diff options
| -rw-r--r-- | include/config.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index debb9686e0..8b3f85759a 100644 --- a/include/config.h +++ b/include/config.h @@ -1481,6 +1481,10 @@ * If defined, inject some locally generated entropy when secret is updated, * using board_get_entropy function. * Large values may take a long time to generate. + * + * This is only meant to add a little bit of extra entropy, when the hardware + * lacks a random number generator (otherwise, the strong entropy can be + * directly added to the secret, using rollback_add_entropy). */ #undef CONFIG_ROLLBACK_SECRET_LOCAL_ENTROPY_SIZE |