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In 32-bit builds a `long` may be 32 bits, but the `long` values on an AIDL interface are 64 bits. Therefore need to use `int64_t` for the corresponding C++ type, not `long`. Bug: 271056044 Test: VtsAidlKeyMintTargetTest --gtest_filter="*AuthTest*" (32-b) Change-Id: I19f5a1d825dfcc45087534bbd4239a13cdfec3f7
KeyMint HAL
This directory contains the HAL definition for KeyMint. KeyMint provides cryptographic services in a hardware-isolated environment.
Note that the IRemotelyProvisionedComponent HAL, and it's associated types,
used to also be defined in this directory. As of Android U, this HAL has been
moved to a different directory (../rkp). This move is ABI compatible, as the
interfaces have been maintained. The build is split so that the generated
code may be built with different options.