-simplify: nonce no longer hashed

1 files changed, 0 insertions, 21 deletions

diff --git a/src/lib/exchange_api_recoup_refresh.c b/src/lib/exchange_api_recoup_refresh.c
index 44b117b0a..517497067 100644
--- a/src/lib/exchange_api_recoup_refresh.c
+++ b/src/lib/exchange_api_recoup_refresh.c
@@ -333,27 +333,6 @@ TALER_EXCHANGE_recoup_refresh (
                                 &coin_sig),
     GNUNET_JSON_pack_data_auto ("coin_blind_key_secret",
                                 &bks));
-
-  if (TALER_DENOMINATION_CS == denom_sig->cipher)
-  {
-    struct TALER_CsNonce nonce;
-
-    // FIXME: add this to the spec!
-    /* NOTE: this is not elegant, and as per the note in TALER_coin_ev_hash()
-       it is not strictly clear that the nonce is needed. Best case would be
-       to find a way to include it more 'naturally' somehow, for example with
-       the variant union version of bks! */
-    TALER_cs_refresh_nonce_derive (rms,
-                                   idx,
-                                   &nonce);
-    GNUNET_assert (
-      0 ==
-      json_object_set_new (recoup_obj,
-                           "cs-nonce",
-                           GNUNET_JSON_from_data_auto (
-                             &nonce)));
-  }
-
   {
     char pub_str[sizeof (struct TALER_CoinSpendPublicKeyP) * 2];
     char *end;