |eb.~..=....8a..W|
|
|
00000200 e4 fa cc b1 8a ce e2 23 a0 87 f0 e1 67 51 eb 16 |.......#....gQ..|
|
|
00000210 03 03 00 46 10 00 00 42 41 04 1e 18 37 ef 0d 19 |...F...BA...7...|
|
|
00000220 51 88 35 75 71 b5 e5 54 5b 12 2e 8f 09 67 fd a7 |Q.5uq..T[....g..|
|
|
00000230 24 20 3e b2 56 1c ce 97 28 5e f8 2b 2d 4f 9e f1 |$ >.V...(^.+-O..|
|
|
00000240 07 9f 6c 4b 5b 83 56 e2 32 42 e9 58 b6 d7 49 a6 |..lK[.V.2B.X..I.|
|
|
00000250 b5 68 1a 41 03 56 6b dc 5a 89 16 03 03 00 92 0f |.h.A.Vk.Z.......|
|
|
00000260 00 00 8e 04 03 00 8a 30 81 87 02 42 00 c6 85 8e |.......0...B....|
|
|
00000270 06 b7 04 04 e9 cd 9e 3e cb 66 23 95 b4 42 9c 64 |.......>.f#..B.d|
|
|
00000280 81 39 05 3f b5 21 f8 28 af 60 6b 4d 3d ba a1 4b |.9.?.!.(.`kM=..K|
|
|
00000290 5e 77 ef e7 59 28 fe 1d c1 27 a2 ff a8 de 33 48 |^w..Y(...'....3H|
|
|
000002a0 b3 c1 85 6a 42 9b f9 7e 7e 31 c2 e5 bd 66 02 41 |...jB..~~1...f.A|
|
|
000002b0 4b 49 c6 cd 02 e3 83 f7 03 50 18 6d b4 c9 51 02 |KI.......P.m..Q.|
|
|
000002c0 c0 ab 87 bc e0 3e 4b 89 53 3a e2 65 89 97 02 c1 |.....>K.S:.e....|
|
|
000002d0 88 0d 64 db 8e 4f 73 4e ea 29 0b ed a0 f5 ce 3d |..d..OsN.).....=|
|
|
000002e0 5f cc 20 ef 0a 22 02 82 f2 14 2a b7 42 68 bd c7 |_. .."....*.Bh..|
|
|
000002f0 4d 14 03 03 00 01 01 16 03 03 00 40 00 00 00 00 |M..........@....|
|
|
00000300 00 00 00 00 00 00 00 00 00 00 00 00 f0 cc 4f c7 |..............O.|
|
|
00000310 b6 0f c9 38 4d 4b 97 2c 4f be 53 08 4c d6 5b 4e |...8MK.,O.S.L.[N|
|
|
00000320 24 70 30 81 82 3a 7f 62 95 03 4d fc 54 78 ec 13 |$p0..:.b..M.Tx..|
|
|
00000330 b2 a1 00 85 2b 04 e4 1d 7b 6e 87 60 |....+...{n.`|
|
|
>>> Flow 4 (server to client)
|
|
00000000 14 03 03 00 01 01 16 03 03 00 40 d5 2a 76 79 1c |..........@.*vy.|
|
|
00000010 e7 d5 b1 5c 65 6b d1 45 73 53 4c 05 3a 6c 5d 81 |...\ek.EsSL.:l].|
|
|
00000020 dd 2f f0 74 62 e4 8e f8 ed 21 99 c7 4f d6 28 40 |./.tb....!..O.(@|
|
|
00000030 63 d9 6d e5 b0 04 73 27 7a 1d 08 19 31 10 da ef |c.m...s'z...1...|
|
|
00000040 79 26 33 fb 45 23 be a4 7c 03 66 |y&3.E#..|.f|
|
|
>>> Flow 5 (client to server)
|
|
00000000 17 03 03 00 30 00 00 00 00 00 00 00 00 00 00 00 |....0...........|
|
|
00000010 00 00 00 00 00 e2 53 bd c0 ef 9e e6 44 94 ea 5d |......S.....D..]|
|
|
00000020 f5 c5 a9 4b ed eb 1c 49 9f 79 44 f9 cd d7 de 02 |...K...I.yD.....|
|
|
00000030 51 10 ae 87 7d 15 03 03 00 30 00 00 00 00 00 00 |Q...}....0......|
|
|
00000040 00 00 00 00 00 00 00 00 00 00 d3 95 13 7f 5f 58 |.............._X|
|
|
00000050 ab d6 17 ea 01 2c 2a ea 5d 7c 44 61 4a 27 97 52 |.....,*.]|DaJ'.R|
|
|
00000060 cc 9b 86 f6 37 42 2b 94 01 49 |....7B+..I|
|