HID Crescendo C700
3B
DF
18
FF
81
31
FE
45
80
59
01
80
48
49
44
43
37
30
30
73
00
01
1B
33
10
Total reports
100%
Success rate
2012
First report
2014-12-11
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)
0xFF (special)
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
80590180484944433730307300011B
COMPACT-TLV (category 0x80)
TCK checksum
✓ valid
33
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | DF | T0 | Format byte: 15 historical bytes, Y1=0b1101 (TA1=present, TB1=absent, TC1=present, TD1=present) |
| 2 | 18 | TA1 | TA1: Fi=372, Di=12 → 31 cycles/ETU at 5MHz |
| 3 | FF | TC1 | TC1: extra guard time = 0xFF (T=1: CWT override) |
| 4 | 81 | TD1 | TD1: T=1 protocol indicator, Y2=0b1000 (TA2=absent, TB2=absent, TC2=absent, TD2=present) |
| 5 | 31 | TD2 | TD2: T=1 protocol indicator, Y3=0b0011 (TA3=present, TB3=present, TC3=absent, TD3=absent) |
| 6 | FE | TA3 | TA3: IFSC=254 (max information field size for card) |
| 7 | 45 | TB3 | TB3: CWI=5 (CWT=43 etu), BWI=4 (BWT≈5,713,920 etu) |
| 8 | 80 | T1 | Historical byte 1 |
| 9 | 59 | T2 | Historical byte 2 |
| 10 | 01 | T3 | Historical byte 3 |
| 11 | 80 | T4 | Historical byte 4 |
| 12 | 48 | T5 | Historical byte 5 |
| 13 | 49 | T6 | Historical byte 6 |
| 14 | 44 | T7 | Historical byte 7 |
| 15 | 43 | T8 | Historical byte 8 |
| 16 | 37 | T9 | Historical byte 9 |
| 17 | 30 | T10 | Historical byte 10 |
| 18 | 30 | T11 | Historical byte 11 |
| 19 | 73 | T12 | Historical byte 12 |
| 20 | 00 | T13 | Historical byte 13 |
| 21 | 01 | T14 | Historical byte 14 |
| 22 | 1B | T15 | Historical byte 15 |
| 23 | 33 | 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 |
3.0.0.3759 |
A.E.T. Europe B.V. | 3 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0."2095 |
A.E.T. Europe B.V. | 2 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0.2297 |
A.E.T. Europe B.V. | 2 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | Unknown |
Unknown |
Unknown | 2 |
100%
|
Details |
| SafeSign Standard Cryptographic Service Provider | aetcsss1.dll |
3.0.0.2298 |
A.E.T. Europe B.V. | 1 |
100%
|
Details |