2019-07-26 08:34:31 -04:00
|
|
|
from __future__ import print_function
|
2019-11-26 22:58:07 -05:00
|
|
|
import ttfw_idf
|
2019-07-26 08:34:31 -04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
# To prepare a test runner for this example:
|
|
|
|
|
# 1. Generate zero flash encryption key:
|
|
|
|
|
# dd if=/dev/zero of=key.bin bs=1 count=32
|
|
|
|
|
# 2.Burn Efuses:
|
|
|
|
|
# espefuse.py --do-not-confirm -p $ESPPORT burn_efuse FLASH_CRYPT_CONFIG 0xf
|
|
|
|
|
# espefuse.py --do-not-confirm -p $ESPPORT burn_efuse FLASH_CRYPT_CNT 0x1
|
|
|
|
|
# espefuse.py --do-not-confirm -p $ESPPORT burn_key flash_encryption key.bin
|
2019-11-26 22:58:07 -05:00
|
|
|
@ttfw_idf.idf_example_test(env_tag='Example_Flash_Encryption')
|
2019-07-26 08:34:31 -04:00
|
|
|
def test_examples_security_flash_encryption(env, extra_data):
|
|
|
|
|
dut = env.get_dut('flash_encryption', 'examples/security/flash_encryption')
|
|
|
|
|
# start test
|
|
|
|
|
dut.start_app()
|
|
|
|
|
lines = [
|
|
|
|
|
'FLASH_CRYPT_CNT eFuse value is 1',
|
|
|
|
|
'Flash encryption feature is enabled in DEVELOPMENT mode',
|
|
|
|
|
'with esp_partition_write',
|
|
|
|
|
'00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f',
|
|
|
|
|
'with esp_partition_read',
|
|
|
|
|
'00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f',
|
|
|
|
|
'with spi_flash_read',
|
|
|
|
|
'29 68 2e 13 88 a0 5b 7f cc 6b 39 f9 d7 7b 32 2f'
|
|
|
|
|
]
|
|
|
|
|
for line in lines:
|
|
|
|
|
dut.expect(line, timeout=2)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
|
test_examples_security_flash_encryption()
|
