android_system_core/trusty/keymaster/ipc
Janis Danisevskis 5f4770944a Handle long responses by keymint IPC.
The KeyMint TA may send responses that are longer thant the 8K buffer
that the KeyMint HAL holds. This patch introduces
trusty_keymaster_call_2 which can grow the receive buffer on demand.

Ignore-AOSP-First: No mergepath from AOSP.

Bug: 195622501
Test: VTS and CTS test for regression testing.
Change-Id: Ia06e590e547e649ca81cda9a71851f334970788f
2021-08-10 15:08:20 -07:00
..
trusty_keymaster_ipc.cpp Handle long responses by keymint IPC. 2021-08-10 15:08:20 -07:00