From e8740316a79567eb23b6b75edabc1d1d77107237 Mon Sep 17 00:00:00 2001
From: Gian Demarmels <gian@demarmels.org>
Date: Sat, 5 Feb 2022 20:22:55 +0100
Subject: fixes to crypto.c changes

---
 src/lib/exchange_api_withdraw.c | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

(limited to 'src/lib/exchange_api_withdraw.c')

diff --git a/src/lib/exchange_api_withdraw.c b/src/lib/exchange_api_withdraw.c
index 477af5446..024cc5020 100644
--- a/src/lib/exchange_api_withdraw.c
+++ b/src/lib/exchange_api_withdraw.c
@@ -64,10 +64,20 @@ struct TALER_EXCHANGE_WithdrawHandle
   const struct TALER_ReservePrivateKeyP *reserve_priv;
 
   /**
-   * Secrets of the planchet.
+   * Seed of the planchet.
    */
   struct TALER_PlanchetSecretsP ps;
 
+  /**
+   *  blinding secret
+   */
+  union DenominationBlindingKeyP bks;
+
+  /**
+   *
+   */
+  struct TALER_CoinSpendPrivateKeyP priv;
+
   /**
    * Details of the planchet.
    */
@@ -125,8 +135,8 @@ handle_reserve_withdraw_finished (
       if (GNUNET_OK !=
           TALER_planchet_to_coin (&wh->pk.key,
                                   blind_sig,
-                                  &wh->ps,
-                                  &wh->c_hash,
+                                  &wh->
+                                  & wh->c_hash,
                                   &wh->alg_values,
                                   &fc))
       {
@@ -246,15 +256,16 @@ TALER_EXCHANGE_withdraw (
   switch (pk->key.cipher)
   {
   case TALER_DENOMINATION_RSA:
-    struct TALER_CoinSpendPrivateKeyP priv;
-    alg_values.cipher = TALER_DENOMINATION_RSA;
+    wh->alg_values.cipher = TALER_DENOMINATION_RSA;
 
-    TALER_planchet_setup_coin_priv (ps, &wh->alg_values, &priv);
+    TALER_planchet_setup_coin_priv (ps, &wh->alg_values, &wh->priv);
+    TALER_planchet_blinding_secret_create (ps, &wh->alg_values, &wh->bks);
 
     if (GNUNET_OK !=
         TALER_planchet_prepare (&pk->key,
                                 &wh->alg_values,
-                                ps,
+                                &bks,
+                                &priv,
                                 &wh->c_hash,
                                 &wh->pd))
     {
-- 
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