OP-TEE 3.15 on QEMUv8
How to run OP-TEE on QEMU and run the x-test?
How to download the source code and build the binaries are mentioned in this documentation.More information About OP-TEE can be found here.
OP-TEE stands for "Open Portable Trusted Execution Environment" and currently maintained by Linaro.
OP-TEE is an open source Trusted Execution Enviroment (TEE) implementing the Arm TrustZone technology. For more information about "Development of TEE and Secure Monitor Code" refer this link.
For educational purpose and to get the hands-on with OP-TEE on QEMU prebuilt binaries are provided here. The OP-TEE OS source code can be found here.
Download the binaries provided in this repository.
$ git clone https://github.com/DevendraDevadiga/optee_qemu_armv8a_prebuilt_binaries.git $ cd optee_qemu_armv8a_prebuilt_binaries $ ls optee_qemu_armv8a README.md $ cd optee_qemu_armv8a $ chmod 777 *
If want share the folders between your Host PC and QEMU Linux, run below command:
$ sudo ./run_qemu_share_files.sh
Otherwise run the below command:
$ sudo ./run_qemu.sh
Two terminals will be opened ans pop-up. One for Secure world (OP-TEE) and another for Normal World (Linux) as below
Type "c" (Continue) on qemu console. OP-TEE prints will display on Secure world console.
Firmware loading log and Linux logs will display on Normal world console.
OP-TEE will display Memory map details and OP-TEE version details. You can observe OP-TEE version as 3.15.0
I/TC: OP-TEE version: 3.15.0-dev (gcc version 10.2.1 20201103 (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16))) #8 Thu Dec 23 15:55:20 UTC 2021 aarch64
In Linux you can able to see Linux OP-TEE Driver probe message:
[ 2.019187] optee: probing for conduit method. [ 2.021676] optee: revision 3.15 (6be0dbca) [ 2.027383] optee: dynamic shared memory is enabled [ 2.058506] optee: initialized driver
Buildroot is used for rootfs. Login as "root".
If the OP-TEE Linux driver is loaded properly you can able to see below nodes under "/dev"
#ls -al /dev/tee* crw-rw---- 1 root teeclnt 247, 0 Dec 24 07:33 /dev/tee0 crw-rw---- 1 root tee 247, 16 Dec 24 07:33 /dev/teepriv0 #
OP-TEE Client (tee-supllicant) should run as background process. And during the boot itself it is already started and no need to run manually in this case.
#ps -A | grep tee 145 tee /usr/sbin/tee-supplicant -d /dev/teepriv0 146 root [optee_bus_scan] 180 root grep tee #
In th Secure Console we can't enter any commands. But if type any key its ASCII value will be displayed. Interrupt handler for capturing the UART keys is registered. (console_itr_cb)
https://github.com/OP-TEE/optee_os/blob/master/core/arch/arm/plat-vexpress/main.c#L117 https://github.com/OP-TEE/optee_os/blob/master/core/arch/arm/plat-vexpress/main.c#L109
For example if we type the "ENTER" in keyboard in Secure console ASCII value (in HEX) 0xD will display as below:
D/TC:0 console_itr_cb:167 cpu 0: got 0xd
For testing I typed capital "A" and small "a" and able to see those typed keys ASCII values in HEX as below:
D/TC:0 console_itr_cb:167 cpu 0: got 0x41 D/TC:0 console_itr_cb:167 cpu 0: got 0x61
Share the files/folders between Host PC and QEMU :
This step is usefull when you want to copy the TA.CA to QEMU Linux file system from your host PC. In this path "optee_qemu_armv8a/shared_folder" already folder is provided and in script "run_qemu_share_files.sh" its hard coded.
Once Linux is booted in QEMU, mount the shared the folder using below command:
$ mkdir shared && mount -t 9p -o trans=virtio host <mount point>
Example:
$ mkdir /mnt/shared && mount -t 9p -o trans=virtio host /mnt/shared
Now you can check you are able to access files availables in your host pc or not.
$ ls /mnt/shared sharedfile.sh $ cat /mnt/shared/sharedfile.sh This is shared path
Run the Example Trusted applications
For OP-TEE Example application details go through below link: https://optee.readthedocs.io/en/latest/building/gits/optee_examples/optee_examples.html
The Trusted Applications are generated in the "*.ta" format. In the file system these applications are stored in this path "/lib/optee_armtz/".
When host application is called TEEC_OpenSession() with UUID information, the tee-supplicant will load the corresponding Trusted application (TA) i.e /lib/optee_armtz/.ta
Check TA's are available or not. It will display all the TA which is required by "xtest" and optee example applications:
# ls /lib/optee_armtz/ 12345678-5b69-11e4-9dbb-101f74f00099.ta 25497083-a58a-4fc5-8a72-1ad7b69b8562.ta 2a287631-de1b-4fdd-a55c-b9312e40769a.ta 380231ac-fb99-47ad-a689-9e017eb6e78a.ta 484d4143-2d53-4841-3120-4a6f636b6542.ta 528938ce-fc59-11e8-8eb2-f2801f1b9fd1.ta 5b9e0e40-2636-11e1-ad9e-0002a5d5c51b.ta 5ce0c432-0ab0-40e5-a056-782ca0e6aba2.ta 5dbac793-f574-4871-8ad3-04331ec17f24.ta 60276949-7ff3-4920-9bce-840c9dcf3098.ta 614789f2-39c0-4ebf-b235-92b32ac107ed.ta 731e279e-aafb-4575-a771-38caa6f0cca6.ta 873bcd08-c2c3-11e6-a937-d0bf9c45c61c.ta 8aaaf200-2450-11e4-abe2-0002a5d5c51b.ta a4c04d50-f180-11e8-8eb2-f2801f1b9fd1.ta a734eed9-d6a1-4244-aa50-7c99719e7b7b.ta b3091a65-9751-4784-abf7-0298a7cc35ba.ta b689f2a7-8adf-477a-9f99-32e90c0ad0a2.ta b6c53aba-9669-4668-a7f2-205629d00f86.ta c3f6e2c0-3548-11e1-b86c-0800200c9a66.ta cb3e5ba0-adf1-11e0-998b-0002a5d5c51b.ta d17f73a0-36ef-11e1-984a-0002a5d5c51b.ta e13010e0-2ae1-11e5-896a-0002a5d5c51b.ta e626662e-c0e2-485c-b8c8-09fbce6edf3d.ta e6a33ed4-562b-463a-bb7e-ff5e15a493c8.ta ee90d523-90ad-46a0-859d-8eea0b150086.ta f157cda0-550c-11e5-a6fa-0002a5d5c51b.ta f4e750bb-1437-4fbf-8785-8d3580c34994.ta ffd2bded-ab7d-4988-95ee-e4962fff7154.ta #
The Host applications are in "/usr/bin" path in the file system.
# ls /usr/bin/optee* /usr/bin/optee_example_acipher /usr/bin/optee_example_plugins /usr/bin/optee_example_aes /usr/bin/optee_example_random /usr/bin/optee_example_hello_world /usr/bin/optee_example_secure_storage /usr/bin/optee_example_hotp # # ls /usr/bin/xtest /usr/bin/xtest #
Now run the each test application and observe the results.
1. OP-TEE Hello World example.
When Hello World CA is called with TEEC_OpenSession(), its corresponding TA will be loaded.
https://github.com/linaro-swg/optee_examples/blob/master/hello_world/host/main.c#L44 ==> https://github.com/linaro-swg/optee_examples/blob/master/hello_world/ta/include/hello_world_ta.h#L35
https://github.com/linaro-swg/optee_examples/blob/master/hello_world/host/main.c#L56
Below is the UUID of "optee_example_hello_world":
#define TA_HELLO_WORLD_UUID \ { 0x8aaaf200, 0x2450, 0x11e4, \ { 0xab, 0xe2, 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b} }
So corresponding TA for this Host application is :
/lib/optee_armtz/8aaaf200-2450-11e4-abe2-0002a5d5c51b.ta
Run the CA (Client Application) or Host application: https://user-images.githubusercontent.com/36186082/147337844-0e1e3148-15ce-4904-ba03-4ba10d8f60ca.png In Secure console, you will get the messages related to TA as below:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA 8aaaf200-2450-11e4-abe2-0002a5d5c51b D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x40006000 D/LD: ldelf:134 Loading TS 8aaaf200-2450-11e4-abe2-0002a5d5c51b D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 8aaaf200-2450-11e4-abe2-0002a5d5c51b (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 8aaaf200-2450-11e4-abe2-0002a5d5c51b (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (8aaaf200-2450-11e4-abe2-0002a5d5c51b) at 0x40087000 D/TA: TA_CreateEntryPoint:39 has been called D/TA: TA_OpenSessionEntryPoint:68 has been called I/TA: Hello World! D/TA: inc_value:105 has been called I/TA: Got value: 42 from NW I/TA: Increase value to: 43 D/TC:? 0 tee_ta_close_session:512 csess 0xbded1c90 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session I/TA: Goodbye! D/TA: TA_DestroyEntryPoint:50 has been called D/TC:? 0 destroy_context:308 Destroy TA ctx (0xbded1c30)
2. OP-TEE Test for String/data Encryption by genrating RSA key pair.
Normal World console:
# optee_example_acipher optee_example_acipher: Unexpected number of arguments 0 (expected 2) usage: optee_example_acipher <key_size> <string to encrypt> # # optee_example_acipher 256 "Testing" Encrypted buffer: 84 68 a9 c5 1a 39 93 25 ab 1a 4a 98 c5 89 4f 7f 59 79 8b 8d e9 9e e1 4d 12 34 89 48 72 00 b4 40 #
Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA a734eed9-d6a1-4244-aa50-7c99719e7b7b D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x40006000 D/LD: ldelf:134 Loading TS a734eed9-d6a1-4244-aa50-7c99719e7b7b D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF a734eed9-d6a1-4244-aa50-7c99719e7b7b (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF a734eed9-d6a1-4244-aa50-7c99719e7b7b (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (a734eed9-d6a1-4244-aa50-7c99719e7b7b) at 0x40042000 E/TA: cmd_enc:100 TEE_AsymmetricEncrypt(7, 0): 0xffff0010 D/TC:? 0 tee_ta_close_session:512 csess 0xbded1c90 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TC:? 0 destroy_context:308 Destroy TA ctx (0xbded1c30)
3. OP-TEE AES encryption Example.
Normal World console:
# optee_example_aes Prepare session with the TA Prepare encode operation Load key in TA Reset ciphering operation in TA (provides the initial vector) Encode buffer from TA Prepare decode operation Load key in TA Reset ciphering operation in TA (provides the initial vector) Decode buffer from TA Clear text and decoded text match # # # ls -al /data/tee/ total 40 drwxrwx--- 2 tee tee 0 Dec 24 09:14 . drwxr-xr-x 3 root root 0 Dec 24 07:33 .. -rw------- 1 tee tee 4228 Dec 24 09:14 0 -rw------- 1 tee tee 16384 Dec 24 09:14 1 -rw------- 1 tee tee 16384 Dec 24 09:14 dirf.db #
For information about /data/tee/0, /data/tee/1, /data/tee/dirf.db go through below link:
https://optee.readthedocs.io/en/latest/architecture/secure_storage.html#tee-file-structure-in-linux-file-system
Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA 5dbac793-f574-4871-8ad3-04331ec17f24 D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x40006000 D/LD: ldelf:134 Loading TS 5dbac793-f574-4871-8ad3-04331ec17f24 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 5dbac793-f574-4871-8ad3-04331ec17f24 (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 5dbac793-f574-4871-8ad3-04331ec17f24 (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (5dbac793-f574-4871-8ad3-04331ec17f24) at 0x40020000 D/TA: TA_OpenSessionEntryPoint:394 Session 0x4003d4c0: newly allocated D/TA: alloc_resources:124 Session 0x4003d4c0: get ciphering resources D/TA: set_aes_key:240 Session 0x4003d4c0: load key material D/TA: reset_aes_iv:308 Session 0x4003d4c0: reset initial vector D/TA: cipher_buffer:340 Session 0x4003d4c0: cipher buffer D/TA: alloc_resources:124 Session 0x4003d4c0: get ciphering resources D/TA: set_aes_key:240 Session 0x4003d4c0: load key material D/TA: reset_aes_iv:308 Session 0x4003d4c0: reset initial vector D/TA: cipher_buffer:340 Session 0x4003d4c0: cipher buffer D/TC:? 0 tee_ta_close_session:512 csess 0xbded1c90 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TA: TA_CloseSessionEntryPoint:404 Session 0x4003d4c0: release session D/TC:? 0 destroy_context:308 Destroy TA ctx (0xbded1c30)
4. Generating HMAC based One Time Passwords securely.
Normal World console:
# optee_example_hotp Register the shared key: 12345678901234567890�� HOTP: 755224 HOTP: 287082 HOTP: 359152 HOTP: 969429 HOTP: 338314 HOTP: 254676 HOTP: 287922 HOTP: 162583 HOTP: 399871 HOTP: 520489 #
Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA 484d4143-2d53-4841-3120-4a6f636b6542 D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x40006000 D/LD: ldelf:134 Loading TS 484d4143-2d53-4841-3120-4a6f636b6542 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 484d4143-2d53-4841-3120-4a6f636b6542 (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 484d4143-2d53-4841-3120-4a6f636b6542 (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (484d4143-2d53-4841-3120-4a6f636b6542) at 0x4002e000 D/TA: register_shared_key:150 Got shared key 12345678901234567890 (20 bytes). D/TA: get_hotp:182 HOTP is: 755224 D/TA: get_hotp:182 HOTP is: 287082 D/TA: get_hotp:182 HOTP is: 359152 D/TA: get_hotp:182 HOTP is: 969429 D/TA: get_hotp:182 HOTP is: 338314 D/TA: get_hotp:182 HOTP is: 254676 D/TA: get_hotp:182 HOTP is: 287922 D/TA: get_hotp:182 HOTP is: 162583 D/TA: get_hotp:182 HOTP is: 399871 D/TA: get_hotp:182 HOTP is: 520489 D/TC:? 0 tee_ta_close_session:512 csess 0xbded1c90 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TC:? 0 destroy_context:308 Destroy TA ctx (0xbded1c30)
5. OP-TEE Syslog Plugin Test.
Normal World console:
# optee_example_plugins Work logic: REE --> plugin TA --> syslog plugin in REE --> syslog See the log from TEE through 'journalctl' Attempt #1: TEEC_InvokeCommand() success; res=0 orig=0x4 Attempt #2: TEEC_InvokeCommand() success; res=0 orig=0x4 Attempt #3: TEEC_InvokeCommand() success; res=0 orig=0x4 Attempt #4: TEEC_InvokeCommand() success; res=0 orig=0x4 Attempt #5: TEEC_InvokeCommand() success; res=0 orig=0x4 #
Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA 2a287631-de1b-4fdd-a55c-b9312e40769a D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x80006000 D/LD: ldelf:134 Loading TS 2a287631-de1b-4fdd-a55c-b9312e40769a D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 2a287631-de1b-4fdd-a55c-b9312e40769a (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 2a287631-de1b-4fdd-a55c-b9312e40769a (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (2a287631-de1b-4fdd-a55c-b9312e40769a) at 0x80072000 I/TA: Push syslog plugin string "Hello, plugin! value = 0x0" D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA 3a2f8978-5dc0-11e8-9c2d-fa7ae01bbebc D/TC:? 0 tee_ta_init_pseudo_ta_session:312 Open system.pta D/TC:? 0 tee_ta_init_pseudo_ta_session:329 system.pta : 3a2f8978-5dc0-11e8-9c2d-fa7ae01bbebc I/TA: Push syslog plugin string "Hello, plugin! value = 0x1" I/TA: Push syslog plugin string "Hello, plugin! value = 0x2" I/TA: Push syslog plugin string "Hello, plugin! value = 0x3" I/TA: Push syslog plugin string "Hello, plugin! value = 0x4" D/TC:? 0 tee_ta_close_session:512 csess 0x564527f0 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TC:? 0 destroy_context:308 Destroy TA ctx (0x56452790) D/TC:? 0 tee_ta_close_session:512 csess 0x564511a0 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session
This application which interacts with the 'syslog' plugin with the help of 'tee_invoke_supp_plugin()'. This TA increments a value and prints some strings to the syslog. If the example works successfully, we can find the following strings in the log file (for qemu it's '/var/log/messages' file):
# cat /var/log/messages | grep tee-supplicant Dec 25 07:33:19 buildroot daemon.info tee-supplicant[145]: Hello, plugin! value = 0x0 Dec 25 07:33:21 buildroot daemon.info tee-supplicant[145]: Hello, plugin! value = 0x1 Dec 25 07:33:24 buildroot daemon.info tee-supplicant[145]: Hello, plugin! value = 0x2 Dec 25 07:33:26 buildroot daemon.info tee-supplicant[145]: Hello, plugin! value = 0x3 Dec 25 07:33:28 buildroot daemon.info tee-supplicant[145]: Hello, plugin! value = 0x4 #
6. OP-TEE Random UUID generation Test.
Normal World console:
# optee_example_random Invoking TA to generate random UUID... TA generated UUID value = 0x41d08dc897916c4dc1eba356c288aaf
Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA b6c53aba-9669-4668-a7f2-205629d00f86 D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x80006000 D/LD: ldelf:134 Loading TS b6c53aba-9669-4668-a7f2-205629d00f86 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF b6c53aba-9669-4668-a7f2-205629d00f86 (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF b6c53aba-9669-4668-a7f2-205629d00f86 (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (b6c53aba-9669-4668-a7f2-205629d00f86) at 0x8004a000 D/TA: random_number_generate:74 has been called I/TA: Generating random data over 16 bytes. D/TC:? 0 tee_ta_close_session:512 csess 0x56450ff0 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TC:? 0 destroy_context:308 Destroy TA ctx (0x56450f90)
7. OP-TEE Secure Storage Test.
Normal World console:
# optee_example_secure_storage & # ls -alh /data/tee/ Prepare session with the TA Test on object "object#1" - Create and load object in the TA secure storage - Read back the object Test on object "object#2" - Object not found in TA secure storage, create it. We're done, close and release TEE resources #
Inside folder "/data/tee/" it will create the dile for secure storarge and delete it. Secure World Console:
D/TC:? 0 tee_ta_init_pseudo_ta_session:299 Lookup pseudo TA b6c53aba-9669-4668-a7f2-205629d00f86 D/TC:? 0 ldelf_load_ldelf:91 ldelf load address 0x80006000 D/LD: ldelf:134 Loading TS b6c53aba-9669-4668-a7f2-205629d00f86 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF b6c53aba-9669-4668-a7f2-205629d00f86 (Secure Storage TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0xffff0008 D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF b6c53aba-9669-4668-a7f2-205629d00f86 (REE) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/LD: ldelf:168 ELF (b6c53aba-9669-4668-a7f2-205629d00f86) at 0x8004a000 D/TA: random_number_generate:74 has been called I/TA: Generating random data over 16 bytes. D/TC:? 0 tee_ta_close_session:512 csess 0x56450ff0 id 1 D/TC:? 0 tee_ta_close_session:531 Destroy session D/TC:? 0 destroy_context:308 Destroy TA ctx (0x56450f90)
7. OP-TEE xtest.
For more information about xtest follow below link:
https://optee.readthedocs.io/en/latest/building/gits/optee_test.html
Normal World console:
# xtest -h Usage: xtest <options> [[-x] <test-id>]...] options: -d <TEE-identifer> TEE identifier. Use default TEE if not set -l <level> Test level [0-15]. Values higher than 0 enable optional tests. Default: 0. All tests: 15. -t <test_suite> Available test suites: regression benchmark To run several suites, use multiple names separated by a '+') Default value: 'regression' -h Show usage <test-id> Add <test-id> to the list of tests to be run. A substring match is performed. May be specified several times. If no tests are given, all the tests are added. -x <test-id> Exclude <test-id> from the list of tests to be run. A substring match is performed. May be specified several times. applets: --sha-perf [opts] SHA performance testing tool (-h for usage) --aes-perf [opts] AES performance testing tool (-h for usage) --install-ta [directory or list of TAs] Install TAs --stats [opts] Various statistics ('-h' for usage) Examples: xtest -t regression 4001 4003 run regression tests 4001 and 4003 xtest -t regression -x 1027 -x 1028 run all regression tests but 1027 and 1028 # # xtest 2>&1 | tee xtest-log.txt Run test suite with level=0 TEE test application started over default TEE instance ###################################################### # # regression # ###################################################### * regression_1001 Core self tests regression_1001 OK * regression_1002 PTA parameters regression_1002 OK * regression_1003 Core internal read/write mutex Number of parallel threads: 6 (2 writers and 4 readers) Max read concurrency: 2 Max read waiters: 1 Mean read concurrency: 1.2375 Mean read waiting: 1 regression_1003 OK * regression_1004 Test User Crypt TA o regression_1004.1 AES encrypt regression_1004.1 OK o regression_1004.2 AES decrypt regression_1004.2 OK o regression_1004.3 SHA-256 test, 3 bytes input regression_1004.3 OK o regression_1004.4 AES-256 ECB encrypt (32B, fixed key) regression_1004.4 OK o regression_1004.5 AES-256 ECB decrypt (32B, fixed key) regression_1004.5 OK regression_1004 OK ............................. ............................. +----------------------------------------------------- Result of testsuite regression: regression_1001 OK regression_1002 OK regression_1003 OK regression_1004 OK regression_1005 OK regression_1006 OK regression_1007 OK regression_1008 OK regression_1009 OK regression_1010 OK regression_1011 OK regression_1012 OK regression_1013 OK regression_1015 OK regression_1016 OK regression_1017 OK regression_1018 OK regression_1019 OK regression_1020 OK regression_1021 OK regression_1022 OK regression_1023 OK regression_1025 OK regression_1026 OK regression_1027 OK regression_1028 OK regression_1029 OK regression_1030 OK regression_1031 OK regression_1032 OK regression_1033 OK regression_1034 OK regression_2001 OK regression_2002 OK regression_2003 OK regression_2004 OK regression_4001 OK regression_4002 OK regression_4003 OK regression_4004 OK regression_4005 OK regression_4006 OK regression_4007_dh OK regression_4007_dsa OK regression_4007_ecc OK regression_4007_rsa OK regression_4007_symmetric OK regression_4008 OK regression_4009 OK regression_4010 OK regression_4011 OK regression_4012 OK regression_4013 OK regression_4014 OK regression_4101 OK regression_4102 OK regression_4103 OK regression_4104 OK regression_4105 OK regression_4106 OK regression_4107 OK regression_4108 OK regression_4109 OK regression_4110 OK regression_4111 OK regression_4112 OK regression_4113 OK regression_4114 OK regression_5006 OK regression_6001 OK regression_6002 OK regression_6003 OK regression_6004 OK regression_6005 OK regression_6006 OK regression_6007 OK regression_6008 OK regression_6009 OK regression_6010 OK regression_6012 OK regression_6013 OK regression_6014 OK regression_6015 OK regression_6016 OK regression_6017 OK regression_6018 OK regression_6019 OK regression_6020 OK regression_8001 OK regression_8002 OK regression_8101 OK regression_8102 OK regression_8103 OK +----------------------------------------------------- 26181 subtests of which 0 failed 93 test cases of which 0 failed 0 test cases were skipped TEE test application done! # #
The complete xtest log is available here:
https://raw.githubusercontent.com/DevendraDevadiga/optee_qemu_armv8a_prebuilt_binaries/main/optee_qemu_armv8a/xtest-log.txt
Complete build and test procedures are provided in this video:
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