Mahavir Jain 2a885ae694 secure_boot_v2: fix issue in pre-flashed digest (manual) workflow ...

This commit fixes issue where empty (unprogrammed) digest slot out of
multiple supported (e.g. 3 for ESP32-C3) could cause issue in
workflow enablement process.

Notes:

1. This issue was applicable for chips supporting "secure-boot-v2"
scheme with multiple digests slots
2. This issue was affecting only manual workflow, where digest of
public was pre-flashed in efuse
3. Change in "flash_encrypt.c" is only for additional safety purpose

2021-11-02 15:26:24 +08:00

..

secure_boot_signatures_app.c

secure boot: Fix incorrect handling of mbedtls_ctr_drbg_seed() failure in signature verification

2021-07-08 19:17:04 +10:00

secure_boot_signatures_bootloader.c

secure_boot: Do not allow key revocation in bootloader

2021-10-22 12:20:14 +05:30

secure_boot.c

secure_boot_v2: fix issue in pre-flashed digest (manual) workflow

2021-11-02 15:26:24 +08:00