Answered: Does anyone know if in wireshark if a…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Does anyone know if in wireshark if a "random value" is already in hexadecimal notation or not? If its not already in hex notation, can someone convert it please

$SEED File Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help O 0101 Apply a display filter ... <Ctrl-/> Time No. Source 21 2023-11-09 13:3... 167.206.13.180 22 2023-11-09 13:3... 10.0.2.4 23 2023-11-09 13:3... 10.0.2.4 24 2023-11-09 13:3... 10.0.2.4 25 2023-11-09 13:3... 142.250.80.36 26 2023-11-09 13:3... 10.0.2.4 27 2023-11-09 13:3... 142.250.80.36 28 2023-11-09 13:3... 10.0.2.4 29 2023-11-09 13:3... 142.250.80.36 < ▾ Transport Layer Security ▾ TLSv1.3 Record Layer: Handshake Protocol: Server Hello Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 122 ▾ Handshake Protocol: Server Hello Destination 10.0.2.4 142.250.80.36 128.31.0.62 128.31.0.62 10.0.2.4 142.250.80.36 10.0.2.4 142.250.80.36 10.0.2.4 Handshake Type: Server Hello (2) Length: 118 Version: TLS 1.2 (0x0303) Random: 864246477c9c942242209486a738539a20d6105c7ae46328.. Session ID Length: 32 Session ID: 3f823aab287774de610509a41de1a5c630807f603b78c5e6... Cipher Suite: TLS_AES_128_GCM_SHA256 (0x1301) Compression Method: null (0) Extensions Length: 46 Extension: key_share (len=36) Type: key_share (51) Length: 36. 22 42 20 94 86 a7 38 53 28 c0 ec 8d af 8b 68 69 74 de 61 05 09 a4 1d el c5 e6 64 39 95 0a fb 6f 33 00 24 00 1d 00 20 6c 56 61 3b 58 ac 3f f4 b4 el 5c 2e la 7e a4 69 00 00 01 01 17 03 03 10 37 42 b2 63 cb ab ce b2 db 06 2a ce d4 26 a4 7a e6 12 cd bc e2 33 1d 95 e6 0040 03 86 42 46 47 7c 9c 94 0050 9a 20 d6 10 5c 7a e4 63 0060 dc 20 3f 82 3a ab 28 77 0070 a5 c6 30 80 7f 60 3b 78 0080 af fo 13 01 00 00 2e 00 0090 22 5f 63 84 c2 99 4f d2 00a0 b9 b3 4a 46 98 fd 44 ff 00b0 2b 00 02 03 04 14 03 03 00c0 69 4f b1 0c e6 a9 83 52 eode 83 bf cb 25 6d c7 d1 01 00e0 eo aa 62 be 63 43 56 c3 07 Random values used for deriving keys (tls.handshake.random), 32 bytes Protocol Length Info DNS TLSv1.3 TCP TCP TLSv1.3 TCP TCP TCP TLSV1.3 • BFG|· "B 8S ··\z .c (..…..hi ?·:·(w t·a·………. 0x d9 o ・・・・・・ . · 3.$... 1 "_c...0. · · JF · ·D· Va; X.?.. ·\. ·~·i· +….…... ………………. / 7 10R B.C..... ・・・%m・・・ •*. •&•Z• ..%m.. ..b.ccv. .3... · · · →→ 101 Standard query response 0x7869 A www.debian.org A 128.31.0 571 Client Hello 74 34034 80 [SYN] Seq-2270179725 Win=64240 Len=0 MSS=1460 74 34036 80 [SYN] Seq=603608837 Win=64240 Len=0 MSS=1460 SA 1466 Server Hello, Change Cipher Spec → 54 46008 → 443 [ACK] Seq=3485115183 Ack=9923 Win=63540 Len=0 1514 443 46008 [ACK] Seq-9923 Ack-3485115183 Win=32251 Len=14 54 46008 - 443 [ACK] Seq=3485115183 Ack=11383 Win=62780 Len= 1471 Application Data Packets: 1729. Displayed: 1729 (100.0%) - Dropped:0 (0.0% ) Profile: Default$

Transcribed Image Text:SEED File Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help O 0101 Apply a display filter ... <Ctrl-/> Time No. Source 21 2023-11-09 13:3... 167.206.13.180 22 2023-11-09 13:3... 10.0.2.4 23 2023-11-09 13:3... 10.0.2.4 24 2023-11-09 13:3... 10.0.2.4 25 2023-11-09 13:3... 142.250.80.36 26 2023-11-09 13:3... 10.0.2.4 27 2023-11-09 13:3... 142.250.80.36 28 2023-11-09 13:3... 10.0.2.4 29 2023-11-09 13:3... 142.250.80.36 < ▾ Transport Layer Security ▾ TLSv1.3 Record Layer: Handshake Protocol: Server Hello Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 122 ▾ Handshake Protocol: Server Hello Destination 10.0.2.4 142.250.80.36 128.31.0.62 128.31.0.62 10.0.2.4 142.250.80.36 10.0.2.4 142.250.80.36 10.0.2.4 Handshake Type: Server Hello (2) Length: 118 Version: TLS 1.2 (0x0303) Random: 864246477c9c942242209486a738539a20d6105c7ae46328.. Session ID Length: 32 Session ID: 3f823aab287774de610509a41de1a5c630807f603b78c5e6... Cipher Suite: TLS_AES_128_GCM_SHA256 (0x1301) Compression Method: null (0) Extensions Length: 46 Extension: key_share (len=36) Type: key_share (51) Length: 36. 22 42 20 94 86 a7 38 53 28 c0 ec 8d af 8b 68 69 74 de 61 05 09 a4 1d el c5 e6 64 39 95 0a fb 6f 33 00 24 00 1d 00 20 6c 56 61 3b 58 ac 3f f4 b4 el 5c 2e la 7e a4 69 00 00 01 01 17 03 03 10 37 42 b2 63 cb ab ce b2 db 06 2a ce d4 26 a4 7a e6 12 cd bc e2 33 1d 95 e6 0040 03 86 42 46 47 7c 9c 94 0050 9a 20 d6 10 5c 7a e4 63 0060 dc 20 3f 82 3a ab 28 77 0070 a5 c6 30 80 7f 60 3b 78 0080 af fo 13 01 00 00 2e 00 0090 22 5f 63 84 c2 99 4f d2 00a0 b9 b3 4a 46 98 fd 44 ff 00b0 2b 00 02 03 04 14 03 03 00c0 69 4f b1 0c e6 a9 83 52 eode 83 bf cb 25 6d c7 d1 01 00e0 eo aa 62 be 63 43 56 c3 07 Random values used for deriving keys (tls.handshake.random), 32 bytes Protocol Length Info DNS TLSv1.3 TCP TCP TLSv1.3 TCP TCP TCP TLSV1.3 • BFG|· "B 8S ··\z .c (..…..hi ?·:·(w t·a·………. 0x d9 o ・・・・・・ . · 3.$... 1 "_c...0. · · JF · ·D· Va; X.?.. ·\. ·~·i· +….…... ………………. / 7 10R B.C..... ・・・%m・・・ •*. •&•Z• ..%m.. ..b.ccv. .3... · · · →→ 101 Standard query response 0x7869 A www.debian.org A 128.31.0 571 Client Hello 74 34034 80 [SYN] Seq-2270179725 Win=64240 Len=0 MSS=1460 74 34036 80 [SYN] Seq=603608837 Win=64240 Len=0 MSS=1460 SA 1466 Server Hello, Change Cipher Spec → 54 46008 → 443 [ACK] Seq=3485115183 Ack=9923 Win=63540 Len=0 1514 443 46008 [ACK] Seq-9923 Ack-3485115183 Win=32251 Len=14 54 46008 - 443 [ACK] Seq=3485115183 Ack=11383 Win=62780 Len= 1471 Application Data Packets: 1729. Displayed: 1729 (100.0%) - Dropped:0 (0.0% ) Profile: Default

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