This commit add the support of command aes. Then, it may be used on pytest.

Signed-off-by: Philippe Reynes philippe.reynes@softathome.com --- configs/sandbox64_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig index 7aa2d38..1fea683 100644 --- a/configs/sandbox64_defconfig +++ b/configs/sandbox64_defconfig @@ -59,6 +59,7 @@ CONFIG_CMD_QFW=y CONFIG_CMD_BOOTSTAGE=y CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y +CONFIG_CMD_AES=y CONFIG_CMD_TPM=y CONFIG_CMD_TPM_TEST=y CONFIG_CMD_BTRFS=y

This commit add a simple test to check that a text may be ciphered and unciphered. Each step are checked with the known result.

Signed-off-by: Philippe Reynes philippe.reynes@softathome.com --- test/py/tests/aes/iv128.bin | 1 + test/py/tests/aes/key128.bin | 1 + test/py/tests/aes/plaintext.bin | 1 + test/py/tests/test_aes.py | 48 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 51 insertions(+) create mode 100644 test/py/tests/aes/iv128.bin create mode 100644 test/py/tests/aes/key128.bin create mode 100644 test/py/tests/aes/plaintext.bin create mode 100644 test/py/tests/test_aes.py

diff --git a/test/py/tests/aes/iv128.bin b/test/py/tests/aes/iv128.bin new file mode 100644 index 0000000..b7b5d5d --- /dev/null +++ b/test/py/tests/aes/iv128.bin @@ -0,0 +1 @@ +�!�/���a�P���r \ No newline at end of file diff --git a/test/py/tests/aes/key128.bin b/test/py/tests/aes/key128.bin new file mode 100644 index 0000000..9e3ce60 --- /dev/null +++ b/test/py/tests/aes/key128.bin @@ -0,0 +1 @@ +����Ć皳���6} \ No newline at end of file diff --git a/test/py/tests/aes/plaintext.bin b/test/py/tests/aes/plaintext.bin new file mode 100644 index 0000000..8598fd9 --- /dev/null +++ b/test/py/tests/aes/plaintext.bin @@ -0,0 +1 @@ +AES128 is working, amazing !!!!! \ No newline at end of file diff --git a/test/py/tests/test_aes.py b/test/py/tests/test_aes.py new file mode 100644 index 0000000..408bd77 --- /dev/null +++ b/test/py/tests/test_aes.py @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2019, Softathome + +# Test U-Boot's "aes" command. + +import pytest + +def test_aes(u_boot_console): + """ + Test the aes command, and validate that it can + cipher and uncipher a simple text + """ + + cons = u_boot_console + tmpdir = cons.config.result_dir + '/' + datadir = cons.config.source_dir + '/test/py/tests/aes/' + + # Check that the option cmd_aes is enabled in the config + if cons.config.buildconfig.get('config_cmd_aes', 'n') != 'y': + pytest.skip('aes command not supported') + + # Send a command with no argument ... + output = cons.run_command('aes') + assert('AES 128 CBC encryption' in ''.join(output)) + + # Load file from host + output = cons.run_command('host load hostfs - 1000 %skey128.bin' % datadir) + assert('16 bytes read' in ''.join(output)) + output = cons.run_command('host load hostfs - 2000 %siv128.bin' % datadir) + assert('16 bytes read' in ''.join(output)) + output = cons.run_command('host load hostfs - 3000 %splaintext.bin' % datadir) + assert('32 bytes read' in ''.join(output)) + + output = cons.run_command('md.b 3000 0x20') + + output = cons.run_command('aes enc 1000 2000 3000 4000 0x20') + + output = cons.run_command('cmp.b 3000 4000 0x20') + assert('Total of 0 byte(s) were the same' in ''.join(output)) + + output = cons.run_command('md.b 4000 0x20') + + output = cons.run_command('aes dec 1000 2000 4000 5000 0x20') + + output = cons.run_command('md.b 5000 0x20') + + output = cons.run_command('cmp.b 3000 5000 0x20') + assert('Total of 32 byte(s) were the same' in ''.join(output))