Created
March 4, 2021 06:10
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Server TLS hello package (sent by .net core grpc in response to https://gist.github.com/anlsh/5fef006f526799095d3d52bf63861b0b)
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| Frame 17652: 1331 bytes on wire (10648 bits), 1331 bytes captured (10648 bits) on interface \Device\NPF_Loopback, id 0 | |
| Null/Loopback | |
| Internet Protocol Version 6, Src: ::1, Dst: ::1 | |
| 0110 .... = Version: 6 | |
| .... 0000 0010 .... .... .... .... .... = Traffic Class: 0x02 (DSCP: CS0, ECN: ECT(0)) | |
| .... 0000 00.. .... .... .... .... .... = Differentiated Services Codepoint: Default (0) | |
| .... .... ..10 .... .... .... .... .... = Explicit Congestion Notification: ECN-Capable Transport codepoint '10' (2) | |
| .... .... .... 1101 1000 1101 0001 0100 = Flow Label: 0xd8d14 | |
| Payload Length: 1287 | |
| Next Header: TCP (6) | |
| Hop Limit: 128 | |
| Source Address: ::1 | |
| Destination Address: ::1 | |
| Transmission Control Protocol, Src Port: 50052, Dst Port: 64248, Seq: 1, Ack: 166, Len: 1267 | |
| Source Port: 50052 | |
| Destination Port: 64248 | |
| [Stream index: 321] | |
| [TCP Segment Len: 1267] | |
| Sequence Number: 1 (relative sequence number) | |
| Sequence Number (raw): 840371674 | |
| [Next Sequence Number: 1268 (relative sequence number)] | |
| Acknowledgment Number: 166 (relative ack number) | |
| Acknowledgment number (raw): 2944596968 | |
| 0101 .... = Header Length: 20 bytes (5) | |
| Flags: 0x018 (PSH, ACK) | |
| 000. .... .... = Reserved: Not set | |
| ...0 .... .... = Nonce: Not set | |
| .... 0... .... = Congestion Window Reduced (CWR): Not set | |
| .... .0.. .... = ECN-Echo: Not set | |
| .... ..0. .... = Urgent: Not set | |
| .... ...1 .... = Acknowledgment: Set | |
| .... .... 1... = Push: Set | |
| .... .... .0.. = Reset: Not set | |
| .... .... ..0. = Syn: Not set | |
| .... .... ...0 = Fin: Not set | |
| [TCP Flags: ·······AP···] | |
| Window: 10230 | |
| [Calculated window size: 2618880] | |
| [Window size scaling factor: 256] | |
| Checksum: 0xa912 [unverified] | |
| [Checksum Status: Unverified] | |
| Urgent Pointer: 0 | |
| [SEQ/ACK analysis] | |
| [iRTT: 0.000368000 seconds] | |
| [Bytes in flight: 1267] | |
| [Bytes sent since last PSH flag: 1267] | |
| [Timestamps] | |
| [Time since first frame in this TCP stream: 0.064040000 seconds] | |
| [Time since previous frame in this TCP stream: 0.005920000 seconds] | |
| TCP payload (1267 bytes) | |
| Transport Layer Security | |
| TLSv1.2 Record Layer: Handshake Protocol: Multiple Handshake Messages | |
| Content Type: Handshake (22) | |
| Version: TLS 1.2 (0x0303) | |
| Length: 1262 | |
| Handshake Protocol: Server Hello | |
| Handshake Type: Server Hello (2) | |
| Length: 90 | |
| Version: TLS 1.2 (0x0303) | |
| Random: 60404e94fcf274028e2e8361e713b5e66e208524ff1ece7dd72946b39aa62ae0 | |
| GMT Unix Time: Mar 3, 2021 19:05:56.000000000 Pacific Standard Time | |
| Random Bytes: fcf274028e2e8361e713b5e66e208524ff1ece7dd72946b39aa62ae0 | |
| Session ID Length: 32 | |
| Session ID: c936000095b094c93b4c987849e527d891ddf95d64e4fe1a352e6de055f97fe0 | |
| Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028) | |
| Compression Method: null (0) | |
| Extensions Length: 18 | |
| Extension: application_layer_protocol_negotiation (len=5) | |
| Type: application_layer_protocol_negotiation (16) | |
| Length: 5 | |
| ALPN Extension Length: 3 | |
| ALPN Protocol | |
| ALPN string length: 2 | |
| ALPN Next Protocol: h2 | |
| 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 | |
| Handshake Protocol: Certificate | |
| Handshake Type: Certificate (11) | |
| Length: 795 | |
| Certificates Length: 792 | |
| Certificates (792 bytes) | |
| Certificate Length: 789 | |
| Certificate: 30820311308201f9a00302010202103443e1d16c71cb8044c6c42d53280f00300d06092a… (id-at-commonName=MadariChainTrustLocalhost) | |
| signedCertificate | |
| version: v3 (2) | |
| serialNumber: 0x3443e1d16c71cb8044c6c42d53280f00 | |
| signature (sha256WithRSAEncryption) | |
| Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) | |
| issuer: rdnSequence (0) | |
| rdnSequence: 1 item (id-at-commonName=MadariRootCA) | |
| RDNSequence item: 1 item (id-at-commonName=MadariRootCA) | |
| RelativeDistinguishedName item (id-at-commonName=MadariRootCA) | |
| Id: 2.5.4.3 (id-at-commonName) | |
| DirectoryString: printableString (1) | |
| printableString: MadariRootCA | |
| validity | |
| notBefore: utcTime (0) | |
| utcTime: 2021-03-03 06:21:42 (UTC) | |
| notAfter: utcTime (0) | |
| utcTime: 2039-12-31 23:59:59 (UTC) | |
| subject: rdnSequence (0) | |
| rdnSequence: 1 item (id-at-commonName=MadariChainTrustLocalhost) | |
| RDNSequence item: 1 item (id-at-commonName=MadariChainTrustLocalhost) | |
| RelativeDistinguishedName item (id-at-commonName=MadariChainTrustLocalhost) | |
| Id: 2.5.4.3 (id-at-commonName) | |
| DirectoryString: printableString (1) | |
| printableString: MadariChainTrustLocalhost | |
| subjectPublicKeyInfo | |
| algorithm (rsaEncryption) | |
| Algorithm Id: 1.2.840.113549.1.1.1 (rsaEncryption) | |
| subjectPublicKey: 3082010a0282010100aeb7c0733ee9f2028d5dc8a5413792713784f877518b4da5403452… | |
| modulus: 0x00aeb7c0733ee9f2028d5dc8a5413792713784f877518b4da5403452bc7ac8662666a658… | |
| publicExponent: 65537 | |
| extensions: 1 item | |
| Extension (joint-iso-itu-t.5.29.1) | |
| Extension Id: 2.5.29.1 (joint-iso-itu-t.5.29.1) | |
| BER: Dissector for OID not implemented. Contact Wireshark developers if you want this supported | |
| [Expert Info (Warning/Undecoded): BER: Dissector for OID not implemented. Contact Wireshark developers if you want this supported] | |
| [BER: Dissector for OID not implemented. Contact Wireshark developers if you want this supported] | |
| [Severity level: Warning] | |
| [Group: Undecoded] | |
| algorithmIdentifier (sha256WithRSAEncryption) | |
| Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) | |
| Padding: 0 | |
| encrypted: bacdb72049bec6515316c02f9ba0243177a34b4adaa47802ca2aa44859c3574e8d32a545… | |
| Handshake Protocol: Server Key Exchange | |
| Handshake Type: Server Key Exchange (12) | |
| Length: 361 | |
| EC Diffie-Hellman Server Params | |
| Curve Type: named_curve (0x03) | |
| Named Curve: secp384r1 (0x0018) | |
| Pubkey Length: 97 | |
| Pubkey: 04dd5d366aeb2cd7ed0f40916c0682a34893f456d8460c8b12e09d2c4d03fd7f5d92c06a… | |
| Signature Algorithm: rsa_pkcs1_sha256 (0x0401) | |
| Signature Hash Algorithm Hash: SHA256 (4) | |
| Signature Hash Algorithm Signature: RSA (1) | |
| Signature Length: 256 | |
| Signature: 319c8655085056b1007195a3d10eee35ac5a0a2da388fcdc1a4a04ff50702fee7d91a337… | |
| Handshake Protocol: Server Hello Done | |
| Handshake Type: Server Hello Done (14) | |
| Length: 0 |
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