Successfully connected
TLS 1.3 OK; HelloRetryRequest used; server-initiated key update accomplished;
Detailed description:
v.0.24.4-p
(This TLS-1.3-only server supports: HelloRetryRequest, KeyUpdate, ECDHE, FFDHE, X25519MLKEM768, SecP256r1MLKEM768, X25519Kyber768, ESNI, etc.)
HelloRetryRequest used to (re)negotiate DH group
First ClientHello, key shares: 0x001D
Second ClientHello, key shares: 0x0017
CRYPTO_CONTEXT
Protocol version: 0x0304
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Key exchange: 0x0017 (Secp256r1)
(Handshake level)
Handshake secrets:
Client: 0x86D6DB0324DDE214579B76CE82FDB9F85CCA2B66A709A1D63E48EC0A0281FD64
Server: 0x2ACDB88E6BE9F112CDBEC5A96A32FBE926CC2ECE34684341FFDBFBB178A53138
Handshake keys:
Client write: 0xDC02E2F67FB21DC29AC51C18868518F28DC1E771DCA2FB1F21BB1351E74BD240
Server write: 0xDB70272FD66895397349B487E70F0D9EF17F2354C4E3C3EE03E4ECA8BC1AEE1C
Handshake IVs:
Client write (IV): 0x46ACB8189080B437D7DE4BBE
Server write (IV): 0x009351C873623D3DDE2F4AB7
(Traffic level)
Traffic secrets:
Client: 0xE4C2BFC1805DDEACCD3ED3C853F84BF49C1D64AFCF8C23E6F77C7D5AADB22431
Server: 0xBC3D5CC4DA7DE5227392858DA1DA8DFD7EADDF9A060A8571B57F4DBD70AB5199
KeyUpdates log, server:
0: 0xF9FB6887582CA13DD5342855B363A8A1903A50EEACA2B3519647B4BB7EA01003
Traffic keys:
Client write: 0xC3EAC659CD15BEE0477B3B838F6BD170CF1B04D48F33E498936FFB5D5CBAEF26
Server write: 0xB4CCEA537C5E25B039C1562BBA76197696EC1E58E09CE5389EF6DB3617048495
KeyUpdates log, server:
0: 0x482EA77EC9548124DE4F66D8B3FD0698167F80AB0FE449BAF63348604967FCE1
Traffic base IVs:
Client write (base IV): 0x49ADBDB83E19767CAFB14941
Server write (base IV): 0x97B7DF997D2A36E111F9A4CE
KeyUpdates log, server:
0: 0xA49827820D1DF40277A21587
--- Messages ---
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 1F:18:59:10:3E:DF:5C:63:BE:BA:21:2A:B8:65:C0:A7:73:F5:45:79:69:AC:F6:7A:18:57:C9:D8:59:88:37:10
Client SessionID: 5D:09:34:3D:2F:17:E4:C5:28:C7:9B:A1:46:D4:22:C4:72:23:91:A5:4B:13:4C:8C:D5:19:F6:6A:F0:CA:A8:76
Extensions:
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 35 (0x0023); /non-TLS-1.3/
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 00 (0x0000); "server_name"
00:00:0E:00:00:0B:74:6C:73:31:33:2E:31:64:2E:70:77
hostname: tls13.1d.pw
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
X25519 (0x001D)
x = 0x16133677F00CD8270EABDC9C753D2284E21B53DF8E2037284DB0B23924C3FF22
Type: 13 (0x000D); "signature_algorithms"
0x0503 (ECDSA_SECP384R1_SHA384)
0x0403 (ECDSA_SECP256R1_SHA256)
0x0807 (ED25519)
0x0806 (RSA_PSS_RSAE_SHA512)
0x0805 (RSA_PSS_RSAE_SHA384)
0x0804 (RSA_PSS_RSAE_SHA256)
0x0601 (RSA_PKCS1_SHA512)
0x0501 (RSA_PKCS1_SHA384)
0x0401 (RSA_PKCS1_SHA256)
HELLO_RETRY_REQUEST (sent, server)
Legacy Version: 0x0303
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
HelloRetryRequest (Server Random): CF:21:AD:74:E5:9A:61:11:BE:1D:8C:02:1E:65:B8:91:C2:A2:11:16:7A:BB:8C:5E:07:9E:09:E2:C8:A8:33:9C
SessionID: 5D:09:34:3D:2F:17:E4:C5:28:C7:9B:A1:46:D4:22:C4:72:23:91:A5:4B:13:4C:8C:D5:19:F6:6A:F0:CA:A8:76
Extensions:
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 43 (0x002B); "supported_versions"
0x0304
[Legacy ChangeCipherSpec message sent (server)]
[Legacy ChangeCipherSpec message present (client)]
CLIENT_HELLO (recieved)
Version: 0x0303
Cipher suites:
0x1302,0x1301,0x1303,0xC02C,0xC02B,0xCCA9,0xC030,0xC02F
0xCCA8,0x00FF
Client Random: 1F:18:59:10:3E:DF:5C:63:BE:BA:21:2A:B8:65:C0:A7:73:F5:45:79:69:AC:F6:7A:18:57:C9:D8:59:88:37:10
Client SessionID: 5D:09:34:3D:2F:17:E4:C5:28:C7:9B:A1:46:D4:22:C4:72:23:91:A5:4B:13:4C:8C:D5:19:F6:6A:F0:CA:A8:76
Extensions:
Type: 43 (0x002B); "supported_versions"
0x0304 (TLS 1.3)
0x0303 (TLS 1.2)
Type: 44 (0x002C); "cookie"
00:08:0C:00:FE:E1:C0:DE:FA:57
Type: 05 (0x0005); "status_request"
01:00:00:00:00
Type: 16 (0x0010); "application_layer_protocol_negotiation"
68:32 (HTTP/2/TLS)
68:74:74:70:2F:31:2E:31 (HTTP/1.1)
Type: 35 (0x0023); /non-TLS-1.3/
Type: 10 (0x000A); "supported_groups"
0x001D (X25519)
0x0017 (Secp256r1)
0x0018 (Secp384r1)
Type: 23 (0x0017); /non-TLS-1.3/
Type: 11 (0x000B); /non-TLS-1.3/
01:00
Type: 00 (0x0000); "server_name"
00:00:0E:00:00:0B:74:6C:73:31:33:2E:31:64:2E:70:77
hostname: tls13.1d.pw
Type: 45 (0x002D); "psk_key_exchange_modes"
01:01
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0xD8C1A1AADC3A4677AA8C2AF624A96474567965753FB8F703D2C231F273C6A499
y = 0x1420CE30743C038B2B5C0CAFA98AAEDBF17EF15D51F653D6C8951A389C6A26A6
Type: 13 (0x000D); "signature_algorithms"
0x0503 (ECDSA_SECP384R1_SHA384)
0x0403 (ECDSA_SECP256R1_SHA256)
0x0807 (ED25519)
0x0806 (RSA_PSS_RSAE_SHA512)
0x0805 (RSA_PSS_RSAE_SHA384)
0x0804 (RSA_PSS_RSAE_SHA256)
0x0601 (RSA_PKCS1_SHA512)
0x0501 (RSA_PKCS1_SHA384)
0x0401 (RSA_PKCS1_SHA256)
SERVER_HELLO (sent)
Legacy Version: 0x0303
Cipher suite: 0x1303 (TLS_CHACHA20_POLY1305_SHA256)
Server Random: DE:AD:DE:AD:DE:AD:C0:DE:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
SessionID: 5D:09:34:3D:2F:17:E4:C5:28:C7:9B:A1:46:D4:22:C4:72:23:91:A5:4B:13:4C:8C:D5:19:F6:6A:F0:CA:A8:76
Extensions:
Type: 51 (0x0033); "key_share"
Secp256r1 (0x0017)
x = 0x1FADAC79156E08C8532CE88DF887273141ACE16E44E9C268CE496596F41B65FA
y = 0xF82394637B6ACF004AB253F956BD2CD6CA6C9AD8454BF1FBF281A6C54A93D99C
Type: 43 (0x002B); "supported_versions"
0x0304
[Legacy ChangeCipherSpec message sent (server)]
SERVER_HANDSHAKE_MESSAGES (sent)
Type: 8 (0x08) - "encrypted_extensions"
Length (octets, dec.): 2
00:00
Type: 11 (0x0B) - "certificate"
Length (octets, dec.): 2698
[...] /skipped 2698 data octets/
Type: 15 (0x0F) - "certificate_verify"
Length (octets, dec.): 106
05:03:00:66:30:64:02:30:40:0B:B5:1B:B7:C0:09:EF:FA:D6:14:F0:65:3C:61:A9:6C:75:77:A8:F4:2E:62:17
41:36:07:4B:33:6E:DC:EC:B2:8F:77:AB:68:76:32:11:51:77:CD:FC:B1:C5:DD:CC:02:30:0D:7F:05:F0:3F:8C
E4:A1:89:E7:88:D7:E9:94:AB:03:5A:07:30:75:B1:3C:B9:E0:64:A4:25:4D:9D:39:22:EA:D4:51:61:D7:79:B8
B2:BB:47:F0:52:61:28:B2:70:44
Type: 20 (0x14) - "finished"
Length (octets, dec.): 32
F8:DD:D8:05:02:5C:FA:CD:DB:D0:4A:20:93:1B:B0:63:A5:DC:DA:EC:EF:9E:1A:C0:1B:FA:BC:50:1C:8E:DE:48
CLIENT_FINISHED (received)
Finished value: 0x120D29B5E7705795F964AC13CF1F7E06379A6982D4592839228E0D174DF88F50
Client Finished status: OK
CLIENT_APPLICATION_DATA (recieved)
ASCII dump (filtered):
GET / HTTP/1.1..accept: */*..user-agent: Mozilla/5.0 AppleWebKit
/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebo
t@anthropic.com)..accept-encoding: gzip, br, zstd, deflate..host
: tls13.1d.pw....
[Server KeyUpdate sent /message skipped/]
TCP: server: 194.87.103.72:443; client: 216.73.217.19:12214; timestamp: 1793183611
Contacts: dxdt.ru, alex/()\/abaabb.xyz.
/\_/\
( 0.0 )
= ^ =
/|_|\
(") (")=~
Provide ESNI to get second ASCII cat
Elapsed server side: 300ms; ServerHello sent: 152ms (including HelloRetryRequest time); TLS connection established: 299ms.