24 lines
646 B
Markdown
24 lines
646 B
Markdown
---
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id: apdu_getstatus
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title: GET STATUS
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---
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# GET STATUS
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* CLA = 0x80
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* INS = 0xF2
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* P1 = 0x00 for application status, 0x01 for key path status
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* P2 = 0x00
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* Response SW = 0x9000 on success, 0x6A86 on undefined P1
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* Response Data = Application Status Template or Key Path
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* Preconditions: Secure Channel must be opened
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Response Data format:
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if P1 = 0x00:
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- Tag 0xA3 = Application Status Template
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- Tag 0x02 = PIN retry count (1 byte)
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- Tag 0x02 = PUK retry count (1 byte)
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- Tag 0x01 = 0xff if key is initialized, 0 otherwise
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if P1 = 0x01:
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- a sequence of 32-bit numbers indicating the current key path. Empty if master key is selected. |