Add crypt_keyslot_area() API call.

[platform/upstream/cryptsetup.git] / lib / random.c

diff --git a/lib/random.c b/lib/random.c
index 0f7357a..5de4214 100644 (file)
--- a/lib/random.c
+++ b/lib/random.c
@@ -176,7 +176,17 @@ int crypt_random_get(struct crypt_device *ctx, char *buf, size_t len, int qualit
        case CRYPT_RND_NORMAL:
                status = _get_urandom(ctx, buf, len);
                break;
+       case CRYPT_RND_SALT:
+               if (crypt_fips_mode())
+                       status = crypt_backend_rng(buf, len, quality, 1);
+               else
+                       status = _get_urandom(ctx, buf, len);
+               break;
        case CRYPT_RND_KEY:
+               if (crypt_fips_mode()) {
+                       status = crypt_backend_rng(buf, len, quality, 1);
+                       break;
+               }
                rng_type = ctx ? crypt_get_rng_type(ctx) :
                                 crypt_random_default_key_rng();
                switch (rng_type) {