From 8bfc6583e799d8f7d0e55262b593183daed7f4fe Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 14 Nov 2022 06:19:35 +0100
Subject: more refactoring towards #7272

---
 src/exchange/taler-exchange-httpd_refreshes_reveal.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'src/exchange/taler-exchange-httpd_refreshes_reveal.c')

diff --git a/src/exchange/taler-exchange-httpd_refreshes_reveal.c b/src/exchange/taler-exchange-httpd_refreshes_reveal.c
index a0c8a6667..56848d581 100644
--- a/src/exchange/taler-exchange-httpd_refreshes_reveal.c
+++ b/src/exchange/taler-exchange-httpd_refreshes_reveal.c
@@ -215,10 +215,14 @@ check_commitment (struct RevealContext *rctx,
     case TALER_DENOMINATION_CS:
       {
         enum TALER_ErrorCode ec;
-
-        ec = TEH_keys_denomination_cs_r_pub_melt (
-          &rctx->rrcs[j].h_denom_pub,
-          &nonces[aoff],
+        const struct TEH_CsDeriveData cdd = {
+          .h_denom_pub = &rctx->rrcs[j].h_denom_pub,
+          .nonce = &nonces[aoff]
+        };
+
+        ec = TEH_keys_denomination_cs_r_pub (
+          &cdd,
+          true,
           &alg_values->details.cs_values);
         if (TALER_EC_NONE != ec)
         {
@@ -756,8 +760,9 @@ clean_age:
 
     // FIXME #7272: replace with a batch call that
     // passes all coins in once go!
-    ec = TEH_keys_denomination_sign_melt (
+    ec = TEH_keys_denomination_sign (
       &csd,
+      true,
       &rrcs[i].coin_sig);
     if (TALER_EC_NONE != ec)
     {
-- 
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