PCSC Operation APDU Interpreter Vendor instructions SE ATECC LOAD KEY
April 13, 2023 at 2:39 AMATECC LOAD KEY instruction
This command write an ECC private key into the SpringCore device’s ATECC Secure Element.
| Field | Value | Remark |
|---|---|---|
| CLA | FF |
|
| INS | F9 |
|
| P1 | E1 |
LOAD KEY |
| P2 | Key Index | 00 to 0D |
| Lc | 20 |
|
| DataIn | Key Value | P-256 ECC private key (32 bytes) |
| Le | - |
Response
| Field | Value | Remark |
|---|---|---|
| SW | 9000 on success |
Other values are documented in Status Words |