| >>> Flow 1 (client to server) |
| 00000000 53 53 48 2d 32 2e 30 2d 47 6f 0d 0a |SSH-2.0-Go..| |
| >>> Flow 2 (server to client) |
| 00000000 53 53 48 2d 32 2e 30 2d 4f 70 65 6e 53 53 48 5f |SSH-2.0-OpenSSH_| |
| 00000010 39 2e 39 0d 0a |9.9..| |
| >>> Flow 3 (client to server) |
| 00000000 00 00 03 2c 11 14 7f 9c 2b a4 e8 8f 82 7d 61 60 |...,....+....}a`| |
| 00000010 45 50 76 05 85 3e 00 00 00 c9 63 75 72 76 65 32 |EPv..>....curve2| |
| 00000020 35 35 31 39 2d 73 68 61 32 35 36 2c 63 75 72 76 |5519-sha256,curv| |
| 00000030 65 32 35 35 31 39 2d 73 68 61 32 35 36 40 6c 69 |e25519-sha256@li| |
| 00000040 62 73 73 68 2e 6f 72 67 2c 65 63 64 68 2d 73 68 |bssh.org,ecdh-sh| |
| 00000050 61 32 2d 6e 69 73 74 70 32 35 36 2c 65 63 64 68 |a2-nistp256,ecdh| |
| 00000060 2d 73 68 61 32 2d 6e 69 73 74 70 33 38 34 2c 65 |-sha2-nistp384,e| |
| 00000070 63 64 68 2d 73 68 61 32 2d 6e 69 73 74 70 35 32 |cdh-sha2-nistp52| |
| 00000080 31 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e |1,diffie-hellman| |
| 00000090 2d 67 72 6f 75 70 31 34 2d 73 68 61 32 35 36 2c |-group14-sha256,| |
| 000000a0 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e 2d 67 |diffie-hellman-g| |
| 000000b0 72 6f 75 70 31 34 2d 73 68 61 31 2c 65 78 74 2d |roup14-sha1,ext-| |
| 000000c0 69 6e 66 6f 2d 63 2c 6b 65 78 2d 73 74 72 69 63 |info-c,kex-stric| |
| 000000d0 74 2d 63 2d 76 30 30 40 6f 70 65 6e 73 73 68 2e |t-c-v00@openssh.| |
| 000000e0 63 6f 6d 00 00 00 57 65 63 64 73 61 2d 73 68 61 |com...Wecdsa-sha| |
| 000000f0 32 2d 6e 69 73 74 70 32 35 36 2c 65 63 64 73 61 |2-nistp256,ecdsa| |
| 00000100 2d 73 68 61 32 2d 6e 69 73 74 70 33 38 34 2c 65 |-sha2-nistp384,e| |
| 00000110 63 64 73 61 2d 73 68 61 32 2d 6e 69 73 74 70 35 |cdsa-sha2-nistp5| |
| 00000120 32 31 2c 73 73 68 2d 72 73 61 2c 73 73 68 2d 64 |21,ssh-rsa,ssh-d| |
| 00000130 73 73 2c 73 73 68 2d 65 64 32 35 35 31 39 00 00 |ss,ssh-ed25519..| |
| 00000140 00 6c 61 65 73 31 32 38 2d 67 63 6d 40 6f 70 65 |.laes128-gcm@ope| |
| 00000150 6e 73 73 68 2e 63 6f 6d 2c 61 65 73 32 35 36 2d |nssh.com,aes256-| |
| 00000160 67 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |gcm@openssh.com,| |
| 00000170 63 68 61 63 68 61 32 30 2d 70 6f 6c 79 31 33 30 |chacha20-poly130| |
| 00000180 35 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 65 |5@openssh.com,ae| |
| 00000190 73 31 32 38 2d 63 74 72 2c 61 65 73 31 39 32 2d |s128-ctr,aes192-| |
| 000001a0 63 74 72 2c 61 65 73 32 35 36 2d 63 74 72 00 00 |ctr,aes256-ctr..| |
| 000001b0 00 6c 61 65 73 31 32 38 2d 67 63 6d 40 6f 70 65 |.laes128-gcm@ope| |
| 000001c0 6e 73 73 68 2e 63 6f 6d 2c 61 65 73 32 35 36 2d |nssh.com,aes256-| |
| 000001d0 67 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |gcm@openssh.com,| |
| 000001e0 63 68 61 63 68 61 32 30 2d 70 6f 6c 79 31 33 30 |chacha20-poly130| |
| 000001f0 35 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 65 |5@openssh.com,ae| |
| 00000200 73 31 32 38 2d 63 74 72 2c 61 65 73 31 39 32 2d |s128-ctr,aes192-| |
| 00000210 63 74 72 2c 61 65 73 32 35 36 2d 63 74 72 00 00 |ctr,aes256-ctr..| |
| 00000220 00 6e 68 6d 61 63 2d 73 68 61 32 2d 32 35 36 2d |.nhmac-sha2-256-| |
| 00000230 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |etm@openssh.com,| |
| 00000240 68 6d 61 63 2d 73 68 61 32 2d 35 31 32 2d 65 74 |hmac-sha2-512-et| |
| 00000250 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d |m@openssh.com,hm| |
| 00000260 61 63 2d 73 68 61 32 2d 32 35 36 2c 68 6d 61 63 |ac-sha2-256,hmac| |
| 00000270 2d 73 68 61 32 2d 35 31 32 2c 68 6d 61 63 2d 73 |-sha2-512,hmac-s| |
| 00000280 68 61 31 2c 68 6d 61 63 2d 73 68 61 31 2d 39 36 |ha1,hmac-sha1-96| |
| 00000290 00 00 00 6e 68 6d 61 63 2d 73 68 61 32 2d 32 35 |...nhmac-sha2-25| |
| 000002a0 36 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f |6-etm@openssh.co| |
| 000002b0 6d 2c 68 6d 61 63 2d 73 68 61 32 2d 35 31 32 2d |m,hmac-sha2-512-| |
| 000002c0 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |etm@openssh.com,| |
| 000002d0 68 6d 61 63 2d 73 68 61 32 2d 32 35 36 2c 68 6d |hmac-sha2-256,hm| |
| 000002e0 61 63 2d 73 68 61 32 2d 35 31 32 2c 68 6d 61 63 |ac-sha2-512,hmac| |
| 000002f0 2d 73 68 61 31 2c 68 6d 61 63 2d 73 68 61 31 2d |-sha1,hmac-sha1-| |
| 00000300 39 36 00 00 00 04 6e 6f 6e 65 00 00 00 04 6e 6f |96....none....no| |
| 00000310 6e 65 00 00 00 00 00 00 00 00 00 00 00 00 00 d7 |ne..............| |
| 00000320 3b 80 93 f6 ef bc 88 eb 1a 6e ac fa 66 ef 26 3c |;........n..f.&<| |
| >>> Flow 4 (server to client) |
| 00000000 00 00 04 9c 0a 14 f3 f0 95 b8 f3 48 8a d7 53 02 |...........H..S.| |
| 00000010 0f 06 e2 fa ec 09 00 00 01 7a 73 6e 74 72 75 70 |.........zsntrup| |
| 00000020 37 36 31 78 32 35 35 31 39 2d 73 68 61 35 31 32 |761x25519-sha512| |
| 00000030 2c 73 6e 74 72 75 70 37 36 31 78 32 35 35 31 39 |,sntrup761x25519| |
| 00000040 2d 73 68 61 35 31 32 40 6f 70 65 6e 73 73 68 2e |-sha512@openssh.| |
| 00000050 63 6f 6d 2c 6d 6c 6b 65 6d 37 36 38 78 32 35 35 |com,mlkem768x255| |
| 00000060 31 39 2d 73 68 61 32 35 36 2c 63 75 72 76 65 32 |19-sha256,curve2| |
| 00000070 35 35 31 39 2d 73 68 61 32 35 36 2c 63 75 72 76 |5519-sha256,curv| |
| 00000080 65 32 35 35 31 39 2d 73 68 61 32 35 36 40 6c 69 |e25519-sha256@li| |
| 00000090 62 73 73 68 2e 6f 72 67 2c 65 63 64 68 2d 73 68 |bssh.org,ecdh-sh| |
| 000000a0 61 32 2d 6e 69 73 74 70 32 35 36 2c 65 63 64 68 |a2-nistp256,ecdh| |
| 000000b0 2d 73 68 61 32 2d 6e 69 73 74 70 33 38 34 2c 65 |-sha2-nistp384,e| |
| 000000c0 63 64 68 2d 73 68 61 32 2d 6e 69 73 74 70 35 32 |cdh-sha2-nistp52| |
| 000000d0 31 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e |1,diffie-hellman| |
| 000000e0 2d 67 72 6f 75 70 2d 65 78 63 68 61 6e 67 65 2d |-group-exchange-| |
| 000000f0 73 68 61 32 35 36 2c 64 69 66 66 69 65 2d 68 65 |sha256,diffie-he| |
| 00000100 6c 6c 6d 61 6e 2d 67 72 6f 75 70 31 36 2d 73 68 |llman-group16-sh| |
| 00000110 61 35 31 32 2c 64 69 66 66 69 65 2d 68 65 6c 6c |a512,diffie-hell| |
| 00000120 6d 61 6e 2d 67 72 6f 75 70 31 38 2d 73 68 61 35 |man-group18-sha5| |
| 00000130 31 32 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 |12,diffie-hellma| |
| 00000140 6e 2d 67 72 6f 75 70 31 34 2d 73 68 61 32 35 36 |n-group14-sha256| |
| 00000150 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e 2d |,diffie-hellman-| |
| 00000160 67 72 6f 75 70 31 34 2d 73 68 61 31 2c 65 78 74 |group14-sha1,ext| |
| 00000170 2d 69 6e 66 6f 2d 73 2c 6b 65 78 2d 73 74 72 69 |-info-s,kex-stri| |
| 00000180 63 74 2d 73 2d 76 30 30 40 6f 70 65 6e 73 73 68 |ct-s-v00@openssh| |
| 00000190 2e 63 6f 6d 00 00 00 2d 72 73 61 2d 73 68 61 32 |.com...-rsa-sha2| |
| 000001a0 2d 35 31 32 2c 72 73 61 2d 73 68 61 32 2d 32 35 |-512,rsa-sha2-25| |
| 000001b0 36 2c 65 63 64 73 61 2d 73 68 61 32 2d 6e 69 73 |6,ecdsa-sha2-nis| |
| 000001c0 74 70 32 35 36 00 00 00 6c 63 68 61 63 68 61 32 |tp256...lchacha2| |
| 000001d0 30 2d 70 6f 6c 79 31 33 30 35 40 6f 70 65 6e 73 |0-poly1305@opens| |
| 000001e0 73 68 2e 63 6f 6d 2c 61 65 73 31 32 38 2d 63 74 |sh.com,aes128-ct| |
| 000001f0 72 2c 61 65 73 31 39 32 2d 63 74 72 2c 61 65 73 |r,aes192-ctr,aes| |
| 00000200 32 35 36 2d 63 74 72 2c 61 65 73 31 32 38 2d 67 |256-ctr,aes128-g| |
| 00000210 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 |cm@openssh.com,a| |
| 00000220 65 73 32 35 36 2d 67 63 6d 40 6f 70 65 6e 73 73 |es256-gcm@openss| |
| 00000230 68 2e 63 6f 6d 00 00 00 6c 63 68 61 63 68 61 32 |h.com...lchacha2| |
| 00000240 30 2d 70 6f 6c 79 31 33 30 35 40 6f 70 65 6e 73 |0-poly1305@opens| |
| 00000250 73 68 2e 63 6f 6d 2c 61 65 73 31 32 38 2d 63 74 |sh.com,aes128-ct| |
| 00000260 72 2c 61 65 73 31 39 32 2d 63 74 72 2c 61 65 73 |r,aes192-ctr,aes| |
| 00000270 32 35 36 2d 63 74 72 2c 61 65 73 31 32 38 2d 67 |256-ctr,aes128-g| |
| 00000280 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 |cm@openssh.com,a| |
| 00000290 65 73 32 35 36 2d 67 63 6d 40 6f 70 65 6e 73 73 |es256-gcm@openss| |
| 000002a0 68 2e 63 6f 6d 00 00 00 d5 75 6d 61 63 2d 36 34 |h.com....umac-64| |
| 000002b0 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d |-etm@openssh.com| |
| 000002c0 2c 75 6d 61 63 2d 31 32 38 2d 65 74 6d 40 6f 70 |,umac-128-etm@op| |
| 000002d0 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 |enssh.com,hmac-s| |
| 000002e0 68 61 32 2d 32 35 36 2d 65 74 6d 40 6f 70 65 6e |ha2-256-etm@open| |
| 000002f0 73 73 68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 |ssh.com,hmac-sha| |
| 00000300 32 2d 35 31 32 2d 65 74 6d 40 6f 70 65 6e 73 73 |2-512-etm@openss| |
| 00000310 68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 31 2d |h.com,hmac-sha1-| |
| 00000320 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |etm@openssh.com,| |
| 00000330 75 6d 61 63 2d 36 34 40 6f 70 65 6e 73 73 68 2e |umac-64@openssh.| |
| 00000340 63 6f 6d 2c 75 6d 61 63 2d 31 32 38 40 6f 70 65 |com,umac-128@ope| |
| 00000350 6e 73 73 68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 |nssh.com,hmac-sh| |
| 00000360 61 32 2d 32 35 36 2c 68 6d 61 63 2d 73 68 61 32 |a2-256,hmac-sha2| |
| 00000370 2d 35 31 32 2c 68 6d 61 63 2d 73 68 61 31 00 00 |-512,hmac-sha1..| |
| 00000380 00 d5 75 6d 61 63 2d 36 34 2d 65 74 6d 40 6f 70 |..umac-64-etm@op| |
| 00000390 65 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 63 2d 31 |enssh.com,umac-1| |
| 000003a0 32 38 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 |28-etm@openssh.c| |
| 000003b0 6f 6d 2c 68 6d 61 63 2d 73 68 61 32 2d 32 35 36 |om,hmac-sha2-256| |
| 000003c0 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d |-etm@openssh.com| |
| 000003d0 2c 68 6d 61 63 2d 73 68 61 32 2d 35 31 32 2d 65 |,hmac-sha2-512-e| |
| 000003e0 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 |tm@openssh.com,h| |
| 000003f0 6d 61 63 2d 73 68 61 31 2d 65 74 6d 40 6f 70 65 |mac-sha1-etm@ope| |
| 00000400 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 63 2d 36 34 |nssh.com,umac-64| |
| 00000410 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 |@openssh.com,uma| |
| 00000420 63 2d 31 32 38 40 6f 70 65 6e 73 73 68 2e 63 6f |c-128@openssh.co| |
| 00000430 6d 2c 68 6d 61 63 2d 73 68 61 32 2d 32 35 36 2c |m,hmac-sha2-256,| |
| 00000440 68 6d 61 63 2d 73 68 61 32 2d 35 31 32 2c 68 6d |hmac-sha2-512,hm| |
| 00000450 61 63 2d 73 68 61 31 00 00 00 15 6e 6f 6e 65 2c |ac-sha1....none,| |
| 00000460 7a 6c 69 62 40 6f 70 65 6e 73 73 68 2e 63 6f 6d |zlib@openssh.com| |
| 00000470 00 00 00 15 6e 6f 6e 65 2c 7a 6c 69 62 40 6f 70 |....none,zlib@op| |
| 00000480 65 6e 73 73 68 2e 63 6f 6d 00 00 00 00 00 00 00 |enssh.com.......| |
| 00000490 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| |
| >>> Flow 5 (client to server) |
| 00000000 00 00 00 2c 06 1e 00 00 00 20 aa 80 4b 53 a8 4b |...,..... ..KS.K| |
| 00000010 4c 0f fa ac a3 b8 5f 64 7d 36 42 e7 1d 56 45 7e |L....._d}6B..VE~| |
| 00000020 2b ac e0 f9 e7 60 f5 d7 55 37 b8 cc 87 3c 23 dc |+....`..U7...<#.| |
| >>> Flow 6 (server to client) |
| 00000000 00 00 01 04 0a 1f 00 00 00 68 00 00 00 13 65 63 |.........h....ec| |
| 00000010 64 73 61 2d 73 68 61 32 2d 6e 69 73 74 70 32 35 |dsa-sha2-nistp25| |
| 00000020 36 00 00 00 08 6e 69 73 74 70 32 35 36 00 00 00 |6....nistp256...| |
| 00000030 41 04 8b d1 dd c3 a2 af 65 c5 b1 7e 0d 88 0e 10 |A.......e..~....| |
| 00000040 3b 52 4a 43 b7 3c ed e9 9a 89 5d 2b 05 74 b7 7e |;RJC.<....]+.t.~| |
| 00000050 2b 1e 12 dd 2c 78 71 53 be eb f6 4e 5d 19 cf 98 |+...,xqS...N]...| |
| 00000060 d0 25 2d 4a a3 4a 15 2c 50 10 67 80 6d 2e d9 fa |.%-J.J.,P.g.m...| |
| 00000070 84 a8 00 00 00 20 5c ba 6d 1c b4 b7 84 24 3b 46 |..... \.m....$;F| |
| 00000080 0c 91 27 c1 65 2e b0 59 06 8e 7f bb d0 f6 16 66 |..'.e..Y.......f| |
| 00000090 29 e8 5f 52 cb 42 00 00 00 64 00 00 00 13 65 63 |)._R.B...d....ec| |
| 000000a0 64 73 61 2d 73 68 61 32 2d 6e 69 73 74 70 32 35 |dsa-sha2-nistp25| |
| 000000b0 36 00 00 00 49 00 00 00 21 00 c3 27 7c 33 6a d5 |6...I...!..'|3j.| |
| 000000c0 c4 a3 ee b8 4a 13 27 24 11 69 64 ce 2d 0c 1a 79 |....J.'$.id.-..y| |
| 000000d0 8d 34 23 4e 96 79 7b 14 5f 8c 00 00 00 20 49 2b |.4#N.y{._.... I+| |
| 000000e0 48 81 ee 1a c2 8b 85 42 95 7b be 27 b2 96 d5 3e |H......B.{.'...>| |
| 000000f0 ca e9 16 47 eb 66 4e 2b 88 37 42 61 c0 76 00 00 |...G.fN+.7Ba.v..| |
| 00000100 00 00 00 00 00 00 00 00 00 00 00 0c 0a 15 00 00 |................| |
| 00000110 00 00 00 00 00 00 00 00 00 00 01 40 8a 7d de de |...........@.}..| |
| 00000120 4a 81 5e 93 af c1 ae 6a 42 49 ae dd 1a 89 d5 2e |J.^....jBI......| |
| 00000130 e3 84 6a 60 cf 52 51 61 24 f6 1d 5a 2e 03 f4 4b |..j`.RQa$..Z...K| |
| 00000140 9e 98 83 49 34 ff e6 5b 01 ea 58 a6 af b5 f6 64 |...I4..[..X....d| |
| 00000150 ab 29 c4 51 e2 32 1f f9 c4 78 d7 b4 5e 06 c6 45 |.).Q.2...x..^..E| |
| 00000160 59 3e 31 7b d7 30 fa dc 40 43 26 2b 24 c6 7b 31 |Y>1{.0..@C&+$.{1| |
| 00000170 4b a7 ee a9 cd d1 61 29 8c 87 d6 81 28 70 27 7e |K.....a)....(p'~| |
| 00000180 5c 07 a1 28 e3 06 9b f9 1a e7 01 07 23 0f 6d 3e |\..(........#.m>| |
| 00000190 22 e8 c4 9d 96 f7 7c 84 4b 13 13 d2 e0 22 1d c0 |".....|.K...."..| |
| 000001a0 60 7d 3e 17 28 c3 60 83 db 19 8b 80 a8 5f 2b ed |`}>.(.`......_+.| |
| 000001b0 72 3d c2 0d d9 e9 6b 20 88 9c 27 e1 dc b7 bd af |r=....k ..'.....| |
| 000001c0 fa 44 6c ef 2d c5 72 ed d8 9c 68 c8 be 1a 75 81 |.Dl.-.r...h...u.| |
| 000001d0 be 81 a4 27 f5 cc c5 0b c8 4a 91 17 9d fa 58 c0 |...'.....J....X.| |
| 000001e0 7a 7f fc 4a 72 d6 1a 9d 89 8a 2e 1a ca dc a3 9d |z..Jr...........| |
| 000001f0 10 bb ad c6 eb fc 73 03 6f e8 0a cd b0 75 6e dc |......s.o....un.| |
| 00000200 0c 5a c9 f5 7a d8 dd 40 94 9f b5 09 17 ad 4b f2 |.Z..z..@......K.| |
| 00000210 3f 49 37 bb d1 6a fd 6a 1a eb fd ff f0 ad 1f 6c |?I7..j.j.......l| |
| 00000220 ea d8 b8 86 4b 86 74 e2 e1 9c 8a 5c ed 54 bf d8 |....K.t....\.T..| |
| 00000230 70 16 df 35 be 41 6d 39 da 2c c0 a6 fd 47 4a 4b |p..5.Am9.,...GJK| |
| 00000240 37 87 b7 7f ed 83 af 76 39 e3 71 67 aa 41 e6 83 |7......v9.qg.A..| |
| 00000250 fa b1 c1 ba 0f f9 8c 3e 2c 65 25 c5 c7 1f 9e f7 |.......>,e%.....| |
| 00000260 b3 61 4f 86 6c c4 7a 30 f2 ea cc b1 |.aO.l.z0....| |
