Longmai IAKey
3B
FA
18
00
02
40
05
43
43
49
44
4B
65
79
32
2E
30
6
Total reports
50%
Success rate
2012
First report
2012-12-20
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=0
Baud rate (TA1)
Fi=372, Di=12, fmax=4MHz, 31.00 cycles/ETU
Guard time (TC1)
2 etu
Historical bytes
434349444B6579322E30
Proprietary / unstructured
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | FA | T0 | Format byte: 10 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 | 02 | TC1 | TC1: extra guard time = 2 etu |
| 5 | 40 | TD1 | TD1: T=0 protocol indicator, Y2=0b0100 (TA2=absent, TB2=absent, TC2=present, TD2=absent) |
| 6 | 05 | TC2 | TC2: work waiting time for T=0, Wi=5 |
| 7 | 43 | T1 | Historical byte 1 |
| 8 | 43 | T2 | Historical byte 2 |
| 9 | 49 | T3 | Historical byte 3 |
| 10 | 44 | T4 | Historical byte 4 |
| 11 | 4B | T5 | Historical byte 5 |
| 12 | 65 | T6 | Historical byte 6 |
| 13 | 79 | T7 | Historical byte 7 |
| 14 | 32 | T8 | Historical byte 8 |
| 15 | 2E | T9 | Historical byte 9 |
| 16 | 30 | T10 | Historical byte 10 |
Software compatibility
| Software | Version | Reports | Success rate | |
|---|---|---|---|---|
| EIDAuthenticate | 0.5.0.3 |
6 |
50%
|
Details |