GET OPAQUE Command

Fetch an Opaque Object from device.

Description

Retrieve an Opaque Object (like an X.509 certificate) from the device.

Shell Example

Fetch Opaque Object 0xe255 and store in the file cert.der:

yubihsm> get opaque 0 0xe255 cert.der

Protocol Details

Command

Tc = 0x43
Lc = 2
Vc = I

Parameters:

I := Object ID (2 bytes)

Response

Tr = 0xc3
Lr = LD
Vr = D

Parameters:

D := Data