Get an Object in encrypted form.
Retrieves an Object under wrap from the device. The Object is encrypted using
AES-CCM with a 16 bytes MAC and a 13 bytes nonce.
Fetch the Asymmetric Key 0x997e encrypted with Wrap Key 0xcf94 and store the
result in the file key.enc:
yubihsm> get wrapped 0 0xcf94 asymmetric 0x997e key.enc
Tc = 0x4a |
Lc = 2 + 1 + 2 |
Vc = Iw || T || Io |
Iw := Object ID of Wrap Key to use (2 bytes)
T := Type of Object to wrap (1 byte)
Io := Object ID of Object to wrap (2 bytes)
Tr = 0xca |
Lr = 13 + LR |
Vr = N || R |
N := Nonce used for this wrap (13 bytes)
R := Wrapped data (Length dependent on object)