@@ -77,7 +77,7 @@
| message_id |
8, 8 |
-0C730A0095F4AB65 |
+F4860E001212AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
@@ -95,7 +95,7 @@
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Random number |
@@ -104,11 +104,11 @@
2) Server sends response of the form
Received payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 01 68 CD 2E 95 F4 AB 65
-0010 | 98 00 00 00 63 24 16 05 3C 7C AF 02 B0 8D 8E AE
-0020 | C6 D4 4F DB D8 41 66 85 8F 63 99 8E 6C 71 46 86
-0030 | 13 4A C1 51 57 B0 2F 00 08 24 1C DB E0 68 F4 2A
-0040 | F5 00 00 00 15 C4 B5 1C 03 00 00 00 A5 B7 F7 09
+0000 | 00 00 00 00 00 00 00 00 01 8C 02 CF 12 12 AC 65
+0010 | 80 00 00 00 63 24 16 05 85 11 E6 D3 FF 7B BF B4
+0020 | 57 05 3C E2 C4 78 65 2B 68 82 A4 88 2C 65 B8 FC
+0030 | D0 E4 DC 0C DC 8A DC 85 08 30 54 53 24 C8 A8 C7
+0040 | 65 00 00 00 15 C4 B5 1C 03 00 00 00 A5 B7 F7 09
0050 | 35 5F C3 0B 21 6B E8 6C 02 2B B4 C3 85 FD 64 DE
0060 | 85 1D 9D D0
Payload (de)serialization:
@@ -132,13 +132,13 @@
| message_id |
8, 8 |
-0168CD2E95F4AB65 |
+018C02CF1212AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-98000000 (152 in decimal) |
+80000000 (128 in decimal) |
Message body length |
@@ -150,19 +150,19 @@
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Server-generated random number |
| pq |
56, 12 |
-08241CDBE068F42AF5000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2602196441593293557 |
+0830545324C8A8C765000000
TL byte deserialization
=> bigendian conversion to decimal
=> 3482499829314668389 |
Single-byte prefix denoting length, an 8-byte string, and three bytes of padding |
@@ -208,22 +208,22 @@
Proof of work
3) Client decomposes pq into prime factors such that p < q.
-pq = 2602196441593293557
-Decompose into 2 prime cofactors p < q: 2602196441593293557 = 1343787589 * 1936464113
-p = 1343787589
-q = 1936464113
+pq = 3482499829314668389
+Decompose into 2 prime cofactors p < q: 3482499829314668389 = 1829631877 * 1903388257
+p = 1829631877
+q = 1903388257
Presenting proof of work; Server authentication
4) encrypted_data payload generation
First of all, generate an encrypted_data payload as follows:
Generated payload (excluding transport headers/trailers):
-0000 | 95 5F F5 A9 08 24 1C DB E0 68 F4 2A F5 00 00 00
-0010 | 04 50 18 92 45 00 00 00 04 73 6C 18 F1 00 00 00
-0020 | 3C 7C AF 02 B0 8D 8E AE C6 D4 4F DB D8 41 66 85
-0030 | 8F 63 99 8E 6C 71 46 86 13 4A C1 51 57 B0 2F 00
-0040 | 2A C2 0E B0 94 E3 79 8F FD 19 B4 CE 69 44 F9 30
-0050 | FE 5D 43 9E 73 D4 77 95 A3 2E 9B 05 05 C5 EA 58
+0000 | 95 5F F5 A9 08 30 54 53 24 C8 A8 C7 65 00 00 00
+0010 | 04 6D 0D F7 85 00 00 00 04 71 73 66 61 00 00 00
+0020 | 85 11 E6 D3 FF 7B BF B4 57 05 3C E2 C4 78 65 2B
+0030 | 68 82 A4 88 2C 65 B8 FC D0 E4 DC 0C DC 8A DC 85
+0040 | B7 8C 89 6B 15 CC B4 D6 30 63 CA AD 7E 59 96 04
+0050 | FF 4C 71 9D 6E 71 A3 39 EF 22 B6 2B 75 B8 00 F5
0060 | 02 00 00 00
Payload (de)serialization:
p_q_inner_data_dc#a9f55f95 pq:string p:string q:string nonce:int128 server_nonce:int128 new_nonce:int256 dc:int = P_Q_inner_data;
@@ -246,37 +246,37 @@ q = 1936464113
| pq |
4, 12 |
-08241CDBE068F42AF5000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2602196441593293557 |
+0830545324C8A8C765000000
TL byte deserialization
=> bigendian conversion to decimal
=> 3482499829314668389 |
Single-byte prefix denoting length, 8-byte string, and three bytes of padding |
| p |
16, 8 |
-0450189245000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1343787589 |
+046D0DF785000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1829631877 |
First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| q |
24, 8 |
-04736C18F1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1936464113 |
+0471736661000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1903388257 |
Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| nonce |
32, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
48, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| new_nonce |
64, 32 |
-2AC20EB094E3798FFD19B4CE6944F930 FE5D439E73D47795A32E9B0505C5EA58 |
+B78C896B15CCB4D63063CAAD7E599604 FF4C719D6E71A339EF22B62B75B800F5 |
Client-generated random number |
@@ -291,39 +291,39 @@ q = 1936464113
The serialization of P_Q_inner_data produces data, which is used to generate encrypted_data as specified in step 4.1.
These are the inputs to the algorithm specified in step 4.1:
-data = 955FF5A908241CDBE068F42AF5000000045018924500000004736C18F10000003C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F002AC20EB094E3798FFD19B4CE6944F930FE5D439E73D47795A32E9B0505C5EA5802000000
-random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D35202C9530D84CF14847DE3CB2E684367CB238D943235C010053437BBA85CDBBBD6C26463341E98E7E5562516D0549579CFBEB2F2DB13F28CA4F7776CD2B746
+data = 955FF5A90830545324C8A8C765000000046D0DF78500000004717366610000008511E6D3FF7BBFB457053CE2C478652B6882A4882C65B8FCD0E4DC0CDC8ADC85B78C896B15CCB4D63063CAAD7E599604FF4C719D6E71A339EF22B62B75B800F502000000
+random_padding_bytes = 85B452C8A8E2231841E09BA5B04CCB1BD08B7A8135E12693EDF57D4EA67B04716079ED1D8C5C6DFFC899D88B4F27FB8DB955C1BF460FCF1C96B8A92B70656319179B2B4DEDF292D9A6C274D037229F2AE7956020D9A0BE4C84327A07
And this is the output:
-encrypted_data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
+encrypted_data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
The length of the final string is 256 bytes.
5) Send req_DH_params query with generated encrypted_data
Sent payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 90 E9 0D 00 95 F4 AB 65
-0010 | 40 01 00 00 BE E4 12 D7 3C 7C AF 02 B0 8D 8E AE
-0020 | C6 D4 4F DB D8 41 66 85 8F 63 99 8E 6C 71 46 86
-0030 | 13 4A C1 51 57 B0 2F 00 04 50 18 92 45 00 00 00
-0040 | 04 73 6C 18 F1 00 00 00 85 FD 64 DE 85 1D 9D D0
-0050 | FE 00 01 00 60 C9 76 53 3F 97 67 CC BF AC 3C CA
-0060 | F7 A3 9B 10 C8 77 E9 F3 E1 3B E5 58 AC 19 79 E1
-0070 | 44 86 57 54 23 A6 BC 59 CB 65 FD 88 0B 76 CA A1
-0080 | AC 72 B1 24 F2 4F 2E EE 92 24 6C E7 88 1B 0D 3D
-0090 | D6 67 00 B4 CE D8 03 7E 4A 04 2B 55 88 A7 8D 6D
-00A0 | 9B A0 3E DB 1B BA 65 B8 6E E7 EB 54 C6 BB D0 41
-00B0 | 62 0A 2A 5A C0 8F EE 0E A2 88 8D 8C 1D 3F 4A 41
-00C0 | 4A E8 D6 2B 97 CC 31 65 AE 85 A8 93 F5 F7 4A 0D
-00D0 | B6 E4 6B F6 68 D7 99 60 E7 15 E2 A4 F3 31 D3 9F
-00E0 | 86 32 8D 90 11 AC E0 DE 74 F6 15 13 7D 27 EF D7
-00F0 | 9B 6B F9 1C 22 F3 A4 FE 3C 91 7F 5D AB A2 C2 22
-0100 | C7 07 02 2B E8 CD 97 4D EA A8 25 2C 87 70 31 53
-0110 | 72 7B CC A9 62 5E 07 4C F3 FC 4E 9C 5C 34 15 C0
-0120 | 11 9E D0 5C 1C BA 20 3F 9D 1B B5 13 D8 75 A4 AC
-0130 | 97 E2 73 A0 F8 EC B4 2D A3 A8 02 0E 2A 65 CF F3
-0140 | C4 20 4F C3 FB 02 FC 0A CA 5E 42 CB 9C 73 EA 83
-0150 | 71 8F 80 F6
+0000 | 00 00 00 00 00 00 00 00 6C B6 0E 00 12 12 AC 65
+0010 | 40 01 00 00 BE E4 12 D7 85 11 E6 D3 FF 7B BF B4
+0020 | 57 05 3C E2 C4 78 65 2B 68 82 A4 88 2C 65 B8 FC
+0030 | D0 E4 DC 0C DC 8A DC 85 04 6D 0D F7 85 00 00 00
+0040 | 04 71 73 66 61 00 00 00 85 FD 64 DE 85 1D 9D D0
+0050 | FE 00 01 00 AF E2 3F 2C 39 D7 9E B1 6F 4E 58 71
+0060 | 9F B4 BC E2 72 13 13 59 0B 85 08 C0 9C 5B E4 00
+0070 | 74 DC 12 4E DA 17 9E D0 92 FA 38 9B 1F 1F E9 57
+0080 | D0 69 EE E3 C4 DC 34 70 E6 60 0F A3 9F 85 CE 6A
+0090 | 73 BD F2 7C 61 47 EB 48 13 38 D7 A5 2A C7 77 7C
+00A0 | D3 39 8C 2A 0A 5E 9F 9B 05 5B 96 F6 17 5C D4 97
+00B0 | 53 D0 0D FD 55 06 C1 FA E5 34 D7 6F D8 82 EA A5
+00C0 | FA FD 94 8D 0F 9B 14 7D B8 7E F0 8A E5 B5 4B 80
+00D0 | 8E 47 70 1B 52 96 36 89 07 45 15 B6 88 9C D7 FB
+00E0 | 3D 40 1E D6 CD 07 8E B8 03 73 D3 7C 11 BA D4 B1
+00F0 | A2 27 A0 42 24 A1 21 66 94 06 DE EA 91 9C 11 53
+0100 | 92 F7 8C 83 B1 B0 06 D5 3D FE 53 08 F6 9B F5 37
+0110 | BC 9A C7 5C 84 91 87 E0 09 E5 BD 80 BB 52 82 26
+0120 | 4D 0D FA CC 22 3D 58 7B B5 F4 F2 FE 4A 53 C6 FC
+0130 | 20 E1 36 7B CA 16 EC AA D7 23 F6 31 13 3E 18 BD
+0140 | BA 05 FB 52 E0 CF 19 C8 FE 66 0A EB 1F 0B 9E 78
+0150 | BA B0 AA 70
Payload (de)serialization:
req_DH_params#d712e4be nonce:int128 server_nonce:int128 p:string q:string public_key_fingerprint:long encrypted_data:string = Server_DH_Params;
@@ -345,7 +345,7 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
| message_id |
8, 8 |
-90E90D0095F4AB65 |
+6CB60E001212AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
@@ -363,25 +363,25 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| p |
56, 8 |
-0450189245000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1343787589 |
+046D0DF785000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1829631877 |
First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| q |
64, 8 |
-04736C18F1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1936464113 |
+0471736661000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1903388257 |
Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
@@ -393,7 +393,7 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
| encrypted_data |
80, 260 |
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
718F80F6 |
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
BAB0AA70 |
Value generated above |
@@ -402,47 +402,47 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
6) Server responds with:
Received payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 01 F4 56 BC 95 F4 AB 65
-0010 | B8 02 00 00 5C 07 E8 D0 3C 7C AF 02 B0 8D 8E AE
-0020 | C6 D4 4F DB D8 41 66 85 8F 63 99 8E 6C 71 46 86
-0030 | 13 4A C1 51 57 B0 2F 00 FE 50 02 00 DE C1 51 B7
-0040 | 88 15 4C 83 49 EF 67 5A BE 72 72 02 D8 9C 56 BD
-0050 | 8C C5 48 25 2A 23 0D 3B 32 0D CC 07 EF 91 C3 86
-0060 | 84 5A AF A0 1D F6 E4 85 D3 4D A0 4C F4 7A 93 B5
-0070 | 31 2A 04 73 56 5C DB 4E 32 3D 3D A7 B6 3E 86 D0
-0080 | 31 24 99 20 51 0F ED 6B 88 38 FC 23 20 53 7B 9A
-0090 | 9C AF 24 8D 07 C7 95 9D 85 24 BA D5 41 24 F6 E8
-00A0 | 99 D2 36 00 82 84 0D 8E 53 D3 C9 74 44 CB 6B 1D
-00B0 | 1E B0 B2 D8 E5 C5 0F E9 E4 7E A9 EF 1B 9A 50 BC
-00C0 | 4C 46 EB 6F 66 B5 EA 4B 3A 27 0A A5 D5 4E 73 47
-00D0 | 89 1E C3 84 FB 5E 06 AD BB 7B 02 B2 A4 DC 84 84
-00E0 | 79 00 4E A3 73 47 28 F5 A1 96 3A 18 BA AE D6 5A
-00F0 | 6C 6B 5A 05 41 1F 32 40 C3 F9 B0 6E CC 13 2D F2
-0100 | E1 9B 86 B0 2A 99 33 1A 9E 7B FB 42 C8 DB E4 65
-0110 | 63 1A 7B 18 EF CD 34 0A 8A 7C 66 58 C8 60 FB A9
-0120 | DB 9A 78 F2 62 14 A6 67 BE 08 5E 61 8F F9 AE F6
-0130 | 23 BA 7D 62 A9 BA C8 B0 53 5C B3 FF AC FC A2 FD
-0140 | DD FF 46 C9 C2 F3 B0 81 95 B1 1A AF 48 46 0A 60
-0150 | 32 CF A2 B2 5E F1 1E 38 7D 99 69 8E 38 C2 A9 A9
-0160 | 1F 6F 4D 5A 6A ED B0 DE 77 35 DD 96 90 FE 18 45
-0170 | FA EF 5F 22 7F 5C 6F E4 D2 21 B6 00 FB 2E FA 9E
-0180 | 26 2D 5E 40 C5 9C 62 5F 3C CF A6 F8 87 85 3C F9
-0190 | D3 C0 53 94 9D 96 9A 58 7E 65 F0 89 64 97 3F 2A
-01A0 | D4 6B A5 81 1C 17 62 E5 BC 04 D4 BB CB 64 FD DC
-01B0 | 64 90 DF FF D4 E1 27 C0 75 6E A8 90 00 61 C0 FC
-01C0 | 80 E7 1D 79 39 E9 F2 2D B8 0D 3F 1E C7 CD F5 8A
-01D0 | AC F9 C7 C3 95 56 55 D6 A5 B7 D3 5F BC F5 C3 B5
-01E0 | BE CC 79 88 AA 6B BD D6 55 2D D0 84 2E 83 62 58
-01F0 | 09 92 F1 8E 0B F0 77 1E 99 74 52 C8 85 08 D7 E3
-0200 | B7 76 9F 7A 7D 1C C1 CC 71 4B 57 0B 57 8E 97 BD
-0210 | 9B F2 05 29 6B 3E 45 19 94 10 74 7A 5A DA 36 46
-0220 | 75 76 13 62 7A 42 02 93 54 17 B5 E9 A2 91 09 BD
-0230 | B0 D5 62 6A 6F 78 60 25 EF DA 11 2F 37 01 0E CB
-0240 | A4 0C 20 84 EA AC D6 24 97 D2 EC EB 5D F7 58 C8
-0250 | 7E A9 99 78 6F 39 E8 A5 1D 17 84 3A B0 B3 3E 1E
-0260 | 2F 3D B1 53 C6 70 E4 4B C1 56 15 21 5B 1F 23 74
-0270 | 61 EC 94 AB 48 93 30 F6 44 3F 93 A0 81 15 11 A2
-0280 | C9 88 9F 1D 00 CC 7B 0C 91 5A D7 B2
+0000 | 00 00 00 00 00 00 00 00 01 34 67 89 13 12 AC 65
+0010 | A8 02 00 00 5C 07 E8 D0 85 11 E6 D3 FF 7B BF B4
+0020 | 57 05 3C E2 C4 78 65 2B 68 82 A4 88 2C 65 B8 FC
+0030 | D0 E4 DC 0C DC 8A DC 85 FE 50 02 00 83 08 4B FF
+0040 | 48 E9 DB 4F 59 18 FB E4 44 3E C8 E3 5B 7A 8F FB
+0050 | 85 60 65 FB 00 41 AE FB 97 CF FE 97 03 80 EB 36
+0060 | 96 C0 F9 47 7D C9 7C 64 3E 13 C5 59 59 45 5F 4B
+0070 | 6B 1D 4A 5D 72 9A 1A C7 A8 F0 D8 CA F6 C6 15 3A
+0080 | 45 FA B5 3A 9F 4F 4C 6B E2 F2 11 B0 53 79 7F 6A
+0090 | 6D 1C 34 81 8F 83 98 5B 26 8D 82 F5 4A 51 80 05
+00A0 | 45 BC 81 3D AA 31 32 B5 13 82 FB 0A F7 78 E1 63
+00B0 | 67 06 06 8A 29 98 EB 8E 4E 42 12 B0 6C 63 09 F1
+00C0 | 5E ED 4E AD 8A 18 A1 4F 3B B5 94 CE 16 2D C7 E9
+00D0 | 46 36 C0 91 7F ED 6B E8 A2 7F 2B 1E DD 75 2F 21
+00E0 | 80 1C 2A 48 D8 03 10 FC A2 94 5C C4 D6 24 92 57
+00F0 | F7 5E 0D 85 92 71 A7 C5 CC 46 C5 4C DD CF AD 07
+0100 | 6A 29 4A 00 80 85 8B B5 6F 85 5B 99 27 DC 01 46
+0110 | 1D 91 2A 0D 6E 78 6A 84 52 F0 63 A3 42 A2 94 36
+0120 | 6F 38 A9 97 7D 99 37 7B 48 C8 CF 08 68 BD 10 D5
+0130 | CB AB DB CA B4 51 36 C3 6C F8 DE 59 CF 05 F3 D6
+0140 | AB 2F 96 09 D6 56 92 CB 19 B6 95 7D C8 C9 CB EF
+0150 | 54 9B F7 72 BB 32 42 F9 9C 07 75 72 49 E1 40 0F
+0160 | D2 78 70 56 C5 5A 17 C4 2A C6 CD B7 EE 8B 1F AB
+0170 | 64 70 8E 53 EC FA 9E BC AD 7F BA 09 81 7A 1E E7
+0180 | F9 4C 0F 6A 65 9C DE 70 95 B0 7A 82 BC CF 6E 8E
+0190 | 43 D9 76 2D 1F 01 CA 8A 60 CB 10 BC 22 24 F0 A9
+01A0 | FF F5 FF E2 F3 52 80 2B 58 AC 5E F8 15 96 03 E8
+01B0 | 9A 20 E8 A6 76 AE D4 25 03 35 00 C7 CF 1B AF B1
+01C0 | AD 99 A1 FE 0E 2A 9E 54 B1 C3 A9 5A 90 F4 4E 06
+01D0 | 20 93 06 36 CC 45 85 D1 A3 37 22 21 06 4D 14 0A
+01E0 | F3 C1 A0 28 4E BF 4A CB D9 0B FC 98 AA C2 7F 9F
+01F0 | B8 C6 4E FC C2 93 B2 54 D5 18 DE 7E 6B E8 6F 0C
+0200 | BB FA 8A A7 A9 92 19 91 7B 6B DC A9 84 E9 CF FF
+0210 | BD 16 58 6E 80 B4 EC 55 C0 97 99 EF D4 78 8B D2
+0220 | 74 5A 6C C5 93 0F BB 86 61 7A A8 A2 5A E6 F6 DB
+0230 | 5E AC 78 73 7A AB 27 B6 1D 4E 6C D4 5F 6B 31 8F
+0240 | 52 10 84 84 7F 41 57 DD 68 A8 12 DE 08 B9 48 58
+0250 | 3F E7 14 34 E8 C0 6B EC D7 7A 1C 03 31 D9 23 C0
+0260 | 44 B0 E8 4C C9 48 58 B4 41 CE DC C6 D3 D1 51 B8
+0270 | 8D B0 F0 5D C3 DA E9 56 32 00 7E D9 C2 7A ED 03
+0280 | C4 17 7E 89 E3 85 EF 25 B2 73 69 E5
Payload (de)serialization:
server_DH_params_ok#d0e8075c nonce:int128 server_nonce:int128 encrypted_answer:string = Server_DH_Params;
@@ -464,13 +464,13 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
| message_id |
8, 8 |
-01F456BC95F4AB65 |
+013467891312AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-B8020000 (696 in decimal) |
+A8020000 (680 in decimal) |
Message body length |
@@ -482,19 +482,19 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| encrypted_answer |
56, 596 |
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
915AD7B2 |
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
B27369E5 |
See below |
@@ -502,20 +502,20 @@ random_padding_bytes = B9DCC41054C5DA6BDE4B8837F5E323DC4097ED5817E097DAB5C82C62D
Decrypt encrypted_answer using the reverse of the process specified in step 6:
-encrypted_answer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
-tmp_aes_key = 0A7E80F0AD7CF0445C6C627DD6FE5F83030ECAECD2C31CB65EFE28A434F45714
-tmp_aes_iv = 4F1897AF4531CD9257239CF77B1A78A6035DE20EA41CAFCCC59EF8F02AC20EB0
+encrypted_answer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
+tmp_aes_key = 81DA5DD974446677CB4862CD420017D29094F1ACAF3313E41573AC6E882A1307
+tmp_aes_iv = 62D8149AA82CF10237A48FA917744B3D7BB50E18B131BB77C4792581B78C896B
Yielding:
-answer_with_hash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
-answer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
+answer_with_hash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
+answer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
Generated payload (excluding transport headers/trailers):
-0000 | BA 0D 89 B5 3C 7C AF 02 B0 8D 8E AE C6 D4 4F DB
-0010 | D8 41 66 85 8F 63 99 8E 6C 71 46 86 13 4A C1 51
-0020 | 57 B0 2F 00 03 00 00 00 FE 00 01 00 C7 1C AE B9
+0000 | BA 0D 89 B5 85 11 E6 D3 FF 7B BF B4 57 05 3C E2
+0010 | C4 78 65 2B 68 82 A4 88 2C 65 B8 FC D0 E4 DC 0C
+0020 | DC 8A DC 85 03 00 00 00 FE 00 01 00 C7 1C AE B9
0030 | C6 B1 C9 04 8E 6C 52 2F 70 F1 3F 73 98 0D 40 23
0040 | 8E 3E 21 C1 49 34 D0 37 56 3D 93 0F 48 19 8A 0A
0050 | A7 C1 40 58 22 94 93 D2 25 30 F4 DB FA 33 6F 6E
@@ -532,23 +532,23 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
0100 | F4 7B F9 59 D9 56 85 0C E9 29 85 1F 0D 81 15 F6
0110 | 35 B1 05 EE 2E 4E 15 D0 4B 24 54 BF 6F 4F AD F0
0120 | 34 B1 04 03 11 9C D8 E3 B9 2F CC 5B FE 00 01 00
-0130 | 47 1F 7D E6 34 C2 83 28 4C 9F F3 1A DC B9 95 AF
-0140 | 46 D2 5E 96 6C F6 9C 08 8C 2F 3E FB 21 2D 36 6C
-0150 | 06 99 13 68 98 D3 6B FE F7 E4 9B FF BA 5F 9B C7
-0160 | AA 85 2A 9B 74 57 3F A2 A8 51 E7 EC 87 67 23 90
-0170 | F7 DC DE 80 23 89 08 01 85 11 98 21 69 88 41 94
-0180 | 25 99 F8 46 FC E4 17 DE F9 92 04 5F B5 40 FD 74
-0190 | A8 D3 24 1D 89 BA 4C 84 29 48 14 34 52 94 92 77
-01A0 | 94 4F 23 8B BC 91 7D 7E 42 19 62 34 38 01 CD 61
-01B0 | 11 C0 9B 32 A7 69 24 92 AC 2A 9C CF D4 14 76 F0
-01C0 | 32 F0 B7 01 B4 00 C3 FF D6 01 EC 56 37 DB 56 B6
-01D0 | FE 65 85 DF 5A DC 89 5E 65 66 8F 50 D0 62 F6 CD
-01E0 | 65 EA CB B5 AE 33 D3 05 7F 11 AA 22 3F D6 3B 48
-01F0 | 4B A9 5A 24 B4 63 CC 5D 2D D6 3A C1 AC 66 7A EF
-0200 | A5 F0 AF 24 1D 08 6A 82 3B A3 4B 0C 2A BC F2 41
-0210 | 04 AB 14 2F 37 DA 19 70 98 A1 00 7D F2 4E DD F4
-0220 | CF 1D C3 41 AB 51 B3 04 B1 73 2A 39 0B EC E4 EA
-0230 | 95 F4 AB 65
+0130 | AD BD 5A A1 5A 02 DD 1B AB C5 72 75 2A EB 57 7E
+0140 | D9 20 36 FF C5 24 9D 2B 51 00 42 B9 D4 AC 1F FB
+0150 | D7 3C 1B 0E 52 A6 24 2F 4D 58 63 A4 39 7B DA EB
+0160 | 92 23 FD BB B9 05 7F 3D 65 6D 41 9E 3E C7 04 11
+0170 | 7E 49 D4 86 AE D9 DC 0F F2 7C F2 66 82 04 32 48
+0180 | 09 B1 03 4F F4 08 7C 19 E7 CC 42 94 91 88 7B 9D
+0190 | 80 2F 3B 69 41 0A CB 13 B1 93 BD 51 0A F2 53 AC
+01A0 | C6 1E 5C 39 85 D7 81 D6 54 EA B3 9A E1 25 52 D2
+01B0 | C0 25 98 86 10 AB 42 25 19 77 CF 0D AF E6 27 78
+01C0 | CC BC 29 D4 80 E2 A1 3F 27 E8 AC DD AA B6 40 7A
+01D0 | DC F2 C2 99 7B 6C 15 DE 77 DB 85 BD C8 FC E8 1E
+01E0 | F6 72 13 71 7F 70 E6 4A 40 7C B6 61 E4 06 85 01
+01F0 | EE BE 46 CB 24 FF 1C 3F 9C 03 EE 7E 5C DB 6F 84
+0200 | F1 A6 E3 96 FB 3A BD 12 A0 8B D7 4B 9E 85 A8 D1
+0210 | 63 90 BD 9E 68 B6 45 8B 95 89 B0 7C B3 64 61 57
+0220 | D5 1C 56 59 D9 99 F4 8A 86 72 A2 B5 54 83 4B C6
+0230 | 13 12 AC 65
Payload (de)serialization:
server_DH_inner_data#b5890dba nonce:int128 server_nonce:int128 g:int dh_prime:string g_a:string server_time:int = Server_DH_inner_data;
@@ -570,13 +570,13 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
| nonce |
4, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
20, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
@@ -594,13 +594,13 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
| g_a |
300, 260 |
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
0BECE4EA |
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
54834BC6 |
g_a diffie-hellman parameter |
| server_time |
560, 4 |
-95F4AB65 (1705768085 in decimal) |
+1312AC65 (1705775635 in decimal) |
Server time |
@@ -609,34 +609,34 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
7) Client computes random 2048-bit number b (using a sufficient amount of entropy) and sends the server a message
First, generate a secure random 2048-bit number b:
-b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
+b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
Then compute g_b = pow(g, b) mod dh_prime
-g_b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
+g_b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
7.1) generation of encrypted_data
Generated payload (excluding transport headers/trailers):
-0000 | 54 B6 43 66 3C 7C AF 02 B0 8D 8E AE C6 D4 4F DB
-0010 | D8 41 66 85 8F 63 99 8E 6C 71 46 86 13 4A C1 51
-0020 | 57 B0 2F 00 00 00 00 00 00 00 00 00 FE 00 01 00
-0030 | 7C 51 1D C6 4C B4 F1 AF 32 7A 1E 22 C1 83 F8 71
-0040 | 01 C9 0D 0B 58 21 40 44 F5 96 7E F6 45 D1 73 5E
-0050 | 43 1E 86 F6 ED 7C C8 32 D6 67 4D 9C F3 8A DF 3C
-0060 | 0C 84 D2 93 C4 70 FA CB BB C7 A1 F7 92 DE FC BE
-0070 | B0 BA 7E E7 B6 E1 18 D4 61 74 27 E3 D0 68 9B 13
-0080 | 25 B3 03 62 C4 C6 97 43 DA AC 41 31 97 AD 49 B0
-0090 | 8C 46 A9 57 D1 9B C4 EA D1 F9 7A A4 93 EB D7 A5
-00A0 | 31 30 1A 60 A7 0C 27 EC F3 80 31 CA 81 E2 0C 99
-00B0 | 4D AF 43 59 55 49 66 CF 62 95 A0 3F 06 66 9E 2F
-00C0 | AF C3 BF 93 5A 64 B2 64 1C F8 6E 75 3B EE A3 E5
-00D0 | 29 D8 AD A8 C3 E1 80 08 45 9D 1B AC 33 28 7C 9E
-00E0 | 5D 7D 14 99 94 56 28 4E F0 D7 F1 C1 E7 7B A9 B0
-00F0 | 83 A7 B8 C8 72 FD 6C DF D4 8F 4A 6F E3 34 E2 DC
-0100 | 3E 3D 71 6A 9E D6 8B 71 EF A6 9F B0 E3 33 79 DC
-0110 | DE 25 A5 64 73 C0 E2 08 F0 64 AE 71 DC 0E 6E C6
-0120 | 71 FB 95 77 F5 73 D5 6A EC 3B 4C 4D 6F D5 9E 42
+0000 | 54 B6 43 66 85 11 E6 D3 FF 7B BF B4 57 05 3C E2
+0010 | C4 78 65 2B 68 82 A4 88 2C 65 B8 FC D0 E4 DC 0C
+0020 | DC 8A DC 85 00 00 00 00 00 00 00 00 FE 00 01 00
+0030 | 22 75 2B 60 FA 46 F5 CB A1 A2 70 DE 3E 0F 69 F0
+0040 | 9A 44 43 81 6D D7 95 B8 B1 21 15 A9 55 72 9E 25
+0050 | 27 5A 24 1C 1F 37 5D C5 77 3F AF 48 F5 38 B0 E1
+0060 | ED 24 C7 C8 B2 69 6B BE F2 F8 6E 02 55 74 96 7E
+0070 | 4E 7C A2 A4 3C 69 4B 9F BA 4D 19 20 DF E3 AB B6
+0080 | F6 36 2D 44 B3 11 41 50 82 D5 BD 80 1A 78 29 EB
+0090 | A6 7D FF A0 BB A4 74 47 65 12 72 9A CB C3 4D 0A
+00A0 | EC 3A 32 00 48 D2 A0 48 82 BE 5C AD D6 0A 88 56
+00B0 | 50 C2 C8 10 D5 43 D1 00 C8 A9 65 0B F1 8D 6E 3C
+00C0 | DE B1 7E 5E 92 1E 0B 7D 3A 56 EA 34 41 BF D6 66
+00D0 | 01 BB A5 2A C6 FF B2 27 2A 9C 20 93 AE 95 01 5D
+00E0 | C2 4D 58 F8 06 E0 4E B6 B8 4C 28 18 CE 36 55 1F
+00F0 | A3 8E C3 C8 0C D6 A0 E2 95 ED 73 22 FF E9 42 B2
+0100 | 52 2E 3C D6 E3 3C 1E 52 F7 C8 E2 06 07 CD 44 C0
+0110 | 24 46 31 00 6A 63 60 9A 1F FC AB E4 EA 0D CF 27
+0120 | 6C EE 1F 92 FB 39 78 B5 AD 0B 97 76 EC 7E D4 53
Payload (de)serialization:
client_DH_inner_data#6643b654 nonce:int128 server_nonce:int128 retry_id:long g_b:string = Client_DH_Inner_Data;
@@ -658,19 +658,19 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
| nonce |
4, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
20, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| g_b |
36, 260 |
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
6FD59E42 |
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
EC7ED453 |
Single-byte prefix denoting length, a 256-byte (2048-bit) string, and zero bytes of padding |
@@ -684,47 +684,47 @@ answer = BA0D89B53C7CAF02B08D8EAEC6D44FDBD84166858F63998E6C714686134AC15157B02F0
The serialization of Client_DH_Inner_Data produces a string data. This is used to generate encrypted_data as specified in step 6, using the following inputs:
-data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
-padding = 83544D79DD0F2CC5AE99CC8E
-tmp_aes_key = 0A7E80F0AD7CF0445C6C627DD6FE5F83030ECAECD2C31CB65EFE28A434F45714
-tmp_aes_iv = 4F1897AF4531CD9257239CF77B1A78A6035DE20EA41CAFCCC59EF8F02AC20EB0
+data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
+padding = 0973B9CD9A3095118E4B9D62
+tmp_aes_key = 81DA5DD974446677CB4862CD420017D29094F1ACAF3313E41573AC6E882A1307
+tmp_aes_iv = 62D8149AA82CF10237A48FA917744B3D7BB50E18B131BB77C4792581B78C896B
Process:
data_with_hash := SHA1(data) + data + padding (0-15 random bytes such that total length is divisible by 16)
encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);
Output:
-encrypted_data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
+encrypted_data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
The length of the final string is 336 bytes.
7.2) set_client_DH_params query
Sent payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 D0 A9 03 00 96 F4 AB 65
-0010 | 78 01 00 00 1F 5F 04 F5 3C 7C AF 02 B0 8D 8E AE
-0020 | C6 D4 4F DB D8 41 66 85 8F 63 99 8E 6C 71 46 86
-0030 | 13 4A C1 51 57 B0 2F 00 FE 50 01 00 A9 85 CE 8E
-0040 | A9 4B B5 DC 21 7B 82 08 36 C8 1C 6F F6 97 80 1B
-0050 | 17 35 4A B5 8F CD 7C 60 DA BB 93 B4 01 36 98 3E
-0060 | B2 91 83 D2 54 DF C5 D4 14 9E 3E B0 C7 8B 6F 2A
-0070 | D3 E7 9F 65 2E 78 B6 ED F9 FE 32 C5 9D DD B1 D6
-0080 | 08 C5 74 1C 02 C8 F1 6E C1 D9 42 DB 2D D4 56 51
-0090 | C6 B8 C1 1D 6A F2 C9 39 00 6E 6F 84 43 42 E6 7E
-00A0 | 54 ED DC A2 5A 0A 06 66 C3 9D 7B E4 EF 9B EC 2C
-00B0 | E1 14 48 64 DE FD C7 56 D7 0B 62 49 63 81 22 6E
-00C0 | 66 15 E2 C2 A7 7F 86 C8 7A 2C F7 8B 1B ED 32 69
-00D0 | AB FB 42 9E 00 B7 A9 7F 11 4A 2D 10 90 BD 4A 3B
-00E0 | 9B 64 F0 4E 42 A8 59 CC DC 4F 22 4F 55 00 E3 5B
-00F0 | B8 C5 DD E6 49 F9 00 7A 90 A1 AD 23 A6 D3 6E EB
-0100 | 4F 39 E0 D1 29 7C 19 D6 E5 86 EF 5F 52 7A 70 47
-0110 | BE 1B 53 48 0D 61 01 BB 87 A6 AC A9 6F 87 0A 82
-0120 | 7D 3A E0 32 F2 DA 3F 08 D4 F0 CC 9E FA EF 5B 2D
-0130 | 49 E8 99 56 91 D8 D3 29 A1 98 69 57 11 A8 3A F9
-0140 | 3F 06 8C 02 DA 79 52 69 1E CF BA 84 25 41 E4 07
-0150 | 93 04 EB A5 6F 33 96 89 80 88 4F 64 9F CA FD C1
-0160 | 57 51 4F 83 BA 69 CE 01 FE D3 22 04 89 03 BD 6F
-0170 | C3 4C BF 9D 09 95 6B FD 63 49 65 DB 73 59 C9 AC
-0180 | 30 86 1B DB EC 13 5F A0 6E 24 23 35
+0000 | 00 00 00 00 00 00 00 00 24 FA 09 00 13 12 AC 65
+0010 | 78 01 00 00 1F 5F 04 F5 85 11 E6 D3 FF 7B BF B4
+0020 | 57 05 3C E2 C4 78 65 2B 68 82 A4 88 2C 65 B8 FC
+0030 | D0 E4 DC 0C DC 8A DC 85 FE 50 01 00 31 31 D1 19
+0040 | B3 A8 58 E7 7A 31 F3 30 EE 84 80 41 49 31 A5 5E
+0050 | CC 64 D4 E5 4B 9E AD 64 3A A1 10 11 1B 4B 90 66
+0060 | F5 14 E1 2C 78 F6 C3 CB 3F B6 84 45 D8 CA EE 8C
+0070 | BD 36 60 66 DD C4 8E 19 7D 11 BE CE 73 ED 51 0B
+0080 | 54 BE A9 38 A5 C3 71 7E D8 CE 01 9E 30 73 B9 5F
+0090 | D1 98 17 56 26 54 4B 58 A1 5F 79 B4 C9 D9 02 8D
+00A0 | 8D A2 B0 38 96 61 28 2D FC E5 5B 52 2A F7 A7 56
+00B0 | 61 1A AF 00 FF ED C4 21 A5 0A EC F5 30 EA 80 6E
+00C0 | 8B 1A 15 0C 68 9F 42 9A 82 D7 70 1E FF 37 0A 3D
+00D0 | 9E C1 20 51 32 5E 95 AD 0A 3A 69 91 28 71 18 BE
+00E0 | 36 86 F6 D8 F5 FE 88 2B 52 49 76 C9 E1 28 8F 05
+00F0 | 94 E3 33 85 DA 15 50 05 EF D7 57 F4 F4 F6 69 BF
+0100 | 02 04 C0 9A 9B 26 77 58 DE 41 ED 6C C6 8E 21 24
+0110 | 59 83 68 B3 0F 56 C6 43 C7 C6 BB D1 80 AA 82 66
+0120 | 9E C0 CC 87 15 58 1A 5A 32 20 FF C7 6D 54 7E 83
+0130 | EB B1 C2 52 08 74 B5 77 26 B7 E9 0A 51 80 89 DE
+0140 | 92 55 FF 40 D0 D9 FB 06 AD 8D 22 DC EE B3 8B C8
+0150 | E9 72 23 08 00 C4 A0 8D 95 9D C7 68 DB 09 CE 13
+0160 | C8 97 E8 0A 67 5E D3 0B 7D 0B 3C 53 4B ED 28 9F
+0170 | 9E 58 BF D5 F4 DA 69 2A 98 B3 1E 72 33 47 77 FF
+0180 | 09 1B 9F 09 5A 09 6E 62 27 F1 BA 32
Payload (de)serialization:
set_client_DH_params#f5045f1f nonce:int128 server_nonce:int128 encrypted_data:string = Set_client_DH_params_answer;
@@ -746,7 +746,7 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);<
| message_id |
8, 8 |
-D0A9030096F4AB65 |
+24FA09001312AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
@@ -764,19 +764,19 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);<
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| encrypted_data |
56, 340 |
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
6E242335 |
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
27F1BA32 |
Encrypted client_DH_inner_data generated previously, serialized as a TL byte string |
@@ -785,17 +785,17 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);<
8) Auth key generation
The client computes the auth_key using formula g_a^b mod dh_prime:
-auth_key = 550B5ADCC3AF473C4B6238F500A3CED8941FE5F7C69F3AAA8823A6B8FED6217C8689B311CAA69FB30A6A6C6C4AE498C78656832FAAADE842C57F84B0ADF613359309D11918469792EB304DF182B3EC3A1905DBF7477C70A460FD5522C5A807A0CA89B45DFE027A3701EB31D08C38637F702186AF5526FA7709C906D607C7EED052576EBB26F4BFD723541BF77291E5CDD2493EADD59938E1668F610FB2B3908048B16E3A86898726FE5C7B7564DEE5E15E276E8603778CC45B7645C3C4B90AEFD1638B35296EDD231115C361EC7BA8528253170ACD7B244C3B53F5D10230004DE6443438198EDC7EA025F317D8B4EDAC30B6E50C174473A3B4E19058FAC4A433
+auth_key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
9) Final server reply
The server verifies and confirms that auth_key_hash is unique: since it's unique, it replies with the following:
Received payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 01 9C AC CC 96 F4 AB 65
-0010 | 5C 00 00 00 34 F7 CB 3B 3C 7C AF 02 B0 8D 8E AE
-0020 | C6 D4 4F DB D8 41 66 85 8F 63 99 8E 6C 71 46 86
-0030 | 13 4A C1 51 57 B0 2F 00 D6 D0 71 E8 A4 CC 1A DF
-0040 | 12 36 57 FD 08 0C D0 48
+0000 | 00 00 00 00 00 00 00 00 01 28 A6 07 14 12 AC 65
+0010 | 9C 00 00 00 34 F7 CB 3B 85 11 E6 D3 FF 7B BF B4
+0020 | 57 05 3C E2 C4 78 65 2B 68 82 A4 88 2C 65 B8 FC
+0030 | D0 E4 DC 0C DC 8A DC 85 C7 2A F9 F9 B7 66 4C 54
+0040 | 44 19 C2 1C 7B 0C 98 8E
Payload (de)serialization:
dh_gen_ok#3bcbf734 nonce:int128 server_nonce:int128 new_nonce_hash1:int128 = Set_client_DH_params_answer;
@@ -817,13 +817,13 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);<
| message_id |
8, 8 |
-019CACCC96F4AB65 |
+0128A6071412AC65 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-5C000000 (92 in decimal) |
+9C000000 (156 in decimal) |
Message body length |
@@ -835,19 +835,19 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);<
| nonce |
24, 16 |
-3C7CAF02B08D8EAEC6D44FDBD8416685 |
+8511E6D3FF7BBFB457053CE2C478652B |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-8F63998E6C714686134AC15157B02F00 |
+6882A4882C65B8FCD0E4DC0CDC8ADC85 |
Value received from server in Step 2 |
| new_nonce_hash1 |
56, 16 |
-D6D071E8A4CC1ADF123657FD080CD048 |
+C72AF9F9B7664C544419C21C7B0C988E |
The 128 lower-order bits of SHA1 of the byte string derived from the new_nonce string by adding a single byte with the value of 1, 2, or 3, and followed by another 8 bytes with auth_key_aux_hash. Different values are required to prevent an intruder from changing server response dh_gen_ok into dh_gen_retry. |