Enter an ATR (Answer To Reset) and I will parse it for you.
Parsing ATR:
TS = 0x3B | Direct Convention |
---|---|
T0 = 0xDF | Y(1): b1101, K: 15 (historical bytes) |
TA(1) = 0x18 | Fi=372, Di=12, 31 cycles/ETU (129032 bits/s at 4.00 MHz, 161290 bits/s for fMax=5 MHz) |
TC(1) = 0x00 | Extra guard time: 0 |
TD(1) = 0x81 | Y(i+1) = b1000, Protocol T=1 |
---- | |
TD(2) = 0x31 | Y(i+1) = b0011, Protocol T=1 |
---- | |
TA(3) = 0xFE | IFSC: 254 |
TB(3) = 0x58 | Block Waiting Integer: 5 - Character Waiting Integer: 8 |
---- | |
Historical bytes | 00 31 B9 64 05 0E 01 00 73 B4 01 D3 00 00 00 |
Category indicator byte: 0x00 | (compact TLV data object) Tag: 3, Len: 1 (card service data byte) Card service data byte: 185 - Application selection: by full DF name - BER-TLV data objects available in EF.DIR - BER-TLV data objects available in EF.ATR - EF.DIR and EF.ATR access services: by READ BINARY command - Card without MF Tag: 6, Len: 4 (pre-issuing data) Data: 05 0E 01 00 "...." Tag: 7, Len: 3 (card capabilities) Selection methods: 180 - Short EF identifier supported - DF selection by file identifier - DF selection by path - DF selection by full DF name Data coding byte: 1 - Behaviour of write functions: one-time write - Value 'FF' for the first byte of BER-TLV tag fields: invalid - Data unit in quartets: 1 Command chaining, length fields and logical channels: 211 - Command chaining - Extended Lc and Le fields - Logical channel number assignment: by the card - Maximum number of logical channels: 4 Mandatory status indicator (3 last bytes) LCS (life card cycle): 0 (No information given) SW: 00 00 |
TCK = 0x22 | correct checksum |
Possibly identified card:
3B DF 18 00 81 31 FE 58 00 31 B9 64 05 0E 01 00 73 B4 01 D3 00 00 00 22
Identity Card in Slovakia with security chip and e-signature
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.