exchange

commit f32c0503fd56ed4014633ff1796efec0566d2a46
parent a1a59e5f97fcfcb1999194ecf9b7b5c14c0cb34b
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Fri, 14 Aug 2026 18:20:09 +0200

use hkdf in canonical way

Diffstat:
M
src/util/age_restriction.c
 | 
20
++++++++++----------

1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/src/util/age_restriction.c b/src/util/age_restriction.c
@@ -137,10 +137,10 @@ ecdsa_create_from_seed (
     GNUNET_OK ==
     GNUNET_CRYPTO_hkdf_gnunet (key,
                                sizeof (*key),
-                               seed,
-                               seed_size,
                                "age commitment",
-                               sizeof ("age commitment") - 1));
+                               sizeof ("age commitment") - 1),
+    seed,
+    seed_size);
   /* See GNUNET_CRYPTO_ecdsa_key_create */
   key->d[0] &= 248;
   key->d[31] &= 127;
@@ -276,12 +276,12 @@ TALER_age_commitment_derive_from_secret (
   struct GNUNET_HashCode salt;
   enum GNUNET_GenericReturnValue ret;
 
-  ret =      GNUNET_CRYPTO_hkdf_gnunet (&salt,
-                                        sizeof (salt),
-                                        "age commitment",
-                                        strlen ("age commitment"),
-                                        secret,
-                                        sizeof(*secret));
+  ret = GNUNET_CRYPTO_hkdf_gnunet (&salt,
+                                   sizeof (salt),
+                                   "age commitment",
+                                   strlen ("age commitment"),
+                                   secret,
+                                   sizeof(*secret));
   if (GNUNET_OK != ret)
   {
     GNUNET_break (0);
@@ -784,8 +784,8 @@ TALER_age_restriction_from_secret (
     uint32_t ibe = htonl ((uint32_t) i);
 
     ret = GNUNET_CRYPTO_hkdf_gnunet (&seed_i, sizeof(seed_i),
-                                     secret, sizeof(*secret),
                                      label, strlen (label),
+                                     secret, sizeof(*secret),
                                      GNUNET_CRYPTO_kdf_arg_auto (&ibe));
     GNUNET_assert (GNUNET_OK == ret);