diff --git a/data/web/corefork.telegram.org/constructor/attachMenuBot.html b/data/web/corefork.telegram.org/constructor/attachMenuBot.html index e7d9558fa1..50e4fa09ea 100644 --- a/data/web/corefork.telegram.org/constructor/attachMenuBot.html +++ b/data/web/corefork.telegram.org/constructor/attachMenuBot.html @@ -129,8 +129,6 @@

Related pages

messages.toggleBotInAttachMenu

Enable or disable web bot attachment menu »

-

Mini Apps on Telegram

-

Bots can offer users interactive HTML5 web apps to completely replace any website.

Bot attachment menu and side menu entries

Bots can install attachment menu and side menu entries, offering conveniently accessible, versatile web apps.

diff --git a/data/web/corefork.telegram.org/constructor/messages.botApp.html b/data/web/corefork.telegram.org/constructor/messages.botApp.html index f84d7c678e..96bf05a386 100644 --- a/data/web/corefork.telegram.org/constructor/messages.botApp.html +++ b/data/web/corefork.telegram.org/constructor/messages.botApp.html @@ -84,7 +84,7 @@ has_settings flags.2?true -  +Deprecated flag, can be ignored. app diff --git a/data/web/corefork.telegram.org/method/updates.getDifference.html b/data/web/corefork.telegram.org/method/updates.getDifference.html index 2a1f7a9e24..0d1673bc2c 100644 --- a/data/web/corefork.telegram.org/method/updates.getDifference.html +++ b/data/web/corefork.telegram.org/method/updates.getDifference.html @@ -84,7 +84,7 @@ pts_limit flags.1?int -  +PTS limit pts_total_limit @@ -104,7 +104,7 @@ qts_limit flags.2?int -  +QTS limit diff --git a/data/web/corefork.telegram.org/mtproto/samples-auth_key.html b/data/web/corefork.telegram.org/mtproto/samples-auth_key.html index be097352a6..d7a5ab7074 100644 --- a/data/web/corefork.telegram.org/mtproto/samples-auth_key.html +++ b/data/web/corefork.telegram.org/mtproto/samples-auth_key.html @@ -53,9 +53,9 @@
1) Client sends query to server

Sent payload (excluding transport headers/trailers):

-
0000 | 00 00 00 00 00 00 00 00 F0 E6 05 00 1C 31 87 65
-0010 | 14 00 00 00 F1 8E 7E BE FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB
+
0000 | 00 00 00 00 00 00 00 00 18 78 03 00 C8 32 87 65
+0010 | 14 00 00 00 F1 8E 7E BE 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D

Payload (de)serialization:

req_pq_multi#be7e8ef1 nonce:int128 = ResPQ;
@@ -77,7 +77,7 @@ - + @@ -95,7 +95,7 @@ - + @@ -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 3C 50 77 1C 31 87 65
-0010 | 90 00 00 00 63 24 16 05 FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB C8 49 6E 59 A0 44 46 E9
-0030 | 55 7D 76 EB A3 4A 6C 3E 08 19 6C 8A AD 08 45 5B
-0040 | A1 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 FC A6 AD C8 32 87 65
+0010 | 78 00 00 00 63 24 16 05 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D DD F3 95 25 25 82 2D BE
+0030 | 37 BB F1 5E 0D C8 A8 60 08 28 E2 34 CE A3 7B CB
+0040 | 47 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 @@
- + - + @@ -150,19 +150,19 @@ - + - + - + @@ -208,22 +208,22 @@

Proof of work

3) Client decomposes pq into prime factors such that p < q.
-
pq = 1831991624205687713
-

Decompose into 2 prime cofactors p < q: 1831991624205687713 = 1001004743 * 1830152791

-
p = 1001004743
-q = 1830152791
+
pq = 2945975168364432199
+

Decompose into 2 prime cofactors p < q: 2945975168364432199 = 1479472661 * 1991233259

+
p = 1479472661
+q = 1991233259

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 19 6C 8A AD 08 45 5B A1 00 00 00
-0010 | 04 3B AA 1E C7 00 00 00 04 6D 15 EA 57 00 00 00
-0020 | FB E9 D8 14 18 04 88 D9 D5 41 F4 89 59 74 00 FB
-0030 | C8 49 6E 59 A0 44 46 E9 55 7D 76 EB A3 4A 6C 3E
-0040 | AC DE 69 ED A8 E4 F6 E0 B3 5E 32 C5 30 2C 28 F5
-0050 | EB 29 FB 0C 57 6B 4E 77 C3 BB 73 64 36 79 A3 38
+
0000 | 95 5F F5 A9 08 28 E2 34 CE A3 7B CB 47 00 00 00
+0010 | 04 58 2E F6 15 00 00 00 04 76 AF CE EB 00 00 00
+0020 | 7E 79 38 C1 4A B7 30 24 C3 94 DB C0 E8 0A 6B 5D
+0030 | DD F3 95 25 25 82 2D BE 37 BB F1 5E 0D C8 A8 60
+0040 | EA 18 94 A9 03 E6 FE 90 28 FD BF 7A 08 F3 00 DC
+0050 | B4 24 11 F7 B2 1F AB CF 35 F9 54 5C 32 AB 3D 74
 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 = 1830152791
 - + - + - + - + - + - + @@ -291,39 +291,39 @@ q = 1830152791

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 = 955FF5A908196C8AAD08455BA1000000043BAA1EC7000000046D15EA57000000FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3EACDE69EDA8E4F6E0B35E32C5302C28F5EB29FB0C576B4E77C3BB73643679A33802000000
-random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B4D93E34443AB4DD1830729A6DF2431F7E8A5E5A3B0533F511F15E793291F1C8D5EAC6450878A84F6407B21B6708A0928672893AEC2F4CEED863CE1DA1FD0251
+
data = 955FF5A90828E234CEA37BCB4700000004582EF6150000000476AFCEEB0000007E7938C14AB73024C394DBC0E80A6B5DDDF3952525822DBE37BBF15E0DC8A860EA1894A903E6FE9028FDBF7A08F300DCB42411F7B21FABCF35F9545C32AB3D7402000000
+random_padding_bytes = 3D1339ACBAC2FAD94051E2552D22E156939320323A0F95E163E5D02A8AF9B3E03D061C0C1FD9113C29439A04A7B2C1B998BA5A02E9DE2807079582B2E1A5EDF6E9D698C2D95780F5F4729F9584DFC05806E97867DB8D8971D9A4C721

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 1C AA 09 00 1C 31 87 65
-0010 | 40 01 00 00 BE E4 12 D7 FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB C8 49 6E 59 A0 44 46 E9
-0030 | 55 7D 76 EB A3 4A 6C 3E 04 3B AA 1E C7 00 00 00
-0040 | 04 6D 15 EA 57 00 00 00 85 FD 64 DE 85 1D 9D D0
-0050 | FE 00 01 00 56 1A FB EC 48 FF DE 4F 2B 4B 0B 5B
-0060 | CE 8E 6A 48 85 4D 09 FF F1 24 AF FA 95 24 A3 21
-0070 | 90 1F DB 58 B7 9E 09 0C E4 57 6E F2 65 67 C5 CF
-0080 | 82 DA 20 4F 1F A0 4A 64 57 61 24 56 95 77 23 0F
-0090 | 60 FD 00 C8 1C 89 F8 BB 92 57 AE F7 41 7F 72 9C
-00A0 | C4 43 04 D3 B8 AB 00 06 80 19 52 A9 C3 99 16 6D
-00B0 | DC 1E E3 FB D9 10 D9 82 58 2A 9F D2 7A 4D 53 69
-00C0 | 6E B9 25 B2 45 A4 24 91 28 FE 9B 3F 5B 0D B5 E1
-00D0 | B6 15 E5 E3 00 EA 7F 3B 26 F3 58 A9 2B 10 DE BC
-00E0 | B4 03 71 E2 07 97 E3 16 1F 4F 1D 93 D1 7F 4C 08
-00F0 | A7 52 3A B6 F3 B8 5F 25 EF B0 5A 35 66 72 72 00
-0100 | 2B A7 FF AE F8 D4 A7 AD 34 D1 C5 54 5C 0B 14 EE
-0110 | F3 CF C2 F7 E7 24 D9 BF C6 16 E6 28 82 7F B6 3B
-0120 | BC 7C D7 9D E3 9F F6 F6 95 12 1A 04 09 14 9A 8F
-0130 | 4F C6 E8 C7 76 A5 AE F1 6C 9A 8E 08 E9 1C 70 87
-0140 | 7F C6 70 6D CC 39 A0 C8 48 72 14 3C DB 51 AE C7
-0150 | ED CC 33 91
+
0000 | 00 00 00 00 00 00 00 00 8C 68 08 00 C8 32 87 65
+0010 | 40 01 00 00 BE E4 12 D7 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D DD F3 95 25 25 82 2D BE
+0030 | 37 BB F1 5E 0D C8 A8 60 04 58 2E F6 15 00 00 00
+0040 | 04 76 AF CE EB 00 00 00 85 FD 64 DE 85 1D 9D D0
+0050 | FE 00 01 00 C2 DA 62 C8 60 1D 37 0E 92 2F 5F 7C
+0060 | BC CA 42 55 C8 49 10 E5 DD E9 B5 62 33 6B BB B7
+0070 | 21 5B 94 E2 F8 2C 9C 28 8C 64 F4 8F AB E0 14 0A
+0080 | 51 38 C5 4F 42 87 9C 21 F7 38 3F EC 31 59 89 EB
+0090 | 1E A9 50 10 EC 6E 78 13 00 37 C4 90 D4 0C 34 05
+00A0 | EB 69 DD 9A 54 FD 9A 1A B2 F1 4D 50 86 E8 32 1E
+00B0 | 7D 15 0E 62 F4 2D 0B 87 C8 A6 C5 AE 07 C9 B5 3A
+00C0 | 21 EB 86 85 09 D4 C9 6B 5C 13 C4 5C 23 0B 58 CA
+00D0 | B6 3F 7F C7 7A 3A 71 7C FC FF 6D 41 DA 5C 6D F2
+00E0 | EF 6D BA BC FB 98 37 0F 51 5D 00 E4 88 8F 2D 4B
+00F0 | 5D E2 F1 A0 E8 93 AA 77 E2 E4 2F 04 0A 64 EC F2
+0100 | AC 0A E5 36 CB 3D E1 3B F1 7D 7B C9 AA AC FB 69
+0110 | FB 28 DA AD BB 19 8D 4E D7 FC 51 2F 50 CC 86 47
+0120 | 58 C1 23 7B 96 BF 59 E2 C8 20 1F 6C 91 22 3D E6
+0130 | 66 B3 B7 45 41 DA 31 5E A7 1E 5E 78 17 53 55 14
+0140 | BD 45 A2 58 D4 97 89 65 0A 8F BF 15 6C 99 6D 00
+0150 | 30 3F 55 43

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;
message_id 8, 8F0E605001C31876518780300C8328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Random number
message_id 8, 8013C50771C31876501FCA6ADC8328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
message_length 16, 490000000 (144 in decimal)78000000 (120 in decimal) Message body length
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 40, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Server-generated random number
pq 56, 1208196C8AAD08455BA1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1831991624205687713		0828E234CEA37BCB47000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2945975168364432199		 Single-byte prefix denoting length, an 8-byte string, and three bytes of padding
pq 4, 1208196C8AAD08455BA1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1831991624205687713		0828E234CEA37BCB47000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2945975168364432199		 Single-byte prefix denoting length, 8-byte string, and three bytes of padding
p 16, 8043BAA1EC7000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1001004743		04582EF615000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1479472661		 First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding
q 24, 8046D15EA57000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1830152791		0476AFCEEB000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1991233259		 Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding
nonce 32, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 48, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
new_nonce 64, 32ACDE69EDA8E4F6E0B35E32C5302C28F5 EB29FB0C576B4E77C3BB73643679A338EA1894A903E6FE9028FDBF7A08F300DC B42411F7B21FABCF35F9545C32AB3D74 Client-generated random number
@@ -345,7 +345,7 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B - + @@ -363,25 +363,25 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B - + - + - + - + @@ -393,7 +393,7 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B - + @@ -402,47 +402,47 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B
6) Server responds with:

Received payload (excluding transport headers/trailers):

-
0000 | 00 00 00 00 00 00 00 00 01 8C A7 2D 1D 31 87 65
-0010 | D8 02 00 00 5C 07 E8 D0 FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB C8 49 6E 59 A0 44 46 E9
-0030 | 55 7D 76 EB A3 4A 6C 3E FE 50 02 00 CD CA 52 C6
-0040 | 8F 39 51 2A 6E C7 85 01 7C 6E BD D1 B2 3B 9E C8
-0050 | 04 8A 73 A5 FB EA 8D F4 86 18 19 9D E0 E9 E5 A3
-0060 | 07 AD B8 3F D3 65 46 61 28 75 F2 39 7E A8 96 B2
-0070 | 4F D3 63 A8 F9 A2 98 20 27 E4 51 D0 F3 0F 99 C6
-0080 | 81 FD 69 8E 80 BF 8D DA A1 3A 43 ED C4 E1 0A 55
-0090 | CE 4F 29 BB 7D DE 64 40 05 51 EB 5F D4 9E 2D 11
-00A0 | 8D CA E8 F4 23 47 32 89 57 59 C0 3A D9 43 08 E6
-00B0 | 0E 60 DC 32 9B 0A 18 28 9A 68 E3 FF 9F 92 38 51
-00C0 | 5E AA C1 93 1A F3 90 13 49 7B 6D 46 F6 AE 8F BC
-00D0 | 20 22 11 27 9D F4 7C 88 67 41 B3 91 60 E6 D4 C5
-00E0 | 52 8C 05 C9 83 38 E2 6E A0 8D A0 AB ED D2 19 D0
-00F0 | 44 3D FB 2E C9 8F D1 95 51 EB AF 1A 1C 26 33 3B
-0100 | 40 16 29 EF BD 83 3B 5F 53 99 17 35 4C 28 06 0C
-0110 | 9D 87 96 D0 80 1F 04 BD 05 89 3A 0C B0 84 9E CF
-0120 | 29 ED 8B 00 39 56 9C 9E 1C 1A 42 3A A0 88 3D 98
-0130 | 73 E7 8B 61 52 EB 7D AC 25 A4 84 17 36 23 2F 74
-0140 | 92 F1 D0 17 80 B1 09 6B 31 22 5F ED CE AA D9 5C
-0150 | FB A6 4F 03 25 D7 24 DC 62 22 B5 C3 BD 52 E6 81
-0160 | 67 59 66 81 E8 0E D0 7B 3B 9E 58 17 F3 0D 30 F0
-0170 | CD BE 20 08 F7 78 67 1A DC 4E C6 35 88 C5 7C F6
-0180 | D4 E1 42 28 58 14 10 D3 79 E1 3F DB E7 69 01 3B
-0190 | 48 10 6B F7 4B EA 66 8C F3 0C 3B 89 28 25 20 BD
-01A0 | 44 57 72 B9 43 AC 32 0C 6C 69 37 E7 CE 7E E5 37
-01B0 | 84 FD A5 A7 A9 96 7E 1B DB 73 04 30 51 E6 F6 FD
-01C0 | 80 4D 49 97 89 BD C0 1E 72 FC F6 AD AD DA 26 F0
-01D0 | D8 3C 43 F4 32 F1 8A 6C 14 D0 49 1E B2 B4 FF 35
-01E0 | F7 93 D0 23 94 DA D1 F3 C6 2D 9E 90 F2 11 CA A6
-01F0 | E9 3C 55 BE 22 44 29 4C 97 C6 97 37 6E F7 B2 BB
-0200 | 09 C9 4C 26 8E 69 F2 54 3F 5C EF 20 40 3D FD 2D
-0210 | 9F E6 4A 71 84 C6 D0 96 FA 64 E9 32 84 05 79 75
-0220 | 0A CF C7 6A A8 FD 79 66 69 E1 1B 88 AC 69 64 F6
-0230 | 95 E4 96 9B 96 15 4E F1 8F D1 D0 79 5E B8 50 F7
-0240 | ED 99 2A ED B9 4B E7 0F 18 81 03 40 74 4A 47 36
-0250 | 9E 11 AF 11 46 18 6F EB 6F 17 F3 B5 49 59 49 68
-0260 | 00 E9 BD 97 AD 05 DA CF 78 8E BB DD 85 A5 14 68
-0270 | 4D A7 14 30 90 EF 56 04 AE D2 C5 BB EF F8 6F 7A
-0280 | 4A 0B 09 D2 28 5B E9 F8 5C B8 79 E5
+
0000 | 00 00 00 00 00 00 00 00 01 64 67 6B C9 32 87 65
+0010 | C8 02 00 00 5C 07 E8 D0 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D DD F3 95 25 25 82 2D BE
+0030 | 37 BB F1 5E 0D C8 A8 60 FE 50 02 00 11 7B 12 70
+0040 | 27 9D F6 38 53 71 04 69 06 D7 7C 00 74 2E 68 54
+0050 | D6 A8 14 12 42 4F AD 5C B9 63 3D 68 21 53 D9 79
+0060 | 7A 4C 4F 10 EF 56 61 6B 9C 52 AA 5D 03 B8 4D A7
+0070 | 27 39 15 5A BC D0 6A 24 C3 83 5C A3 F4 0D 31 22
+0080 | 6F D8 B3 2A BF FE 68 AA 4E 19 7B 91 43 2E ED 29
+0090 | 97 48 B6 1F B6 CB E1 43 A5 E7 E1 30 DB 41 C9 30
+00A0 | C8 79 F8 FC 77 98 0C 72 B8 15 02 16 62 1D 53 B7
+00B0 | 31 2A DE 47 3D 5B 0A A1 79 92 C2 B1 06 52 E9 E8
+00C0 | DF 20 E4 66 3B CB 3B 2B 1C 5E 36 02 E4 F6 CA 87
+00D0 | F7 EC CF 33 A7 49 28 DB 8E 2F B0 C3 FF 4A F9 75
+00E0 | B0 51 32 50 09 93 B6 63 01 19 00 4D 05 1C B2 BA
+00F0 | 3F CA B2 82 38 C8 8F 0A 8A 91 B5 B5 24 2D F3 71
+0100 | B2 4A EE F1 C1 2D 83 3D 49 3C 5F 24 9C E9 4C 4F
+0110 | C1 AC 1F 50 3C C0 51 EB BB B2 7C 72 27 FE 89 56
+0120 | 94 A5 A4 92 F3 F0 56 EC B7 55 54 C7 F3 96 14 B6
+0130 | B6 C6 DD CA BB 4A 86 32 65 A3 6C EC B3 06 C8 F2
+0140 | EF 52 AE D8 AE CD 3D AD 04 3B 1C E7 F1 D8 BC F4
+0150 | 0F B3 B3 AA AF C7 BB EE 9A 32 67 36 EF 1A 87 FA
+0160 | 0A BB 18 BD D1 AF AC AA DB 0D CF 23 D5 9D 0A 6A
+0170 | F9 0E 76 A0 85 98 14 49 5E 76 D2 D9 9B 23 0F 46
+0180 | 9E FD F3 D1 4A 04 D2 D4 8D 89 23 2E 98 DE 50 79
+0190 | 21 D4 4E 58 00 13 F7 67 1C 9A 12 7A E3 EB 43 06
+01A0 | 46 67 71 C2 01 9E 88 C6 0F E1 62 30 19 05 CD 85
+01B0 | 55 B4 D3 80 F2 6A 10 93 D7 BE 05 27 10 5A DE EE
+01C0 | 7A CD AF 3A 91 56 2E F0 3F 76 B0 C9 81 73 AE 1E
+01D0 | 18 60 D7 B7 2C 1D 1F BF 20 8D FC 02 69 0D 17 81
+01E0 | 3A 26 A2 B4 7B B8 C3 6A 26 FC 41 01 0D 2E 2B 79
+01F0 | FF F6 C3 D1 0D B0 6A 66 CA CC B7 0D F1 5D 4A 51
+0200 | 6A DA 5A 7E 95 C1 D0 B0 FC AB 52 0A 6B 73 92 06
+0210 | E5 5B 68 C5 E6 18 90 51 FF B4 46 67 32 80 A4 BB
+0220 | 62 B5 E3 FC 0F 70 40 6B D6 CA 60 D6 4E 46 80 98
+0230 | 43 66 57 52 E3 6D FF 40 92 38 07 4F F5 7D C9 A4
+0240 | A2 88 76 F2 B4 FF 6A 54 97 A6 F3 BA 82 B9 13 8B
+0250 | B8 12 0D 2E 77 96 30 09 82 C5 F1 B8 82 DD FD 03
+0260 | DC E7 83 E6 89 05 E7 BB C2 10 6E ED 65 A8 69 71
+0270 | 3F 6D 4D 5D 2A 60 2F ED 31 A9 2F 31 E2 6F 46 AB
+0280 | 1F 5B 3B 71 FB 06 08 D1 3A 5A 57 49

Payload (de)serialization:

server_DH_params_ok#d0e8075c nonce:int128 server_nonce:int128 encrypted_answer:string = Server_DH_Params;
message_id 8, 81CAA09001C3187658C680800C8328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 40, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
p 56, 8043BAA1EC7000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1001004743		04582EF615000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1479472661		 First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding
q 64, 8046D15EA57000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1830152791		0476AFCEEB000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1991233259		 Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding
encrypted_data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
EDCC3391		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
303F5543		 Value generated above
@@ -464,13 +464,13 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B - + - + @@ -482,19 +482,19 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B - + - + - + @@ -502,20 +502,20 @@ random_padding_bytes = CA31988C6BA6D0F47616E688B340A1B8699A20C07EDB9751E6DEC5F5B

Decrypt encrypted_answer using the reverse of the process specified in step 6:

-
encrypted_answer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
-tmp_aes_key = 050071522CD4EC58F1029B6A0DED20B8DEB6DB3D988487B3D57073640A5509ED
-tmp_aes_iv = 44744AEF8CA0A04940257D3E1D792720CBAFD0A13FFD92BE33D77071ACDE69ED
+
encrypted_answer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
+tmp_aes_key = D28A87C0D70101BB2B10FB424BE653AE8EFB79805727725BD0189841E9004B8A
+tmp_aes_iv = FE8486D1C9DBCCC51BC4D8AFF6F9581FB6A086BC2F678552CF66D37BEA1894A9

Yielding:

-
answer_with_hash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
-answer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
+
answer_with_hash = CD620676A7F66F858B7AA1A7160C6423F43E4934BA0D89B57E7938C14AB73024C394DBC0E80A6B5DDDF3952525822DBE37BBF15E0DC8A86003000000FE000100C71CAEB9C6B1C9048E6C522F70F13F73980D40238E3E21C14934D037563D930F48198A0AA7C14058229493D22530F4DBFA336F6E0AC925139543AED44CCE7C3720FD51F69458705AC68CD4FE6B6B13ABDC9746512969328454F18FAF8C595F642477FE96BB2A941D5BCD1D4AC8CC49880708FA9B378E3C4F3A9060BEE67CF9A4A4A695811051907E162753B56B0F6B410DBA74D8A84B2A14B3144E0EF1284754FD17ED950D5965B4B9DD46582DB1178D169C6BC465B0D6FF9CA3928FEF5B9AE4E418FC15E83EBEA0F87FA9FF5EED70050DED2849F47BF959D956850CE929851F0D8115F635B105EE2E4E15D04B2454BF6F4FADF034B10403119CD8E3B92FCC5BFE0001004F6869C2282055E5119EB1046452FD4C2521575FA300221D0B350A58AE4196B6390518074614F869AD9705B929E15E9F05D1D3283D9FA8E3EF5702C04C3CFE05054266F759596D03F4FA731F74591F5D4B678A2975053C9D5294E879A43B1C8EE613082B7AD1FDABD75FCBE941EE19C2EAAD44BAB132355D509C4A816D9F59B486326899D8D1B5D22B8C6CD15F00040B5950D9ED6E3F8104EEC30DA48A4F5B37DACAC246A842FB9B535E9CD55D001FCC516A662203122F4A141D4B8BF8C8E9D5B1A84BD3F39296172A59420BA2E33729EFA6B78F7F27D53E0A4697490DA040FB730CC5B9D860530C17ACDA40FBFFC0A557D624B7C85D7AE8E75AA39E470540FEC93287653AFE6C493AF0C20F
+answer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

Generated payload (excluding transport headers/trailers):

-
0000 | BA 0D 89 B5 FB E9 D8 14 18 04 88 D9 D5 41 F4 89
-0010 | 59 74 00 FB C8 49 6E 59 A0 44 46 E9 55 7D 76 EB
-0020 | A3 4A 6C 3E 03 00 00 00 FE 00 01 00 C7 1C AE B9
+
0000 | BA 0D 89 B5 7E 79 38 C1 4A B7 30 24 C3 94 DB C0
+0010 | E8 0A 6B 5D DD F3 95 25 25 82 2D BE 37 BB F1 5E
+0020 | 0D C8 A8 60 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 = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3
 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 | 0E BE CA 4A B9 A6 BD 13 C5 46 99 48 B1 58 7C D0
-0140 | BB 5D 99 4F 5B 3D 98 22 46 AD 4C 51 8B A1 E0 E0
-0150 | EC 62 7F 5E C0 F3 58 16 EE D5 7A BA F2 A6 97 6C
-0160 | 67 5D F8 4E 2B 7D 36 ED 78 EF 66 C3 55 D8 85 05
-0170 | 94 7D 59 EF 5A 34 58 85 2D 00 E6 43 1D 46 42 59
-0180 | 7C AC F0 54 4C 75 22 E6 2E 58 F5 5D C0 7D 1D E0
-0190 | 1A 0B 60 3A C2 09 A3 D8 7B 9D B4 03 08 13 06 1C
-01A0 | 6D 45 60 4A BF 3B 3B 60 55 93 BE AE 6E DD FD B2
-01B0 | 1E 8D F4 F9 A8 1A 89 BA 3E 6E 3A 8F 22 ED 0F BE
-01C0 | 08 EA A4 92 BF 82 C4 03 C8 E0 77 BB F8 17 C3 13
-01D0 | 24 C6 55 7D 9A EC 74 5F F2 43 5A 77 9B 0D CB 32
-01E0 | 0A C5 91 77 4F B1 01 37 DE 81 E6 5F 75 59 1A 06
-01F0 | 39 9A 3F AC 28 77 8F 17 A2 B9 86 AB 3A 8F 41 22
-0200 | B2 CB 40 40 73 AC 80 D2 7D A4 69 9E 02 C5 BC 25
-0210 | 0E DF 6B 45 A3 61 25 85 57 6B 95 B9 A7 B0 21 4A
-0220 | 24 8E A3 A0 A2 67 B3 48 32 BA 10 E5 3C FF 3A FC
-0230 | 1D 31 87 65

+0130 | 4F 68 69 C2 28 20 55 E5 11 9E B1 04 64 52 FD 4C
+0140 | 25 21 57 5F A3 00 22 1D 0B 35 0A 58 AE 41 96 B6
+0150 | 39 05 18 07 46 14 F8 69 AD 97 05 B9 29 E1 5E 9F
+0160 | 05 D1 D3 28 3D 9F A8 E3 EF 57 02 C0 4C 3C FE 05
+0170 | 05 42 66 F7 59 59 6D 03 F4 FA 73 1F 74 59 1F 5D
+0180 | 4B 67 8A 29 75 05 3C 9D 52 94 E8 79 A4 3B 1C 8E
+0190 | E6 13 08 2B 7A D1 FD AB D7 5F CB E9 41 EE 19 C2
+01A0 | EA AD 44 BA B1 32 35 5D 50 9C 4A 81 6D 9F 59 B4
+01B0 | 86 32 68 99 D8 D1 B5 D2 2B 8C 6C D1 5F 00 04 0B
+01C0 | 59 50 D9 ED 6E 3F 81 04 EE C3 0D A4 8A 4F 5B 37
+01D0 | DA CA C2 46 A8 42 FB 9B 53 5E 9C D5 5D 00 1F CC
+01E0 | 51 6A 66 22 03 12 2F 4A 14 1D 4B 8B F8 C8 E9 D5
+01F0 | B1 A8 4B D3 F3 92 96 17 2A 59 42 0B A2 E3 37 29
+0200 | EF A6 B7 8F 7F 27 D5 3E 0A 46 97 49 0D A0 40 FB
+0210 | 73 0C C5 B9 D8 60 53 0C 17 AC DA 40 FB FF C0 A5
+0220 | 57 D6 24 B7 C8 5D 7A E8 E7 5A A3 9E 47 05 40 FE
+0230 | C9 32 87 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;
message_id 8, 8018CA72D1D3187650164676BC9328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
message_length 16, 4D8020000 (728 in decimal)C8020000 (712 in decimal) Message body length
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 40, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
encrypted_answer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
5CB879E5		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
3A5A5749		 See below
@@ -570,13 +570,13 @@ answer = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3 - + - + @@ -594,13 +594,13 @@ answer = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3 - + - + @@ -609,34 +609,34 @@ answer = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3
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 = A200BEC0B512C01DA3F2C4ECFF032337678B18CD181F71C09DCBA4D7B8606794203779F5AD80C02DDF09B7C775E6E73B69EC44BB280F61F8081AFDDC5EBD5EDB636F5410DA4CF1F35B69895189606E068C3AB401DEFA54C3D0F9706264E30229F51F92A9CECA5AEB65354E23679E4DE180A45ECB8B55A239CC4A8D50831F27824419036C1CE5D21A1E38FC7C9074C4350618D55537C95FE44AA143757C73A80ECEEEAC7309E87C00A83C005FAE22C5899AE4F101D21C1455924746D04F8CACE16ACC853A13C23F8DA02CC24300B680E9B911DB212EFD70946E0DE782C38D2D38BDA6627FDBFE2A424A6A3A484BB7308FF952D5A8831A80592F9463AEBAAF7733
+
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 FB E9 D8 14 18 04 88 D9 D5 41 F4 89
-0010 | 59 74 00 FB C8 49 6E 59 A0 44 46 E9 55 7D 76 EB
-0020 | A3 4A 6C 3E 00 00 00 00 00 00 00 00 FE 00 01 00
-0030 | 9F 61 A8 A7 97 23 EC 57 35 65 9D 63 23 6C C4 17
-0040 | 0A D5 FE B7 AC 7F 1B 15 39 B7 A3 E7 5B F1 28 8B
-0050 | F3 DB D7 49 3D 22 F6 50 BB 0A 8B 17 BA 5F 2A 7E
-0060 | F7 CB E1 EE 14 8C 73 52 06 53 C1 E9 AB 62 79 29
-0070 | 96 2C 46 06 B4 BE 47 24 D1 21 08 42 68 87 37 75
-0080 | 02 9C 1A 34 D3 F7 04 55 01 8C C5 99 D0 9E C0 2E
-0090 | EB 46 25 B8 04 FE 34 E4 2B 8F 26 AD 5F 87 67 52
-00A0 | 02 CD 7C CA C9 96 4C F1 D9 25 55 8B A1 54 0D AB
-00B0 | 0A CB A6 8F E7 52 C7 76 A5 65 9C DF B8 02 45 1F
-00C0 | 35 9F 4F 7B 24 A8 A1 95 27 C4 B6 28 13 AC 9D AA
-00D0 | 0D 36 86 33 E1 D1 EE 2A 69 71 66 C5 C9 00 0A BD
-00E0 | 89 98 FC 1A E3 FF D9 A7 39 95 2E 95 03 BC 67 6D
-00F0 | 7E 0C 9C 32 9E 61 C3 C0 25 5C 0A 5A 45 F3 9F 92
-0100 | 34 19 0E E3 70 27 F5 32 07 FB 06 8D D3 A9 18 F7
-0110 | 38 E2 16 C0 B4 A5 7A 6E 5D B0 16 91 F4 3D 2B 0F
-0120 | 71 97 D8 CD A4 57 33 D7 42 0E 3A D9 D4 C9 32 AA
+
0000 | 54 B6 43 66 7E 79 38 C1 4A B7 30 24 C3 94 DB C0
+0010 | E8 0A 6B 5D DD F3 95 25 25 82 2D BE 37 BB F1 5E
+0020 | 0D C8 A8 60 00 00 00 00 00 00 00 00 FE 00 01 00
+0030 | B5 C0 7C AB 67 30 4C 7E C3 41 D6 CF 79 F2 31 AB
+0040 | C9 F3 BB D7 2E 33 18 58 6C 42 6D 7D 27 75 43 5F
+0050 | 37 99 1F F3 7E 91 5C A3 33 8B 3A 7A BC EF 15 01
+0060 | E5 FA 31 60 27 8D C3 61 84 E2 02 55 9A 0F 39 2D
+0070 | F0 D8 B3 D4 47 01 68 26 19 BC 8A 7A A4 21 66 C8
+0080 | 3A C3 FF CA 42 7C 94 37 F5 6B 3D 98 FF 04 F6 4C
+0090 | 7B D0 68 B4 79 FE 88 59 94 73 DE EB 06 38 A6 1C
+00A0 | C4 F2 23 43 83 8C DD 07 36 B3 84 E6 12 7D 0C 00
+00B0 | 0F B0 F1 B5 C2 83 62 0F 85 5B B5 1F EE A8 D5 C1
+00C0 | F7 5A 00 FA 90 F0 63 C0 56 0E A6 62 46 CA B1 04
+00D0 | 5E EC 35 56 52 44 2C 4D 85 CD E6 5F F1 D3 A1 7A
+00E0 | F0 94 61 C8 93 FD 17 08 0D 32 B8 ED 50 BC EF 57
+00F0 | A8 2B 5C 0D 34 3C EA AE CA 94 CE CB 29 96 92 38
+0100 | 76 F2 CC 3F F1 BE 22 43 A0 ED C4 55 B6 8A CB 25
+0110 | B6 6C CB 6B DC 4C C6 68 E6 8D C2 9F 64 A7 DA 6F
+0120 | DE AC B7 D9 A8 37 E2 6A E4 6B 77 B8 52 49 5D 71

Payload (de)serialization:

client_DH_inner_data#6643b654 nonce:int128 server_nonce:int128 retry_id:long g_b:string = Client_DH_Inner_Data;
nonce 4, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 20, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
g_a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
3CFF3AFC		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
470540FE		 g_a diffie-hellman parameter
server_time 560, 41D318765 (1703358749 in decimal)C9328765 (1703359177 in decimal) Server time
@@ -658,19 +658,19 @@ answer = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3 - + - + - + @@ -684,47 +684,47 @@ answer = BA0D89B5FBE9D814180488D9D541F489597400FBC8496E59A04446E9557D76EBA34A6C3

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 = 8567AEC2B46C93B00DBFE546
-tmp_aes_key = 050071522CD4EC58F1029B6A0DED20B8DEB6DB3D988487B3D57073640A5509ED
-tmp_aes_iv = 44744AEF8CA0A04940257D3E1D792720CBAFD0A13FFD92BE33D77071ACDE69ED
+
data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
+padding = BBA8B20E4238251F949799DA
+tmp_aes_key = D28A87C0D70101BB2B10FB424BE653AE8EFB79805727725BD0189841E9004B8A
+tmp_aes_iv = FE8486D1C9DBCCC51BC4D8AFF6F9581FB6A086BC2F678552CF66D37BEA1894A9

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 4C F9 03 00 1D 31 87 65
-0010 | 78 01 00 00 1F 5F 04 F5 FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB C8 49 6E 59 A0 44 46 E9
-0030 | 55 7D 76 EB A3 4A 6C 3E FE 50 01 00 1B 6E AF DA
-0040 | 50 DB 20 64 0D 6D 35 32 C1 20 E7 A1 F1 01 7D 23
-0050 | E9 BD 6C 1F A6 CB E7 A2 F0 EA A3 71 67 BF B3 D0
-0060 | 2D B0 3B 34 97 F0 46 C2 E8 02 DB 61 3B AD E6 DF
-0070 | EB E2 7C E0 45 84 51 D7 A8 4E 0F 64 3F DA B2 8C
-0080 | 54 5C 98 26 F6 D7 65 F5 8B 2C C5 4C C1 DA 23 E8
-0090 | 50 61 95 97 C0 E1 89 6B A0 FB 19 45 A8 F3 8A EA
-00A0 | 06 3D 0A E6 33 38 2D EB 77 DA 5B F8 7B AE B8 91
-00B0 | 13 14 C0 BD E1 FD 85 80 3C F6 9F C1 6B 83 4A 13
-00C0 | 15 62 9D 06 86 8B 39 D3 C8 C5 7B DA CF 83 00 51
-00D0 | 07 2A CA D7 9E C9 FA A0 5E A7 FB 85 EB D0 F3 6B
-00E0 | C7 C9 00 95 84 66 CB 3C FF 15 C2 67 42 75 48 3D
-00F0 | C4 72 52 D3 61 19 43 AF A3 3D C4 A4 5F AB 2A 20
-0100 | 66 50 E5 76 6A 6A 83 B6 AB 69 5D 48 4A DD E4 06
-0110 | BD FC 32 16 73 9E 78 AA 3D 05 F0 B5 A2 F1 E9 2B
-0120 | 2D A1 D8 0D CB 64 B0 A5 1B 33 FC 85 D9 A6 AA C1
-0130 | 17 14 77 21 91 87 EF B1 31 67 CD 8F 64 F3 4E BF
-0140 | BF B2 F1 A4 21 FB D7 A1 EB 2D 43 11 6A D6 3B AE
-0150 | 95 D0 B1 5C 43 55 FD C0 44 33 81 02 CA 00 68 A4
-0160 | D8 84 CC 6A 84 CA 65 FD 56 73 24 8B 71 99 4E F4
-0170 | B0 D7 89 0C 00 C3 CE 7C AD B1 6C 70 9F 25 C6 7E
-0180 | 5E BE E0 12 BE 0F A1 EE E6 A9 EB 05
+
0000 | 00 00 00 00 00 00 00 00 58 33 0D 00 C9 32 87 65
+0010 | 78 01 00 00 1F 5F 04 F5 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D DD F3 95 25 25 82 2D BE
+0030 | 37 BB F1 5E 0D C8 A8 60 FE 50 01 00 73 FF 30 8F
+0040 | 46 75 40 23 29 FE 20 2B 4D EB 8B 71 01 66 30 2B
+0050 | 2C A2 30 CB 60 A8 9B 0C A2 3B FD 83 0D 67 7F 3D
+0060 | 6A C2 1A 9C 56 28 C3 D4 F0 D8 04 F5 9A 20 27 3A
+0070 | 9D 85 A3 A1 C8 3D 2A C4 64 06 6A 1D FE D3 7E 28
+0080 | 62 BB 9A B3 D5 D3 87 1A A2 4B 25 F2 CC 07 B3 87
+0090 | A2 B6 B0 D4 A9 47 C3 29 E5 7E F4 1F CE 8D E2 E0
+00A0 | 45 6B B9 0D D2 39 A8 E5 A9 32 48 98 FF E5 F1 25
+00B0 | 75 0B 29 BA 69 43 A4 91 41 7A 8C 50 DD 5E 8E 47
+00C0 | AA 23 F7 20 75 93 73 B1 52 7B E9 D5 93 A8 5F 82
+00D0 | DA 52 7A AA 4E 36 1B 1F 2E FD A6 BA 39 21 71 FE
+00E0 | AB 13 E0 D0 9B 43 E7 C6 26 DB 10 5E 2D F1 16 A3
+00F0 | 84 04 2B 9D E5 EC FF 08 79 5D BA C1 AF 0B 62 68
+0100 | 78 3A FB 88 9A 49 A2 51 0D 94 07 9F B7 EB 9A 25
+0110 | F8 60 70 BA DD 3A B3 64 4C 25 27 71 EB 15 3A 74
+0120 | 2F 8D 4C D2 02 48 84 35 10 EF FD AD C4 98 59 0A
+0130 | D6 25 8C 03 81 EE 84 98 7D D7 14 B7 80 4D F6 AF
+0140 | EA 76 A7 E8 CD 65 6A CE 90 C1 02 60 F0 BA D3 AB
+0150 | FF 44 66 FD 72 6E 2E 76 E0 CB BC 8B F7 59 C9 C2
+0160 | 43 C5 89 CD ED 53 89 60 2C 87 0A 00 6D 0B 58 C8
+0170 | 4D 3D E8 C0 15 69 D5 3F 94 89 97 39 45 AF 5A B6
+0180 | E5 86 9C B7 63 11 B7 8F 14 73 59 CE

Payload (de)serialization:

set_client_DH_params#f5045f1f nonce:int128 server_nonce:int128 encrypted_data:string = Set_client_DH_params_answer;
nonce 4, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 20, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
g_b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
D4C932AA		FE000100B5C07CAB67304C7EC341D6CF 79F231ABC9F3BBD72E3318586C426D7D 2775435F37991FF37E915CA3338B3A7A BCEF1501E5FA3160278DC36184E20255 9A0F392DF0D8B3D44701682619BC8A7A A42166C83AC3FFCA427C9437F56B3D98 FF04F64C7BD068B479FE88599473DEEB 0638A61CC4F22343838CDD0736B384E6 127D0C000FB0F1B5C283620F855BB51F EEA8D5C1F75A00FA90F063C0560EA662 46CAB1045EEC355652442C4D85CDE65F F1D3A17AF09461C893FD17080D32B8ED 50BCEF57A82B5C0D343CEAAECA94CECB 2996923876F2CC3FF1BE2243A0EDC455 B68ACB25B66CCB6BDC4CC668E68DC29F 64A7DA6FDEACB7D9A837E26AE46B77B8
52495D71		 Single-byte prefix denoting length, a 256-byte (2048-bit) string, and zero bytes of padding
@@ -746,7 +746,7 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);< - + @@ -764,19 +764,19 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);< - + - + - + @@ -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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
+
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 BC 5C 81 1D 31 87 65
-0010 | 40 00 00 00 34 F7 CB 3B FB E9 D8 14 18 04 88 D9
-0020 | D5 41 F4 89 59 74 00 FB C8 49 6E 59 A0 44 46 E9
-0030 | 55 7D 76 EB A3 4A 6C 3E 77 7B 06 DC FD 38 23 46
-0040 | B3 28 05 FB 01 AA 9D 80
+
0000 | 00 00 00 00 00 00 00 00 01 D0 C0 BC C9 32 87 65
+0010 | 6C 00 00 00 34 F7 CB 3B 7E 79 38 C1 4A B7 30 24
+0020 | C3 94 DB C0 E8 0A 6B 5D DD F3 95 25 25 82 2D BE
+0030 | 37 BB F1 5E 0D C8 A8 60 04 F9 91 DD 4F 67 9B 4C
+0040 | A2 E7 C7 3B 00 19 4D EC

Payload (de)serialization:

dh_gen_ok#3bcbf734 nonce:int128 server_nonce:int128 new_nonce_hash1:int128 = Set_client_DH_params_answer;
message_id 8, 84CF903001D31876558330D00C9328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 40, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
encrypted_data 56, 340FE5001001B6EAFDA50DB20640D6D3532 C120E7A1F1017D23E9BD6C1FA6CBE7A2 F0EAA37167BFB3D02DB03B3497F046C2 E802DB613BADE6DFEBE27CE0458451D7 A84E0F643FDAB28C545C9826F6D765F5 8B2CC54CC1DA23E850619597C0E1896B A0FB1945A8F38AEA063D0AE633382DEB 77DA5BF87BAEB8911314C0BDE1FD8580 3CF69FC16B834A1315629D06868B39D3 C8C57BDACF830051072ACAD79EC9FAA0 5EA7FB85EBD0F36BC7C900958466CB3C FF15C2674275483DC47252D3611943AF A33DC4A45FAB2A206650E5766A6A83B6 AB695D484ADDE406BDFC3216739E78AA 3D05F0B5A2F1E92B2DA1D80DCB64B0A5 1B33FC85D9A6AAC1171477219187EFB1 3167CD8F64F34EBFBFB2F1A421FBD7A1 EB2D43116AD63BAE95D0B15C4355FDC0 44338102CA0068A4D884CC6A84CA65FD 5673248B71994EF4B0D7890C00C3CE7C ADB16C709F25C67E5EBEE012BE0FA1EE
E6A9EB05		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
147359CE		 Encrypted client_DH_inner_data generated previously, serialized as a TL byte string
@@ -817,13 +817,13 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);< - + - + @@ -835,19 +835,19 @@ encrypted_data := AES256_ige_encrypt (data_with_hash, tmp_aes_key, tmp_aes_iv);< - + - + - +
message_id 8, 801BC5C811D31876501D0C0BCC9328765 Message ID generated as specified here » (unixtime() << 32) + (N*4)
message_length 16, 440000000 (64 in decimal)6C000000 (108 in decimal) Message body length
nonce 24, 16FBE9D814180488D9D541F489597400FB7E7938C14AB73024C394DBC0E80A6B5D Value generated by client in Step 1
server_nonce 40, 16C8496E59A04446E9557D76EBA34A6C3EDDF3952525822DBE37BBF15E0DC8A860 Value received from server in Step 2
new_nonce_hash1 56, 16777B06DCFD382346B32805FB01AA9D8004F991DD4F679B4CA2E7C73B00194DEC 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.