xref: /aosp_15_r20/hardware/interfaces/security/keymint/README.md (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)
1# KeyMint HAL
2
3This directory contains the HAL definition for KeyMint. KeyMint provides
4cryptographic services in a hardware-isolated environment.
5
6Note that the `IRemotelyProvisionedComponent` HAL, and it's associated types,
7used to also be defined in this directory. As of Android U, this HAL has been
8moved to a different directory (../rkp). This move is ABI compatible, as the
9interfaces have been maintained. The build is split so that the generated
10code may be built with different options.
11