Release of suite 1 with Digital Signing APDU

Dear Sir,
Tested with updated gurux director.

All settings are done as per your suggestions but not found Digital signing Tag and digital signature appended at the right of the message.

Frames seems as like suite0.

following is the log. also attached the setting snippet.

09:29:24 Send SNRM request.
TX: 7E A0 23 00 02 BA 69 21 93 9C 9B 81 80 14 05 02 01 F5 06 02 01 F2 07 04 00 00 00 01 08 04 00 00 00 01 2C 01 7E
09:29:24
RX: 7E A0 23 21 00 02 BA 69 73 D8 87 81 80 14 05 02 01 F2 06 02 01 F5 07 04 00 00 00 01 08 04 00 00 00 01 42 69 7E
09:29:24 Send AARQ request.
TX: 7E A0 2E 00 02 BA 69 21 10 40 03 E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 20 1E 5F FF FF 9A 37 7E
09:29:24
RX: 7E A0 46 21 00 02 BA 69 30 61 A3 E6 E7 00 61 35 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 A4 0A 04 08 50 52 4F 7C 23 45 6E F0 BE 10 04 0E 08 00 06 5F 1F 04 00 00 10 10 02 00 00 07 73 0C 7E
09:29:24
RX: 7E A0 18 21 00 02 BA 69 52 9B 17 E6 E7 00 C4 01 C1 00 06 00 00 01 A8 E7 28 7E
09:29:24 Disconnect request
TX: 7E A0 0A 00 02 BA 69 21 53 2A 7F 7E
09:29:24
RX: 7E A0 0A 21 00 02 BA 69 73 62 A5 7E
09:29:24 Send SNRM request.
TX: 7E A0 23 00 02 BA 69 61 93 FA DD 81 80 14 05 02 01 F5 06 02 01 E4 07 04 00 00 00 01 08 04 00 00 00 01 12 46 7E
09:29:25
RX: 7E A0 23 61 00 02 BA 69 73 09 85 81 80 14 05 02 01 E4 06 02 01 F5 07 04 00 00 00 01 08 04 00 00 00 01 81 01 7E
09:29:25 Send AARQ request.
TX: 7E A0 6E 00 02 BA 69 61 10 20 82 E6 E6 00 60 5D A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 05 AC 12 80 10 74 04 21 08 73 31 3D 2F 3B 28 1F 46 62 40 20 2E BE 23 04 21 21 1F 31 00 00 01 A9 0C A5 41 26 4B 40 B5 AA C0 24 56 B5 EC 7E C1 EB 46 BE DB 70 9B 9F 2A 42 8D E7 79 EC 7E
09:29:25
RX: 7E A0 7A 61 00 02 BA 69 30 60 C6 E6 E7 00 61 4A A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 0E A4 0A 04 08 50 52 4F 7C 23 45 6E F0 88 02 07 80 89 07 60 85 74 05 08 02 05 AA 12 80 10 61 62 63 64 65 66 67 68 69 6A 6B 6C 00 00 1E 7F BE 23 04 21 28 1F 30 00 00 01 A8 52 30 6E FB 65 F1 57 E2 49 5C D1 77 A9 99 4C 50 A9 E4 A8 0F 1D FB 6E 93 DB 50 1F C7 7E
09:29:25 Authenticating.
TX: 7E A0 42 00 02 BA 69 61 32 29 52 E6 E6 00 CB 31 31 00 00 01 AA 9A 9A FF 41 D3 0E 50 9D A3 C9 D1 97 FD B5 7A 93 4C 71 FD 77 09 D8 57 31 36 7E 6B 23 41 53 7D 41 09 CD 65 7A 60 00 9A 23 D7 56 A4 4B 08 96 7E
09:29:25
RX: 7E A0 3B 61 00 02 BA 69 52 A7 DE E6 E7 00 CF 2A 30 00 00 01 A9 34 F3 D5 04 86 62 E8 D5 35 CC BE CC C2 5D 8B A4 52 25 45 5A F9 F4 48 A2 8D 5E 78 BC FA ED 8C 3D A0 DF E0 51 38 61 BE 7E

Best Regards,
Aoudumbar Pawar.

Dear Sir,

can share the sample log?

Also in out meter we are applying general signing APDU's to AARQ,AARE and authentication frames.

Best Regards,
AP

Dear Sir,

Thanks a lot!!!

BR,
AP

Dear Sir,

Please find the below successful log of the Key Agreement method between kalkitech client and out meter with suite1

SENDING HDLC FRAME
21:53:44:710 ====> METER-1 7E A0 23 00 02 BA 69 41 93 C9 FE 81 80 14 05 02 02 00 06 02 02 00 07 04 00 00 00 01 08 04 00 00 00 01 6F EF 7E
RECEIVED HDLC FRAME
21:53:44:875 <==== METER-1 7E A0 23 41 00 02 BA 69 73 69 00 81 80 14 05 02 01 FC 06 02 01 FC 07 04 00 00 00 01 08 04 00 00 00 01 DD A1 7E
COSEM OUT HEADER
21:53:44:902 ====> METER-1 E6 E6 00 60 81 AD
COSEM OUT DATA - PLAIN
21:53:44:902 ====> METER-1 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10
75 33 46 20 08 01 44 44 63 19 08 15 33 23 45 2C BE DF 00 08 31 32 33 34 35 36 37 38 00 00 00 0E 01 00 00 00 06 5F 1F 04
00 00 18 1D FF FF 40 69 AD A2 37 DF 91 9F CE 97 93 51 2C 49 4A 3B F6 49 06 26 8A EA 60 AA 28 F9 14 B2 28 3B AA C3 97 A6
3D A1 DA 46 47 46 55 7F 67 80 CE 49 B9 87 88 62 0C C9 95 EE C6 DE EA 5B 85 84 3B DE 3B 69 05 AA 1C FC B6 A6 0C 03 45 FE
4E 2A 73 00 00 00 00 00 00 00 00 00 00
COSEM OUT DATA
21:53:44:902 ====> METER-1 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10
75 33 46 20 08 01 44 44 63 19 08 15 33 23 45 2C BE 73 04 71 21 6F 31 00 00 24 9C 87 C4 05 B7 07 7C CB 24 74 26 CF 7D 70
CD CD 8F 2A 47 D3 6B 83 04 F7 03 6B 58 83 D2 D4 27 0F 0F 87 E3 DE 45 7D C3 7B 42 7A 2C 58 49 FF 97 17 19 52 77 8A 79 8B
3B B3 D7 F5 89 01 8D 3F D7 48 88 5A 23 1D 52 CA C1 B8 A3 29 25 6C 37 75 CF FE BD 28 3E A0 73 6E 44 D4 1A 28 7D AE 09 94
5F AA 1C FC B6 A6 0C 03 45 FE 4E 2A 73
SERVICE = AARQ
SENDING HDLC FRAME
21:53:44:902 ====> METER-1 7E A0 BF 00 02 BA 69 41 10 14 CA E6 E6 00 60 81 AD A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38
8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10 75 33 46 20 08 01 44 44 63 19 08 15 33 23 45 2C BE 73 04 71 21 6F 31
00 00 24 9C 87 C4 05 B7 07 7C CB 24 74 26 CF 7D 70 CD CD 8F 2A 47 D3 6B 83 04 F7 03 6B 58 83 D2 D4 27 0F 0F 87 E3 DE 45
7D C3 7B 42 7A 2C 58 49 FF 97 17 19 52 77 8A 79 8B 3B B3 D7 F5 89 01 8D 3F D7 48 88 5A 23 1D 52 CA C1 B8 A3 29 25 6C 37
75 CF FE BD 28 3E A0 73 6E 44 D4 1A 28 7D AE 09 94 5F AA 1C FC B6 A6 0C 03 45 FE 4E 2A 73 B2 B3 7E
RECEIVED HDLC FRAME
21:53:45:732 <==== METER-1 7E A0 D3 41 00 02 BA 69 30 A7 E7 E6 E7 00 61 81 C2 A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 0E
A4 0A 04 08 33 44 4C 07 02 20 00 59 88 02 07 80 89 07 60 85 74 05 08 02 02 AA 12 80 10 61 62 63 64 65 66 67 68 69 6A 6B
6C 00 00 11 DD BE 7B 04 79 28 77 31 00 00 24 9C FE 0B 02 EE 0E 74 18 30 44 7B E2 2A CA E0 3D 5C 7B 87 44 9E A2 E0 F4 EF
FA DF D6 F9 A7 9D B6 26 F0 26 C3 D0 72 39 6C C5 FE 3A F8 10 42 CE 6E 2B D5 F2 4D 95 BC 87 D1 04 36 7A 6A B2 11 4B BA 23
BA F6 04 34 6A F9 2B 6B 91 96 FF 6D F7 9A 9B BD 03 B9 DF 50 14 CB FB 06 BE 8D C0 EE 32 F9 4B E0 61 A5 65 2B 31 F5 46 94
1A F4 A7 E2 D2 66 73 51 25 86 7C 5F 7E
COSEM OUT DATA - PLAIN
21:53:45:757 ====> METER-1 E6 E6 00 CB 60 85 74 05 08 01 DF 00 08 31 32 33 34 35 36 37 38 08 33 44 4C 07 02 20 00 59 00 00 1F C3 01 C1 00 0F 00 00
28 00 00 FF 01 01 09 10 24 20 B2 F3 F8 6A 76 57 D4 F3 A5 BB 9B 17 B2 B2 40 2A 04 95 6C 8B DF 83 51 D9 BC D8 FF D2 3A AE
89 69 4B 83 D4 1E 32 4C 1A D4 F7 44 9F 74 6A A6 6D A5 DF 62 B2 94 22 27 1A EB B2 C2 1D DF A1 B4 CB 67 30 20 DE B9 C7 57
98 00 03 68 B0 10 AB 90 AF 55 DF 91 84 3F 00 3D CD 14 13 6C 81 36
COSEM OUT DATA
21:53:45:758 ====> METER-1 E6 E6 00 CB 81 88 31 00 00 24 9D 6A DC 64 02 9B 8D 16 74 5A 98 04 38 A7 E1 10 F2 DE BE D4 F8 1F FD 41 9E F7 A6 82 B8 6B
86 22 0D 67 99 53 74 BD 10 4B 67 A1 98 AF 6E 2B C9 F0 97 23 FF 26 8A 0A 62 85 11 97 ED 12 C4 3C 3E A7 CC 20 4B 4E C5 1D
71 DF CE C0 9F 8B 10 59 A7 33 3B 4E 71 9A 10 11 DD 85 35 6D 1C FE 19 BF F8 91 FD 2B FF 36 DA 68 CF EF 56 83 C0 84 EE EF
CF 8D A0 B4 42 AD 4F C1 0B 87 55 DF 91 84 3F 00 3D CD 14 13 6C 81
SERVICE = ACTION REQUEST, OBIS = 0-0-40-0-0-255, IC = 15, METH: INDEX = 1
SENDING HDLC FRAME
21:53:45:758 ====> METER-1 7E A0 9A 00 02 BA 69 41 32 24 5B E6 E6 00 CB 81 88 31 00 00 24 9D 6A DC 64 02 9B 8D 16 74 5A 98 04 38 A7 E1 10 F2 DE BE
D4 F8 1F FD 41 9E F7 A6 82 B8 6B 86 22 0D 67 99 53 74 BD 10 4B 67 A1 98 AF 6E 2B C9 F0 97 23 FF 26 8A 0A 62 85 11 97 ED
12 C4 3C 3E A7 CC 20 4B 4E C5 1D 71 DF CE C0 9F 8B 10 59 A7 33 3B 4E 71 9A 10 11 DD 85 35 6D 1C FE 19 BF F8 91 FD 2B FF
36 DA 68 CF EF 56 83 C0 84 EE EF CF 8D A0 B4 42 AD 4F C1 0B 87 55 DF 91 84 3F 00 3D CD 14 13 6C 81 7B 2D 7E
RECEIVED HDLC FRAME
21:53:47:031 <==== METER-1 7E A0 93 41 00 02 BA 69 52 B5 60 E6 E7 00 CF 82 00 80 31 00 00 24 9D 57 CB DD D4 B9 49 63 13 40 7C FD DA 5B 15 27 EB 1A
BF A7 8D 44 87 B7 23 AD DE 42 4D EE F1 24 E6 4D A3 C0 52 87 F2 94 8A 26 8B 75 3C 72 EB FB BF 0E 0B DC FA BF 16 03 56 16
A8 0B 9B 84 04 47 B3 49 19 0F BF AE A1 C0 69 77 AB 1C 64 95 7B 1D 0A E1 30 BF 67 28 60 C0 C8 93 AC 61 D2 B8 6F E9 18 7B
66 A3 9F 14 E0 AD 0E 34 92 DD 48 25 71 F1 7C 7B 38 9D E7 90 ED B7 4A 38 59 CE 70 A5 7E
COSEM OUT HEADER
21:53:47:083 ====> METER-1 E6 E6 00 CB 82 01 00 31 00 00 24 9E
COSEM OUT DATA - PLAIN
21:53:47:083 ====> METER-1 DF 00 08 31 32 33 34 35 36 37 38 08 33 44 4C 07 02 20 00 59 00 00 81 96 C3 01 C1 00 40 00 00 2B 00 01 FF 03 01 01 01 02
02 16 02 09 81 80 5D 5E 77 45 BC D4 4B 71 BA B2 BF 6C 64 D8 EA A5 35 81 76 6F 48 23 C0 A3 FE 19 46 A9 26 03 D4 EA 85 B2
19 F0 1F B3 02 76 E6 42 9B 44 AB 23 AF CD 6E 16 DB 39 D9 98 8A BB 10 E1 29 61 97 04 1C 6F 71 DF 5E B7 14 58 20 D6 BA 02
A0 F0 46 77 38 B8 46 10 92 2E 0D 9C 51 49 8C 91 4B 65 62 BF 05 87 E0 10 2D 4F 2E 2F BC 2C 16 90 8C 13 60 DE 93 D6 64 34
18 B6 1B E6 B7 BC B2 A4 91 E3 54 85 BB 18 40 76 F0 9A FD 0B E1 BE 42 AB B0 CF BA 46 8B D7 C7 93 CD C2 D2 D5 AA F3 B3 19
7C 0E AC 9A 3C DF 6C BA B3 E3 88 1F 86 A2 8A 1F 70 96 27 24 C5 FC 6B 8A 58 10 0A 88 08 EF CD A6 0C 52 1F 96 30 7B AD 49
6C EA AB 79 1D 31 DB FA 10 C4 8A
COSEM OUT DATA
21:53:47:083 ====> METER-1 43 DF FD 2D 20 4A BB B4 05 F4 0B CD FD 46 D2 7A E0 E4 42 BC D7 88 8A EE 10 AA B9 F9 15 88 80 B5 7B 7E 6B 7F 86 AC 1F D4
73 D6 6B 1A 4B 8F 4A 8D DF D1 CE 29 F4 D7 68 01 9C 70 96 3F 18 B8 94 41 78 3F 8C 17 D0 B3 6C 58 D0 4A ED CC 42 14 F8 F2
11 4C 1E FA 68 89 3F B7 E9 6F 5F F4 3D F2 FE 68 BB D3 2F 15 50 60 95 1C 7C 19 AF 04 6F 63 A6 B7 01 9A 9E 56 E5 75 10 5A
F9 7F C5 94 EE 38 0B D5 EC 2C E2 9B A9 29 5D 77 B8 CA C6 7E 6F 8E 50 A6 AE 09 BE 3B DC C4 DB FE DB CF FD 9B 25 C0 11 84
06 FB 97 27 C9 53 8C C4 70 DC 75 6B 26 E5 64 AC 7D 94 0E ED B1 4A 40 4B D0 F2 13 0E A1 88 A9 F9 4B E2 76 FD FC 07 F1 F0
7F EA 96 21 3D 53 94 76 A5 7E 05 5D DB 05 A5 09 80 3D 4D 0A F3 80 71 85 FB 6B 00 8F 02 94 3B 5F 43 B9 09 ED 6D 8A 62 49
6C EA AB 79 1D 31 DB FA 10 C4 8A
SERVICE = ACTION REQUEST, OBIS = 0-0-43-0-1-255, IC = 64, METH: INDEX = 3
SENDING HDLC FRAME
21:53:47:084 ====> METER-1 7E A1 13 00 02 BA 69 41 54 8F 1B E6 E6 00 CB 82 01 00 31 00 00 24 9E 43 DF FD 2D 20 4A BB B4 05 F4 0B CD FD 46 D2 7A E0
E4 42 BC D7 88 8A EE 10 AA B9 F9 15 88 80 B5 7B 7E 6B 7F 86 AC 1F D4 73 D6 6B 1A 4B 8F 4A 8D DF D1 CE 29 F4 D7 68 01 9C
70 96 3F 18 B8 94 41 78 3F 8C 17 D0 B3 6C 58 D0 4A ED CC 42 14 F8 F2 11 4C 1E FA 68 89 3F B7 E9 6F 5F F4 3D F2 FE 68 BB
D3 2F 15 50 60 95 1C 7C 19 AF 04 6F 63 A6 B7 01 9A 9E 56 E5 75 10 5A F9 7F C5 94 EE 38 0B D5 EC 2C E2 9B A9 29 5D 77 B8
CA C6 7E 6F 8E 50 A6 AE 09 BE 3B DC C4 DB FE DB CF FD 9B 25 C0 11 84 06 FB 97 27 C9 53 8C C4 70 DC 75 6B 26 E5 64 AC 7D
94 0E ED B1 4A 40 4B D0 F2 13 0E A1 88 A9 F9 4B E2 76 FD FC 07 F1 F0 7F EA 96 21 3D 53 94 76 A5 7E 05 5D DB 05 A5 09 80
3D 4D 0A F3 80 71 85 FB 6B 00 8F 02 94 3B 5F 43 B9 09 ED 6D 8A 62 49 6C EA AB 79 1D 31 DB FA 10 C4 8A 22 3D 7E
RECEIVED HDLC FRAME
21:53:49:368 <==== METER-1 7E A1 0C 41 00 02 BA 69 74 1E 8F E6 E7 00 CF 82 00 F9 31 00 00 24 9E CC E1 24 03 CF 3C 6F 07 93 DA B6 03 23 B2 9C 46 41
67 8A 98 9A 67 53 DD 12 17 79 5E 5C B6 26 F9 A8 AB 14 BE BF E3 A3 BE 7A AB 7A B2 25 64 EB 7E B1 66 E8 93 77 58 1C C8 F2
B0 FD 9E AD 24 90 D5 3F E5 34 E3 C6 31 C9 5E 77 E4 B1 7E 25 0E 9E 46 FD 1E BB 06 58 85 F9 C0 34 ED 6E F4 B7 93 29 35 90
1E DA B0 F1 C8 AF AD 08 95 01 96 06 E2 C6 70 38 E2 19 8E CD 49 C8 D3 18 53 4A 48 F6 95 DE 87 44 24 A2 4A F6 CA 09 89 4A
8E 89 B2 1A 3F D4 2E C2 21 CA B7 A1 D8 A8 AE 03 EF 86 D1 9C C0 5A C1 5E 59 BE DA 50 86 F3 0B 3D 65 60 FF 17 69 A4 D6 D9
5D 7E 8D EC 07 20 30 91 15 D1 54 2F 05 64 F3 29 62 B4 35 95 DD 57 39 72 F9 B8 DA 62 90 8D BD AC 68 7E 5E F0 83 28 4A 70
F5 42 4A 2C 69 F9 25 57 1A 93 FB B4 50 64 07 24 87 67 BB 95 D7 A2 D6 49 1E 40 F5 15 EC 7E
RECEIVED APPLICATION LAYER FRAME - CIPHERED
21:53:49:405 <==== METER-1 CF 82 00 F9 31 00 00 24 9E CC E1 24 03 CF 3C 6F 07 93 DA B6 03 23 B2 9C 46 41 67 8A 98 9A 67 53 DD 12 17 79 5E 5C B6
RECEIVED APPLICATION LAYER FRAME
21:53:49:406 <==== METER-1 CF 82 00 F9 31 00 00 24 9E DF 00 08 33 44 4C 07 02 20 00 59 08 31 32 33 34 35 36 37 38 00 00 82 00 8E C7 01 C1 00 00
SERVICE = ACTION RESPONSE
SENDING HDLC FRAME
21:53:49:406 ====> METER-1 7E A0 0A 00 02 BA 69 41 53 7F 1A 7E
RECEIVED HDLC FRAME
21:53:50:255 <==== METER-1 7E A1 0C 41 00 02 BA 69 94 10 68 E6 E7 00 CF 82 00 F9 31 00 00 24 9E CC E1 24 03 CF 3C 6F 07 93 DA B6 03 23 B2 9C 46 41
67 8A 98 9A 67 53 DD 12 17 79 5E 5C B6 26 F9 A8 AB 14 BE BF E3 A3 BE 7A AB 7A B2 25 64 EB 7E B1 66 E8 93 77 58 1C C8 F2
B0 FD 9E AD 24 90 D5 3F E5 34 E3 C6 31 C9 5E 77 E4 B1 7E 25 0E 9E 46 FD 1E BB 06 58 85 F9 C0 34 ED 6E F4 B7 93 29 35 90
1E DA B0 F1 C8 AF CD 35 17 35 E8 62 6E 3B 8B 5A CF 86 A5 F4 D2 9C 9A D5 75 B1 D6 3C C2 BF 5E D9 C7 3E EC 35 D7 82 10 9A
EC 45 22 C2 8C 61 6D 9C 7F 82 C5 6D E6 A3 6B D8 AB 11 70 ED 68 F0 F6 98 27 21 04 20 17 8E 0B EC DD F3 5D 27 D9 BE 97 5D
D6 B3 51 82 34 30 7C BE D2 0E 74 FA DD 94 CF CD D1 94 62 2F 91 26 C3 5B 55 81 82 44 0D D1 2B 56 0E C5 25 A5 B0 0E 1B C0
2A 5E 12 0E 96 D1 7D 0E 57 0B 05 00 5E 4A D2 98 10 4C 48 DD EA 48 EB 8F 33 AD 02 15 C5 7E
SENDING HDLC FRAME
21:54:44:288 ====> METER-1 7E A0 23 00 02 BA 69 41 93 C9 FE 81 80 14 05 02 02 00 06 02 02 00 07 04 00 00 00 01 08 04 00 00 00 01 6F EF 7E
RECEIVED HDLC FRAME
21:54:44:455 <==== METER-1 7E A0 23 41 00 02 BA 69 73 69 00 81 80 14 05 02 01 FC 06 02 01 FC 07 04 00 00 00 01 08 04 00 00 00 01 DD A1 7E
COSEM OUT HEADER
21:54:44:483 ====> METER-1 E6 E6 00 60 81 AD
COSEM OUT DATA - PLAIN
21:54:44:483 ====> METER-1 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10
57 14 4F 6B 5C 2F 49 37 4B 4D 1F 56 0C 50 5E 05 BE DF 00 08 31 32 33 34 35 36 37 38 00 00 00 0E 01 00 00 00 06 5F 1F 04
00 00 18 1D FF FF 40 51 29 DD 8C 10 32 36 FD 60 2A C3 4C EE 07 F4 D9 9A 3A 18 BB 6F 24 D0 B7 E0 26 42 FA 8D 31 D2 3E 83
A6 A4 D5 28 5D DB EF 7B 53 5B 6E EE 46 FB 55 BF 42 05 40 67 66 8C A8 AC 09 1B 84 11 C1 DC E1 80 FA 5E C0 AD AA 19 0D E9
2C F2 41 00 00 00 00 00 00 00 00 00 00
COSEM OUT DATA
21:54:44:483 ====> METER-1 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10
57 14 4F 6B 5C 2F 49 37 4B 4D 1F 56 0C 50 5E 05 BE 73 04 71 21 6F 31 00 00 24 9F 00 52 A8 B5 B7 FD 36 FA 7F 2A 2F F1 62
82 DA D2 B8 86 D3 83 F6 7E FA 0C 49 3F 81 9F 12 84 25 FA 70 DD 13 DE 6F 68 BF 14 11 19 FB B7 48 17 80 19 4E 80 39 E7 B1
9D 72 33 46 FD C0 56 BA 37 BD CE C7 22 3F 97 FA 5C 45 01 CC C3 9E A3 63 5B 94 B5 92 67 4C 04 2E 56 98 88 6A 09 40 C8 B8
10 80 FA 5E C0 AD AA 19 0D E9 2C F2 41
SERVICE = AARQ
SENDING HDLC FRAME
21:54:44:483 ====> METER-1 7E A0 BF 00 02 BA 69 41 10 14 CA E6 E6 00 60 81 AD A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38
8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10 57 14 4F 6B 5C 2F 49 37 4B 4D 1F 56 0C 50 5E 05 BE 73 04 71 21 6F 31
00 00 24 9F 00 52 A8 B5 B7 FD 36 FA 7F 2A 2F F1 62 82 DA D2 B8 86 D3 83 F6 7E FA 0C 49 3F 81 9F 12 84 25 FA 70 DD 13 DE
6F 68 BF 14 11 19 FB B7 48 17 80 19 4E 80 39 E7 B1 9D 72 33 46 FD C0 56 BA 37 BD CE C7 22 3F 97 FA 5C 45 01 CC C3 9E A3
63 5B 94 B5 92 67 4C 04 2E 56 98 88 6A 09 40 C8 B8 10 80 FA 5E C0 AD AA 19 0D E9 2C F2 41 98 5A 7E
RECEIVED HDLC FRAME
21:54:45:315 <==== METER-1 7E A0 D3 41 00 02 BA 69 30 A7 E7 E6 E7 00 61 81 C2 A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 0E
A4 0A 04 08 33 44 4C 07 02 20 00 59 88 02 07 80 89 07 60 85 74 05 08 02 02 AA 12 80 10 61 62 63 64 65 66 67 68 69 6A 6B
6C 00 00 11 DE BE 7B 04 79 28 77 31 00 00 24 9F B7 AD 52 9E C4 D5 AA 6E 3D DA C8 9D 52 27 74 85 2F 3D 57 00 80 D8 54 C6
B5 D4 1F 2B FB CC 75 A5 5F 4B 27 24 9D D4 4D E1 16 70 11 7C B5 97 FA E8 9E EA A2 7D 36 CE 63 4F 3F D6 5C 17 CA 5A 8D 74
B4 A0 A7 E3 D4 91 5C 72 37 E8 D9 C8 FB F4 27 29 44 20 FD 54 16 02 DD 25 E8 0A A4 99 37 C8 C2 0F 27 D5 A4 70 28 36 EC 08
A2 4E 48 33 0C 01 4B 1C 36 29 5F EC 7E
COSEM OUT DATA - PLAIN
21:54:45:366 ====> METER-1 E6 E6 00 CB 60 85 74 05 08 01 DF 00 08 31 32 33 34 35 36 37 38 08 33 44 4C 07 02 20 00 59 00 00 1F C3 01 C1 00 0F 00 00
28 00 00 FF 01 01 09 10 8C 68 2F 8D 84 15 E2 0D E3 1E 7B 42 03 01 97 D2 40 E7 A7 DE 2E FF 98 6F 48 A7 37 D2 11 46 21 D2
AC 40 A9 D1 7D 19 A3 C0 03 01 97 90 E4 E1 EE 90 54 B7 1E 5D E3 6B A8 27 B8 A8 57 D7 11 51 AC 69 A3 68 AB 98 7B 14 FD E0
91 6F E7 31 0A 14 53 A5 9D 1A B6 90 3D C7 68 90 2C BF 57 21 14 3F
COSEM OUT DATA
21:54:45:366 ====> METER-1 E6 E6 00 CB 81 88 31 00 00 24 A0 69 B9 7A 99 B7 1B BA DB 56 D8 8D 30 0F 12 40 56 6E C0 81 A0 E0 A4 78 04 55 46 EA C7 BD
F1 73 56 C3 57 0C 95 83 69 B8 6D 7E 45 88 9F DF DB BE B3 38 D4 50 2B 83 66 11 0E 1B 8F E7 88 6A 98 50 89 91 81 ED 63 03
F8 19 7B BD 38 CF F0 66 F7 70 3A 21 AE 2B 05 C5 96 49 49 D9 F9 43 52 B9 0F D4 18 A8 22 D0 5D 7F 43 16 15 87 24 57 57 C6
56 E6 D5 85 BA 37 F5 2C BB 74 1A B6 90 3D C7 68 90 2C BF 57 21 14
SERVICE = ACTION REQUEST, OBIS = 0-0-40-0-0-255, IC = 15, METH: INDEX = 1
SENDING HDLC FRAME
21:54:45:366 ====> METER-1 7E A0 9A 00 02 BA 69 41 32 24 5B E6 E6 00 CB 81 88 31 00 00 24 A0 69 B9 7A 99 B7 1B BA DB 56 D8 8D 30 0F 12 40 56 6E C0
81 A0 E0 A4 78 04 55 46 EA C7 BD F1 73 56 C3 57 0C 95 83 69 B8 6D 7E 45 88 9F DF DB BE B3 38 D4 50 2B 83 66 11 0E 1B 8F
E7 88 6A 98 50 89 91 81 ED 63 03 F8 19 7B BD 38 CF F0 66 F7 70 3A 21 AE 2B 05 C5 96 49 49 D9 F9 43 52 B9 0F D4 18 A8 22
D0 5D 7F 43 16 15 87 24 57 57 C6 56 E6 D5 85 BA 37 F5 2C BB 74 1A B6 90 3D C7 68 90 2C BF 57 21 14 9B 1E 7E
RECEIVED HDLC FRAME
21:54:46:732 <==== METER-1 7E A0 93 41 00 02 BA 69 52 B5 60 E6 E7 00 CF 82 00 80 31 00 00 24 A0 C7 A4 8C F8 33 68 CD 7B CB 69 76 12 EB 33 A9 11 4E
F9 23 FE 24 04 1C 73 FD A8 A3 7A 9B 7F 47 9A 0C F9 59 A1 48 CD D5 FC E3 0E 50 9C BE 68 62 EA D5 4B AC 04 D0 A8 C2 10 1B
10 11 71 4C 2D F2 37 F3 39 B6 68 2C 81 73 E6 0E CF 6D E6 1D BE 8E 86 BB 16 B9 54 37 77 00 79 8A E6 32 EE B9 96 7D 77 53
F0 AB 98 69 BC E9 27 27 AB F8 72 45 4E E2 50 02 8A F3 67 82 CE 54 D9 07 61 4D 0A A6 7E
COSEM OUT HEADER
21:54:46:782 ====> METER-1 E6 E6 00 CB 82 01 00 31 00 00 24 A1
COSEM OUT DATA - PLAIN
21:54:46:782 ====> METER-1 DF 00 08 31 32 33 34 35 36 37 38 08 33 44 4C 07 02 20 00 59 00 00 81 96 C3 01 C1 00 40 00 00 2B 00 01 FF 03 01 01 01 02
02 16 00 09 81 80 BF EB 1B 17 A6 3D 5A CD DC E9 08 55 B6 BF BC 95 09 A4 46 5B 07 C5 B1 E3 C8 12 AB 9F 8D BD 31 87 E0 70
C3 AB 72 55 13 B3 95 A1 AF 3D B1 69 C2 02 3A F0 2F 9F C9 2F CC F0 65 E1 AF 10 A6 05 C8 4E 21 18 17 0A 6F D1 3B 08 D5 AC
BB 8C C9 FF 7F 1B F1 95 0F FD AA 2B C3 22 65 E1 F8 4E B5 AA 68 6D 66 0A 76 DF 42 D4 26 75 2D 37 97 85 DE 08 55 02 15 E9
10 29 56 E3 9B 37 C7 1B 54 56 B0 B6 B9 27 40 75 43 23 F7 BC DE 9B 64 3D DB 91 16 A9 1D 1F EF 31 E9 9E 81 8E 94 C8 25 02
18 83 9A 22 5B 5F 0E DC F6 E7 4B AF 5A E5 0F 0D 70 22 9A 27 51 37 62 F0 DE E6 ED 5F F4 BE DC 5C 6D 7F C8 2D 29 2A 6E 57
96 6E CD C9 09 F3 91 65 31 2F 65
COSEM OUT DATA
21:54:46:782 ====> METER-1 2F 52 23 8F ED 3D DF D7 B0 4E B7 11 13 A7 77 6E E8 2C CA FC E8 55 CC 4E 45 5D 92 A5 C3 A1 76 12 67 28 FF 3F 7A BC 5A 75
EE 5B 75 AE 9E ED 0C 3E 2F C3 4E B5 CC 7A CC FF 93 51 89 D6 4D 12 DF 7B 34 91 A9 FD 10 27 4F 3C 16 9D 8E 3A 07 77 68 91
85 13 D8 FF 1F 9F 8F 48 EB C9 2C B3 41 CD D2 2F F6 66 43 0C 1E AB AD 57 DD 19 6C 1C 77 FB D7 71 1A DA 23 CF D1 85 2A A8
92 F6 1C 92 16 2C 94 EC 98 B6 08 9C 6A D5 29 9B 62 AE 72 CF 77 B0 54 D4 97 09 61 44 6A 08 BE 6E 22 57 CD DA 1E 34 96 66
34 F3 1D 0E E3 40 CF 2A F9 2D C0 EB 78 AD 76 DE CF 08 FA B9 AE 4F DC 95 32 56 94 5C 42 97 BD 8B F0 69 B2 D4 52 B3 ED 99
61 23 B4 9F 4D 2A 06 85 84 FD 7C FB EB 3A 83 7F 25 F0 E3 E7 64 FE 52 28 EB 87 0D 11 85 79 2B 73 82 DE 2D EC 21 90 AA 57
96 6E CD C9 09 F3 91 65 31 2F 65
SERVICE = ACTION REQUEST, OBIS = 0-0-43-0-1-255, IC = 64, METH: INDEX = 3
SENDING HDLC FRAME
21:54:46:783 ====> METER-1 7E A1 13 00 02 BA 69 41 54 8F 1B E6 E6 00 CB 82 01 00 31 00 00 24 A1 2F 52 23 8F ED 3D DF D7 B0 4E B7 11 13 A7 77 6E E8
2C CA FC E8 55 CC 4E 45 5D 92 A5 C3 A1 76 12 67 28 FF 3F 7A BC 5A 75 EE 5B 75 AE 9E ED 0C 3E 2F C3 4E B5 CC 7A CC FF 93
51 89 D6 4D 12 DF 7B 34 91 A9 FD 10 27 4F 3C 16 9D 8E 3A 07 77 68 91 85 13 D8 FF 1F 9F 8F 48 EB C9 2C B3 41 CD D2 2F F6
66 43 0C 1E AB AD 57 DD 19 6C 1C 77 FB D7 71 1A DA 23 CF D1 85 2A A8 92 F6 1C 92 16 2C 94 EC 98 B6 08 9C 6A D5 29 9B 62
AE 72 CF 77 B0 54 D4 97 09 61 44 6A 08 BE 6E 22 57 CD DA 1E 34 96 66 34 F3 1D 0E E3 40 CF 2A F9 2D C0 EB 78 AD 76 DE CF
08 FA B9 AE 4F DC 95 32 56 94 5C 42 97 BD 8B F0 69 B2 D4 52 B3 ED 99 61 23 B4 9F 4D 2A 06 85 84 FD 7C FB EB 3A 83 7F 25
F0 E3 E7 64 FE 52 28 EB 87 0D 11 85 79 2B 73 82 DE 2D EC 21 90 AA 57 96 6E CD C9 09 F3 91 65 31 2F 65 73 2F 7E
RECEIVED HDLC FRAME
21:54:49:270 <==== METER-1 7E A1 0C 41 00 02 BA 69 74 1E 8F E6 E7 00 CF 82 00 F9 31 00 00 24 A1 0D 2C F6 09 9E 7F 24 D6 5A 75 23 9A 87 E6 BD F9 91
36 C7 D1 00 FB 54 7D AD 39 44 DA 00 DC 9E 6A C9 03 40 7F F3 7E E4 E8 80 5B 21 7A D6 B8 B3 68 8B A5 46 73 31 7B 33 C3 D2
3C 72 C1 5B A3 07 02 6F 38 64 5A B2 A3 E8 B4 33 32 5F EF F9 E5 2F B7 FA F3 2D FD 6A CC 19 09 29 EE F0 80 89 95 88 E7 36
2E AC 6B 9B 95 33 5F AD AD 4D E2 AD 7E FC D3 9A 8B D3 EB CA 7D 25 AE DA 83 34 A3 1B 8E D9 A1 81 2D B7 48 38 4C C6 75 8E
C9 72 83 B3 5C 0C 5E 2E 89 CC A4 B6 DE D6 80 38 28 8A 0C 42 8A 9C F3 F5 01 C4 D7 72 BC FC F7 31 54 7F 23 48 06 19 B1 ED
B9 C9 68 EE F6 6B FA E7 E9 42 31 60 B1 4E E5 B2 98 C7 C3 7B 13 34 2B F1 CD 52 5A F8 F0 7D F3 D8 2F AB E9 5E E4 13 DE 8F
C0 1C 13 D7 61 DD B4 0D 75 60 5C 15 94 63 F3 94 1A 7B 03 8A F3 8B E6 ED 1D 6E 0D D5 1E 7E
RECEIVED APPLICATION LAYER FRAME - CIPHERED
21:54:49:320 <==== METER-1 CF 82 00 F9 31 00 00 24 A1 0D 2C F6 09 9E 7F 24 D6 5A 75 23 9A 87 E6 BD F9 91 36 C7 D1 00 FB 54 7D AD 39 44 DA 00 DC
RECEIVED APPLICATION LAYER FRAME
21:54:49:320 <==== METER-1 CF 82 00 F9 31 00 00 24 A1 DF 00 08 33 44 4C 07 02 20 00 59 08 31 32 33 34 35 36 37 38 00 00 82 00 8E C7 01 C1 00 00
SERVICE = ACTION RESPONSE
SENDING HDLC FRAME
21:54:49:320 ====> METER-1 7E A0 0A 00 02 BA 69 41 53 7F 1A 7E
RECEIVED HDLC FRAME
21:54:50:295 <==== METER-1 7E A1 0C 41 00 02 BA 69 94 10 68 E6 E7 00 CF 82 00 F9 31 00 00 24 A1 0D 2C F6 09 9E 7F 24 D6 5A 75 23 9A 87 E6 BD F9 91
36 C7 D1 00 FB 54 7D AD 39 44 DA 00 DC 9E 6A C9 03 40 7F F3 7E E4 E8 80 5B 21 7A D6 B8 B3 68 8B A5 46 73 31 7B 33 C3 D2
3C 72 C1 5B A3 07 02 6F 38 64 5A B2 A3 E8 B4 33 32 5F EF F9 E5 2F B7 FA F3 2D FD 6A CC 19 09 29 EE F0 80 89 95 88 E7 36
2E AC 6B 9B 95 33 94 8F C0 2E 0C E8 6A 67 A3 02 A1 CE 5D 60 09 C2 C3 60 6C BF 90 11 49 87 23 E5 95 9B 81 82 0B CA 74 4E
CD 20 69 CE 60 FD 66 C4 4F 51 71 33 6C 06 D8 4D F0 3F E8 FB EA BA 7A 49 F8 37 66 99 4D CC F7 9A 11 B4 40 B2 16 E1 71 2D
DB 47 90 8C 7A 88 86 D1 DC 00 40 98 13 AC 9B 71 85 98 0C C3 6C 27 13 A2 31 D5 E1 F3 FE 0D D1 DA 68 32 07 14 C2 EF 53 C9
E6 8E AA 3F 09 CB A0 BE DB 74 A0 3F 2F 66 69 C2 66 CA D2 AA 90 CA A3 F5 64 FA A0 FE 41 7E

BR,
AP

Dear Sir,

My self created the certificates for the meter and import/export certificates in/from the meter using the gurux director in non suite mode.

After successfully created the certificates and import / export of the certificates i switched the meter from non suite to suite1.

I am the firmware developer so i am developing the DLMS suite1 stack for the meter.

BR,
AP

Dear Sir,

Please go through the attached snippet of the green book.

BR,
AP

Hii,

Right now we are only using the Ephemeral Unified Model scheme by invoking the "key agreement" method of the security setup class.

BR,
AP

Hii Sir,

Good Morning!!!

For suite1 DLMS recommends AES-GCM-128 algorithm so 128/8 = 16 => key size should be 16 bytes
similarly for suite2 DLMS recommends AES-GCM-256 algorithm so 256/8 = 32 => key size should be 32 bytes.

64 bytes is nothing but the signature generated for the message and appended right to the message.

Also go though the snap attached for the table c.1 , if you observe the yellow highlighted you found that encryption key agreed is of 16 bytes.

C.1 table explains the procedure of key agreement method for encryption key.

Best Regards,
AP

Hii sir,

Beside key agreement method can help to release gurux for suite1 with Digital Signing APDU's as like frames that i had sent to you if you feel that frames are correct.

BR,
AP

Hii,
Thank you!!!
try to testing but not working for me.
For AARQ there is no signature in the log.

Below is the log:
17:54:38 Send SNRM request.
TX: 7E A0 23 00 02 BA 69 61 93 FA DD 81 80 14 05 02 01 F5 06 02 01 F2 07 04 00 00 00 01 08 04 00 00 00 01 2C 01 7E
17:54:38
RX: 7E A0 23 61 00 02 BA 69 73 09 85 81 80 14 05 02 01 F2 06 02 01 F5 07 04 00 00 00 01 08 04 00 00 00 01 42 69 7E
17:54:38 Send AARQ request.
TX: 7E A0 6E 00 02 BA 69 61 10 20 82 E6 E6 00 60 5D A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 31 32 33 34 35 36 37 38 8A 02 07 80 8B 07 60 85 74 05 08 02 05 AC 12 80 10 69 58 4A 1B 4A 4D 0E 41 19 52 45 11 77 07 42 2A BE 23 04 21 21 1F 31 00 07 A1 20 F2 A9 DE C0 82 52 6A 3E 89 70 C2 2D 6E 4B C2 B7 7F 71 37 F6 2D A4 34 30 3A 85 27 8B 7E
17:54:38
RX: 7E A0 D3 61 00 02 BA 69 30 C7 62 E6 E7 00 61 81 C2 A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 0E A4 0A 04 08 50 52 4F 7C 23 45 6E F0 88 02 07 80 89 07 60 85 74 05 08 02 05 AA 12 80 10 61 62 63 64 65 66 67 68 69 6A 6B 6C 00 00 1E E3 BE 7B 04 79 28 77 31 00 00 02 54 73 AC 3B 1E 0D 5D D3 F4 2D 2A A2 E1 48 58 A7 FF 68 29 82 9E D4 00 DC 82 52 D5 C1 AA E1 3E 32 CC 1F C0 A5 B7 E5 9B AA 4A 82 94 BE E4 21 78 3F FF 73 4F 9D D1 3E E8 A4 33 C0 83 B1 2E 0A 25 7E 1A E6 CA 45 B7 2C 19 11 69 8D 3E F2 7B C1 CA D3 F4 15 48 69 F3 D5 B3 EF CE EE C5 D6 89 A4 0B F8 93 0D 65 5B 45 97 2D A9 07 B6 53 E4 C2 3A D0 4D B6 87 12 42 D1 7E
17:54:38
RX: 7E A0 0A 61 00 02 BA 69 73 B3 A7 7E

BR,
AP

Hii,

AARQ /AARE has many components/information in it. one of the component is named as User Information.
Also AARQ/AARE contains the CtoS/StoC challenge values.so i thought xDLMS APDU-s supporting ciphering/signing shall include in it.

BR,
AP

Hii,

Please go through the attached snap may help you.

BR,
AP

Hii,

Please go through the attached snap.

As AARQ contains the user information field which carry Initiate request APDU which is nothing but the xDLMS APDU.
As per table 22 (which snap already sent) digital signature applies to the xDLMS APDU.

so the signature must be applicable for the AARQ/AARE.

BR,
AP

Hii Sir,
Good Morning!!!

Any update sir.

BR,
AP

Hii,
Thank you!!!

is the digital signature applicable for authentication frame ( GMAC authentication frame after AARQ/AARE)?

BR,
AP

Hii,

Sorry but not understanding the meaning of meter has accepted the connection.
I mean when meter accepted the connection after successful AARQ/AARE or after successful authentication.

BR,
AP

Hii,

Please go through the attached snap which proves that Digital signature is applicable for xDLMS initiate request APDU if digital signing is required by the security policy.

BR,
AP

Hii,

Please find the correct highlighted snap.

BR,
AP

Hii,

Good Morning!!!

Any updates sir, what would be the final implementation?

BR,
AP

Hii Sir,
Thank you very much!!!

Also which one of the following would be the better and easy for implementation (Embeded c) to import and export the certificate of hug length when frame size negotiated is small say 200 bytes.

1. Action request / response with block
2. Segmentation

BR,
Ap

Hii,
Also may i know when to release.

BR,
AP

Hii,
Just got the update of gurux, is this release has the signing for initiate request?

I found one new setting of checkbox to enable disable general signing for initiate request, but in AARQ not found the signature for both enable/disable.

Also may i know how to check the revision history for new release in gurux?

Thank you:)

BR,
AP

Hii,
We confirmed from DLMS support and other some DLMS experts that signining is applicable for AARQ as well.

Following is the reply from DLMS against my query:
It depends what security policy is specified - see Green Book 10, clause 9.2.7.2.2.
If bit 4 is set, then, yes, you need to sign the request, if not, you don't.

Best Regards,
Aoudumbar pawar