ActivID ActivClient (Oberthur ID-One Cosmo v8.0 128K #3)
3B
D8
18
00
80
1F
07
80
31
C1
64
08
06
92
0F
DF
5
Total reports
100%
Success rate
2022
First report
2024-10-15
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=0
T=15
Baud rate (TA1)
Fi=372, Di=12, fmax=4MHz, 31.00 cycles/ETU
Guard time (TC1)
0 etu
Historical bytes
8031C1640806920F
COMPACT-TLV (category 0x80)
TCK checksum
✓ valid
DF
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | D8 | T0 | Format byte: 8 historical bytes, Y1=0b1101 (TA1=present, TB1=absent, TC1=present, TD1=present) |
| 2 | 18 | TA1 | TA1: Fi=372, Di=12 → 31 cycles/ETU at 5MHz |
| 3 | 00 | TC1 | TC1: extra guard time = 0 etu |
| 4 | 80 | TD1 | TD1: T=0 protocol indicator, Y2=0b1000 (TA2=absent, TB2=absent, TC2=absent, TD2=present) |
| 5 | 1F | TD2 | TD2: T=15 protocol indicator, Y3=0b0001 (TA3=present, TB3=absent, TC3=absent, TD3=absent) |
| 6 | 07 | TA3 | TA3: 0x07 |
| 7 | 80 | T1 | Historical byte 1 |
| 8 | 31 | T2 | Historical byte 2 |
| 9 | C1 | T3 | Historical byte 3 |
| 10 | 64 | T4 | Historical byte 4 |
| 11 | 08 | T5 | Historical byte 5 |
| 12 | 06 | T6 | Historical byte 6 |
| 13 | 92 | T7 | Historical byte 7 |
| 14 | 0F | T8 | Historical byte 8 |
| 15 | DF | TCK | Check byte: XOR(T0…TCK) = 00 → ✓ valid |
Software compatibility
Operating system compatibility
Provider / middleware compatibility
| Provider | DLL | Version | Company | Reports | Success rate | |
|---|---|---|---|---|---|---|
| Microsoft Base Smart Card Crypto Provider | C:\Program Files\HID Global\ActivClient\ac.scapi.scmd.dll |
7.6.2.8 |
HID Global Corporation | 4 |
100%
|
Details |
| Microsoft Base Smart Card Crypto Provider | C:\Program Files\HID Global\ActivClient\ac.scapi.scmd.dll |
7.6.3.24 |
HID Global Corporation | 1 |
100%
|
Details |