Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cdf8ed3f authored by David Drysdale's avatar David Drysdale
Browse files

RKP spec: fix public key info description 

The PartyInfo for a P-256 public key is encoded as (x||y) not
(0x04||x||y).

Test: VtsHalRemotelyProvisionedComponentTargetTest
Change-Id: Iae5dc624228d4e1e538e230968443925ec8b55fc
parent 47c304ee

security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl

+1 −1
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ parcelable ProtectedData { 
     *     ; HKDF. See details on use in ProtectedData comments above. The public key data

     *     ; included in the other field of PartyUInfo / PartyVInfo is encoded as:

     *     ;  - a raw 32-byte public key for X25519

     *     ;  - uncompressed SEC-1 coordinate data (0x04 || x || y) for P-256

     *     ;  - raw coordinate data (x || y) for P-256

     *     Context = [

     *         AlgorithmID : 3             ; AES-GCM 256

     *         PartyUInfo : [