OP-TEE xtest 功能记录

现有的用于测试的xtest TA（Trusted Application）共有8个，分别涵盖了内核测试、内部API测试、客户端API测试、加密测试、创建失败测试、安全测试等方面，笔者对各测试功能进行统计，用于对TA以及OP-TEE的学习。xtest已经成功在HIKEY、QEMU、FVP等平台上运行通过。

根据optee_test/host/xtest/目录下的xtest_main.c文件获知，xtest共有62种测试命令，具体功能列举如下：

一. xtest_1000.c

xtest 1001

: Core self tests

xtest 1004

: Test User Crypt TA

xtest 1005

: Many sessions

xtest 1006

: Test Basic OS features

xtest 1007

: Test Panic

xtest 1008

: TEE internal client API

xtest 1009

: TEE Wait

xtest 1010

: Invalid memory access

xtest 1011

: Test RPC features with User Crypt TA

xtest 1012

: Test Single Instance Multi Session features with SIMS TA

xtest 1013

: Test concurency with concurrent TA

二.xtest_4000.c

xtest 4001

: Test TEE Internal API hash operations

xtest 4002

: Test TEE Internal API MAC operations

xtest 4003 no xts

: Test TEE Internal API cipher operations without AES XTS

xtest 4003 xts

: Test TEE Internal API cipher operations for AES XTS

xtest 4004

: Test TEE Internal API get random

xtest 4005

: Test TEE Internal API Authenticated Encryption operations

xtest 4006

: Test TEE Internal API Asymmetric Cipher operations

xtest 4007

: Test TEE Internal API Generate key

xtest 4008

: Test TEE Internal API Derive key

xtest 4009

: Test TEE Internal API Derive key ECDH

三. xtest_5000.c

xtest 5006

:Tests for Global platform TEEC

注意：Invocation of all tests for TEE Client API

四. xtest_6000.c

xtest 6001

: Test TEE_CreatePersistentObject

xtest 6002

: Test TEE_OpenPersistentObject

xtest 6003

: Test TEE_ReadObjectData

xtest 6004

: Test TEE_WriteObjectData

xtest 6005

: Test TEE_SeekObjectData

xtest 6006

: Test TEE_CloseAndDeletePersistentObject

xtest 6007

: Test TEE_TruncateObjectData

xtest 6008

: Test TEE_RenamePersistentObject

xtest 6009

: Test TEE Internal API Persistent Object Enumeration Functions

xtest 6010

: Test TEE GP TTA DS storage

xtest 6011

: Test TEE GP TTA DS init objects

五. xtest_7000.c

共19个命令，主要功能需要进一步了解。

六. xtest_10000.c

xtest 10001

: Test TEE Internal API key derivation extensions

xtest 10002

: Secure Storage Key Manager API Self Test

七. xtest_20000.c

xtest 20001

: Sanity Test Corrupt Meta Encrypted Key

xtest 20002

: Sanity Test Corrupt Meta IV

xtest 20003

: Sanity Test Corrupt Meta Tag

xtest 20004

: Sanity Test Corrupt Meta Data

xtest 20021

: Sanity Test Corrupt Meta File : first byte

xtest 20022

: Sanity Test Corrupt Meta File : last byte

xtest 20023

: Sanity Test Corrupt Meta File : random byte

xtest 20501

: Sanity Test Corrupt Block IV

xtest 20502

: Sanity Test Corrupt Block Tag

xtest 20503

: Sanity Test Corrupt Block Data

xtest 20521

: Sanity Test Corrupt Block File : first byte

xtest 20522

: Sanity Test Corrupt Block File : last byte

xtest 20523

: Sanity Test Corrupt Block File : random byte

八. xtest_benchmark_1000.c

xtest benchmark 1001

: TEE Trusted Storage Performance Test (WRITE)

xtest benchmark 1002

: TEE Trusted Storage Performance Test (READ)

xtest benchmark 1003

: TEE Trusted Storage Performance Test (REWRITE)