From 93a98f8091329d44fe63c092da5f4eaf3bcb983d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 20 Jan 2015 15:17:41 +0100
Subject: starting to refactor refresh code, moving response generation logic
 to response generation file

---
 src/mint/taler-mint-httpd_keys.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/mint/taler-mint-httpd_keys.c')

diff --git a/src/mint/taler-mint-httpd_keys.c b/src/mint/taler-mint-httpd_keys.c
index 8db32cd83..01679718e 100644
--- a/src/mint/taler-mint-httpd_keys.c
+++ b/src/mint/taler-mint-httpd_keys.c
@@ -512,4 +512,28 @@ read_again:
 }
 
 
+/**
+ * Sign the message in @a purpose with the mint's signing
+ * key.
+ *
+ * @param purpose the message to sign
+ * @param[OUT] sig signature over purpose using current signing key
+ */
+void
+TALER_MINT_keys_sign (const struct GNUNET_CRYPTO_EccSignaturePurpose *purpose,
+                      struct GNUNET_CRYPTO_EddsaSignature *sig)
+
+{
+  struct MintKeyState *key_state;
+
+  key_state = TALER_MINT_key_state_acquire ();
+  GNUNET_assert (GNUNET_OK ==
+                 GNUNET_CRYPTO_eddsa_sign (&key_state->current_sign_key_issue.signkey_priv,
+                                           purpose,
+                                           sig));
+
+  TALER_MINT_key_state_release (key_state);
+}
+
+
 /* end of taler-mint-httpd_keys.c */
-- 
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