1 files changed, 26 insertions, 22 deletions
diff --git a/src/include/taler_signatures.h b/src/include/taler_signatures.h
index 9e3068a78..b1b578236 100644
--- a/src/include/taler_signatures.h
+++ b/src/include/taler_signatures.h
@@ -65,7 +65,7 @@
  * Signature where the refresh session confirms
  * the commits.
  */
-#define TALER_SIGNATURE_REFRESH_MELT 6
+#define TALER_SIGNATURE_REFRESH_MELT_SESSION 6
 
 /**
  * Signature where the mint (current signing key)
@@ -221,7 +221,7 @@ struct TALER_DepositConfirmation
   struct GNUNET_CRYPTO_EcdsaPublicKey coin_pub;
 
   /**
-   * The Merachant's public key.
+   * The Merchant's public key.
    */
   struct GNUNET_CRYPTO_EddsaPublicKey merchant;
 
@@ -232,7 +232,7 @@ struct TALER_DepositConfirmation
  * Message signed by a coin to indicate that the coin should
  * be melted.
  */
-struct RefreshMeltSignatureBody
+struct RefreshMeltCoinSignature
 {
   /**
    * Purpose is #TALER_SIGNATURE_REFRESH_MELT_COIN.
@@ -245,42 +245,46 @@ struct RefreshMeltSignatureBody
   struct GNUNET_HashCode melt_hash;
 
   /**
-   * Signature of the client over the melt request (thereby
-   * indirectly including all of the information the client
-   * sent).
-   */
-  struct GNUNET_CRYPTO_EddsaSignature melt_client_signature;
-
-  /**
-   * Public key of the refresh session for which
-   * @e melt_client_signature must be a valid signature.
-   */
-  struct GNUNET_CRYPTO_EddsaPublicKey session_key;
-
-  /**
    * How much of the value of the coin should be melted?
    * This amount includes the fees, so the final amount contributed
    * to the melt is this value minus the fee for melting the coin.
    */
   struct TALER_AmountNBO amount;
+
+  /**
+   * The coin's public key.
+   */
+  struct GNUNET_CRYPTO_EcdsaPublicKey coin_pub;
 };
 
 
 /**
- * Message signed during melting committing the client to the
- * hashed inputs.
+ * Message signed by a coin to indicate that the coin should
+ * be melted.
  */
-struct RefreshCommitSignatureBody
+struct RefreshMeltSessionSignature
 {
   /**
-   * Purpose is #TALER_SIGNATURE_REFRESH_MELT.
+   * Purpose is #TALER_SIGNATURE_REFRESH_MELT_SESSION
    */
   struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
 
   /**
-   * Session state the client commits itself to.
+   * Which melting operation should the coin become a part of.
+   */
+  struct GNUNET_HashCode melt_hash;
+
+  /**
+   * Public key of the refresh session for which
+   * @e melt_client_signature must be a valid signature.
    */
-  struct GNUNET_HashCode commit_hash;
+  struct GNUNET_CRYPTO_EddsaPublicKey session_key;
+
+  /**
+   * What is the total value of the coins created during the
+   * refresh, excluding fees?
+   */
+  struct TALER_AmountNBO amount;
 };