Smart card ATR parsing
Enter an ATR (Answer To Reset) and I will parse it for you.
Results
Parsing ATR:
3B 6E 00 00 80 31 80 66 B0 84 0C 01 6E 01 83 00 90 00 3B 02 14 50
| TS = 0x3B | Direct Convention |
|---|---|
| T0 = 0x6E | Y(1): b0110, K: 14 (historical bytes) |
| TB(1) = 0x00 | VPP is not electrically connected |
| TC(1) = 0x00 | Extra guard time: 0 |
| ---- | |
| Historical bytes | 80 31 80 66 B0 84 0C 01 6E 01 83 00 90 00 |
| Category indicator byte: 0x80 | (compact TLV data object) Tag: 3, Len: 1 (card service data byte) Card service data byte: 128 - Application selection: by full DF name - EF.DIR and EF.ATR access services: by GET RECORD(s) command - Card with MF Tag: 6, Len: 6 (pre-issuing data) Data: B0 84 0C 01 6E 01 "....n." Tag: 8, Len: 3 (status indicator) LCS (life card cycle): 0 SW: 90 00 |
| Extra bytes | 3B 02 14 50 |
Error: Extra bytes: 3B 02 14 50
Possibly identified card: UNKNOWN
Click here to enter the card description
Again
See also
The parsing code is part of pyscard and is available at parseATR.py.
The list of known ATR is also available online at smartcard_list.txt.
My blog