@@ -77,7 +77,7 @@
| message_id |
8, 8 |
-C48A040089FB9766 |
+781B0B00BAFB9766 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
@@ -95,7 +95,7 @@
| nonce |
24, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
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 A8 12 6E 89 FB 97 66
-0010 | 50 00 00 00 63 24 16 05 AE 3C 4B 5C 6F 3C 2B 0D
-0020 | 7D 27 2F 73 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97
-0030 | 8D 22 18 F0 39 EC B2 86 08 1F 24 6C E9 AB 05 AB
-0040 | AD 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 10 15 25 BA FB 97 66
+0010 | 5C 00 00 00 63 24 16 05 9B DE 3C 06 C0 EF 93 D9
+0020 | 72 AF 72 00 A0 EA F5 AB BD 90 9B 93 BE F0 96 1A
+0030 | 95 C6 37 5A D6 CF 6E B5 08 29 80 17 E1 62 0E 71
+0040 | 83 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 |
-01A8126E89FB9766 |
+01101525BAFB9766 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-50000000 (80 in decimal) |
+5C000000 (92 in decimal) |
Message body length |
@@ -150,19 +150,19 @@
| nonce |
24, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Server-generated random number |
| pq |
56, 12 |
-081F246CE9AB05ABAD000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2244038265189804973 |
+08298017E1620E7183000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2990416409354203523 |
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 = 2244038265189804973
-Decompose into 2 prime cofactors p < q: 2244038265189804973 = 1408624999 * 1593070027
-p = 1408624999
-q = 1593070027
+pq = 2990416409354203523
+Decompose into 2 prime cofactors p < q: 2990416409354203523 = 1614906899 * 1851757777
+p = 1614906899
+q = 1851757777
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 1F 24 6C E9 AB 05 AB AD 00 00 00
-0010 | 04 53 F5 E9 67 00 00 00 04 5E F4 51 CB 00 00 00
-0020 | AE 3C 4B 5C 6F 3C 2B 0D 7D 27 2F 73 3E 43 D7 16
-0030 | 2F C9 7B B4 A7 29 4A 97 8D 22 18 F0 39 EC B2 86
-0040 | 93 1C 01 18 53 0C 27 7A 4A 14 D0 9A 0D 66 69 83
-0050 | 5D 59 2B F0 82 D8 38 FC 0D DA B1 AD 31 6B 2B E0
+0000 | 95 5F F5 A9 08 29 80 17 E1 62 0E 71 83 00 00 00
+0010 | 04 60 41 86 13 00 00 00 04 6E 5F 94 D1 00 00 00
+0020 | 9B DE 3C 06 C0 EF 93 D9 72 AF 72 00 A0 EA F5 AB
+0030 | BD 90 9B 93 BE F0 96 1A 95 C6 37 5A D6 CF 6E B5
+0040 | 4D 3E 1A 6F 33 4E 05 CB BD 96 87 28 CB 0A 0D 78
+0050 | 2D F2 3F 59 F9 2F 34 3F 05 BC 15 A2 EC F1 3F 86
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 = 1593070027
| pq |
4, 12 |
-081F246CE9AB05ABAD000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2244038265189804973 |
+08298017E1620E7183000000
TL byte deserialization
=> bigendian conversion to decimal
=> 2990416409354203523 |
Single-byte prefix denoting length, 8-byte string, and three bytes of padding |
| p |
16, 8 |
-0453F5E967000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1408624999 |
+0460418613000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1614906899 |
First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| q |
24, 8 |
-045EF451CB000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1593070027 |
+046E5F94D1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1851757777 |
Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| nonce |
32, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
48, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| new_nonce |
64, 32 |
-931C0118530C277A4A14D09A0D666983 5D592BF082D838FC0DDAB1AD316B2BE0 |
+4D3E1A6F334E05CBBD968728CB0A0D78 2DF23F59F92F343F05BC15A2ECF13F86 |
Client-generated random number |
@@ -291,39 +291,39 @@ q = 1593070027
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 = 955FF5A9081F246CE9AB05ABAD0000000453F5E967000000045EF451CB000000AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB286931C0118530C277A4A14D09A0D6669835D592BF082D838FC0DDAB1AD316B2BE002000000
-random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF534715475D1FEEC91ABC1847BAF02BA2A7E295CAB7CDB9494C9B1A55786AC1C0E83C2720F31235532F031D936F410385637604AF66C25A4C3A4CE36169DA894
+data = 955FF5A908298017E1620E71830000000460418613000000046E5F94D10000009BDE3C06C0EF93D972AF7200A0EAF5ABBD909B93BEF0961A95C6375AD6CF6EB54D3E1A6F334E05CBBD968728CB0A0D782DF23F59F92F343F05BC15A2ECF13F8602000000
+random_padding_bytes = 27B8093BC146B3FE1222F8910D5FAA0866D2831ACD45B8C999F2A99548B1E99F041DCBD5DE28FCF848638ACF52A5CA9B2AF049FDBD923F7768AB3B0473CF774B8D9230A3EDA3A93944AC7ED34B3CD15F908120D455D9FE2CB7B103F6
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 EC B6 0B 00 89 FB 97 66
-0010 | 40 01 00 00 BE E4 12 D7 AE 3C 4B 5C 6F 3C 2B 0D
-0020 | 7D 27 2F 73 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97
-0030 | 8D 22 18 F0 39 EC B2 86 04 53 F5 E9 67 00 00 00
-0040 | 04 5E F4 51 CB 00 00 00 85 FD 64 DE 85 1D 9D D0
-0050 | FE 00 01 00 30 97 98 B0 7D E6 4C AE 6D B0 11 1C
-0060 | 18 48 BD 93 6E 2C 4B 2B D3 A1 74 01 E5 44 8A 35
-0070 | 60 E7 23 51 D6 BB 5F 7B 2D 75 3B EC DC 02 DA 80
-0080 | 48 36 B6 03 07 BA 45 CA BE 17 AA 38 C9 14 FC A0
-0090 | 5E 87 F2 F7 C0 0D DA 86 27 9A EE E0 A0 0F 07 40
-00A0 | EB 88 86 3E BD 2B 87 94 72 A5 34 39 35 72 72 85
-00B0 | 38 68 19 EE 48 01 24 12 A8 67 66 EE E5 4E E9 4A
-00C0 | 48 0D AF 5D 6C 66 77 7D C8 F1 F6 1F 14 94 98 08
-00D0 | 8E 4C FF D9 72 31 7F 2F 50 A5 AD F7 65 96 B3 02
-00E0 | C5 6F 58 77 06 18 17 C0 FB C1 5E 85 2F 35 C6 73
-00F0 | A6 65 8D A1 20 53 DD DD 65 29 7F E6 F9 F3 1A 96
-0100 | 99 BD 50 86 1F F8 8C BB C0 B3 7F F3 F4 CC BA 3D
-0110 | B6 7A 26 0F 31 DB 11 3A E1 41 D8 24 DA 0F 62 51
-0120 | 9B D2 44 88 78 CE DA 3A 7B 20 7C 42 E3 57 62 D6
-0130 | D2 52 E0 0D AE 36 64 39 72 C4 EE 59 FC 91 9D F5
-0140 | 5F 14 CF 8F AA 2F 92 14 FE 46 87 FD 5C 05 8F 7D
-0150 | 7E 83 2D 09
+0000 | 00 00 00 00 00 00 00 00 7C 1B 0B 00 BA FB 97 66
+0010 | 40 01 00 00 BE E4 12 D7 9B DE 3C 06 C0 EF 93 D9
+0020 | 72 AF 72 00 A0 EA F5 AB BD 90 9B 93 BE F0 96 1A
+0030 | 95 C6 37 5A D6 CF 6E B5 04 60 41 86 13 00 00 00
+0040 | 04 6E 5F 94 D1 00 00 00 85 FD 64 DE 85 1D 9D D0
+0050 | FE 00 01 00 71 79 35 6E 01 2A A6 DE EB 3C 68 B4
+0060 | 4A B1 21 2A 36 9E BA A9 1F CF D0 05 C3 9F 7D 13
+0070 | 2A 21 1B 80 65 80 41 62 50 47 A4 42 96 E9 E4 10
+0080 | 3C 28 6B 9E 29 37 78 70 DE B3 64 F9 C7 41 83 5B
+0090 | 60 02 FF 28 41 63 78 2C 38 0F 7D 8D 54 24 B1 20
+00A0 | 30 62 6C A5 9A E9 D5 9F 8B 8B 6A 9F DC 6E 4F 56
+00B0 | B2 5C DF B3 E6 DD 94 2D 94 67 A2 52 A2 88 D9 42
+00C0 | 7A 14 D1 76 49 8F 8E 27 50 50 E3 D9 45 71 BB 91
+00D0 | 80 51 54 49 1A 93 8E C2 25 1C C9 DC 26 42 16 BA
+00E0 | D1 71 58 3C 94 DE 1D 66 6A FE 7C BA CE C3 19 F6
+00F0 | 0E 13 07 B7 33 11 EB 87 0D 82 1C C2 06 13 BE DC
+0100 | 74 51 45 F8 EB CF 4D C4 30 28 4A 05 B9 FA 1E A8
+0110 | A0 70 0C 33 6C 85 A7 4B F8 74 84 53 8F 3D 5A DF
+0120 | 6D 53 4E 06 89 35 77 DB 1E 8C 4F 0B B4 D2 EB 4A
+0130 | 44 04 EA 5E E2 7F B8 64 57 94 5F 2B F4 20 16 BD
+0140 | AE F8 03 41 1C 43 C0 F0 63 39 B9 0D 7D 28 41 B3
+0150 | C5 C3 74 12
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 = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
| message_id |
8, 8 |
-ECB60B0089FB9766 |
+7C1B0B00BAFB9766 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
@@ -363,25 +363,25 @@ random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
| nonce |
24, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| p |
56, 8 |
-0453F5E967000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1408624999 |
+0460418613000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1614906899 |
First prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
| q |
64, 8 |
-045EF451CB000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1593070027 |
+046E5F94D1000000
TL byte deserialization
=> bigendian conversion to decimal
=> 1851757777 |
Second prime cofactor: single-byte prefix denoting length, 4-byte string, and three bytes of padding |
@@ -393,7 +393,7 @@ random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
| encrypted_data |
80, 260 |
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
7E832D09 |
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
C5C37412 |
Value generated above |
@@ -402,47 +402,47 @@ random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
6) Server responds with:
Received payload (excluding transport headers/trailers):
-0000 | 00 00 00 00 00 00 00 00 01 A4 FD 2D 8A FB 97 66
-0010 | E4 02 00 00 5C 07 E8 D0 AE 3C 4B 5C 6F 3C 2B 0D
-0020 | 7D 27 2F 73 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97
-0030 | 8D 22 18 F0 39 EC B2 86 FE 50 02 00 97 5B 48 71
-0040 | 85 A4 2B D9 73 ED DA 56 46 88 39 DF 4B DC 23 52
-0050 | 1C 76 90 9D BB 7F 72 71 79 57 34 D2 AF 47 48 49
-0060 | D2 20 0F 5D 17 E4 34 74 A4 7E 29 B0 DD 1D 6C A7
-0070 | 67 CC BC E3 E1 7E A2 F6 76 2D 75 51 2C A0 D1 BD
-0080 | 29 CB 5C 19 B7 DB D2 11 C3 7D 40 AB 71 8C 03 E1
-0090 | 9D F4 F4 F2 03 C5 C4 E5 BD 8E D3 75 40 47 D9 DC
-00A0 | 1B 7B C1 15 29 48 41 BE C2 8D 6A 27 9E F8 BB BA
-00B0 | BF 75 9A 1D AB 8E F5 3D 83 BC F0 6F DB F7 C1 50
-00C0 | 8A 8F 59 55 D7 5D C7 CB 86 C0 AD DD 2E 6D 59 22
-00D0 | 80 88 D4 90 80 AC A6 5D 93 9E C4 34 19 A9 55 46
-00E0 | 9B 98 36 A4 88 69 D9 0B DE FE B7 55 5C 0A B3 63
-00F0 | 4A 4E 6A 60 69 A9 85 74 32 52 F3 28 4F 16 87 82
-0100 | B9 93 BF 72 29 25 19 0B F1 FE 79 94 03 DE C1 BC
-0110 | 28 94 C2 75 C0 2D 0B 04 8C EF 8B A7 7C BF D0 C0
-0120 | 6A A0 63 7C 5E CD D1 FC 23 1E D2 B8 FA 7B 1B 7E
-0130 | 83 2E 22 69 BA 9B 62 FB 6B B9 95 58 A1 3A 0C F5
-0140 | 76 1D 4E B9 0A 2C D1 8D E0 BA BE BC 86 B6 C7 DB
-0150 | AF 83 13 7E B5 47 3A FB 3F 03 5C 15 D9 DD 5D 2D
-0160 | 65 14 68 35 CB 6B AB 39 4A 83 36 CA EC 75 B9 9B
-0170 | 1E 92 3D 7E D5 5A 9F 1C 3B 96 E3 6D 6A B2 11 9C
-0180 | 45 24 41 DE AE 66 F4 B1 5A 91 8F FC BC C4 42 7D
-0190 | 49 5D A2 57 02 A5 84 DA 27 E4 F0 C5 9C E5 01 99
-01A0 | 99 BF 0B 8E 2A 81 0F B5 25 D2 DD 92 04 91 02 B1
-01B0 | 57 95 24 CB 7B D6 2C 71 4E E2 29 0E EB 6F 4D 0B
-01C0 | 69 9F 11 89 6D 49 A7 3F 24 BC BE 7D AF 23 04 71
-01D0 | 88 D1 7E ED 8B 92 71 48 79 80 0B AB DF 4C 9D FB
-01E0 | 12 A3 3F 00 68 D6 52 5F 1A 6B 22 17 78 5E 52 68
-01F0 | 8E 21 42 6F 3B 62 D7 54 8C 56 96 15 E8 0F 46 AC
-0200 | FE F3 79 2E 28 80 A6 BE 2D C1 0A 91 26 E1 C6 CA
-0210 | 71 13 10 FF DE FB 46 0F C3 A4 CE 0A 7F EB 21 42
-0220 | 84 C7 46 15 31 F3 22 0A F2 D4 7C 37 8A 0B B8 FD
-0230 | 55 D1 9D 06 30 9F F5 FC DF 7B A5 51 6F 23 A0 C2
-0240 | 76 5C 4F 47 1F F4 8D 8B 53 01 A2 BC 85 59 C6 69
-0250 | 4C FD 9D 53 7C E4 27 64 92 34 86 3F B6 1B C7 2D
-0260 | 1A 2B A0 3C FC AA 1B 17 A1 35 54 A9 80 C7 5A 04
-0270 | 56 00 6F 45 73 91 E0 F6 CD 7A A8 A3 90 68 91 5D
-0280 | D1 8A FA 82 5F D3 8A 52 26 E7 C3 B5
+0000 | 00 00 00 00 00 00 00 00 01 74 0A 03 BB FB 97 66
+0010 | 78 02 00 00 5C 07 E8 D0 9B DE 3C 06 C0 EF 93 D9
+0020 | 72 AF 72 00 A0 EA F5 AB BD 90 9B 93 BE F0 96 1A
+0030 | 95 C6 37 5A D6 CF 6E B5 FE 50 02 00 49 39 5C 7C
+0040 | 04 76 90 5C 52 1F 55 EE A8 F1 42 52 EB 0F EF 60
+0050 | 81 03 27 62 A6 AE 3C 78 59 7C C7 65 76 37 18 89
+0060 | E6 F1 01 6D 6F 3B 84 F8 DA 15 30 A0 55 9A E7 02
+0070 | 6D 49 B0 2A 03 20 31 96 D7 75 5D 47 B0 C5 7F 10
+0080 | A5 B3 C9 64 E6 3E E6 1E 4B A6 BD 39 B8 82 57 59
+0090 | DC 9A 29 F9 B2 A7 06 EC E7 F7 E2 4F 97 B6 C7 1B
+00A0 | 0F 0A 1E 02 04 2E 96 34 7E AE 13 2A 20 36 F4 98
+00B0 | D0 5D 9E 75 2A 50 B0 5E 35 94 BF 57 B8 8D 9F 48
+00C0 | 8F 3B 64 93 B6 7E 95 90 20 1A 78 7E 37 3E C4 4D
+00D0 | 10 B1 E9 23 69 D0 16 C9 22 E1 26 3C 43 FF F3 15
+00E0 | 3C 47 E7 96 26 A1 4C 29 24 6A D9 78 B6 51 F2 9C
+00F0 | 5E B5 5F 63 97 7A 65 95 E4 5F 85 69 E1 5C D9 28
+0100 | A9 99 B2 A5 D2 3C 75 EC 5A 16 72 64 9C 5E CE 38
+0110 | 8F C3 9F EF B4 E9 C2 BD 0F FA CC 9A C6 D8 4D B4
+0120 | 29 AA 8B 8C 8E 18 AD F6 9E 25 12 BF 10 91 1A 9A
+0130 | A0 57 7F DA 9B 3B E2 06 3C B6 DF CB 58 43 53 6B
+0140 | 34 B3 CC C7 CB 61 47 4A 26 AE 0D 25 E4 F5 32 48
+0150 | D8 78 A9 CF 48 7E 66 3D C3 B2 27 30 9E 44 82 15
+0160 | F4 39 BC AC D3 96 A0 1B D6 E6 94 24 A2 DA 9B 33
+0170 | C4 B6 9C 70 7C 5B 0A BA 87 9E 76 D7 A7 7F 9A CC
+0180 | 5A 0B 9E 54 EE 6D E0 5B F2 B9 C2 14 4D AF E1 87
+0190 | B7 7D AE C4 9E 0E 32 A9 17 C5 C4 CF A8 59 12 63
+01A0 | 97 D7 2E 35 3E 1E CD 42 C4 3C BB F4 2C E0 31 8A
+01B0 | 89 63 37 1F 01 DB 00 B6 23 7A 4D FB D8 07 CE BD
+01C0 | F0 5A A5 D1 CD 01 85 78 FE EE 49 C9 E1 45 E6 A2
+01D0 | 77 04 99 88 A1 AD 29 C4 85 52 2B 83 E9 A2 0F BA
+01E0 | D7 8F 92 97 51 62 6C 76 20 5B CA 0E 95 18 78 0D
+01F0 | E8 76 9D 29 F9 68 9A D9 8D 6C B0 EA 0D 58 E2 D1
+0200 | CB E6 D5 DD 23 1E 16 51 9A EA EF 1B B9 10 C0 1A
+0210 | FA 56 CE 8E 09 00 33 A7 08 50 E8 7D D7 53 3E 1C
+0220 | CD 33 F7 B0 08 2A 95 E2 24 0D E2 DC 0E E5 60 22
+0230 | 51 EA 44 30 80 0C 7B C8 6C 27 45 53 65 94 B8 24
+0240 | 1F FE DB B0 A0 BB 7F 9A 3E 09 33 ED 87 38 B7 77
+0250 | 14 72 1C AC CB 47 1A 83 0F 03 54 0E 7D 1C A7 B2
+0260 | 9E 36 F0 88 A5 91 F6 81 BD 60 0F 67 4D AD 50 64
+0270 | 10 4C 25 05 14 37 4C FB 12 46 29 ED 1D 9B 41 B6
+0280 | B6 50 6B C1 32 69 5E FA E3 E8 AA 25
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 = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
| message_id |
8, 8 |
-01A4FD2D8AFB9766 |
+01740A03BBFB9766 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-E4020000 (740 in decimal) |
+78020000 (632 in decimal) |
Message body length |
@@ -482,19 +482,19 @@ random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
| nonce |
24, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| encrypted_answer |
56, 596 |
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
26E7C3B5 |
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
E3E8AA25 |
See below |
@@ -502,20 +502,20 @@ random_padding_bytes = 0E2699DFACC1B6A2D082AEBE8C63650321BB14AFE76B6E0DDF2A8A6FF
Decrypt encrypted_answer using the reverse of the process specified in step 6:
-encrypted_answer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
-tmp_aes_key = BC4BB4D5C4F912636BB5A3D4219F1925CD6E756F9E6725E97483C3DE053BFF5D
-tmp_aes_iv = A13FE055E9216E10852EEAEA353FBA643B7F0ACA7980AE2C20635707931C0118
+encrypted_answer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
+tmp_aes_key = 402A22230C9BB7E1AAF6E978F76FCF6E641F1B62DBCA2BF60FC95A1BAD45F56C
+tmp_aes_iv = C4BAAC5594932970391D732F1FF2A0CCDBB82F8CC63F5D5BB844A9234D3E1A6F
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 AE 3C 4B 5C 6F 3C 2B 0D 7D 27 2F 73
-0010 | 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97 8D 22 18 F0
-0020 | 39 EC B2 86 03 00 00 00 FE 00 01 00 C7 1C AE B9
+0000 | BA 0D 89 B5 9B DE 3C 06 C0 EF 93 D9 72 AF 72 00
+0010 | A0 EA F5 AB BD 90 9B 93 BE F0 96 1A 95 C6 37 5A
+0020 | D6 CF 6E B5 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 = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
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 | BA 3A 31 2D B8 35 FD BB BA BB 75 45 AE EC FC 6D
-0140 | 0D D1 54 4B 81 A0 32 68 F4 31 DD 7D C5 9A D9 53
-0150 | 37 9A 9C B6 AA C6 BC A1 99 36 D4 C4 9C EE CF 7A
-0160 | 58 54 7E 92 4A 52 19 0B 2A B6 FE 40 BF A6 CB 80
-0170 | 74 30 8E 1C A1 DA A3 0B 0A AA 77 B0 4C 4C BD 3A
-0180 | B7 D3 E8 3E 25 ED 1C 41 34 97 B4 63 4C 98 A0 E3
-0190 | BF A2 1D A8 00 50 A1 A6 AE EB BE 3B CE 4C 54 C4
-01A0 | 33 F6 CE 9A E4 12 6A 20 E1 EA 49 84 FA 7A 98 68
-01B0 | F6 0D 3A C1 81 69 FA DC F4 8E E4 48 A4 30 AD 62
-01C0 | 96 FC 69 C6 92 CC 32 0A C1 DA E2 A1 56 79 D5 61
-01D0 | D5 32 3A D0 75 D9 3F 3B ED EE A1 DA 88 6A 13 1A
-01E0 | 8C 24 3E EB 01 82 FE 6D 0C A7 D1 4C 2A 83 FB C2
-01F0 | 33 45 21 68 59 B1 59 4B 0F E4 B0 7C 57 68 DA EC
-0200 | 43 05 B9 A9 E6 81 B8 AF B4 10 EB 91 62 60 14 C2
-0210 | 92 3D 63 8F DC 99 E1 4F 85 B6 6F 4B CF 96 59 10
-0220 | 74 29 3E 51 34 2C 87 65 58 29 C5 24 54 51 13 C4
-0230 | 8A FB 97 66
+0130 | 7E CB BF A5 44 A9 85 17 6C 84 7D E6 DC F4 01 F2
+0140 | B9 3F FD 3F 02 24 B0 01 CA E4 C4 18 94 A9 C7 82
+0150 | 9B 32 11 AB 7D D0 23 D6 03 01 0F 9A D6 BE 13 2D
+0160 | 50 88 74 98 3B E0 CF AE A2 57 46 E0 95 A9 04 F2
+0170 | 36 4C E7 17 4C 27 BD C7 D4 D4 BD 17 7A 6A B1 86
+0180 | 20 E4 F8 DA E0 0C 7F FC 17 B2 03 47 87 2F F5 9C
+0190 | 10 66 F4 D6 16 0A B9 C5 E3 C8 09 94 81 92 F6 1A
+01A0 | 38 28 77 37 30 D6 6E BD 6E F9 DF C0 9A 25 F6 8A
+01B0 | 1E 78 89 04 73 0A 93 DE 2A 24 6D 96 42 71 7B 54
+01C0 | 82 81 4E C1 5D FF F6 39 A5 77 B0 7D 5C 3C 1B AA
+01D0 | 69 B6 9F C5 87 AB CA 46 3E 14 34 40 F6 0B 60 32
+01E0 | B8 84 F4 94 72 04 B1 1B 33 A4 8B CE 2F 9E 91 01
+01F0 | 95 D4 99 AF 07 45 0C CA 38 44 F8 42 16 18 AA 74
+0200 | 8E 73 7F D2 6F 77 5E 44 38 CB DB C6 BD FC A9 72
+0210 | 47 6C 8A F1 C4 24 18 D3 37 B9 39 C2 A7 8B A3 6D
+0220 | 32 09 16 11 49 28 15 41 40 D8 95 13 C0 4D 84 09
+0230 | BB FB 97 66
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 = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
| nonce |
4, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
20, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
@@ -594,13 +594,13 @@ answer = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
| g_a |
300, 260 |
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
545113C4 |
+FE0001007ECBBFA544A985176C847DE6 DCF401F2B93FFD3F0224B001CAE4C418 94A9C7829B3211AB7DD023D603010F9A D6BE132D508874983BE0CFAEA25746E0 95A904F2364CE7174C27BDC7D4D4BD17 7A6AB18620E4F8DAE00C7FFC17B20347 872FF59C1066F4D6160AB9C5E3C80994 8192F61A3828773730D66EBD6EF9DFC0 9A25F68A1E788904730A93DE2A246D96 42717B5482814EC15DFFF639A577B07D 5C3C1BAA69B69FC587ABCA463E143440 F60B6032B884F4947204B11B33A48BCE 2F9E910195D499AF07450CCA3844F842 1618AA748E737FD26F775E4438CBDBC6 BDFCA972476C8AF1C42418D337B939C2 A78BA36D320916114928154140D89513
C04D8409 |
g_a diffie-hellman parameter |
| server_time |
560, 4 |
-8AFB9766 (1721236362 in decimal) |
+BBFB9766 (1721236411 in decimal) |
Server time |
@@ -609,34 +609,34 @@ answer = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
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 AE 3C 4B 5C 6F 3C 2B 0D 7D 27 2F 73
-0010 | 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97 8D 22 18 F0
-0020 | 39 EC B2 86 00 00 00 00 00 00 00 00 FE 00 01 00
-0030 | 26 F0 4C 7F 10 5F AB 7C EC 33 27 DC AE 6F B8 08
-0040 | E4 BD 2C F1 1C 4F A2 38 D9 B7 02 8D 7C 69 4E 44
-0050 | 28 9A BA 00 29 FA F7 F5 4C FE 89 19 E9 B2 F0 7A
-0060 | A0 49 52 BE 59 BD C6 85 16 E6 61 03 82 81 6B 13
-0070 | B1 09 D8 FB 01 24 A4 C4 5C D7 E7 95 3F 30 0D 65
-0080 | 0E E3 09 2B 1E 95 2B D9 A9 E9 EB D5 5C CA 88 E3
-0090 | C6 2F AA 80 08 15 11 23 9B 0F DC 21 D5 8D E7 1C
-00A0 | AD 81 36 C5 BB 2C E8 B4 58 06 F0 91 AF A9 1E BA
-00B0 | D6 9D 19 5C 17 24 C1 19 77 68 F6 5C AC 1D 3A 3C
-00C0 | 0B 8B 3C 3E 21 A5 55 F2 F9 2C D8 1B 83 26 B5 4C
-00D0 | F8 71 ED 06 EC EB FA 86 D3 1B 30 18 92 12 24 90
-00E0 | 58 8D DF BB F0 7C 59 20 EB A3 91 3A CD 72 C3 D1
-00F0 | 42 F7 A8 A9 5B 08 FA E2 F0 57 42 A9 A5 DC 0B 53
-0100 | CC 9B 90 D8 59 21 C1 3F 0D E1 85 38 15 2E DC F6
-0110 | DD AA 86 0B 19 6E 7D 36 E1 E1 6C A0 45 C3 8C F4
-0120 | 84 FA D5 E9 74 B6 79 A8 99 EB 56 3E 69 BE C0 9B
+0000 | 54 B6 43 66 9B DE 3C 06 C0 EF 93 D9 72 AF 72 00
+0010 | A0 EA F5 AB BD 90 9B 93 BE F0 96 1A 95 C6 37 5A
+0020 | D6 CF 6E B5 00 00 00 00 00 00 00 00 FE 00 01 00
+0030 | 3C 3B B4 E4 EA BA 39 BC 19 98 EC 5F 96 78 B0 4B
+0040 | 28 7E EA 07 9D BD 27 7A 72 7B B4 53 DB 1A 3C FE
+0050 | 6A A6 21 78 E3 26 9D D6 B3 04 5F 65 ED C6 D5 D7
+0060 | 41 A2 9E F8 B0 98 B9 14 D0 7B 2E 65 B5 56 EA D4
+0070 | BD EC A7 32 A6 09 C0 C5 37 61 6D B5 E9 99 50 31
+0080 | FE 5B CF BE 3A 9C 96 19 99 5A C0 94 D3 A1 41 98
+0090 | 7D C3 7F F2 8D 05 44 D8 D4 D3 FF 12 3C D4 3A 1B
+00A0 | 33 70 77 B1 68 0D 0B 3C ED 32 94 47 D1 6B 8A 48
+00B0 | 91 67 91 56 74 73 27 7F 78 91 9C C2 EB EA 41 35
+00C0 | 1E 7D FA 3B B9 F0 41 02 69 96 F6 C9 59 26 8C FE
+00D0 | A7 86 A5 15 8A 9F 1D 1A 59 F5 BB 43 85 24 79 AC
+00E0 | 3C FB 5C A5 9D F5 FD 66 27 86 7C 81 D6 E4 52 4A
+00F0 | 0A 2C 82 28 A4 E6 45 CD 56 80 CF 3B 74 CD 1D 48
+0100 | 4F 33 FB 4C 9C 2C 0A EE 5A CF 51 64 01 04 12 64
+0110 | C0 47 F3 39 D0 3A 60 32 9C 20 EE FF 38 F6 C2 D3
+0120 | 24 DE ED 38 07 C8 BE 0B 2C 6C 01 3A E1 4F 40 B9
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 = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
| nonce |
4, 16 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
20, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| g_b |
36, 260 |
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
69BEC09B |
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
E14F40B9 |
Single-byte prefix denoting length, a 256-byte (2048-bit) string, and zero bytes of padding |
@@ -684,47 +684,47 @@ answer = BA0D89B5AE3C4B5C6F3C2B0D7D272F733E43D7162FC97BB4A7294A978D2218F039ECB28
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 = 2E6CA76A6788CA7CCE0B19E7
-tmp_aes_key = BC4BB4D5C4F912636BB5A3D4219F1925CD6E756F9E6725E97483C3DE053BFF5D
-tmp_aes_iv = A13FE055E9216E10852EEAEA353FBA643B7F0ACA7980AE2C20635707931C0118
+data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
+padding = 8F6DE24A7AA3B5EE1B038467
+tmp_aes_key = 402A22230C9BB7E1AAF6E978F76FCF6E641F1B62DBCA2BF60FC95A1BAD45F56C
+tmp_aes_iv = C4BAAC5594932970391D732F1FF2A0CCDBB82F8CC63F5D5BB844A9234D3E1A6F
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 B0 88 09 00 8A FB 97 66
-0010 | 78 01 00 00 1F 5F 04 F5 AE 3C 4B 5C 6F 3C 2B 0D
-0020 | 7D 27 2F 73 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97
-0030 | 8D 22 18 F0 39 EC B2 86 FE 50 01 00 4E DF 0B AB
-0040 | 91 AB 52 50 72 97 78 E4 46 C8 3E 3B 4B 9F FF B4
-0050 | E4 73 14 8C 1B 73 82 F5 21 40 C8 91 D1 9A 94 1F
-0060 | 04 F8 AB 07 F8 68 62 C0 B5 F2 65 BE AF FC 6A 38
-0070 | 1D 4B 0B AE 9D 7D 02 6C 5C D6 A7 43 6C ED A5 E9
-0080 | 7D 66 85 7B 44 31 73 12 17 19 63 93 D1 17 D7 73
-0090 | A7 88 16 CF C3 81 FF 1A E0 1E 59 21 EF 1A 43 AB
-00A0 | BD 90 5C CF 7E 2F 85 04 55 CA AC 4F 58 6A 61 90
-00B0 | 16 FF F2 5F 8F DD 47 EC 21 D4 04 E8 1E 85 A9 3F
-00C0 | B1 94 E9 64 14 FE F6 ED C0 09 E3 E6 1E 19 BE B6
-00D0 | 66 B7 EB D5 91 60 5F 2F 84 42 8C 2A 83 AA 57 CE
-00E0 | 5C C6 A4 C4 E9 DA 04 42 EC B6 33 50 79 97 EC C3
-00F0 | 5D 5D 9D 99 65 29 A8 1A A6 C6 D6 4D 39 CE 71 5B
-0100 | 1B 22 61 D9 72 06 10 53 BD 14 EA 34 73 CD 1F 3F
-0110 | 08 9A 28 6B 8D 9A F9 9A 8F DE DC 9F BE 96 9E BE
-0120 | B8 FF CC 8E 21 57 9E 27 BB 5F A5 DE 0D AC D3 BB
-0130 | 76 00 3C AC 1E 17 56 2F 78 6C 3D 4B 42 08 64 F8
-0140 | 37 89 EF E5 DE 3C F2 A8 19 54 97 4E 3A CE 2E B9
-0150 | E5 17 36 B6 62 8A 73 08 DB 51 DB A7 8F 25 2C 96
-0160 | FD 78 76 D8 00 8B 45 DC B1 CD 4D EE 41 04 5D C9
-0170 | 84 05 C6 2A 54 4E 5C 9B 12 C5 3E C0 35 AF 2E F3
-0180 | B6 28 D9 00 50 DC BF E2 8B D5 7D 08
+0000 | 00 00 00 00 00 00 00 00 CC FA 0C 00 BB FB 97 66
+0010 | 78 01 00 00 1F 5F 04 F5 9B DE 3C 06 C0 EF 93 D9
+0020 | 72 AF 72 00 A0 EA F5 AB BD 90 9B 93 BE F0 96 1A
+0030 | 95 C6 37 5A D6 CF 6E B5 FE 50 01 00 CE 24 01 37
+0040 | B2 4A 93 AE 76 D0 C0 4F 93 32 4A EF F6 95 99 DA
+0050 | 62 7D AD 70 9B 13 D9 4B 61 10 18 AA 67 71 5A 57
+0060 | 6F 04 1D B9 E5 E8 43 78 C2 B6 DD C8 C3 CF 7B 58
+0070 | E2 DB 98 12 F7 1C 35 13 72 48 ED 55 75 B5 7D 14
+0080 | 78 06 94 B1 4C EC 2B 3D AC 60 61 2B C0 72 32 92
+0090 | 9E 93 B1 F3 2F 3A B4 90 96 BB 27 28 22 24 BD 18
+00A0 | 0B 07 E3 D2 74 BB 7B CF F7 06 3C F5 53 47 B7 98
+00B0 | D4 5F 77 1A D5 A6 BF 60 52 91 80 82 39 6C DE 82
+00C0 | EF 37 19 C8 0B AC 18 BE A0 96 AB 59 A8 B7 07 24
+00D0 | 2B B0 31 5F F8 1A FE 0A 08 F9 D4 7C 7B 72 36 A5
+00E0 | C6 7D 4F 98 C4 51 4B D3 F7 DC F3 01 BB 1D A4 A7
+00F0 | DD E5 13 8B BC 24 51 FD 25 13 A3 3F D2 1D 4C 52
+0100 | D5 F0 25 0C FB 50 17 31 92 AF 10 C8 BF 34 7F 6C
+0110 | B4 4B 43 A5 04 C4 01 0E 25 24 2B 08 2F CB CC 04
+0120 | AF 5B E1 BA 88 1A C9 7B D3 F4 E9 C8 2C 73 4C D1
+0130 | 4B 73 1B 33 24 E2 FA E6 22 03 AC 2B 28 E0 95 6C
+0140 | 7E BE 30 AD 0B 59 A5 AB 98 3E 32 12 7C B7 81 05
+0150 | AF 48 7A 25 8B A6 9D 9F 09 8A FE D8 71 CF AD 0A
+0160 | FB DB 3D 3F F6 7B 69 87 5A 71 6C BE 34 13 EC CC
+0170 | 3A 1E 9E CB 03 04 DA BC A8 B7 69 96 67 EE AE 18
+0180 | 47 75 5E A8 92 57 9E 60 F6 2A 04 EC
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 |
-B08809008AFB9766 |
+CCFA0C00BBFB9766 |
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 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| encrypted_data |
56, 340 |
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
8BD57D08 |
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
F62A04EC |
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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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 FC 99 FE 8A FB 97 66
-0010 | 90 00 00 00 34 F7 CB 3B AE 3C 4B 5C 6F 3C 2B 0D
-0020 | 7D 27 2F 73 3E 43 D7 16 2F C9 7B B4 A7 29 4A 97
-0030 | 8D 22 18 F0 39 EC B2 86 7F 18 82 EA A8 E0 08 35
-0040 | 93 39 C3 53 51 A9 7D 9F
+0000 | 00 00 00 00 00 00 00 00 01 F4 C0 07 BC FB 97 66
+0010 | 6C 00 00 00 34 F7 CB 3B 9B DE 3C 06 C0 EF 93 D9
+0020 | 72 AF 72 00 A0 EA F5 AB BD 90 9B 93 BE F0 96 1A
+0030 | 95 C6 37 5A D6 CF 6E B5 03 50 4F 6F 45 00 D7 AE
+0040 | 17 0C 71 EE 2E 61 36 6C
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 |
-01FC99FE8AFB9766 |
+01F4C007BCFB9766 |
Message ID generated as specified here » (unixtime() << 32) + (N*4) |
| message_length |
16, 4 |
-90000000 (144 in decimal) |
+6C000000 (108 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 |
-AE3C4B5C6F3C2B0D7D272F733E43D716 |
+9BDE3C06C0EF93D972AF7200A0EAF5AB |
Value generated by client in Step 1 |
| server_nonce |
40, 16 |
-2FC97BB4A7294A978D2218F039ECB286 |
+BD909B93BEF0961A95C6375AD6CF6EB5 |
Value received from server in Step 2 |
| new_nonce_hash1 |
56, 16 |
-7F1882EAA8E008359339C35351A97D9F |
+03504F6F4500D7AE170C71EE2E61366C |
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. |