From be50c084f89e8588dd2d4a4aa30c58002053ee31 Mon Sep 17 00:00:00 2001
From: Gian Demarmels <gian@demarmels.org>
Date: Mon, 17 Jan 2022 09:37:36 +0100
Subject: fixed nonce check, renamed WithdrawNonce

---
 src/util/crypto.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/util/crypto.c')

diff --git a/src/util/crypto.c b/src/util/crypto.c
index 549ec8b1..fd309c93 100644
--- a/src/util/crypto.c
+++ b/src/util/crypto.c
@@ -191,7 +191,7 @@ cs_blinding_seed_derive (const struct
 void
 TALER_cs_withdraw_nonce_derive (const struct
                                 TALER_CoinSpendPrivateKeyP *coin_priv,
-                                struct TALER_WithdrawNonce *nonce)
+                                struct TALER_CsNonce *nonce)
 {
   GNUNET_assert (GNUNET_YES ==
                  GNUNET_CRYPTO_hkdf (nonce,
@@ -207,6 +207,15 @@ TALER_cs_withdraw_nonce_derive (const struct
 }
 
 
+void
+TALER_cs_withdraw_nonce_generate (struct TALER_CsNonce *nonce)
+{
+  GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_STRONG,
+                              nonce,
+                              sizeof (*nonce));
+}
+
+
 void
 TALER_planchet_blinding_secret_create (struct TALER_PlanchetSecretsP *ps,
                                        const struct
-- 
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