EstEID National ID Card (1.0 cold ATR)
3B
FE
94
00
FF
80
B1
FA
45
1F
03
45
73
74
45
49
44
20
76
65
72
20
31
2E
30
43
1
Total reports
100%
Success rate
2012
First report
2012-03-22
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=0
T=1
T=15
Baud rate (TA1)
Fi=512, Di=8, fmax=5MHz, 64.00 cycles/ETU
Guard time (TC1)
0xFF (special)
IFSC (TA3, T=1)
3 bytes
Waiting times (TB3, T=1)
CWI=5 (CWT=43 etu), BWI=4 (BWT≈5,713,920 etu)
Historical bytes
4573744549442076657220312E30
Proprietary / unstructured
TCK checksum
✓ valid
43
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | FE | T0 | Format byte: 14 historical bytes, Y1=0b1111 (TA1=present, TB1=present, TC1=present, TD1=present) |
| 2 | 94 | TA1 | TA1: Fi=512, Di=8 → 64 cycles/ETU at 5MHz |
| 3 | 00 | TB1 | TB1: deprecated Vpp programming voltage parameter |
| 4 | FF | TC1 | TC1: extra guard time = 0xFF (T=1: CWT override) |
| 5 | 80 | TD1 | TD1: T=0 protocol indicator, Y2=0b1000 (TA2=absent, TB2=absent, TC2=absent, TD2=present) |
| 6 | B1 | TD2 | TD2: T=1 protocol indicator, Y3=0b1011 (TA3=present, TB3=present, TC3=absent, TD3=present) |
| 7 | FA | TA3 | TA3: IFSC=250 (max information field size for card) |
| 8 | 45 | TB3 | TB3: CWI=5 (CWT=43 etu), BWI=4 (BWT≈5,713,920 etu) |
| 9 | 1F | TD3 | TD3: T=15 protocol indicator, Y4=0b0001 (TA4=present, TB4=absent, TC4=absent, TD4=absent) |
| 10 | 03 | TA4 | TA4: IFSC=3 (max information field size for card) |
| 11 | 45 | T1 | Historical byte 1 |
| 12 | 73 | T2 | Historical byte 2 |
| 13 | 74 | T3 | Historical byte 3 |
| 14 | 45 | T4 | Historical byte 4 |
| 15 | 49 | T5 | Historical byte 5 |
| 16 | 44 | T6 | Historical byte 6 |
| 17 | 20 | T7 | Historical byte 7 |
| 18 | 76 | T8 | Historical byte 8 |
| 19 | 65 | T9 | Historical byte 9 |
| 20 | 72 | T10 | Historical byte 10 |
| 21 | 20 | T11 | Historical byte 11 |
| 22 | 31 | T12 | Historical byte 12 |
| 23 | 2E | T13 | Historical byte 13 |
| 24 | 30 | T14 | Historical byte 14 |
| 25 | 43 | TCK | Check byte: XOR(T0…TCK) = 00 → ✓ valid |
Software compatibility
| Software | Version | Reports | Success rate | |
|---|---|---|---|---|
| EIDAuthenticate | 0.5.0.1 |
1 |
100%
|
Details |
Operating system compatibility
| OS | Architecture | Service pack | Reports | Success rate | |
|---|---|---|---|---|---|
| Windows Seven | x64 | Service Pack 1 | 1 |
100%
|
Details |
Provider / middleware compatibility
| Provider | DLL | Version | Company | Reports | Success rate | |
|---|---|---|---|---|---|---|
| Microsoft Base Smart Card Crypto Provider | esteidcm64.dll |
3.5.5471.312 |
(null) | 1 |
100%
|
Details |