diff options
| -rw-r--r-- | common/rollback.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/rollback.c b/common/rollback.c index e43bfe07b7..1b2962fc5a 100644 --- a/common/rollback.c +++ b/common/rollback.c @@ -168,8 +168,10 @@ static int add_entropy(uint8_t *dst, const uint8_t *src, BUILD_ASSERT(SHA256_DIGEST_SIZE == CONFIG_ROLLBACK_SECRET_SIZE); struct sha256_ctx ctx; uint8_t *hash; +#ifdef CONFIG_ROLLBACK_SECRET_LOCAL_ENTROPY_SIZE uint8_t extra; int i; +#endif SHA256_init(&ctx); SHA256_update(&ctx, src, CONFIG_ROLLBACK_SECRET_SIZE); |