TLSv1.3 Record Layer: Handshake Protocol: Client Hello Content Type: Handshake (22) Version: TLS 1.0 (0x0301) Length: 1538 Handshake Protocol: Client Hello Handshake Type: Client Hello (1) Length: 1534 Version: TLS 1.2 (0x0303) Random: 42effe2ec83dd44c44f63497bdd09aefd74d712faf023fbf3020ae9b7bbb72e9 Session ID Length: 32 Session ID: 24853f7b2bead6c01f670dbe5c8b73a35147a02269f91adeb4fb84f5bda245fa Cipher Suites Length: 42 Cipher Suites (21 suites) Cipher Suite: Reserved (GREASE) (0xdada) Cipher Suite: TLS_AES_256_GCM_SHA384 (0x1302) Cipher Suite: TLS_CHACHA20_POLY1305_SHA256 (0x1303) Cipher Suite: TLS_AES_128_GCM_SHA256 (0x1301) Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c) Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b) Cipher Suite: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9) Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030) Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f) Cipher Suite: TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8) Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a) Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009) Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014) Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013) Cipher Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d) Cipher Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c) Cipher Suite: TLS_RSA_WITH_AES_256_CBC_SHA (0x0035) Cipher Suite: TLS_RSA_WITH_AES_128_CBC_SHA (0x002f) Cipher Suite: TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc008) Cipher Suite: TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012) Cipher Suite: TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a) Compression Methods Length: 1 Compression Methods (1 method) Compression Method: null (0) Extensions Length: 1419 Extension: Reserved (GREASE) (len=0) Type: Reserved (GREASE) (2570) Length: 0 Data: Extension: server_name (len=25) name=speed.cloudflare.com Type: server_name (0) Length: 25 Server Name Indication extension Server Name list length: 23 Server Name Type: host_name (0) Server Name length: 20 Server Name: speed.cloudflare.com Extension: extended_master_secret (len=0) Type: extended_master_secret (23) Length: 0 Extension: renegotiation_info (len=1) Type: renegotiation_info (65281) Length: 1 Renegotiation Info extension Renegotiation info extension length: 0 Extension: supported_groups (len=14) Type: supported_groups (10) Length: 14 Supported Groups List Length: 12 Supported Groups (6 groups) Supported Group: Reserved (GREASE) (0xaaaa) Supported Group: X25519MLKEM768 (0x11ec) Supported Group: x25519 (0x001d) Supported Group: secp256r1 (0x0017) Supported Group: secp384r1 (0x0018) Supported Group: secp521r1 (0x0019) Extension: ec_point_formats (len=2) Type: ec_point_formats (11) Length: 2 EC point formats Length: 1 Elliptic curves point formats (1) EC point format: uncompressed (0) Extension: application_layer_protocol_negotiation (len=14) Type: application_layer_protocol_negotiation (16) Length: 14 ALPN Extension Length: 12 ALPN Protocol ALPN string length: 2 ALPN Next Protocol: h2 ALPN string length: 8 ALPN Next Protocol: http/1.1 Extension: status_request (len=5) Type: status_request (5) Length: 5 Certificate Status Type: OCSP (1) Responder ID list Length: 0 Request Extensions Length: 0 Extension: signature_algorithms (len=22) Type: signature_algorithms (13) Length: 22 Signature Hash Algorithms Length: 20 Signature Hash Algorithms (10 algorithms) Signature Algorithm: ecdsa_secp256r1_sha256 (0x0403) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pss_rsae_sha256 (0x0804) Signature Hash Algorithm Hash: Unknown (8) Signature Hash Algorithm Signature: Unknown (4) Signature Algorithm: rsa_pkcs1_sha256 (0x0401) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: ecdsa_secp384r1_sha384 (0x0503) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pss_rsae_sha384 (0x0805) Signature Hash Algorithm Hash: Unknown (8) Signature Hash Algorithm Signature: Unknown (5) Signature Algorithm: rsa_pss_rsae_sha384 (0x0805) Signature Hash Algorithm Hash: Unknown (8) Signature Hash Algorithm Signature: Unknown (5) Signature Algorithm: rsa_pkcs1_sha384 (0x0501) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: rsa_pss_rsae_sha512 (0x0806) Signature Hash Algorithm Hash: Unknown (8) Signature Hash Algorithm Signature: Unknown (6) Signature Algorithm: rsa_pkcs1_sha512 (0x0601) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: rsa_pkcs1_sha1 (0x0201) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: RSA (1) Extension: signed_certificate_timestamp (len=0) Type: signed_certificate_timestamp (18) Length: 0 Extension: key_share (len=1263) X25519MLKEM768, x25519 Type: key_share (51) Length: 1263 Key Share extension Client Key Share Length: 1261 Key Share Entry: Group: Reserved (GREASE), Key Exchange length: 1 Group: Reserved (GREASE) (43690) Key Exchange Length: 1 Key Exchange: 00 Key Share Entry: Group: X25519MLKEM768, Key Exchange length: 1216 Group: X25519MLKEM768 (4588) Key Exchange Length: 1216 Key Exchange […]: f4c315dee2bdd6474fc216b981b68340c36e913b56a7da0dabb428170a4e0605479d016afd91583e6146b0641c61335616e99a247307388820e9ab4c2ab01833811f555b88ce5b583e0c74624ba57bb056b235934efbb861c34070e3a00820c8a4b8af4da4bca33365cfb2a0b46 Key Share Entry: Group: x25519, Key Exchange length: 32 Group: x25519 (29) Key Exchange Length: 32 Key Exchange: 1fedd4354cbb824e208e8bef8877a920f96a208e9ab85cbd1b7c51745580076f Extension: psk_key_exchange_modes (len=2) Type: psk_key_exchange_modes (45) Length: 2 PSK Key Exchange Modes Length: 1 PSK Key Exchange Mode: PSK with (EC)DHE key establishment (psk_dhe_ke) (1) Extension: supported_versions (len=7) TLS 1.3, TLS 1.2 Type: supported_versions (43) Length: 7 Supported Versions length: 6 Supported Version: Reserved (GREASE) (0xcaca) Supported Version: TLS 1.3 (0x0304) Supported Version: TLS 1.2 (0x0303) Extension: compress_certificate (len=3) Type: compress_certificate (27) Length: 3 Algorithms Length: 2 Algorithm: zlib (1) Extension: Reserved (GREASE) (len=1) Type: Reserved (GREASE) (6682) Length: 1 Data: 00