FTCOS/PK-01C
3B
9F
95
81
31
FE
9F
00
65
46
53
05
??
06
71
DF
00
00
00
??
??
??
??
mask: FFFFFFFFFFFFFFFFFFFFFFFF00FFFFFFFFFFFF00000000
44
Total reports
93%
Success rate
2012
First report
2018-07-18
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=1
Baud rate (TA1)
Fi=512, Di=16, fmax=5MHz, 32.00 cycles/ETU
IFSC (TA3, T=1)
254 bytes
Waiting times (TB3, T=1)
CWI=15 (CWT=32779 etu), BWI=9 (BWT≈182,845,440 etu)
Historical bytes
0065465305??0671DF000000??????
COMPACT-TLV (ISO 7816-4, category 0x00)
TCK checksum
✗ invalid
00
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | 9F | T0 | Format byte: 15 historical bytes, Y1=0b1001 (TA1=present, TB1=absent, TC1=absent, TD1=present) |
| 2 | 95 | TA1 | TA1: Fi=512, Di=16 → 32 cycles/ETU at 5MHz |
| 3 | 81 | TD1 | TD1: T=1 protocol indicator, Y2=0b1000 (TA2=absent, TB2=absent, TC2=absent, TD2=present) |
| 4 | 31 | TD2 | TD2: T=1 protocol indicator, Y3=0b0011 (TA3=present, TB3=present, TC3=absent, TD3=absent) |
| 5 | FE | TA3 | TA3: IFSC=254 (max information field size for card) |
| 6 | 9F | TB3 | TB3: CWI=15 (CWT=32779 etu), BWI=9 (BWT≈182,845,440 etu) |
| 7 | 00 | T1 | Historical byte 1 |
| 8 | 65 | T2 | Historical byte 2 |
| 9 | 46 | T3 | Historical byte 3 |
| 10 | 53 | T4 | Historical byte 4 |
| 11 | 05 | T5 | Historical byte 5 |
| 12 | ?? | T6 | Historical byte 6 masked |
| 13 | 06 | T7 | Historical byte 7 |
| 14 | 71 | T8 | Historical byte 8 |
| 15 | DF | T9 | Historical byte 9 |
| 16 | 00 | T10 | Historical byte 10 |
| 17 | 00 | T11 | Historical byte 11 |
| 18 | 00 | T12 | Historical byte 12 |
| 19 | ?? | T13 | Historical byte 13 masked |
| 20 | ?? | T14 | Historical byte 14 masked |
| 21 | ?? | T15 | Historical byte 15 masked |
| 22 | ?? | TCK | Check byte: XOR(T0…TCK) = 06 → ✗ INVALID masked |
⚠ TCK check failed — ATR may be corrupted or masked
5 bytes are shown as ?? because the ATRMask at those positions is 00 —
these bits are variable across card instances and were not recorded. The analysis above is based on the known bytes only.
Use smartcard-atr.apdu.fr with your card's real ATR for a complete decode.
Software compatibility
Operating system compatibility
Provider / middleware compatibility
| Provider | DLL | Version | Company | Reports | Success rate | |
|---|---|---|---|---|---|---|
| FEITIAN SmartCard CSP v1.0 | ftsc_csp11_s.dll |
1, 0, 9, 804 |
www.EnterSafe.com | 30 |
93%
|
Details |
| FEITIAN SmartCard CSP v1.0 | Unknown |
Unknown |
Unknown | 9 |
89%
|
Details |
| FEITIAN SmartCard CSP v1.0 | ftsc_csp11_s.dll |
1, 0, 9, 717 |
www.EnterSafe.com | 2 |
100%
|
Details |
| FEITIAN SmartCard CSP v1.0 | C:\Windows\System32\ftsc_csp11_s.dll |
1, 0, 0, 1 |
EnterSafe | 1 |
100%
|
Details |
| OpenSC CSP | basecsp.dll |
6.2.9200.16384 (win8_rtm.120725-1247) |
Microsoft Corporation | 1 |
100%
|
Details |
| OpenSC CSP | basecsp.dll |
6.1.7600.16385 (win7_rtm.090713-1255) |
Microsoft Corporation | 1 |
100%
|
Details |