Giesecke & Devrient Sm@rtCafe 6.0 (USB Token)
3B
FD
18
00
00
81
31
FE
45
53
43
45
36
30
2D
43
43
30
38
31
2D
46
C2
14
Total reports
100%
Success rate
2012
First report
2016-06-23
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=1
Baud rate (TA1)
Fi=372, Di=12, fmax=4MHz, 31.00 cycles/ETU
Guard time (TC1)
0 etu
IFSC (TA3, T=1)
254 bytes
Waiting times (TB3, T=1)
CWI=5 (CWT=43 etu), BWI=4 (BWT≈5,713,920 etu)
Historical bytes
53434536302D43433038312D46
Proprietary / unstructured
TCK checksum
✓ valid
C2
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | FD | T0 | Format byte: 13 historical bytes, Y1=0b1111 (TA1=present, TB1=present, TC1=present, TD1=present) |
| 2 | 18 | TA1 | TA1: Fi=372, Di=12 → 31 cycles/ETU at 5MHz |
| 3 | 00 | TB1 | TB1: deprecated Vpp programming voltage parameter |
| 4 | 00 | TC1 | TC1: extra guard time = 0 etu |
| 5 | 81 | TD1 | TD1: T=1 protocol indicator, Y2=0b1000 (TA2=absent, TB2=absent, TC2=absent, TD2=present) |
| 6 | 31 | TD2 | TD2: T=1 protocol indicator, Y3=0b0011 (TA3=present, TB3=present, TC3=absent, TD3=absent) |
| 7 | FE | TA3 | TA3: IFSC=254 (max information field size for card) |
| 8 | 45 | TB3 | TB3: CWI=5 (CWT=43 etu), BWI=4 (BWT≈5,713,920 etu) |
| 9 | 53 | T1 | Historical byte 1 |
| 10 | 43 | T2 | Historical byte 2 |
| 11 | 45 | T3 | Historical byte 3 |
| 12 | 36 | T4 | Historical byte 4 |
| 13 | 30 | T5 | Historical byte 5 |
| 14 | 2D | T6 | Historical byte 6 |
| 15 | 43 | T7 | Historical byte 7 |
| 16 | 43 | T8 | Historical byte 8 |
| 17 | 30 | T9 | Historical byte 9 |
| 18 | 38 | T10 | Historical byte 10 |
| 19 | 31 | T11 | Historical byte 11 |
| 20 | 2D | T12 | Historical byte 12 |
| 21 | 46 | T13 | Historical byte 13 |
| 22 | C2 | TCK | Check byte: XOR(T0…TCK) = 00 → ✓ valid |
Software compatibility
Operating system compatibility
Provider / middleware compatibility
| Provider | DLL | Version | Company | Reports | Success rate | |
|---|---|---|---|---|---|---|
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0.2297 |
A.E.T. Europe B.V. | 8 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | Unknown |
Unknown |
Unknown | 3 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0.2298 |
A.E.T. Europe B.V. | 2 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0.2565 |
A.E.T. Europe B.V. | 1 |
100%
|
Details |