AvestUA AvestKey

3B 8F 01 41 56 4B ?? ?? ?? ?? ?? ?? ?? ?? ?? 00 00 00 ??
mask: FFFFFFFFFFFF000000000000000000FFFFFF00
← All cards
16
Total reports
100%
Success rate
2013
First report
2017-05-30
Last report
ATR Analysis ISO 7816-3 · local Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=1
Baud rate (TA1)
TA1 absent — default Fi=372, Di=1 (9600 bps at 4MHz)
Historical bytes
41564B??????????????????000000
Proprietary / unstructured
TCK checksum
✗ invalid 00
# Byte Name Description
0 3B TS Direct convention (TS = 3B)
1 8F T0 Format byte: 15 historical bytes, Y1=0b1000 (TA1=absent, TB1=absent, TC1=absent, TD1=present)
2 01 TD1 TD1: T=1 protocol indicator, Y2=0b0000 (TA2=absent, TB2=absent, TC2=absent, TD2=absent)
3 41 T1 Historical byte 1
4 56 T2 Historical byte 2
5 4B T3 Historical byte 3
6 ?? T4 Historical byte 4 masked
7 ?? T5 Historical byte 5 masked
8 ?? T6 Historical byte 6 masked
9 ?? T7 Historical byte 7 masked
10 ?? T8 Historical byte 8 masked
11 ?? T9 Historical byte 9 masked
12 ?? T10 Historical byte 10 masked
13 ?? T11 Historical byte 11 masked
14 ?? T12 Historical byte 12 masked
15 00 T13 Historical byte 13
16 00 T14 Historical byte 14
17 00 T15 Historical byte 15
18 ?? TCK Check byte: XOR(T0…TCK) = D2 → ✗ INVALID masked
⚠ TCK check failed — ATR may be corrupted or masked

10 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

Software Version Reports Success rate
EIDAuthenticate 0.5.0.3 16
100%
Details

Operating system compatibility

OS Architecture Service pack Reports Success rate
Windows Seven x64 Service Pack 1 8
100%
Details
Windows Server 2012 x64 — 5
100%
Details
Windows Seven x86 Service Pack 1 3
100%
Details

Provider / middleware compatibility

Provider DLL Version Company Reports Success rate
Microsoft Base Smart Card Crypto Provider avscmd.dll Unknown Unknown 16
100%
Details